Southwest Airlines flights from Fresno (FAT) to San Diego (SAN).

FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri,Sun 17:40 Fresno (FAT) 18:55 San Diego (SAN) 1 Southwest Airlines WN 2455 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2026-01-04
Sat 19:00 Fresno (FAT) 20:15 San Diego (SAN) 1 Southwest Airlines WN 2455 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-03
Sun 06:35 Fresno (FAT) 07:55 San Diego (SAN) 1 Southwest Airlines WN 2538 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-07 through 2026-08-02
Sun 17:50 Fresno (FAT) 19:05 San Diego (SAN) 1 Southwest Airlines WN 2665 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-06-07 through 2026-08-02
Tue,Wed 05:55 Fresno (FAT) 07:15 San Diego (SAN) 1 Southwest Airlines WN 2781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri,Sun 06:15 Fresno (FAT) 07:30 San Diego (SAN) 1 Southwest Airlines WN 2781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-05 through 2026-04-06
Sat 06:30 Fresno (FAT) 07:45 San Diego (SAN) 1 Southwest Airlines WN 2781 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-03-07 through 2026-04-04
Sun 17:30 Fresno (FAT) 18:45 San Diego (SAN) 1 Southwest Airlines WN 2940 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 19:30 Fresno (FAT) 20:45 San Diego (SAN) 1 Southwest Airlines WN 2940 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-05 through 2026-04-06
Tue,Wed 16:20 Fresno (FAT) 17:40 San Diego (SAN) 1 Southwest Airlines WN 3152 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Tue,Wed 15:25 Fresno (FAT) 16:45 San Diego (SAN) 1 Southwest Airlines WN 4087 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 17:10 Fresno (FAT) 18:25 San Diego (SAN) 1 Southwest Airlines WN 4087 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-06 through 2026-09-28
Sun 17:25 Fresno (FAT) 18:40 San Diego (SAN) 1 Southwest Airlines WN 4087 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-09 through 2026-09-27
Sun 16:40 Fresno (FAT) 18:00 San Diego (SAN) 1 Southwest Airlines WN 4655 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-05-24
Sun 17:25 Fresno (FAT) 18:45 San Diego (SAN) 1 Southwest Airlines WN 4655 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-12 through 2026-05-17
Sun 17:25 Fresno (FAT) 18:45 San Diego (SAN) 1 Southwest Airlines WN 4655 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-05-31
Non-Direct Flights:
Sun 15:45 Fresno (FAT) 18:55 San Diego (SAN) 1 Southwest Airlines WN 2190 1-stop Boeing 737-800 (73H) 3:10 Operates only on 2026-05-24
Tue,Wed 10:55 Fresno (FAT) 14:10 San Diego (SAN) 1 Southwest Airlines WN 3961 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 17:05 Fresno (FAT) 20:15 San Diego (SAN) 1 Southwest Airlines WN 3961 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-03-05 through 2026-04-06
Tue,Wed 10:30 Fresno (FAT) 13:45 San Diego (SAN) 1 Southwest Airlines WN 4007 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-07 through 2026-06-03

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A domestic route departing from the Fresno airport (FAT) and arriving at San Diego airport (SAN).
The flight distance is 313 miles, or 504 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:10 and 1:20.

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Southwest Airlines flights from Fresno (FAT) to San Diego (SAN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN2455

17:40

Fresno (FAT)

18:55

San Diego (SAN) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2455

19:00

Fresno (FAT)

20:15

San Diego (SAN) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2538

06:35

Fresno (FAT)

07:55

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2665

17:50

Fresno (FAT)

19:05

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2781

05:55

Fresno (FAT)

07:15

San Diego (SAN) 1

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2781

06:15

Fresno (FAT)

07:30

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2781

06:30

Fresno (FAT)

07:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2940

17:30

Fresno (FAT)

18:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2940

19:30

Fresno (FAT)

20:45

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3152

16:20

Fresno (FAT)

17:40

San Diego (SAN) 1

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4087

15:25

Fresno (FAT)

16:45

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4087

17:10

Fresno (FAT)

18:25

San Diego (SAN) 1

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4087

17:25

Fresno (FAT)

18:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4655

16:40

Fresno (FAT)

18:00

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4655

17:25

Fresno (FAT)

18:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4655

17:25

Fresno (FAT)

18:45

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2190

15:45

Fresno (FAT)

18:55

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN3961

10:55

Fresno (FAT)

14:10

San Diego (SAN) 1

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3961

17:05

Fresno (FAT)

20:15

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4007

10:30

Fresno (FAT)

13:45

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Fresno airport (FAT) and arriving at San Diego airport (SAN).
The flight distance is 313 miles, or 504 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:10 and 1:20.

All FAT-SAN flights

All Southwest Airlines flights

Return (SAN-FAT) flights

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