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Southwest Airlines flights from Washington to San Antonio

Southwest Airlines flies Washington to San Antonio nonstop 25 times a week, departures from 08:10 to 16:40, 3h 30m in the air.

Flights from Washington to San Antonio

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Southwest Airlines on Washington to San Antonio at a glance

flights a week
25
days of operation
Daily
first and last departure
08:10 - 16:40
flight time
3h 30m - 14h 40m
aircraft
Boeing 737, Boeing 737-800
departure terminal
1
cheapest fare on the route
$116

Southwest Airlines Washington to San Antonio schedule

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

FlightDepartsArrivesDurationDaysAircraft
WN 1152
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
11:10 San Antonio International, terminal A
4h
Sat
Boeing 737-800
WN 268
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
12:20 San Antonio International, terminal A
5h 10m
Sat
Boeing 737
WN 1569
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:15 San Antonio International, terminal A
4h
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737-800
WN 1989
Southwest Airlines
10:00 Ronald Reagan National, terminal 1
14:25 San Antonio International, terminal A
5h 25m
Mon, Tue, Wed, Thu
WN 1569
Southwest Airlines
10:50 Baltimore/Wash International Thurgood Marshall
13:40 San Antonio International, terminal A
3h 50m
Sat
Boeing 737
WN 431
Southwest Airlines
11:40 Ronald Reagan National, terminal 1
15:55 San Antonio International, terminal A
5h 15m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737
WN 1440
Southwest Airlines
11:55 Ronald Reagan National, terminal 1
17:05 San Antonio International, terminal A
6h 10m
Sat
WN 1770
Southwest Airlines
12:05 Ronald Reagan National, terminal 1
16:20 San Antonio International, terminal A
5h 15m
Mon, Tue, Wed, Thu
WN 4585
Southwest Airlines
16:40 Baltimore/Wash International Thurgood Marshall
19:30 San Antonio International, terminal A
3h 50m
Sat
Boeing 737-800

Seasonal and one-off flights

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

FlightDepartsArrivesDurationDaysAircraft
WN 1120
Southwest Airlines
06:05 Ronald Reagan National, terminal 1
10:40 San Antonio International, terminal A
5h 35m
Seasonal
Boeing 737
WN 1152
Southwest Airlines
07:00 Baltimore/Wash International Thurgood Marshall
10:05 San Antonio International, terminal A
4h 5m
Seasonal
Boeing 737
WN 987
Southwest Airlines
07:15 Baltimore/Wash International Thurgood Marshall
11:35 San Antonio International, terminal A
5h 20m
Seasonal
WN 1482
Southwest Airlines
10:40 Ronald Reagan National, terminal 1
15:00 San Antonio International, terminal A
5h 20m
Seasonal
WN 1490
Southwest Airlines
12:30 Baltimore/Wash International Thurgood Marshall
16:35 San Antonio International, terminal A
5h 5m
Seasonal
WN 4585
Southwest Airlines
13:35 Baltimore/Wash International Thurgood Marshall
16:25 San Antonio International, terminal A
3h 50m
Seasonal
Boeing 737
WN 1569
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
11:05 San Antonio International, terminal A
3h 55m
Seasonal
Boeing 737-800
WN 4585
Southwest Airlines
12:00 Baltimore/Wash International Thurgood Marshall
14:50 San Antonio International, terminal A
3h 50m
Seasonal
WN 626
Southwest Airlines
06:10 Ronald Reagan National, terminal 1
10:55 San Antonio International, terminal A
5h 45m
Seasonal
Boeing 737
WN 559
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:15 San Antonio International, terminal A
4h
Seasonal
Boeing 737-800
WN 380
Southwest Airlines
08:25 Baltimore/Wash International Thurgood Marshall
11:25 San Antonio International, terminal A
4h
Seasonal
Boeing 737-800
WN 998
Southwest Airlines
09:10 Baltimore/Wash International Thurgood Marshall
12:05 San Antonio International, terminal A
3h 55m
Seasonal
Boeing 737-800
WN 1242
Southwest Airlines
10:40 Ronald Reagan National, terminal 1
15:05 San Antonio International, terminal A
5h 25m
Seasonal
Boeing 737
WN 4746
Southwest Airlines
12:20 Ronald Reagan National, terminal 1
16:40 San Antonio International, terminal A
5h 20m
Seasonal
Boeing 737-800
WN 998
Southwest Airlines
09:30 Baltimore/Wash International Thurgood Marshall
12:25 San Antonio International, terminal A
3h 55m
Seasonal
Boeing 737
WN 1354
Southwest Airlines
10:40 Ronald Reagan National, terminal 1
00:20 San Antonio International, terminal A
14h 40m
Seasonal
WN 1921
Southwest Airlines
14:10 Ronald Reagan National, terminal 1
18:35 San Antonio International, terminal A
5h 25m
Seasonal
Boeing 737-800
WN 1910
Southwest Airlines
06:20 Baltimore/Wash International Thurgood Marshall
11:45 San Antonio International, terminal A
6h 25m
Seasonal
WN 369
Southwest Airlines
06:50 Ronald Reagan National, terminal 1
11:10 San Antonio International, terminal A
5h 20m
Seasonal
Boeing 737
WN 998
Southwest Airlines
11:40 Baltimore/Wash International Thurgood Marshall
14:35 San Antonio International, terminal A
3h 55m
Seasonal
Boeing 737
WN 671
Southwest Airlines
06:00 Ronald Reagan National, terminal 1
10:35 San Antonio International, terminal A
5h 35m
Seasonal
Boeing 737
WN 428
Southwest Airlines
07:15 Ronald Reagan National, terminal 1
11:30 San Antonio International, terminal A
5h 15m
Seasonal
WN 4359
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
11:05 San Antonio International, terminal A
3h 55m
Seasonal
Boeing 737
WN 671
Southwest Airlines
06:05 Ronald Reagan National, terminal 1
10:35 San Antonio International, terminal A
5h 30m
Seasonal
Boeing 737
WN 2246
Southwest Airlines
15:10 Baltimore/Wash International Thurgood Marshall
18:00 San Antonio International, terminal A
3h 50m
Seasonal
Boeing 737-800
WN 2559
Southwest Airlines
12:30 Ronald Reagan National, terminal 1
16:55 San Antonio International, terminal A
5h 25m
Seasonal
Boeing 737
WN 4660
Southwest Airlines
15:55 Ronald Reagan National, terminal 1
20:15 San Antonio International, terminal A
5h 20m
Seasonal
Boeing 737
WN 4900
Southwest Airlines
06:55 Ronald Reagan National, terminal 1
11:10 San Antonio International, terminal A
5h 15m
Seasonal
Boeing 737
WN 4198
Southwest Airlines
08:15 Baltimore/Wash International Thurgood Marshall
11:05 San Antonio International, terminal A
3h 50m
Seasonal
Boeing 737-800
WN 1478
Southwest Airlines
06:05 Ronald Reagan National, terminal 1
11:00 San Antonio International, terminal A
5h 55m
Seasonal
Boeing 737
WN 4387
Southwest Airlines
06:55 Ronald Reagan National, terminal 1
11:20 San Antonio International, terminal A
5h 25m
Seasonal
WN 3704
Southwest Airlines
09:00 Baltimore/Wash International Thurgood Marshall
11:50 San Antonio International, terminal A
3h 50m
Seasonal
WN 1093
Southwest Airlines
14:25 Baltimore/Wash International Thurgood Marshall
17:10 San Antonio International, terminal A
3h 45m
Seasonal
Boeing 737
WN 1245
Southwest Airlines
06:45 Ronald Reagan National, terminal 1
10:45 San Antonio International, terminal A
5h
Seasonal
Boeing 737
WN 4582
Southwest Airlines
08:10 Baltimore/Wash International Thurgood Marshall
10:45 San Antonio International, terminal A
3h 35m
Seasonal
Boeing 737
WN 908
Southwest Airlines
15:25 Baltimore/Wash International Thurgood Marshall
18:00 San Antonio International, terminal A
3h 35m
Seasonal
WN 1561
Southwest Airlines
15:15 Baltimore/Wash International Thurgood Marshall
17:50 San Antonio International, terminal A
3h 35m
Seasonal
Boeing 737
WN 4582
Southwest Airlines
09:55 Baltimore/Wash International Thurgood Marshall
12:25 San Antonio International, terminal A
3h 30m
Seasonal
Boeing 737
WN 4582
Southwest Airlines
08:00 Baltimore/Wash International Thurgood Marshall
10:35 San Antonio International, terminal A
3h 35m
Seasonal
Boeing 737
WN 1242
Southwest Airlines
16:00 Ronald Reagan National, terminal 1
20:10 San Antonio International, terminal A
5h 10m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Antonio is 1 hour behind Washington.

Other airlines flying Washington to San Antonio

Nonstop flights by the current schedule

United Airlines American Airlines All flights Washington to San Antonio

Frequently asked questions

How many Southwest Airlines flights are there from Washington to San Antonio?
25 nonstop flights a week, 38 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from Washington to San Antonio?
From 3 hours 30 minutes to 14 hours 40 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Washington to San Antonio?
Boeing 737 and Boeing 737-800.
Which terminals does Southwest Airlines use between Washington and San Antonio?
Southwest Airlines departs from Ronald Reagan National and Baltimore/Wash International Thurgood Marshall, terminal 1 and arrives at San Antonio International, terminal A.