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Southwest Airlines flights from Seattle to San Diego

Southwest Airlines flies Seattle to San Diego nonstop 21 times a week, departures from 05:15 to 08:55, 2h 40m in the air.

Flights from Seattle to San Diego

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Southwest Airlines on Seattle to San Diego at a glance

flights a week
21
days of operation
Daily
first and last departure
05:15 - 08:55
flight time
2h 40m - 11h 40m
aircraft
Boeing 737, Boeing 737-800
cheapest fare on the route
$140

Southwest Airlines Seattle to San Diego schedule

21 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 1978
Southwest Airlines
05:15 Seattle-Tacoma International
09:05 San Diego International, terminal 1
3h 50m
Sat
WN 3105
Southwest Airlines
06:30 Seattle-Tacoma International
10:40 San Diego International, terminal 1
4h 10m
Mon, Thu, Fri, Sun
WN 2888
Southwest Airlines
07:00 Seattle-Tacoma International
09:40 San Diego International, terminal 1
2h 40m
Mon, Tue, Wed, Thu
WN 1030
Southwest Airlines
07:05 Seattle-Tacoma International
18:45 San Diego International, terminal 1
11h 40m
Sat
WN 3235
Southwest Airlines
07:30 Seattle-Tacoma International
11:50 San Diego International, terminal 1
4h 20m
Mon, Thu, Fri, Sun
WN 3158
Southwest Airlines
07:55 Seattle-Tacoma International
10:40 San Diego International, terminal 1
2h 45m
Mon, Thu, Fri, Sun
Boeing 737
WN 1791
Southwest Airlines
08:00 Seattle-Tacoma International
10:45 San Diego International, terminal 1
2h 45m
Sat
WN 2601
Southwest Airlines
08:35 Seattle-Tacoma International
12:55 San Diego International, terminal 1
4h 20m
Sat
WN 4700
Southwest Airlines
08:55 Seattle-Tacoma International
11:45 San Diego International, terminal 1
2h 50m
Sat

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 472
Southwest Airlines
07:15 Seattle-Tacoma International
10:05 San Diego International, terminal 1
2h 50m
Seasonal
WN 3236
Southwest Airlines
07:30 Seattle-Tacoma International
11:50 San Diego International, terminal 1
4h 20m
Seasonal
WN 3158
Southwest Airlines
10:55 Seattle-Tacoma International
13:40 San Diego International, terminal 1
2h 45m
Seasonal
Boeing 737
WN 3886
Southwest Airlines
08:30 Seattle-Tacoma International
11:20 San Diego International, terminal 1
2h 50m
Seasonal
WN 2034
Southwest Airlines
07:15 Seattle-Tacoma International
10:05 San Diego International, terminal 1
2h 50m
Seasonal
WN 1477
Southwest Airlines
07:00 Seattle-Tacoma International
09:40 San Diego International, terminal 1
2h 40m
Seasonal
Boeing 737
WN 3492
Southwest Airlines
07:00 Seattle-Tacoma International
09:40 San Diego International, terminal 1
2h 40m
Seasonal
Boeing 737
WN 3492
Southwest Airlines
09:35 Seattle-Tacoma International
12:20 San Diego International, terminal 1
2h 45m
Seasonal
WN 3492
Southwest Airlines
11:10 Seattle-Tacoma International
13:50 San Diego International, terminal 1
2h 40m
Seasonal
WN 4295
Southwest Airlines
07:15 Seattle-Tacoma International
10:00 San Diego International, terminal 1
2h 45m
Seasonal
WN 4295
Southwest Airlines
09:10 Seattle-Tacoma International
11:55 San Diego International, terminal 1
2h 45m
Seasonal
Boeing 737
WN 3785
Southwest Airlines
06:50 Seattle-Tacoma International
11:00 San Diego International, terminal 1
4h 10m
Seasonal
WN 4295
Southwest Airlines
08:05 Seattle-Tacoma International
10:50 San Diego International, terminal 1
2h 45m
Seasonal
Boeing 737
WN 4295
Southwest Airlines
08:55 Seattle-Tacoma International
11:40 San Diego International, terminal 1
2h 45m
Seasonal
Boeing 737
WN 781
Southwest Airlines
07:00 Seattle-Tacoma International
09:50 San Diego International, terminal 1
2h 50m
Seasonal
Boeing 737
WN 781
Southwest Airlines
09:40 Seattle-Tacoma International
12:35 San Diego International, terminal 1
2h 55m
Seasonal
Boeing 737-800
WN 422
Southwest Airlines
07:15 Seattle-Tacoma International
10:05 San Diego International, terminal 1
2h 50m
Seasonal
WN 3983
Southwest Airlines
09:00 Seattle-Tacoma International
11:55 San Diego International, terminal 1
2h 55m
Seasonal
Boeing 737
WN 3594
Southwest Airlines
08:10 Seattle-Tacoma International
11:10 San Diego International, terminal 1
3h
Seasonal
Boeing 737
WN 3594
Southwest Airlines
08:40 Seattle-Tacoma International
11:40 San Diego International, terminal 1
3h
Seasonal
WN 3594
Southwest Airlines
09:00 Seattle-Tacoma International
12:00 San Diego International, terminal 1
3h
Seasonal
Boeing 737
WN 3594
Southwest Airlines
07:40 Seattle-Tacoma International
10:40 San Diego International, terminal 1
3h
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season.

Other airlines flying Seattle to San Diego

Nonstop flights by the current schedule

Alaska Airlines Delta All flights Seattle to San Diego

Frequently asked questions

How many Southwest Airlines flights are there from Seattle to San Diego?
21 nonstop flights a week, 21 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from Seattle to San Diego?
From 2 hours 40 minutes to 11 hours 40 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Seattle to San Diego?
Boeing 737 and Boeing 737-800.
Which terminals does Southwest Airlines use between Seattle and San Diego?
Southwest Airlines departs from Seattle-Tacoma International and arrives at San Diego International, terminal 1.