All airlines flying from Houston Hobby (HOU) to San Diego (SAN).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 14:00 Houston Hobby (HOU) 15:30 San Diego (SAN) 1 Southwest Airlines WN 2471 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-05 through 2026-02-09
Mon,Tue,Thu 14:00 Houston Hobby (HOU) 15:30 San Diego (SAN) 1 Southwest Airlines WN 2471 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-17 through 2026-02-23
Mon 14:00 Houston Hobby (HOU) 15:30 San Diego (SAN) 1 Southwest Airlines WN 2471 Non-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-03-02
Thu,Fri,Sun 08:05 Houston Hobby (HOU) 09:40 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:05 Houston Hobby (HOU) 09:40 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:05 Houston Hobby (HOU) 09:40 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:05 Houston Hobby (HOU) 09:40 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:05 Houston Hobby (HOU) 09:40 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-02-17 through 2026-02-23
Mon 08:05 Houston Hobby (HOU) 09:40 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-03-02
Sat 08:35 Houston Hobby (HOU) 10:10 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-10 through 2026-02-07
Mon-Fri 16:55 Houston Hobby (HOU) 18:30 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 16:55 Houston Hobby (HOU) 18:30 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-18 through 2026-01-23
Mon-Fri 16:55 Houston Hobby (HOU) 18:30 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 16:55 Houston Hobby (HOU) 18:30 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-08 through 2026-02-11
Tue,Wed 16:55 Houston Hobby (HOU) 18:30 San Diego (SAN) 1 Southwest Airlines WN 2555 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-18 through 2026-03-04
Mon 05:50 Houston Hobby (HOU) 07:15 San Diego (SAN) 1 Southwest Airlines WN 2980 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Operates only on 2026-01-05
Wed,Thu 12:55 Houston Hobby (HOU) 14:25 San Diego (SAN) 1 Southwest Airlines WN 2980 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Valid until 2026-01-01
Mon 11:10 Houston Hobby (HOU) 12:40 San Diego (SAN) 1 Southwest Airlines WN 2981 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 12:40 Houston Hobby (HOU) 14:10 San Diego (SAN) 1 Southwest Airlines WN 2981 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Valid until 2026-01-04
Sat 13:45 Houston Hobby (HOU) 15:15 San Diego (SAN) 1 Southwest Airlines WN 2981 Non-stop Boeing 737-800 (73H) 3:30 Valid until 2026-01-03
Wed,Thu 17:25 Houston Hobby (HOU) 18:55 San Diego (SAN) 1 Southwest Airlines WN 2981 Non-stop Boeing 737-800 (73H) 3:30 Valid until 2026-01-01
Wed,Thu 08:00 Houston Hobby (HOU) 09:30 San Diego (SAN) 1 Southwest Airlines WN 2984 Non-stop Boeing 737-800 (73H) 3:30 Valid until 2026-01-01
Mon 18:55 Houston Hobby (HOU) 20:25 San Diego (SAN) 1 Southwest Airlines WN 2984 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Operates only on 2026-01-05
Sun 13:00 Houston Hobby (HOU) 14:25 San Diego (SAN) 1 Southwest Airlines WN 3061 Non-stop Boeing 737-800 (73H) 3:25 Effective 2026-04-12 through 2026-05-17
Sun 13:00 Houston Hobby (HOU) 14:25 San Diego (SAN) 1 Southwest Airlines WN 3061 Non-stop Boeing 737-800 (73H) 3:25 Operates only on 2026-05-31
Mon,Thu,Fri 14:15 Houston Hobby (HOU) 15:35 San Diego (SAN) 1 Southwest Airlines WN 3061 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-04-09 through 2026-06-01
Tue,Wed 16:15 Houston Hobby (HOU) 17:35 San Diego (SAN) 1 Southwest Airlines WN 3061 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-04-07 through 2026-06-03
Mon-Sat 08:10 Houston Hobby (HOU) 09:45 San Diego (SAN) 1 Southwest Airlines WN 3290 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-03-05 through 2026-04-06
Sun 08:15 Houston Hobby (HOU) 09:50 San Diego (SAN) 1 Southwest Airlines WN 3290 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 12:35 Houston Hobby (HOU) 14:10 San Diego (SAN) 1 Southwest Airlines WN 3292 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-03-05 through 2026-04-06
Thu,Fri,Sun 17:50 Houston Hobby (HOU) 19:20 San Diego (SAN) 1 Southwest Airlines WN 3414 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 17:50 Houston Hobby (HOU) 19:20 San Diego (SAN) 1 Southwest Airlines WN 3414 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 17:50 Houston Hobby (HOU) 19:20 San Diego (SAN) 1 Southwest Airlines WN 3414 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 17:50 Houston Hobby (HOU) 19:20 San Diego (SAN) 1 Southwest Airlines WN 3414 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 17:50 Houston Hobby (HOU) 19:20 San Diego (SAN) 1 Southwest Airlines WN 3414 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-17 through 2026-02-23
Mon 17:50 Houston Hobby (HOU) 19:20 San Diego (SAN) 1 Southwest Airlines WN 3414 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Operates only on 2026-03-02
Tue 09:25 Houston Hobby (HOU) 10:40 San Diego (SAN) 1 Southwest Airlines WN 3474 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-08-04 through 2026-09-29
Wed 09:25 Houston Hobby (HOU) 10:40 San Diego (SAN) 1 Southwest Airlines WN 3483 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-08-05 through 2026-09-30
Mon,Thu,Fri 07:30 Houston Hobby (HOU) 08:40 San Diego (SAN) 1 Southwest Airlines WN 3824 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-06-04 through 2026-08-03
Sun 07:55 Houston Hobby (HOU) 09:05 San Diego (SAN) 1 Southwest Airlines WN 3824 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-06-07 through 2026-08-02
Sat 08:05 Houston Hobby (HOU) 09:15 San Diego (SAN) 1 Southwest Airlines WN 3824 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-06-06 through 2026-08-01
Tue,Wed 08:15 Houston Hobby (HOU) 09:30 San Diego (SAN) 1 Southwest Airlines WN 3824 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-06-09 through 2026-07-29
Sun 18:00 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 Southwest Airlines WN 3875 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-04-12 through 2026-05-17
Sun 18:00 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 Southwest Airlines WN 3875 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Operates only on 2026-05-31
Sun 18:05 Houston Hobby (HOU) 19:30 San Diego (SAN) 1 Southwest Airlines WN 3875 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Operates only on 2026-05-24
Mon,Thu,Fri 13:45 Houston Hobby (HOU) 14:55 San Diego (SAN) 1 Southwest Airlines WN 4486 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-06-04 through 2026-08-03
Sun 14:50 Houston Hobby (HOU) 16:00 San Diego (SAN) 1 Southwest Airlines WN 4486 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-06-07 through 2026-08-02
Tue,Wed 15:20 Houston Hobby (HOU) 16:30 San Diego (SAN) 1 Southwest Airlines WN 4486 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-06-09 through 2026-07-29
Non-Direct Flights:
Mon,Thu,Fri 11:30 Houston Hobby (HOU) 14:35 San Diego (SAN) 1 Southwest Airlines WN 22 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:30 Houston Hobby (HOU) 14:35 San Diego (SAN) 1 Southwest Airlines WN 22 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-20 through 2026-03-01

1 2 3

A domestic route departing from the Houston Hobby airport (HOU) and arriving at San Diego airport (SAN).
The flight distance is 1309 miles, or 2107 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 3:10 and 3:35.

Return (SAN-HOU) flights

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All airlines flying from Houston Hobby (HOU) to San Diego (SAN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN2471

14:00

Houston Hobby (HOU)

15:30

San Diego (SAN) 1

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2471

14:00

Houston Hobby (HOU)

15:30

San Diego (SAN) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2471

14:00

Houston Hobby (HOU)

15:30

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:05

Houston Hobby (HOU)

09:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:05

Houston Hobby (HOU)

09:40

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:05

Houston Hobby (HOU)

09:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:05

Houston Hobby (HOU)

09:40

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:05

Houston Hobby (HOU)

09:40

San Diego (SAN) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:05

Houston Hobby (HOU)

09:40

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2555

08:35

Houston Hobby (HOU)

10:10

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2555

16:55

Houston Hobby (HOU)

18:30

San Diego (SAN) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2555

16:55

Houston Hobby (HOU)

18:30

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2555

16:55

Houston Hobby (HOU)

18:30

San Diego (SAN) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2555

16:55

Houston Hobby (HOU)

18:30

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2555

16:55

Houston Hobby (HOU)

18:30

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2980

05:50

Houston Hobby (HOU)

07:15

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2980

12:55

Houston Hobby (HOU)

14:25

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2981

11:10

Houston Hobby (HOU)

12:40

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2981

12:40

Houston Hobby (HOU)

14:10

San Diego (SAN) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2981

13:45

Houston Hobby (HOU)

15:15

San Diego (SAN) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2981

17:25

Houston Hobby (HOU)

18:55

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2984

08:00

Houston Hobby (HOU)

09:30

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2984

18:55

Houston Hobby (HOU)

20:25

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3061

13:00

Houston Hobby (HOU)

14:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3061

13:00

Houston Hobby (HOU)

14:25

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3061

14:15

Houston Hobby (HOU)

15:35

San Diego (SAN) 1

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3061

16:15

Houston Hobby (HOU)

17:35

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3290

08:10

Houston Hobby (HOU)

09:45

San Diego (SAN) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3290

08:15

Houston Hobby (HOU)

09:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3292

12:35

Houston Hobby (HOU)

14:10

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3414

17:50

Houston Hobby (HOU)

19:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3414

17:50

Houston Hobby (HOU)

19:20

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3414

17:50

Houston Hobby (HOU)

19:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3414

17:50

Houston Hobby (HOU)

19:20

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3414

17:50

Houston Hobby (HOU)

19:20

San Diego (SAN) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3414

17:50

Houston Hobby (HOU)

19:20

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3474

09:25

Houston Hobby (HOU)

10:40

San Diego (SAN) 1

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3483

09:25

Houston Hobby (HOU)

10:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3824

07:30

Houston Hobby (HOU)

08:40

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3824

07:55

Houston Hobby (HOU)

09:05

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3824

08:05

Houston Hobby (HOU)

09:15

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3824

08:15

Houston Hobby (HOU)

09:30

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3875

18:00

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3875

18:00

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3875

18:05

Houston Hobby (HOU)

19:30

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4486

13:45

Houston Hobby (HOU)

14:55

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4486

14:50

Houston Hobby (HOU)

16:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4486

15:20

Houston Hobby (HOU)

16:30

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Non-Direct Flights:

Southwest Airlines WN22

11:30

Houston Hobby (HOU)

14:35

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN22

11:30

Houston Hobby (HOU)

14:35

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Houston Hobby airport (HOU) and arriving at San Diego airport (SAN).
The flight distance is 1309 miles, or 2107 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 3:10 and 3:35.

Return (SAN-HOU) flights

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