Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Hawaiian Airlines
Cheapest Month June
Cheapest Day of the Week Friday
Cheapest Airline Hawaiian Airlines

The cheapest airline(s) flying from Seattle to San Diego is Hawaiian Airlines.

  • Hawaiian Airlines Hawaiian Airlines
  • Alaska Airlines Alaska Airlines
  • Spirit Airlines Spirit Airlines
  • Frontier Airlines Frontier Airlines
  • Qatar Airways Qatar Airways
  • Southwest Airlines Southwest Airlines
  • American Airlines American Airlines
  • Virgin Atlantic Airways Virgin Atlantic Airways
  • Sun Country Airlines Sun Country Airlines
  • United Airlines United Airlines
Cheapest Month June

Travel Period: May 2025 - April 2026

The cheapest month(s) to fly from Seattle to San Diego is June.

  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
  • Mar 2026
  • Apr 2026
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Seattle to San Diego is Friday.

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

Flight Schedules

Last Updated: Wed, 2 Apr, 2025

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    • Airline Filter by Airline
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      • Availability
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 17:10 SEA
        21:30 SAN
        4Hrs, 20m Direct
      • SEASeattle/Tacoma International Airport 17:10 - SAN 21:30 4h 20m Direct
      • SEASeattle/Tacoma International Airport 17:10
      • SANSan Diego International Airport 21:30
      • 4h 20m
      • Direct
      • Southwest Airlines (WN 4236)Boeing 737 700
      • Southwest Airlines (WN 4236)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 17:59 SEA
        20:46 SAN
        2Hrs, 47m Direct
      • SEASeattle/Tacoma International Airport 17:59 - SAN 20:46 2h 47m Direct
      • SEASeattle/Tacoma International Airport 17:59
      • SANSan Diego International Airport 20:46
      • 2h 47m
      • Direct
      • Alaska Airlines (AS 1098)Boeing 737
      • Alaska Airlines (AS 1098)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737
      • 17:59 SEA
        20:44 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 17:59 - SAN 20:44 2h 45m Direct
      • SEASeattle/Tacoma International Airport 17:59
      • SANSan Diego International Airport 20:44
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1098)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1098)
        • -
        • T
        • -
        • T
        • F
        • S
        • S
      • Boeing 737 Max 9 Passenger
      • 17:59 SEA
        20:44 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 17:59 - SAN 20:44 2h 45m Direct
      • SEASeattle/Tacoma International Airport 17:59
      • SANSan Diego International Airport 20:44
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1098)Boeing 737
      • Alaska Airlines (AS 1098)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Boeing 737
      • 18:55 SEA
        23:10 SAN
        4Hrs, 15m Direct
      • SEASeattle/Tacoma International Airport 18:55 - SAN 23:10 4h 15m Direct
      • SEASeattle/Tacoma International Airport 18:55
      • SANSan Diego International Airport 23:10
      • 4h 15m
      • Direct
      • Southwest Airlines (WN 5210)Boeing 737 700
      • Southwest Airlines (WN 5210)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 18:59 SEA
        21:49 SAN
        2Hrs, 50m Direct
      • SEASeattle/Tacoma International Airport 18:59 - SAN 21:49 2h 50m Direct
      • SEASeattle/Tacoma International Airport 18:59
      • SANSan Diego International Airport 21:49
      • 2h 50m
      • Direct
      • Alaska Airlines (AS 206)Boeing 737 800
      • Alaska Airlines (AS 206)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 19:54 SEA
        22:44 SAN
        2Hrs, 50m Direct
      • SEASeattle/Tacoma International Airport 19:54 - SAN 22:44 2h 50m Direct
      • SEASeattle/Tacoma International Airport 19:54
      • SANSan Diego International Airport 22:44
      • 2h 50m
      • Direct
      • Alaska Airlines (AS 1156)Boeing 737 800
      • Alaska Airlines (AS 1156)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 19:59 SEA
        22:44 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 19:59 - SAN 22:44 2h 45m Direct
      • SEASeattle/Tacoma International Airport 19:59
      • SANSan Diego International Airport 22:44
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1156)Boeing 737 800
      • Alaska Airlines (AS 1156)
        • -
        • T
        • W
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 19:59 SEA
        22:44 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 19:59 - SAN 22:44 2h 45m Direct
      • SEASeattle/Tacoma International Airport 19:59
      • SANSan Diego International Airport 22:44
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1156)Boeing 737
      • Alaska Airlines (AS 1156)
        • -
        • -
        • -
        • T
        • -
        • -
        • S
      • Boeing 737
      • 19:59 SEA
        22:44 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 19:59 - SAN 22:44 2h 45m Direct
      • SEASeattle/Tacoma International Airport 19:59
      • SANSan Diego International Airport 22:44
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1156)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1156)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 21:15 SEA
        23:59 SAN
        2Hrs, 44m Direct
      • SEASeattle/Tacoma International Airport 21:15 - SAN 23:59 2h 44m Direct
      • SEASeattle/Tacoma International Airport 21:15
      • SANSan Diego International Airport 23:59
      • 2h 44m
      • Direct
      • Alaska Airlines (AS 1264)Boeing 737 800
      • Alaska Airlines (AS 1264)
        • M
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 21:15 SEA
        23:59 SAN
        2Hrs, 44m Direct
      • SEASeattle/Tacoma International Airport 21:15 - SAN 23:59 2h 44m Direct
      • SEASeattle/Tacoma International Airport 21:15
      • SANSan Diego International Airport 23:59
      • 2h 44m
      • Direct
      • Alaska Airlines (AS 1264)Boeing 737
      • Alaska Airlines (AS 1264)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737
      • 06:00 SEA
        08:46 SAN
        2Hrs, 46m Direct
      • SEASeattle/Tacoma International Airport 06:00 - SAN 08:46 2h 46m Direct
      • SEASeattle/Tacoma International Airport 06:00
      • SANSan Diego International Airport 08:46
      • 2h 46m
      • Direct
      • Alaska Airlines (AS 869)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 869)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • Boeing 737 Max 9 Passenger
      • 07:00 PAE
        09:45 SAN
        2Hrs, 45m Direct
      • PAESnohomish County (Paine Field) Airport 07:00 - SAN 09:45 2h 45m Direct
      • PAESnohomish County (Paine Field) Airport 07:00
      • SANSan Diego International Airport 09:45
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 2154)Embraer Emb 175
      • Alaska Airlines (AS 2154)
        • -
        • T
        • W
        • T
        • F
        • S
        • S
      • Embraer Emb 175
      • 07:00 PAE
        09:43 SAN
        2Hrs, 43m Direct
      • PAESnohomish County (Paine Field) Airport 07:00 - SAN 09:43 2h 43m Direct
      • PAESnohomish County (Paine Field) Airport 07:00
      • SANSan Diego International Airport 09:43
      • 2h 43m
      • Direct
      • Alaska Airlines (AS 2154)Embraer Emb 175
      • Alaska Airlines (AS 2154)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Embraer Emb 175
      • 07:00 SEA
        09:52 SAN
        2Hrs, 52m Direct
      • SEASeattle/Tacoma International Airport 07:00 - SAN 09:52 2h 52m Direct
      • SEASeattle/Tacoma International Airport 07:00
      • SANSan Diego International Airport 09:52
      • 2h 52m
      • Direct
      • Alaska Airlines (AS 1258)Boeing 737
      • Alaska Airlines (AS 1258)
        • -
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 737
      • 07:10 SEA
        10:04 SAN
        2Hrs, 54m Direct
      • SEASeattle/Tacoma International Airport 07:10 - SAN 10:04 2h 54m Direct
      • SEASeattle/Tacoma International Airport 07:10
      • SANSan Diego International Airport 10:04
      • 2h 54m
      • Direct
      • Alaska Airlines (AS 1258)Boeing 737
      • Alaska Airlines (AS 1258)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737
      • 07:15 SEA
        11:15 SAN
        4Hrs, 00m Direct
      • SEASeattle/Tacoma International Airport 07:15 - SAN 11:15 4h Direct
      • SEASeattle/Tacoma International Airport 07:15
      • SANSan Diego International Airport 11:15
      • 4h
      • Direct
      • Southwest Airlines (WN 3122)Boeing 737 700
      • Southwest Airlines (WN 3122)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 07:40 SEA
        11:50 SAN
        4Hrs, 10m Direct
      • SEASeattle/Tacoma International Airport 07:40 - SAN 11:50 4h 10m Direct
      • SEASeattle/Tacoma International Airport 07:40
      • SANSan Diego International Airport 11:50
      • 4h 10m
      • Direct
      • Southwest Airlines (WN 2883)Boeing 737 700
      • Southwest Airlines (WN 2883)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 09:55 SEA
        12:47 SAN
        2Hrs, 52m Direct
      • SEASeattle/Tacoma International Airport 09:55 - SAN 12:47 2h 52m Direct
      • SEASeattle/Tacoma International Airport 09:55
      • SANSan Diego International Airport 12:47
      • 2h 52m
      • Direct
      • Alaska Airlines (AS 1108)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1108)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 10:13 SEA
        13:00 SAN
        2Hrs, 47m Direct
      • SEASeattle/Tacoma International Airport 10:13 - SAN 13:00 2h 47m Direct
      • SEASeattle/Tacoma International Airport 10:13
      • SANSan Diego International Airport 13:00
      • 2h 47m
      • Direct
      • Alaska Airlines (AS 1108)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1108)
        • -
        • T
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 10:13 SEA
        13:00 SAN
        2Hrs, 47m Direct
      • SEASeattle/Tacoma International Airport 10:13 - SAN 13:00 2h 47m Direct
      • SEASeattle/Tacoma International Airport 10:13
      • SANSan Diego International Airport 13:00
      • 2h 47m
      • Direct
      • Alaska Airlines (AS 1108)Boeing 737
      • Alaska Airlines (AS 1108)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Boeing 737
      • 10:13 SEA
        13:00 SAN
        2Hrs, 47m Direct
      • SEASeattle/Tacoma International Airport 10:13 - SAN 13:00 2h 47m Direct
      • SEASeattle/Tacoma International Airport 10:13
      • SANSan Diego International Airport 13:00
      • 2h 47m
      • Direct
      • Alaska Airlines (AS 1108)Boeing 737 800
      • Alaska Airlines (AS 1108)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • Boeing 737 800
      • 11:29 SEA
        14:21 SAN
        2Hrs, 52m Direct
      • SEASeattle/Tacoma International Airport 11:29 - SAN 14:21 2h 52m Direct
      • SEASeattle/Tacoma International Airport 11:29
      • SANSan Diego International Airport 14:21
      • 2h 52m
      • Direct
      • Alaska Airlines (AS 1096)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1096)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 11:45 SEA
        14:34 SAN
        2Hrs, 49m Direct
      • SEASeattle/Tacoma International Airport 11:45 - SAN 14:34 2h 49m Direct
      • SEASeattle/Tacoma International Airport 11:45
      • SANSan Diego International Airport 14:34
      • 2h 49m
      • Direct
      • Alaska Airlines (AS 1096)Boeing 737
      • Alaska Airlines (AS 1096)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • Boeing 737
      • 11:45 SEA
        14:34 SAN
        2Hrs, 49m Direct
      • SEASeattle/Tacoma International Airport 11:45 - SAN 14:34 2h 49m Direct
      • SEASeattle/Tacoma International Airport 11:45
      • SANSan Diego International Airport 14:34
      • 2h 49m
      • Direct
      • Alaska Airlines (AS 1096)Boeing 737 800
      • Alaska Airlines (AS 1096)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 800
      • 11:45 SEA
        14:34 SAN
        2Hrs, 49m Direct
      • SEASeattle/Tacoma International Airport 11:45 - SAN 14:34 2h 49m Direct
      • SEASeattle/Tacoma International Airport 11:45
      • SANSan Diego International Airport 14:34
      • 2h 49m
      • Direct
      • Alaska Airlines (AS 1096)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1096)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 12:25 SEA
        15:14 SAN
        2Hrs, 49m Direct
      • SEASeattle/Tacoma International Airport 12:25 - SAN 15:14 2h 49m Direct
      • SEASeattle/Tacoma International Airport 12:25
      • SANSan Diego International Airport 15:14
      • 2h 49m
      • Direct
      • Alaska Airlines (AS 1096)Boeing 737
      • Alaska Airlines (AS 1096)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737
      • 13:45 SEA
        16:30 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 13:45 - SAN 16:30 2h 45m Direct
      • SEASeattle/Tacoma International Airport 13:45
      • SANSan Diego International Airport 16:30
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1198)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1198)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 13:45 SEA
        16:30 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 13:45 - SAN 16:30 2h 45m Direct
      • SEASeattle/Tacoma International Airport 13:45
      • SANSan Diego International Airport 16:30
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1198)Boeing 737
      • Alaska Airlines (AS 1198)
        • -
        • T
        • -
        • T
        • F
        • -
        • -
      • Boeing 737
      • 13:47 SEA
        16:34 SAN
        2Hrs, 47m Direct
      • SEASeattle/Tacoma International Airport 13:47 - SAN 16:34 2h 47m Direct
      • SEASeattle/Tacoma International Airport 13:47
      • SANSan Diego International Airport 16:34
      • 2h 47m
      • Direct
      • Alaska Airlines (AS 1198)Boeing 737
      • Alaska Airlines (AS 1198)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737
      • 15:55 SEA
        18:40 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 15:55 - SAN 18:40 2h 45m Direct
      • SEASeattle/Tacoma International Airport 15:55
      • SANSan Diego International Airport 18:40
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1146)Boeing 737
      • Alaska Airlines (AS 1146)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • Boeing 737
      • 15:57 SEA
        18:44 SAN
        2Hrs, 47m Direct
      • SEASeattle/Tacoma International Airport 15:57 - SAN 18:44 2h 47m Direct
      • SEASeattle/Tacoma International Airport 15:57
      • SANSan Diego International Airport 18:44
      • 2h 47m
      • Direct
      • Alaska Airlines (AS 1146)Boeing 737 800
      • Alaska Airlines (AS 1146)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 16:14 SEA
        18:59 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 16:14 - SAN 18:59 2h 45m Direct
      • SEASeattle/Tacoma International Airport 16:14
      • SANSan Diego International Airport 18:59
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1146)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1146)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 9 Passenger
      • 16:14 SEA
        18:59 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 16:14 - SAN 18:59 2h 45m Direct
      • SEASeattle/Tacoma International Airport 16:14
      • SANSan Diego International Airport 18:59
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1146)Boeing 737 900
      • Alaska Airlines (AS 1146)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 900
      • 16:14 SEA
        18:59 SAN
        2Hrs, 45m Direct
      • SEASeattle/Tacoma International Airport 16:14 - SAN 18:59 2h 45m Direct
      • SEASeattle/Tacoma International Airport 16:14
      • SANSan Diego International Airport 18:59
      • 2h 45m
      • Direct
      • Alaska Airlines (AS 1146)Boeing 737
      • Alaska Airlines (AS 1146)
        • -
        • T
        • -
        • -
        • F
        • -
        • -
      • Boeing 737
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      What’s the fastest flight time from Seattle to San Diego?

      The fastest flight time for direct flights from Seattle to San Diego is 2 hours 43 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Seattle to San Diego?

      The most popular airline flying from Seattle to San Diego is Hawaiian Airlines. Find the latest flight deals on Wego.

      How far is San Diego from Seattle?

      The flight distance between Seattle and San Diego is 1712km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 06:00. The last flight of the day departs at 17:10. See the full list of flight times on Wego.

      How many airlines offer direct flights from Seattle to San Diego?

      There are 2 airlines that offer direct flights from Seattle to San Diego. Find out the list of airlines on Wego.

      Popular Airlines Flying From Seattle to San Diego

      Hawaiian Airlines ‏()

      Popular Destinations From San Diego

      Popular Destinations From Seattle

      Popular Hotels in San Diego