All airlines flying from Houston Hobby (HOU) to San Antonio (SAT).

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FLIGHT SCHEDULE
Direct Flights:
Thu 16:45 Houston Hobby (HOU) 17:50 San Antonio (SAT) A Southwest Airlines WN 3590 Non-stop Boeing 737-700 (73W) 1:05 Valid until 2026-01-01
Mon 20:05 Houston Hobby (HOU) 21:05 San Antonio (SAT) A Southwest Airlines WN 3590 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Operates only on 2026-01-05
Sat 19:50 Houston Hobby (HOU) 20:50 San Antonio (SAT) A Southwest Airlines WN 3599 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-08-08 through 2026-09-26
Tue,Wed 20:40 Houston Hobby (HOU) 21:40 San Antonio (SAT) A Southwest Airlines WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-04 through 2026-09-30
Sun 21:55 Houston Hobby (HOU) 22:55 San Antonio (SAT) A Southwest Airlines WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-09 through 2026-09-27
Sat 08:10 Houston Hobby (HOU) 09:10 San Antonio (SAT) A Southwest Airlines WN 3733 Non-stop Boeing 737-800 (73H) 1:00 Effective 2026-08-08 through 2026-09-26
Sat 14:55 Houston Hobby (HOU) 16:00 San Antonio (SAT) A Southwest Airlines WN 4030 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-06-06 through 2026-08-01
Sat 08:15 Houston Hobby (HOU) 09:15 San Antonio (SAT) A Southwest Airlines WN 4157 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-04-11 through 2026-05-30
Tue,Wed 21:25 Houston Hobby (HOU) 22:20 San Antonio (SAT) A Southwest Airlines WN 4451 Non-stop Boeing 737-700 (Scimitar Winglets) 0:55 Effective 2026-06-09 through 2026-07-29
Sat 21:30 Houston Hobby (HOU) 22:25 San Antonio (SAT) A Southwest Airlines WN 4451 Non-stop Boeing 737-700 (Scimitar Winglets) 0:55 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 22:35 Houston Hobby (HOU) 23:30 San Antonio (SAT) A Southwest Airlines WN 4451 Non-stop Boeing 737-700 (Scimitar Winglets) 0:55 Effective 2026-06-04 through 2026-08-03
Sun 22:55 Houston Hobby (HOU) 23:50 San Antonio (SAT) A Southwest Airlines WN 4451 Non-stop Boeing 737-700 (Scimitar Winglets) 0:55 Effective 2026-06-07 through 2026-08-02
Sat 10:40 Houston Hobby (HOU) 11:40 San Antonio (SAT) A Southwest Airlines WN 4589 Non-stop Boeing 737-800 (73H) 1:00 Effective 2026-08-08 through 2026-09-26
Tue,Wed 14:40 Houston Hobby (HOU) 15:40 San Antonio (SAT) A Southwest Airlines WN 4589 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-08-04 through 2026-09-30
Sat 14:50 Houston Hobby (HOU) 15:55 San Antonio (SAT) A Southwest Airlines WN 4645 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Valid until 2026-01-03
Sun 10:15 Houston Hobby (HOU) 11:15 San Antonio (SAT) A Southwest Airlines WN 4677 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-04-12 through 2026-05-17
Sun 10:15 Houston Hobby (HOU) 11:15 San Antonio (SAT) A Southwest Airlines WN 4677 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Operates only on 2026-05-31
Sun 11:00 Houston Hobby (HOU) 12:05 San Antonio (SAT) A Southwest Airlines WN 4677 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Operates only on 2026-05-24
Mon,Tue,Fri,Sun 22:55 Houston Hobby (HOU) 23:55 San Antonio (SAT) A Southwest Airlines WN 4679 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Valid until 2026-01-04
Sat 22:55 Houston Hobby (HOU) 23:55 San Antonio (SAT) A Southwest Airlines WN 4679 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Operates only on 2026-01-03
Tue 11:20 Houston Hobby (HOU) 12:20 San Antonio (SAT) A Southwest Airlines WN 4733 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-04 through 2026-09-29
Wed 11:20 Houston Hobby (HOU) 12:20 San Antonio (SAT) A Southwest Airlines WN 4779 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-05 through 2026-09-30
Non-Direct Flights:
Wed,Thu 08:40 Houston Hobby (HOU) 17:10 San Antonio (SAT) A Southwest Airlines WN 2776 2-stop Boeing 737 MAX 8 (7M8) 8:30 Valid until 2026-01-01
Tue,Wed 08:55 Houston Hobby (HOU) 17:20 San Antonio (SAT) A Southwest Airlines WN 3616 3-stop Boeing 737-700 (Scimitar Winglets) 8:25 Effective 2026-04-07 through 2026-06-03

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A domestic route departing from the Houston Hobby airport (HOU) and arriving at San Antonio airport (SAT).
The flight distance is 192 miles, or 309 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 0:55 and 1:05.

Return (SAT-HOU) flights

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All airlines flying from Houston Hobby (HOU) to San Antonio (SAT).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3590

16:45

Houston Hobby (HOU)

17:50

San Antonio (SAT) A

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:05, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3590

20:05

Houston Hobby (HOU)

21:05

San Antonio (SAT) A

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599

19:50

Houston Hobby (HOU)

20:50

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3599

20:40

Houston Hobby (HOU)

21:40

San Antonio (SAT) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599

21:55

Houston Hobby (HOU)

22:55

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3733

08:10

Houston Hobby (HOU)

09:10

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4030

14:55

Houston Hobby (HOU)

16:00

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4157

08:15

Houston Hobby (HOU)

09:15

San Antonio (SAT) A

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4451

21:25

Houston Hobby (HOU)

22:20

San Antonio (SAT) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4451

21:30

Houston Hobby (HOU)

22:25

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4451

22:35

Houston Hobby (HOU)

23:30

San Antonio (SAT) A

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4451

22:55

Houston Hobby (HOU)

23:50

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4589

10:40

Houston Hobby (HOU)

11:40

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4589

14:40

Houston Hobby (HOU)

15:40

San Antonio (SAT) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4645

14:50

Houston Hobby (HOU)

15:55

San Antonio (SAT) A

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4677

10:15

Houston Hobby (HOU)

11:15

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4677

10:15

Houston Hobby (HOU)

11:15

San Antonio (SAT) A

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4677

11:00

Houston Hobby (HOU)

12:05

San Antonio (SAT) A

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4679

22:55

Houston Hobby (HOU)

23:55

San Antonio (SAT) A

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4679

22:55

Houston Hobby (HOU)

23:55

San Antonio (SAT) A

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4733

11:20

Houston Hobby (HOU)

12:20

San Antonio (SAT) A

Effective 2026-08-04 through 2026-09-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4779

11:20

Houston Hobby (HOU)

12:20

San Antonio (SAT) A

Effective 2026-08-05 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2776

08:40

Houston Hobby (HOU)

17:10

San Antonio (SAT) A

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 8:30, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3616

08:55

Houston Hobby (HOU)

17:20

San Antonio (SAT) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:25, 3-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Houston Hobby airport (HOU) and arriving at San Antonio airport (SAT).
The flight distance is 192 miles, or 309 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 0:55 and 1:05.

Return (SAT-HOU) flights

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