Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline American Airlines

The cheapest airline(s) flying from Saint Louis to Phoenix is American Airlines.

  • American Airlines American Airlines
  • United Airlines United Airlines
  • Alaska Airlines Alaska Airlines
  • Southwest Airlines Southwest Airlines
Cheapest Month January

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Saint Louis to Phoenix is January.

  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Saint Louis to Phoenix is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

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    • Airline Filter by Airline
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      • Availability
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:10 STL
        20:35 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 18:10 - PHX 20:35 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 18:10
      • PHXPhoenix Sky Harbor Intl Airport 20:35
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 5122)Boeing 737 700
      • Southwest Airlines (WN 5122)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 700
      • 18:10 STL
        20:35 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 18:10 - PHX 20:35 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 18:10
      • PHXPhoenix Sky Harbor Intl Airport 20:35
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 3533)Boeing 737 800
      • Southwest Airlines (WN 3533)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 800
      • 18:40 STL
        21:05 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 18:40 - PHX 21:05 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 18:40
      • PHXPhoenix Sky Harbor Intl Airport 21:05
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 3533)Boeing 737 800
      • Southwest Airlines (WN 3533)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 20:10 STL
        22:35 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 20:10 - PHX 22:35 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 20:10
      • PHXPhoenix Sky Harbor Intl Airport 22:35
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 1717)Boeing 737 700
      • Southwest Airlines (WN 1717)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 21:00 STL
        23:25 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 21:00 - PHX 23:25 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 21:00
      • PHXPhoenix Sky Harbor Intl Airport 23:25
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 179)Boeing 737 700
      • Southwest Airlines (WN 179)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 21:55 STL
        00:20 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 21:55 - PHX 00:20 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 21:55
      • PHXPhoenix Sky Harbor Intl Airport 00:20
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 3344)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3344)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 21:55 STL
        00:20 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 21:55 - PHX 00:20 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 21:55
      • PHXPhoenix Sky Harbor Intl Airport 00:20
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 1717)Boeing 737 800
      • Southwest Airlines (WN 1717)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 800
      • 05:00 STL
        07:35 PHX
        3Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 05:00 - PHX 07:35 3h 35m Direct
      • STLSt Louis Lambert Intl Airport 05:00
      • PHXPhoenix Sky Harbor Intl Airport 07:35
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 2991)Boeing 737 800
      • Southwest Airlines (WN 2991)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 05:45 STL
        08:15 PHX
        3Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 05:45 - PHX 08:15 3h 30m Direct
      • STLSt Louis Lambert Intl Airport 05:45
      • PHXPhoenix Sky Harbor Intl Airport 08:15
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 3800)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3800)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 06:00 STL
        08:30 PHX
        3Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 06:00 - PHX 08:30 3h 30m Direct
      • STLSt Louis Lambert Intl Airport 06:00
      • PHXPhoenix Sky Harbor Intl Airport 08:30
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 2991)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2991)
        • M
        • T
        • W
        • T
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 06:23 STL
        08:55 PHX
        3Hrs, 32m Direct
      • STLSt Louis Lambert Intl Airport 06:23 - PHX 08:55 3h 32m Direct
      • STLSt Louis Lambert Intl Airport 06:23
      • PHXPhoenix Sky Harbor Intl Airport 08:55
      • 3h 32m
      • Direct
      • American Airlines (AA 2574)Boeing 737 Max 8 Passenger
      • American Airlines (AA 2574)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 07:20 STL
        09:56 PHX
        3Hrs, 36m Direct
      • STLSt Louis Lambert Intl Airport 07:20 - PHX 09:56 3h 36m Direct
      • STLSt Louis Lambert Intl Airport 07:20
      • PHXPhoenix Sky Harbor Intl Airport 09:56
      • 3h 36m
      • Direct
      • American Airlines (AA 2574)Boeing 737 Max 8 Passenger
      • American Airlines (AA 2574)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 07:24 STL
        09:55 PHX
        3Hrs, 31m Direct
      • STLSt Louis Lambert Intl Airport 07:24 - PHX 09:55 3h 31m Direct
      • STLSt Louis Lambert Intl Airport 07:24
      • PHXPhoenix Sky Harbor Intl Airport 09:55
      • 3h 31m
      • Direct
      • American Airlines (AA 2574)Airbus
      • American Airlines (AA 2574)
        • -
        • -
        • -
        • -
        • F
        • S
        • S
      • Airbus
      • 08:00 STL
        13:30 PHX
        6Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 08:00 - PHX 13:30 6h 30m Direct
      • STLSt Louis Lambert Intl Airport 08:00
      • PHXPhoenix Sky Harbor Intl Airport 13:30
      • 6h 30m
      • Direct
      • Southwest Airlines (WN 552)Boeing 737 700
      • Southwest Airlines (WN 552)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 08:30 STL
        13:26 PHX
        5Hrs, 56m Direct
      • STLSt Louis Lambert Intl Airport 08:30 - PHX 13:26 5h 56m Direct
      • STLSt Louis Lambert Intl Airport 08:30
      • PHXPhoenix Sky Harbor Intl Airport 13:26
      • 5h 56m
      • Direct
      • United Airlines (UA 1866)Airbus
      • United Airlines (UA 1866)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Airbus
      • 09:10 STL
        11:40 PHX
        3Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 09:10 - PHX 11:40 3h 30m Direct
      • STLSt Louis Lambert Intl Airport 09:10
      • PHXPhoenix Sky Harbor Intl Airport 11:40
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 1646)Boeing 737 700
      • Southwest Airlines (WN 1646)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 700
      • 09:35 STL
        12:05 PHX
        3Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 09:35 - PHX 12:05 3h 30m Direct
      • STLSt Louis Lambert Intl Airport 09:35
      • PHXPhoenix Sky Harbor Intl Airport 12:05
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 1646)Boeing 737 800
      • Southwest Airlines (WN 1646)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 09:40 STL
        13:20 PHX
        4Hrs, 40m Direct
      • STLSt Louis Lambert Intl Airport 09:40 - PHX 13:20 4h 40m Direct
      • STLSt Louis Lambert Intl Airport 09:40
      • PHXPhoenix Sky Harbor Intl Airport 13:20
      • 4h 40m
      • Direct
      • Southwest Airlines (WN 1817)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1817)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 09:45 STL
        13:20 PHX
        4Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 09:45 - PHX 13:20 4h 35m Direct
      • STLSt Louis Lambert Intl Airport 09:45
      • PHXPhoenix Sky Harbor Intl Airport 13:20
      • 4h 35m
      • Direct
      • Southwest Airlines (WN 3166)Boeing 737 700
      • Southwest Airlines (WN 3166)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 700
      • 09:45 STL
        13:50 PHX
        5Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 09:45 - PHX 13:50 5h 05m Direct
      • STLSt Louis Lambert Intl Airport 09:45
      • PHXPhoenix Sky Harbor Intl Airport 13:50
      • 5h 05m
      • Direct
      • Southwest Airlines (WN 2215)Boeing 737 800
      • Southwest Airlines (WN 2215)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 800
      • 09:55 STL
        13:30 PHX
        4Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 09:55 - PHX 13:30 4h 35m Direct
      • STLSt Louis Lambert Intl Airport 09:55
      • PHXPhoenix Sky Harbor Intl Airport 13:30
      • 4h 35m
      • Direct
      • Southwest Airlines (WN 2586)Boeing 737 700
      • Southwest Airlines (WN 2586)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 700
      • 09:55 STL
        14:05 PHX
        5Hrs, 10m Direct
      • STLSt Louis Lambert Intl Airport 09:55 - PHX 14:05 5h 10m Direct
      • STLSt Louis Lambert Intl Airport 09:55
      • PHXPhoenix Sky Harbor Intl Airport 14:05
      • 5h 10m
      • Direct
      • Southwest Airlines (WN 490)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 490)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 09:55 STL
        14:00 PHX
        5Hrs, 05m Direct
      • STLSt Louis Lambert Intl Airport 09:55 - PHX 14:00 5h 05m Direct
      • STLSt Louis Lambert Intl Airport 09:55
      • PHXPhoenix Sky Harbor Intl Airport 14:00
      • 5h 05m
      • Direct
      • Southwest Airlines (WN 2269)Boeing 737 800
      • Southwest Airlines (WN 2269)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 800
      • 10:10 STL
        12:40 PHX
        3Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 10:10 - PHX 12:40 3h 30m Direct
      • STLSt Louis Lambert Intl Airport 10:10
      • PHXPhoenix Sky Harbor Intl Airport 12:40
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 1401)Boeing 737 700
      • Southwest Airlines (WN 1401)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 700
      • 10:45 STL
        13:10 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 10:45 - PHX 13:10 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 10:45
      • PHXPhoenix Sky Harbor Intl Airport 13:10
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 1646)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1646)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 10:55 STL
        14:30 PHX
        4Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 10:55 - PHX 14:30 4h 35m Direct
      • STLSt Louis Lambert Intl Airport 10:55
      • PHXPhoenix Sky Harbor Intl Airport 14:30
      • 4h 35m
      • Direct
      • Southwest Airlines (WN 2586)Boeing 737 700
      • Southwest Airlines (WN 2586)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 11:00 STL
        15:00 PHX
        5Hrs, 00m Direct
      • STLSt Louis Lambert Intl Airport 11:00 - PHX 15:00 5h Direct
      • STLSt Louis Lambert Intl Airport 11:00
      • PHXPhoenix Sky Harbor Intl Airport 15:00
      • 5h
      • Direct
      • Southwest Airlines (WN 2269)Boeing 737 800
      • Southwest Airlines (WN 2269)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 11:00 STL
        14:55 PHX
        4Hrs, 55m Direct
      • STLSt Louis Lambert Intl Airport 11:00 - PHX 14:55 4h 55m Direct
      • STLSt Louis Lambert Intl Airport 11:00
      • PHXPhoenix Sky Harbor Intl Airport 14:55
      • 4h 55m
      • Direct
      • Southwest Airlines (WN 2706)Boeing 737 800
      • Southwest Airlines (WN 2706)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 13:00 STL
        15:25 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 13:00 - PHX 15:25 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 13:00
      • PHXPhoenix Sky Harbor Intl Airport 15:25
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 595)Boeing 737 700
      • Southwest Airlines (WN 595)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 13:15 STL
        15:40 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 13:15 - PHX 15:40 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 13:15
      • PHXPhoenix Sky Harbor Intl Airport 15:40
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 2598)Boeing 737 800
      • Southwest Airlines (WN 2598)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 800
      • 14:17 STL
        16:41 PHX
        3Hrs, 24m Direct
      • STLSt Louis Lambert Intl Airport 14:17 - PHX 16:41 3h 24m Direct
      • STLSt Louis Lambert Intl Airport 14:17
      • PHXPhoenix Sky Harbor Intl Airport 16:41
      • 3h 24m
      • Direct
      • American Airlines (AA 366)Airbus
      • American Airlines (AA 366)
        • -
        • -
        • -
        • T
        • F
        • S
        • S
      • Airbus
      • 14:29 STL
        17:04 PHX
        3Hrs, 35m Direct
      • STLSt Louis Lambert Intl Airport 14:29 - PHX 17:04 3h 35m Direct
      • STLSt Louis Lambert Intl Airport 14:29
      • PHXPhoenix Sky Harbor Intl Airport 17:04
      • 3h 35m
      • Direct
      • American Airlines (AA 1268)Boeing 737 800
      • American Airlines (AA 1268)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 14:29 STL
        16:53 PHX
        3Hrs, 24m Direct
      • STLSt Louis Lambert Intl Airport 14:29 - PHX 16:53 3h 24m Direct
      • STLSt Louis Lambert Intl Airport 14:29
      • PHXPhoenix Sky Harbor Intl Airport 16:53
      • 3h 24m
      • Direct
      • American Airlines (AA 1268)Airbus
      • American Airlines (AA 1268)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • Airbus
      • 14:29 STL
        16:53 PHX
        3Hrs, 24m Direct
      • STLSt Louis Lambert Intl Airport 14:29 - PHX 16:53 3h 24m Direct
      • STLSt Louis Lambert Intl Airport 14:29
      • PHXPhoenix Sky Harbor Intl Airport 16:53
      • 3h 24m
      • Direct
      • American Airlines (AA 1268)Airbus
      • American Airlines (AA 1268)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Airbus
      • 14:55 STL
        17:20 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 14:55 - PHX 17:20 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 14:55
      • PHXPhoenix Sky Harbor Intl Airport 17:20
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 2598)Boeing 737 800
      • Southwest Airlines (WN 2598)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • Boeing 737 800
      • 16:10 STL
        18:35 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 16:10 - PHX 18:35 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 16:10
      • PHXPhoenix Sky Harbor Intl Airport 18:35
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 1272)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1272)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 16:15 STL
        23:45 PHX
        8Hrs, 30m Direct
      • STLSt Louis Lambert Intl Airport 16:15 - PHX 23:45 8h 30m Direct
      • STLSt Louis Lambert Intl Airport 16:15
      • PHXPhoenix Sky Harbor Intl Airport 23:45
      • 8h 30m
      • Direct
      • Southwest Airlines (WN 4202)Boeing 737 700
      • Southwest Airlines (WN 4202)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 16:20 STL
        18:45 PHX
        3Hrs, 25m Direct
      • STLSt Louis Lambert Intl Airport 16:20 - PHX 18:45 3h 25m Direct
      • STLSt Louis Lambert Intl Airport 16:20
      • PHXPhoenix Sky Harbor Intl Airport 18:45
      • 3h 25m
      • Direct
      • Southwest Airlines (WN 5122)Boeing 737 700
      • Southwest Airlines (WN 5122)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 17:27 STL
        22:50 PHX
        6Hrs, 23m Direct
      • STLSt Louis Lambert Intl Airport 17:27 - PHX 22:50 6h 23m Direct
      • STLSt Louis Lambert Intl Airport 17:27
      • PHXPhoenix Sky Harbor Intl Airport 22:50
      • 6h 23m
      • Direct
      • United Airlines (UA 602)Boeing 737 800
      • United Airlines (UA 602)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Boeing 737 800
      • 17:30 STL
        23:10 PHX
        6Hrs, 40m Direct
      • STLSt Louis Lambert Intl Airport 17:30 - PHX 23:10 6h 40m Direct
      • STLSt Louis Lambert Intl Airport 17:30
      • PHXPhoenix Sky Harbor Intl Airport 23:10
      • 6h 40m
      • Direct
      • United Airlines (UA 602)Boeing 737 800
      • United Airlines (UA 602)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 17:30 STL
        22:50 PHX
        6Hrs, 20m Direct
      • STLSt Louis Lambert Intl Airport 17:30 - PHX 22:50 6h 20m Direct
      • STLSt Louis Lambert Intl Airport 17:30
      • PHXPhoenix Sky Harbor Intl Airport 22:50
      • 6h 20m
      • Direct
      • United Airlines (UA 602)Boeing 737 Max 8 Passenger
      • United Airlines (UA 602)
        • -
        • -
        • -
        • T
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 18:10 STL
        22:50 PHX
        5Hrs, 40m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 18:10 - PHX 22:50 5h 40m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 18:10
        LASLas Vegas McCarran International Airport 20:40
      • LASLas Vegas McCarran International Airport 19:50
        PHXPhoenix Sky Harbor Intl Airport 22:50
      • 5h 40m (50m)
      • 1 Stop LAS · 50m
      • Southwest Airlines (WN 4840)Boeing 737 700
        Southwest Airlines (WN 4970)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4840)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 18:20 STL
        00:10 PHX
        6Hrs, 50m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 18:20 - PHX 00:10 6h 50m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 18:20
        DALDallas/Fort Worth Love Field Airport 22:30
      • DALDallas/Fort Worth Love Field Airport 20:10
        PHXPhoenix Sky Harbor Intl Airport 00:10
      • 6h 50m (2h 20m)
      • 1 Stop DAL · 2h 20m
      • Southwest Airlines (WN 1592)Boeing 737 800
        Southwest Airlines (WN 4705)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1592)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 18:23 STL
        23:29 PHX
        6Hrs, 06m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 18:23 - PHX 23:29 6h 06m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 18:23
        ORDChicago O'Hare International Airport 20:25
      • ORDChicago O'Hare International Airport 19:50
        PHXPhoenix Sky Harbor Intl Airport 23:29
      • 6h 06m (35m)
      • 1 Stop ORD · Chicago 35m
      • American Airlines (AA 5991)Er4 Embraer Rj145 Amazon
        American Airlines (AA 2284)Boeing 737 800
      • American Airlines (AA 5991)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:25 STL
        23:20 PHX
        5Hrs, 55m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 18:25 - PHX 23:20 5h 55m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 18:25
        DENDenver Intl Airport 21:25
      • DENDenver Intl Airport 19:50
        PHXPhoenix Sky Harbor Intl Airport 23:20
      • 5h 55m (1h 35m)
      • 1 Stop DEN · Denver 1h 35m
      • Southwest Airlines (WN 3529)Boeing 737 700
        Southwest Airlines (WN 2499)Boeing 737 700
      • Southwest Airlines (WN 3529)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 18:25 STL
        00:20 PHX
        6Hrs, 55m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 18:25 - PHX 00:20 6h 55m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 18:25
        DENDenver Intl Airport 22:25
      • DENDenver Intl Airport 19:50
        PHXPhoenix Sky Harbor Intl Airport 00:20
      • 6h 55m (2h 35m)
      • 1 Stop DEN · Denver 2h 35m
      • Southwest Airlines (WN 3529)Boeing 737 700
        Southwest Airlines (WN 4172)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3529)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 18:30 STL
        23:45 PHX
        6Hrs, 15m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 18:30 - PHX 23:45 6h 15m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 18:30
        LASLas Vegas McCarran International Airport 21:35
      • LASLas Vegas McCarran International Airport 20:05
        PHXPhoenix Sky Harbor Intl Airport 23:45
      • 6h 15m (1h 30m)
      • 1 Stop LAS · 1h 30m
      • Southwest Airlines (WN 3603)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4202)Boeing 737 700
      • Southwest Airlines (WN 3603)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:35 STL
        00:30 PHX
        6Hrs, 55m 1 Stop (HOU)
      • STLSt Louis Lambert Intl Airport 18:35 - PHX 00:30 6h 55m 1 Stop (HOU)
      • STLSt Louis Lambert Intl Airport 18:35
        HOUHouston Hobby Airport 22:35
      • HOUHouston Hobby Airport 20:45
        PHXPhoenix Sky Harbor Intl Airport 00:30
      • 6h 55m (1h 50m)
      • 1 Stop HOU · 1h 50m
      • Southwest Airlines (WN 608)Boeing 737 700
        Southwest Airlines (WN 4737)Boeing 737 800
      • Southwest Airlines (WN 608)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 18:40 STL
        01:40 PHX
        8Hrs, 00m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 18:40 - PHX 01:40 8h 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 18:40
        MDWChicago Midway Airport 22:50
      • MDWChicago Midway Airport 19:50
        PHXPhoenix Sky Harbor Intl Airport 01:40
      • 8h (3h)
      • 1 Stop MDW · 3h
      • Southwest Airlines (WN 1253)Boeing 737 700
        Southwest Airlines (WN 449)Boeing 737 700
      • Southwest Airlines (WN 1253)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:45 STL
        00:05 PHX
        6Hrs, 20m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 18:45 - PHX 00:05 6h 20m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 18:45
        LASLas Vegas McCarran International Airport 21:55
      • LASLas Vegas McCarran International Airport 20:20
        PHXPhoenix Sky Harbor Intl Airport 00:05
      • 6h 20m (1h 35m)
      • 1 Stop LAS · 1h 35m
      • Southwest Airlines (WN 3241)Boeing 737 700
        Southwest Airlines (WN 5403)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3241)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 18:46 STL
        00:20 PHX
        6Hrs, 34m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 18:46 - PHX 00:20 6h 34m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 18:46
        DENDenver Intl Airport 22:18
      • DENDenver Intl Airport 20:22
        PHXPhoenix Sky Harbor Intl Airport 00:20
      • 6h 34m (1h 56m)
      • 1 Stop DEN · Denver 1h 56m
      • Frontier Airlines (F9 4567)Airbus A321 Neo
        Frontier Airlines (F9 4753)Airbus A320 Neo
      • Frontier Airlines (F9 4567)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 18:49 STL
        00:39 PHX
        6Hrs, 50m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 18:49 - PHX 00:39 6h 50m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 18:49
        DENDenver Intl Airport 22:37
      • DENDenver Intl Airport 20:25
        PHXPhoenix Sky Harbor Intl Airport 00:39
      • 6h 50m (2h 12m)
      • 1 Stop DEN · Denver 2h 12m
      • Frontier Airlines (F9 4567)Airbus A321 Neo
        Frontier Airlines (F9 4753)Airbus A321 Neo
      • Frontier Airlines (F9 4567)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 18:49 STL
        00:22 PHX
        6Hrs, 33m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 18:49 - PHX 00:22 6h 33m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 18:49
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 20:25
        PHXPhoenix Sky Harbor Intl Airport 00:22
      • 6h 33m (1h 55m)
      • 1 Stop DEN · Denver 1h 55m
      • Frontier Airlines (F9 4567)Airbus A321 Neo
        Frontier Airlines (F9 4753)Airbus A320 Neo
      • Frontier Airlines (F9 4567)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:49 STL
        00:22 PHX
        6Hrs, 33m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 18:49 - PHX 00:22 6h 33m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 18:49
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 20:25
        PHXPhoenix Sky Harbor Intl Airport 00:22
      • 6h 33m (1h 55m)
      • 1 Stop DEN · Denver 1h 55m
      • Frontier Airlines (F9 4567)Airbus A321 Neo
        Frontier Airlines (F9 4753)Airbus
      • Frontier Airlines (F9 4567)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 19:00 STL
        00:30 PHX
        6Hrs, 30m 1 Stop (HOU)
      • STLSt Louis Lambert Intl Airport 19:00 - PHX 00:30 6h 30m 1 Stop (HOU)
      • STLSt Louis Lambert Intl Airport 19:00
        HOUHouston Hobby Airport 22:30
      • HOUHouston Hobby Airport 21:15
        PHXPhoenix Sky Harbor Intl Airport 00:30
      • 6h 30m (1h 15m)
      • 1 Stop HOU · 1h 15m
      • Southwest Airlines (WN 4083)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4737)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4083)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 19:10 STL
        23:15 PHX
        5Hrs, 05m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 19:10 - PHX 23:15 5h 05m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 19:10
        DENDenver Intl Airport 21:20
      • DENDenver Intl Airport 20:35
        PHXPhoenix Sky Harbor Intl Airport 23:15
      • 5h 05m (45m)
      • 1 Stop DEN · Denver 45m
      • Southwest Airlines (WN 956)Boeing 737 800
        Southwest Airlines (WN 2071)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 956)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 19:10 STL
        00:30 PHX
        6Hrs, 20m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 19:10 - PHX 00:30 6h 20m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 19:10
        DENDenver Intl Airport 22:35
      • DENDenver Intl Airport 20:35
        PHXPhoenix Sky Harbor Intl Airport 00:30
      • 6h 20m (2h)
      • 1 Stop DEN · Denver 2h
      • Southwest Airlines (WN 956)Boeing 737 800
        Southwest Airlines (WN 2589)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 956)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 19:10 STL
        23:45 PHX
        5Hrs, 35m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 19:10 - PHX 23:45 5h 35m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 19:10
        DENDenver Intl Airport 21:50
      • DENDenver Intl Airport 20:35
        PHXPhoenix Sky Harbor Intl Airport 23:45
      • 5h 35m (1h 15m)
      • 1 Stop DEN · Denver 1h 15m
      • Southwest Airlines (WN 3529)Boeing 737 700
        Southwest Airlines (WN 2499)Boeing 737 700
      • Southwest Airlines (WN 3529)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:10 STL
        00:50 PHX
        6Hrs, 40m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 19:10 - PHX 00:50 6h 40m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 19:10
        DENDenver Intl Airport 22:55
      • DENDenver Intl Airport 20:35
        PHXPhoenix Sky Harbor Intl Airport 00:50
      • 6h 40m (2h 20m)
      • 1 Stop DEN · Denver 2h 20m
      • Southwest Airlines (WN 3529)Boeing 737 700
        Southwest Airlines (WN 4172)Boeing 737 800
      • Southwest Airlines (WN 3529)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:20 STL
        23:35 PHX
        5Hrs, 15m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 19:20 - PHX 23:35 5h 15m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 19:20
        DALDallas/Fort Worth Love Field Airport 21:55
      • DALDallas/Fort Worth Love Field Airport 21:05
        PHXPhoenix Sky Harbor Intl Airport 23:35
      • 5h 15m (50m)
      • 1 Stop DAL · 50m
      • Southwest Airlines (WN 2655)Boeing 737 800
        Southwest Airlines (WN 4705)Boeing 737 800
      • Southwest Airlines (WN 2655)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 20:05 STL
        00:20 PHX
        5Hrs, 15m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 20:05 - PHX 00:20 5h 15m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 20:05
        DENDenver Intl Airport 22:25
      • DENDenver Intl Airport 21:35
        PHXPhoenix Sky Harbor Intl Airport 00:20
      • 5h 15m (50m)
      • 1 Stop DEN · Denver 50m
      • Southwest Airlines (WN 1663)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4172)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1663)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 20:30 STL
        01:20 PHX
        5Hrs, 50m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 20:30 - PHX 01:20 5h 50m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 20:30
        BNANashville Airport 22:25
      • BNANashville Airport 21:40
        PHXPhoenix Sky Harbor Intl Airport 01:20
      • 5h 50m (45m)
      • 1 Stop BNA · Nashville 45m
      • Southwest Airlines (WN 2215)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1638)Boeing 737 700
      • Southwest Airlines (WN 2215)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 20:40 STL
        01:50 PHX
        6Hrs, 10m 1 Stop (BNA)
      • STLSt Louis Lambert Intl Airport 20:40 - PHX 01:50 6h 10m 1 Stop (BNA) Nashville
      • STLSt Louis Lambert Intl Airport 20:40
        BNANashville Airport 22:50
      • BNANashville Airport 21:50
        PHXPhoenix Sky Harbor Intl Airport 01:50
      • 6h 10m (1h)
      • 1 Stop BNA · Nashville 1h
      • Southwest Airlines (WN 4311)Boeing 737 700
        Southwest Airlines (WN 1638)Boeing 737 800
      • Southwest Airlines (WN 4311)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:00 STL
        10:31 PHX
        6Hrs, 31m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:00 - PHX 10:31 6h 31m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:00
        ORDChicago O'Hare International Airport 07:25
      • ORDChicago O'Hare International Airport 06:35
        PHXPhoenix Sky Harbor Intl Airport 10:31
      • 6h 31m (50m)
      • 1 Stop ORD · Chicago 50m
      • United Airlines (UA 4619)Canadair Regional Jet 550
        United Airlines (UA 1814)Airbus A321 Neo
      • United Airlines (UA 4619)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 05:00 STL
        10:31 PHX
        6Hrs, 31m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:00 - PHX 10:31 6h 31m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:00
        ORDChicago O'Hare International Airport 07:25
      • ORDChicago O'Hare International Airport 06:35
        PHXPhoenix Sky Harbor Intl Airport 10:31
      • 6h 31m (50m)
      • 1 Stop ORD · Chicago 50m
      • United Airlines (UA 4619)Canadair Regional Jet 550
        United Airlines (UA 1814)Boeing 737 900
      • United Airlines (UA 4619)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:05 STL
        10:25 PHX
        6Hrs, 20m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:05 - PHX 10:25 6h 20m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:05
        DFWDallas/Fort Worth Intl Airport 08:33
      • DFWDallas/Fort Worth Intl Airport 07:07
        PHXPhoenix Sky Harbor Intl Airport 10:25
      • 6h 20m (1h 26m)
      • 1 Stop DFW · 1h 26m
      • American Airlines (AA 2261)Airbus
        American Airlines (AA 1421)Airbus
      • American Airlines (AA 2261)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 05:05 STL
        10:26 PHX
        6Hrs, 21m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:05 - PHX 10:26 6h 21m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:05
        DFWDallas/Fort Worth Intl Airport 08:33
      • DFWDallas/Fort Worth Intl Airport 07:07
        PHXPhoenix Sky Harbor Intl Airport 10:26
      • 6h 21m (1h 26m)
      • 1 Stop DFW · 1h 26m
      • American Airlines (AA 2261)Airbus
        American Airlines (AA 1421)Airbus
      • American Airlines (AA 2261)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 05:21 STL
        10:37 PHX
        6Hrs, 16m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:21 - PHX 10:37 6h 16m 1 Stop (DFW)
      • STLSt Louis Lambert Intl Airport 05:21
        DFWDallas/Fort Worth Intl Airport 08:46
      • DFWDallas/Fort Worth Intl Airport 07:28
        PHXPhoenix Sky Harbor Intl Airport 10:37
      • 6h 16m (1h 18m)
      • 1 Stop DFW · 1h 18m
      • American Airlines (AA 2261)Airbus
        American Airlines (AA 1421)Airbus
      • American Airlines (AA 2261)
        • -
        • -
        • -
        • T
        • F
        • S
        • S
      • 05:30 STL
        11:45 PHX
        7Hrs, 15m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 05:30 - PHX 11:45 7h 15m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 05:30
        DENDenver Intl Airport 09:45
      • DENDenver Intl Airport 07:00
        PHXPhoenix Sky Harbor Intl Airport 11:45
      • 7h 15m (2h 45m)
      • 1 Stop DEN · Denver 2h 45m
      • Southwest Airlines (WN 4221)Boeing 737 700
        Southwest Airlines (WN 1206)Boeing 737 700
      • Southwest Airlines (WN 4221)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:35 STL
        10:55 PHX
        6Hrs, 20m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:35 - PHX 10:55 6h 20m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:35
        MDWChicago Midway Airport 08:00
      • MDWChicago Midway Airport 06:45
        PHXPhoenix Sky Harbor Intl Airport 10:55
      • 6h 20m (1h 15m)
      • 1 Stop MDW · 1h 15m
      • Southwest Airlines (WN 3171)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1434)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3171)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:35 STL
        11:45 PHX
        7Hrs, 10m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 05:35 - PHX 11:45 7h 10m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 05:35
        LASLas Vegas McCarran International Airport 09:25
      • LASLas Vegas McCarran International Airport 07:15
        PHXPhoenix Sky Harbor Intl Airport 11:45
      • 7h 10m (2h 10m)
      • 1 Stop LAS · 2h 10m
      • Southwest Airlines (WN 1083)Boeing 737 800
        Southwest Airlines (WN 1435)Boeing 737 700
      • Southwest Airlines (WN 1083)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 05:36 STL
        11:31 PHX
        6Hrs, 55m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:36 - PHX 11:31 6h 55m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:36
        ORDChicago O'Hare International Airport 08:30
      • ORDChicago O'Hare International Airport 07:05
        PHXPhoenix Sky Harbor Intl Airport 11:31
      • 6h 55m (1h 25m)
      • 1 Stop ORD · Chicago 1h 25m
      • American Airlines (AA 629)Boeing 737 800
        American Airlines (AA 1005)Boeing 737 800
      • American Airlines (AA 629)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:40 STL
        11:40 PHX
        7Hrs, 00m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:40 - PHX 11:40 7h 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 05:40
        MDWChicago Midway Airport 08:45
      • MDWChicago Midway Airport 06:50
        PHXPhoenix Sky Harbor Intl Airport 11:40
      • 7h (1h 55m)
      • 1 Stop MDW · 1h 55m
      • Southwest Airlines (WN 367)Boeing 737 700
        Southwest Airlines (WN 1434)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 367)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:40 STL
        10:10 PHX
        5Hrs, 30m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 05:40 - PHX 10:10 5h 30m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 05:40
        DENDenver Intl Airport 08:00
      • DENDenver Intl Airport 07:10
        PHXPhoenix Sky Harbor Intl Airport 10:10
      • 5h 30m (50m)
      • 1 Stop DEN · Denver 50m
      • Southwest Airlines (WN 474)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3576)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 474)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:40 STL
        11:25 PHX
        6Hrs, 45m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 05:40 - PHX 11:25 6h 45m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 05:40
        DENDenver Intl Airport 09:25
      • DENDenver Intl Airport 07:10
        PHXPhoenix Sky Harbor Intl Airport 11:25
      • 6h 45m (2h 15m)
      • 1 Stop DEN · Denver 2h 15m
      • Southwest Airlines (WN 474)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1206)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 474)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:45 STL
        11:31 PHX
        6Hrs, 46m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:45 - PHX 11:31 6h 46m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:45
        ORDChicago O'Hare International Airport 08:30
      • ORDChicago O'Hare International Airport 07:14
        PHXPhoenix Sky Harbor Intl Airport 11:31
      • 6h 46m (1h 16m)
      • 1 Stop ORD · Chicago 1h 16m
      • American Airlines (AA 629)Boeing 737 800
        American Airlines (AA 1005)Boeing 737 800
      • American Airlines (AA 629)
        • -
        • -
        • -
        • T
        • F
        • -
        • -
      • 05:45 STL
        11:19 PHX
        6Hrs, 34m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:45 - PHX 11:19 6h 34m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:45
        ORDChicago O'Hare International Airport 08:22
      • ORDChicago O'Hare International Airport 07:12
        PHXPhoenix Sky Harbor Intl Airport 11:19
      • 6h 34m (1h 10m)
      • 1 Stop ORD · Chicago 1h 10m
      • American Airlines (AA 629)Boeing 737 800
        American Airlines (AA 2442)Boeing 737 800
      • American Airlines (AA 629)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 05:45 STL
        12:31 PHX
        7Hrs, 46m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:45 - PHX 12:31 7h 46m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:45
        ORDChicago O'Hare International Airport 09:30
      • ORDChicago O'Hare International Airport 07:14
        PHXPhoenix Sky Harbor Intl Airport 12:31
      • 7h 46m (2h 16m)
      • 1 Stop ORD · Chicago 2h 16m
      • American Airlines (AA 629)Boeing 737 800
        American Airlines (AA 2464)Airbus
      • American Airlines (AA 629)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:45 STL
        11:20 PHX
        6Hrs, 35m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 05:45 - PHX 11:20 6h 35m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 05:45
        LASLas Vegas McCarran International Airport 09:05
      • LASLas Vegas McCarran International Airport 07:25
        PHXPhoenix Sky Harbor Intl Airport 11:20
      • 6h 35m (1h 40m)
      • 1 Stop LAS · 1h 40m
      • Southwest Airlines (WN 1525)Boeing 737 700
        Southwest Airlines (WN 1916)Boeing 737 700
      • Southwest Airlines (WN 1525)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:45 STL
        11:31 PHX
        6Hrs, 46m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 05:45 - PHX 11:31 6h 46m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 05:45
        ORDChicago O'Hare International Airport 08:30
      • ORDChicago O'Hare International Airport 07:14
        PHXPhoenix Sky Harbor Intl Airport 11:31
      • 6h 46m (1h 16m)
      • 1 Stop ORD · Chicago 1h 16m
      • American Airlines (AA 4782)Embraer Emb 175
        American Airlines (AA 1005)Boeing 737 800
      • American Airlines (AA 4782)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:50 STL
        10:25 PHX
        5Hrs, 35m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 05:50 - PHX 10:25 5h 35m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 05:50
        DALDallas/Fort Worth Love Field Airport 08:45
      • DALDallas/Fort Worth Love Field Airport 07:40
        PHXPhoenix Sky Harbor Intl Airport 10:25
      • 5h 35m (1h 05m)
      • 1 Stop DAL · 1h 05m
      • Southwest Airlines (WN 300)Boeing 737 700
        Southwest Airlines (WN 1837)Boeing 737 800
      • Southwest Airlines (WN 300)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:50 STL
        12:00 PHX
        7Hrs, 10m 1 Stop (DEN)
      • STLSt Louis Lambert Intl Airport 05:50 - PHX 12:00 7h 10m 1 Stop (DEN) Denver
      • STLSt Louis Lambert Intl Airport 05:50
        DENDenver Intl Airport 10:00
      • DENDenver Intl Airport 07:15
        PHXPhoenix Sky Harbor Intl Airport 12:00
      • 7h 10m (2h 45m)
      • 1 Stop DEN · Denver 2h 45m
      • Southwest Airlines (WN 474)Boeing 737 700
        Southwest Airlines (WN 170)Boeing 737 800
      • Southwest Airlines (WN 474)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 05:55 STL
        11:40 PHX
        6Hrs, 45m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 05:55 - PHX 11:40 6h 45m 1 Stop (DAL)
      • STLSt Louis Lambert Intl Airport 05:55
        DALDallas/Fort Worth Love Field Airport 10:00
      • DALDallas/Fort Worth Love Field Airport 07:45
        PHXPhoenix Sky Harbor Intl Airport 11:40
      • 6h 45m (2h 15m)
      • 1 Stop DAL · 2h 15m
      • Southwest Airlines (WN 300)Boeing 737 800
        Southwest Airlines (WN 1837)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 300)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:00 STL
        12:08 PHX
        7Hrs, 08m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:00 - PHX 12:08 7h 08m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:00
        IAHHouston George Bush Intercontinental Airport 10:05
      • IAHHouston George Bush Intercontinental Airport 08:26
        PHXPhoenix Sky Harbor Intl Airport 12:08
      • 7h 08m (1h 39m)
      • 1 Stop IAH · 1h 39m
      • United Airlines (UA 1371)Airbus
        United Airlines (UA 1895)Boeing 737 900
      • United Airlines (UA 1371)
        • -
        • -
        • -
        • T
        • F
        • S
        • -
      • 06:00 STL
        12:08 PHX
        7Hrs, 08m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:00 - PHX 12:08 7h 08m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:00
        IAHHouston George Bush Intercontinental Airport 10:05
      • IAHHouston George Bush Intercontinental Airport 08:26
        PHXPhoenix Sky Harbor Intl Airport 12:08
      • 7h 08m (1h 39m)
      • 1 Stop IAH · 1h 39m
      • United Airlines (UA 1371)Boeing 737 800
        United Airlines (UA 1895)Boeing 737 900
      • United Airlines (UA 1371)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 STL
        12:10 PHX
        7Hrs, 10m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:00 - PHX 12:10 7h 10m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:00
        MDWChicago Midway Airport 09:15
      • MDWChicago Midway Airport 07:10
        PHXPhoenix Sky Harbor Intl Airport 12:10
      • 7h 10m (2h 05m)
      • 1 Stop MDW · 2h 05m
      • Southwest Airlines (WN 2906)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3212)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2906)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 06:00 STL
        11:00 PHX
        6Hrs, 00m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 06:00 - PHX 11:00 6h 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 06:00
        LASLas Vegas McCarran International Airport 08:45
      • LASLas Vegas McCarran International Airport 07:40
        PHXPhoenix Sky Harbor Intl Airport 11:00
      • 6h (1h 05m)
      • 1 Stop LAS · 1h 05m
      • Southwest Airlines (WN 1354)Boeing 737 700
        Southwest Airlines (WN 2548)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1354)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:00 STL
        10:55 PHX
        5Hrs, 55m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:00 - PHX 10:55 5h 55m 1 Stop (MDW)
      • STLSt Louis Lambert Intl Airport 06:00
        MDWChicago Midway Airport 08:00
      • MDWChicago Midway Airport 07:10
        PHXPhoenix Sky Harbor Intl Airport 10:55
      • 5h 55m (50m)
      • 1 Stop MDW · 50m
      • Southwest Airlines (WN 2906)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1219)Boeing 737 800
      • Southwest Airlines (WN 2906)
        • -
        • -
        • -
        • -
        • F
        • -
        • S
      • 06:05 STL
        12:35 PHX
        7Hrs, 30m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 06:05 - PHX 12:35 7h 30m 1 Stop (LAS)
      • STLSt Louis Lambert Intl Airport 06:05
        LASLas Vegas McCarran International Airport 10:15
      • LASLas Vegas McCarran International Airport 07:45
        PHXPhoenix Sky Harbor Intl Airport 12:35
      • 7h 30m (2h 30m)
      • 1 Stop LAS · 2h 30m
      • Southwest Airlines (WN 197)Boeing 737 800
        Southwest Airlines (WN 427)Boeing 737 700
      • Southwest Airlines (WN 197)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:15 STL
        11:59 PHX
        6Hrs, 44m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:15 - PHX 11:59 6h 44m 1 Stop (IAH)
      • STLSt Louis Lambert Intl Airport 06:15
        IAHHouston George Bush Intercontinental Airport 10:00
      • IAHHouston George Bush Intercontinental Airport 08:30
        PHXPhoenix Sky Harbor Intl Airport 11:59
      • 6h 44m (1h 30m)
      • 1 Stop IAH · 1h 30m
      • United Airlines (UA 413)Boeing 737 700
        United Airlines (UA 1895)Boeing 737 900
      • United Airlines (UA 413)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:25 STL
        12:20 PHX
        6Hrs, 55m 1 Stop (ORD)
      • STLSt Louis Lambert Intl Airport 06:25 - PHX 12:20 6h 55m 1 Stop (ORD) Chicago
      • STLSt Louis Lambert Intl Airport 06:25
        ORDChicago O'Hare International Airport 09:15
      • ORDChicago O'Hare International Airport 08:00
        PHXPhoenix Sky Harbor Intl Airport 12:20
      • 6h 55m (1h 15m)
      • 1 Stop ORD · Chicago 1h 15m
      • United Airlines (UA 4428)Canadair Regional Jet 550
        United Airlines (UA 2225)Boeing 737 800
      • United Airlines (UA 4428)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
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      What’s the fastest flight time from Saint Louis to Phoenix?

      The fastest flight time for direct flights from Saint Louis to Phoenix is 3 hours 24 minutes. Check latest flight schedules & prices on Wego.

      How far is Phoenix from Saint Louis?

      The flight distance between Saint Louis and Phoenix is 2044km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 18:10. See the full list of flight times on Wego.

      How many airlines offer direct flights from Saint Louis to Phoenix?

      There are 3 airlines that offer direct flights from Saint Louis to Phoenix. Find out the list of airlines on Wego.

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      St Louis Lambert Intl Airport STL

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