Southwest Airlines flights from Austin (AUS) to San Diego (SAN).

FLIGHT SCHEDULE
Direct Flights:
Sun 12:40 Austin (AUS) 13:45 San Diego (SAN) 1 Southwest Airlines WN 4131 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-04-12 through 2026-05-17
Sun 12:40 Austin (AUS) 13:45 San Diego (SAN) 1 Southwest Airlines WN 4131 Non-stop Boeing 737-800 (73H) 3:05 Operates only on 2026-05-31
Sun 16:15 Austin (AUS) 17:10 San Diego (SAN) 1 Southwest Airlines WN 4218 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-08-09 through 2026-09-27
Mon-Fri 07:55 Austin (AUS) 09:10 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 07:55 Austin (AUS) 09:10 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 07:55 Austin (AUS) 09:10 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 07:55 Austin (AUS) 09:10 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:55 Austin (AUS) 09:10 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 21:10 Austin (AUS) 22:20 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 21:10 Austin (AUS) 22:20 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 21:15 Austin (AUS) 22:30 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 21:15 Austin (AUS) 22:30 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 21:15 Austin (AUS) 22:30 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 21:15 Austin (AUS) 22:30 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 21:15 Austin (AUS) 22:30 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-17 through 2026-02-23
Mon 21:15 Austin (AUS) 22:30 San Diego (SAN) 1 Southwest Airlines WN 4229 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-03-02
Sun 06:25 Austin (AUS) 07:20 San Diego (SAN) 1 Southwest Airlines WN 4469 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 06:45 Austin (AUS) 07:35 San Diego (SAN) 1 Southwest Airlines WN 4469 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-04 through 2026-08-03
Tue,Wed 06:55 Austin (AUS) 07:45 San Diego (SAN) 1 Southwest Airlines WN 4469 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-06-09 through 2026-07-29
Sat 15:50 Austin (AUS) 17:05 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 16:40 Austin (AUS) 17:55 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:40 Austin (AUS) 17:55 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-20 through 2026-03-01
Sat 17:45 Austin (AUS) 19:00 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 18:30 Austin (AUS) 19:45 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:30 Austin (AUS) 19:45 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:30 Austin (AUS) 19:45 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:30 Austin (AUS) 19:45 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:30 Austin (AUS) 19:45 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-17 through 2026-02-23
Mon 18:30 Austin (AUS) 19:45 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-03-02
Wed-Fri 20:20 Austin (AUS) 21:30 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-01-07 through 2026-01-09
Mon-Fri 20:20 Austin (AUS) 21:30 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-01-20 through 2026-02-04
Tue,Wed,Sun 20:20 Austin (AUS) 21:30 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 20:20 Austin (AUS) 21:30 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-18 through 2026-03-04
Mon,Tue 20:25 Austin (AUS) 21:35 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-01-06 through 2026-01-13
Wed,Sun 20:25 Austin (AUS) 21:35 San Diego (SAN) 1 Southwest Airlines WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-01-14 through 2026-01-18
Sat 06:15 Austin (AUS) 07:25 San Diego (SAN) 1 Southwest Airlines WN 4795 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03
Mon,Tue,Fri 06:35 Austin (AUS) 07:45 San Diego (SAN) 1 Southwest Airlines WN 4795 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2026-01-02
Sun 06:35 Austin (AUS) 07:45 San Diego (SAN) 1 Southwest Airlines WN 4795 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-04
Tue,Wed 06:45 Austin (AUS) 07:40 San Diego (SAN) 1 Southwest Airlines WN 4844 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-08-04 through 2026-09-30
Sat 07:15 Austin (AUS) 08:10 San Diego (SAN) 1 Southwest Airlines WN 4844 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-08-08 through 2026-09-26
Sun 07:55 Austin (AUS) 08:50 San Diego (SAN) 1 Southwest Airlines WN 4844 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Sat 13:35 Austin (AUS) 17:25 San Diego (SAN) 1 Southwest Airlines WN 359 1-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 14:20 Austin (AUS) 18:00 San Diego (SAN) 1 Southwest Airlines WN 438 1-stop Boeing 737-700 (Scimitar Winglets) 5:40 Effective 2026-03-05 through 2026-04-06
Fri,Sun 11:10 Austin (AUS) 15:00 San Diego (SAN) 1 Southwest Airlines WN 778 1-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-01-02 through 2026-01-04
Wed,Thu 07:05 Austin (AUS) 10:50 San Diego (SAN) 1 Southwest Airlines WN 786 1-stop Boeing 737-700 (73W) 5:45 Valid until 2026-01-01
Sat 19:05 Austin (AUS) 22:55 San Diego (SAN) 1 Southwest Airlines WN 1707 1-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-03-07 through 2026-04-04
Sat 16:20 Austin (AUS) 20:30 San Diego (SAN) 1 Southwest Airlines WN 1979 1-stop Boeing 737 MAX 8 (7M8) 6:10 Valid until 2026-01-03
Tue,Wed 18:00 Austin (AUS) 22:00 San Diego (SAN) 1 Southwest Airlines WN 3578 1-stop Boeing 737-800 (73H) 6:00 Effective 2026-04-07 through 2026-06-03
Sun 18:20 Austin (AUS) 23:10 San Diego (SAN) 1 Southwest Airlines WN 294 2-stop Boeing 737-700 (Scimitar Winglets) 6:50 Effective 2026-06-07 through 2026-08-02
Sun 18:50 Austin (AUS) 23:10 San Diego (SAN) 1 Southwest Airlines WN 2214 2-stop Boeing 737-700 (Scimitar Winglets) 6:20 Effective 2026-03-08 through 2026-04-05

1 2 3

A domestic route departing from the Austin airport (AUS) and arriving at San Diego airport (SAN).
The flight distance is 1161 miles, or 1869 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:50 and 3:15.

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Southwest Airlines flights from Austin (AUS) to San Diego (SAN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4131

12:40

Austin (AUS)

13:45

San Diego (SAN) 1

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4131

12:40

Austin (AUS)

13:45

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4218

16:15

Austin (AUS)

17:10

San Diego (SAN) 1

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

07:55

Austin (AUS)

09:10

San Diego (SAN) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4229

07:55

Austin (AUS)

09:10

San Diego (SAN) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4229

07:55

Austin (AUS)

09:10

San Diego (SAN) 1

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4229

07:55

Austin (AUS)

09:10

San Diego (SAN) 1

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4229

07:55

Austin (AUS)

09:10

San Diego (SAN) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4229

21:10

Austin (AUS)

22:20

San Diego (SAN) 1

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:10

Austin (AUS)

22:20

San Diego (SAN) 1

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:15

Austin (AUS)

22:30

San Diego (SAN) 1

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:15

Austin (AUS)

22:30

San Diego (SAN) 1

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:15

Austin (AUS)

22:30

San Diego (SAN) 1

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:15

Austin (AUS)

22:30

San Diego (SAN) 1

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:15

Austin (AUS)

22:30

San Diego (SAN) 1

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4229

21:15

Austin (AUS)

22:30

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4469

06:25

Austin (AUS)

07:20

San Diego (SAN) 1

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4469

06:45

Austin (AUS)

07:35

San Diego (SAN) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4469

06:55

Austin (AUS)

07:45

San Diego (SAN) 1

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4566

15:50

Austin (AUS)

17:05

San Diego (SAN) 1

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

16:40

Austin (AUS)

17:55

San Diego (SAN) 1

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

16:40

Austin (AUS)

17:55

San Diego (SAN) 1

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

17:45

Austin (AUS)

19:00

San Diego (SAN) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

18:30

Austin (AUS)

19:45

San Diego (SAN) 1

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4566

18:30

Austin (AUS)

19:45

San Diego (SAN) 1

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4566

18:30

Austin (AUS)

19:45

San Diego (SAN) 1

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4566

18:30

Austin (AUS)

19:45

San Diego (SAN) 1

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4566

18:30

Austin (AUS)

19:45

San Diego (SAN) 1

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4566

18:30

Austin (AUS)

19:45

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

20:20

Austin (AUS)

21:30

San Diego (SAN) 1

Effective 2026-01-07 through 2026-01-09

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

20:20

Austin (AUS)

21:30

San Diego (SAN) 1

Effective 2026-01-20 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

20:20

Austin (AUS)

21:30

San Diego (SAN) 1

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

20:20

Austin (AUS)

21:30

San Diego (SAN) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

20:25

Austin (AUS)

21:35

San Diego (SAN) 1

Effective 2026-01-06 through 2026-01-13

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4566

20:25

Austin (AUS)

21:35

San Diego (SAN) 1

Effective 2026-01-14 through 2026-01-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4795

06:15

Austin (AUS)

07:25

San Diego (SAN) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4795

06:35

Austin (AUS)

07:45

San Diego (SAN) 1

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4795

06:35

Austin (AUS)

07:45

San Diego (SAN) 1

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4844

06:45

Austin (AUS)

07:40

San Diego (SAN) 1

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4844

07:15

Austin (AUS)

08:10

San Diego (SAN) 1

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4844

07:55

Austin (AUS)

08:50

San Diego (SAN) 1

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN359

13:35

Austin (AUS)

17:25

San Diego (SAN) 1

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN438

14:20

Austin (AUS)

18:00

San Diego (SAN) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN778

11:10

Austin (AUS)

15:00

San Diego (SAN) 1

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN786

07:05

Austin (AUS)

10:50

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:45, 1-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN1707

19:05

Austin (AUS)

22:55

San Diego (SAN) 1

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1979

16:20

Austin (AUS)

20:30

San Diego (SAN) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:10, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3578

18:00

Austin (AUS)

22:00

San Diego (SAN) 1

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:00, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN294

18:20

Austin (AUS)

23:10

San Diego (SAN) 1

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2214

18:50

Austin (AUS)

23:10

San Diego (SAN) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:20, 2-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Austin airport (AUS) and arriving at San Diego airport (SAN).
The flight distance is 1161 miles, or 1869 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:50 and 3:15.

All AUS-SAN flights

All Southwest Airlines flights

Return (SAN-AUS) flights

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