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Southwest Airlines flights from St Louis to San Diego

Southwest Airlines flies St Louis to San Diego nonstop 14 times a week, departures from 06:25 to 15:05, 3h 45m in the air.

Flights from St Louis to San Diego

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Southwest Airlines on St Louis to San Diego at a glance

flights a week
14
days of operation
Daily
first and last departure
06:25 - 15:05
flight time
3h 45m - 7h 30m
aircraft
Boeing 737-800, Boeing 737
departure terminal
2

Southwest Airlines St Louis to San Diego schedule

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

FlightDepartsArrivesDurationDaysAircraft
WN 143
Southwest Airlines
06:25 Lambert-St. Louis International, terminal 2
09:55 San Diego International, terminal 1
5h 30m
Mon, Tue, Wed, Thu
WN 4452
Southwest Airlines
07:55 Lambert-St. Louis International, terminal 2
09:50 San Diego International, terminal 1
3h 55m
Sat
Boeing 737-800
WN 1733
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:20 San Diego International, terminal 1
3h 55m
Mon, Tue, Wed, Thu
WN 4452
Southwest Airlines
08:30 Lambert-St. Louis International, terminal 2
10:30 San Diego International, terminal 1
4h
Thu, Fri
Boeing 737-800
WN 4452
Southwest Airlines
08:50 Lambert-St. Louis International, terminal 2
10:50 San Diego International, terminal 1
4h
Mon, Fri, Sun
Boeing 737-800
WN 3688
Southwest Airlines
15:05 Lambert-St. Louis International, terminal 2
17:00 San Diego International, terminal 1
3h 55m
Sat
Boeing 737

Seasonal and one-off flights

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

FlightDepartsArrivesDurationDaysAircraft
WN 4452
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
10:20 San Diego International, terminal 1
4h
Seasonal
WN 4452
Southwest Airlines
09:40 Lambert-St. Louis International, terminal 2
11:35 San Diego International, terminal 1
3h 55m
Seasonal
Boeing 737
WN 1665
Southwest Airlines
15:10 Lambert-St. Louis International, terminal 2
20:40 San Diego International, terminal 1
7h 30m
Seasonal
WN 4296
Southwest Airlines
22:45 Lambert-St. Louis International, terminal 2
00:40 San Diego International, terminal 1
3h 55m
Seasonal
Boeing 737-800
WN 2182
Southwest Airlines
06:35 Lambert-St. Louis International, terminal 2
10:00 San Diego International, terminal 1
5h 25m
Seasonal
WN 206
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:25 San Diego International, terminal 1
4h
Seasonal
Boeing 737-800
WN 1376
Southwest Airlines
14:30 Lambert-St. Louis International, terminal 2
17:55 San Diego International, terminal 1
5h 25m
Seasonal
WN 2091
Southwest Airlines
16:25 Lambert-St. Louis International, terminal 2
18:20 San Diego International, terminal 1
3h 55m
Seasonal
Boeing 737-800
WN 206
Southwest Airlines
08:30 Lambert-St. Louis International, terminal 2
10:30 San Diego International, terminal 1
4h
Seasonal
WN 206
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
10:40 San Diego International, terminal 1
4h
Seasonal
Boeing 737
WN 4440
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
10:45 San Diego International, terminal 1
4h 5m
Seasonal
Boeing 737-800
WN 4440
Southwest Airlines
08:10 Lambert-St. Louis International, terminal 2
10:15 San Diego International, terminal 1
4h 5m
Seasonal
Boeing 737-800
WN 4303
Southwest Airlines
21:20 Lambert-St. Louis International, terminal 2
23:20 San Diego International, terminal 1
4h
Seasonal
Boeing 737-800
WN 4440
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
10:25 San Diego International, terminal 1
4h 5m
Seasonal
WN 4440
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:30 San Diego International, terminal 1
4h 5m
Seasonal
Boeing 737-800
WN 172
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:25 San Diego International, terminal 1
4h
Seasonal
Boeing 737
WN 4322
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:25 San Diego International, terminal 1
4h
Seasonal
Boeing 737-800
WN 170
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:25 San Diego International, terminal 1
4h
Seasonal
Boeing 737
WN 3408
Southwest Airlines
18:10 Lambert-St. Louis International, terminal 2
20:15 San Diego International, terminal 1
4h 5m
Seasonal
WN 3794
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
10:20 San Diego International, terminal 1
4h
Seasonal
WN 4454
Southwest Airlines
08:00 Lambert-St. Louis International, terminal 2
09:45 San Diego International, terminal 1
3h 45m
Seasonal
Boeing 737
WN 4454
Southwest Airlines
08:15 Lambert-St. Louis International, terminal 2
10:00 San Diego International, terminal 1
3h 45m
Seasonal
Boeing 737
WN 4402
Southwest Airlines
21:00 Lambert-St. Louis International, terminal 2
22:45 San Diego International, terminal 1
3h 45m
Seasonal
Boeing 737
WN 3383
Southwest Airlines
22:25 Lambert-St. Louis International, terminal 2
00:10 San Diego International, terminal 1
3h 45m
Seasonal
Boeing 737
WN 4454
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
10:05 San Diego International, terminal 1
3h 45m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Diego is 2 hours behind St Louis.

Other airlines flying St Louis to San Diego

Nonstop flights by the current schedule

United Airlines All flights St Louis to San Diego

Frequently asked questions

How many Southwest Airlines flights are there from St Louis to San Diego?
14 nonstop flights a week, 20 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from St Louis to San Diego?
From 3 hours 45 minutes to 7 hours 30 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from St Louis to San Diego?
Boeing 737-800 and Boeing 737.
Which terminals does Southwest Airlines use between St Louis and San Diego?
Southwest Airlines departs from Lambert-St. Louis International, terminal 2 and arrives at San Diego International, terminal 1.