Southwest Airlines flights from Saint Louis (STL) to Sacramento (SMF).

FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 13:50 Saint Louis (STL) 2 15:55 Sacramento (SMF) B Southwest Airlines WN 237 Non-stop Boeing 737-700 (73W) 4:05 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 14:50 Saint Louis (STL) 2 16:55 Sacramento (SMF) B Southwest Airlines WN 237 Non-stop Boeing 737-700 (73W) 4:05 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 14:50 Saint Louis (STL) 2 16:55 Sacramento (SMF) B Southwest Airlines WN 237 Non-stop Boeing 737-700 (73W) 4:05 Effective 2025-07-07 through 2025-08-04
Sun 15:35 Saint Louis (STL) 2 17:40 Sacramento (SMF) B Southwest Airlines WN 237 Non-stop Boeing 737-700 (73W) 4:05 Effective 2025-06-08 through 2025-08-03
Sat 16:30 Saint Louis (STL) 2 18:35 Sacramento (SMF) B Southwest Airlines WN 237 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 13:55 Saint Louis (STL) 2 16:10 Sacramento (SMF) B Southwest Airlines WN 302 Non-stop Boeing 737-700 (73W) 4:15 Valid until 2025-06-02
Sun 14:25 Saint Louis (STL) 2 16:35 Sacramento (SMF) B Southwest Airlines WN 302 Non-stop Boeing 737-700 (73W) 4:10 Valid until 2025-05-18
Sun 14:25 Saint Louis (STL) 2 16:35 Sacramento (SMF) B Southwest Airlines WN 302 Non-stop Boeing 737-700 (73W) 4:10 Operates only on 2025-06-01
Tue,Wed 17:25 Saint Louis (STL) 2 19:40 Sacramento (SMF) B Southwest Airlines WN 302 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-05-06 through 2025-06-04
Sat 14:50 Saint Louis (STL) 2 17:05 Sacramento (SMF) B Southwest Airlines WN 486 Non-stop Boeing 737-700 (73W) 4:15 Valid until 2025-05-31
Sat 16:15 Saint Louis (STL) 2 18:30 Sacramento (SMF) B Southwest Airlines WN 1519 Non-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2025-10-04 through 2025-11-01
Sun 16:50 Saint Louis (STL) 2 19:05 Sacramento (SMF) B Southwest Airlines WN 2410 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-10-05 through 2025-10-26
Tue,Wed 17:40 Saint Louis (STL) 2 19:55 Sacramento (SMF) B Southwest Airlines WN 2410 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 17:45 Saint Louis (STL) 2 20:00 Sacramento (SMF) B Southwest Airlines WN 2410 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-10-02 through 2025-10-31
Sun 13:05 Saint Louis (STL) 2 15:20 Sacramento (SMF) B Southwest Airlines WN 3901 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2025-05-25
Fri 16:55 Saint Louis (STL) 2 19:00 Sacramento (SMF) B Southwest Airlines WN 3977 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2025-07-04
Sun 10:05 Saint Louis (STL) 2 12:10 Sacramento (SMF) B Southwest Airlines WN 4339 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-08-10 through 2025-08-24
Sun 10:05 Saint Louis (STL) 2 12:10 Sacramento (SMF) B Southwest Airlines WN 4339 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-09-07 through 2025-09-28
Sun 12:30 Saint Louis (STL) 2 14:30 Sacramento (SMF) B Southwest Airlines WN 4339 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2025-08-31
Mon,Thu,Fri 13:15 Saint Louis (STL) 2 15:20 Sacramento (SMF) B Southwest Airlines WN 4339 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-08-07 through 2025-09-29
Tue,Wed 13:20 Saint Louis (STL) 2 15:25 Sacramento (SMF) B Southwest Airlines WN 4339 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-08-05 through 2025-10-01
Sat 13:45 Saint Louis (STL) 2 15:50 Sacramento (SMF) B Southwest Airlines WN 4339 Non-stop Boeing 737-700 (73W) 4:05 Effective 2025-08-09 through 2025-09-27
Sat 10:25 Saint Louis (STL) 2 12:40 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2025-11-08 through 2025-11-15
Sat 10:25 Saint Louis (STL) 2 12:40 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2025-12-06 through 2025-12-13
Tue,Wed 16:00 Saint Louis (STL) 2 18:15 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:00 Saint Louis (STL) 2 18:15 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-17 through 2025-11-20
Sun 16:00 Saint Louis (STL) 2 18:15 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Operates only on 2025-11-30
Mon-Fri 16:00 Saint Louis (STL) 2 18:15 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:00 Saint Louis (STL) 2 18:15 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-12-15 through 2025-12-17
Wed,Thu 16:00 Saint Louis (STL) 2 18:15 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 18:35 Saint Louis (STL) 2 20:50 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 18:35 Saint Louis (STL) 2 20:50 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 18:35 Saint Louis (STL) 2 20:50 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-12-07 through 2025-12-14
Thu 18:35 Saint Louis (STL) 2 20:50 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2025-12-18
Mon 18:35 Saint Louis (STL) 2 20:50 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2026-01-05
Mon-Wed 18:55 Saint Louis (STL) 2 21:10 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 18:55 Saint Louis (STL) 2 21:10 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2025-12-19 through 2026-01-04
Sat 20:45 Saint Louis (STL) 2 23:00 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-22 through 2025-11-29
Sat 20:45 Saint Louis (STL) 2 23:00 Sacramento (SMF) B Southwest Airlines WN 4379 Non-stop Boeing 737-800 (73H) 4:15 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Sun 18:50 Saint Louis (STL) 2 23:00 Sacramento (SMF) B Southwest Airlines WN 367 1-stop Boeing 737 MAX 8 (7M8) 6:10 Effective 2025-10-05 through 2025-10-26
Sun 10:10 Saint Louis (STL) 2 14:10 Sacramento (SMF) B Southwest Airlines WN 757 1-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2025-06-08 through 2025-08-03
Tue,Wed 14:45 Saint Louis (STL) 2 18:05 Sacramento (SMF) B Southwest Airlines WN 868 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2025-10-07 through 2025-10-29
Sat 12:00 Saint Louis (STL) 2 16:55 Sacramento (SMF) B Southwest Airlines WN 1490 1-stop Boeing 737 MAX 8 (7M8) 6:55 Effective 2025-06-07 through 2025-08-02
Sun 10:05 Saint Louis (STL) 2 13:50 Sacramento (SMF) B Southwest Airlines WN 1511 1-stop Boeing 737-800 (73H) 5:45 Operates only on 2025-08-31
Tue,Wed 15:00 Saint Louis (STL) 2 19:00 Sacramento (SMF) B Southwest Airlines WN 2180 1-stop Boeing 737-700 (73W) 6:00 Valid until 2025-06-04
Sun 18:35 Saint Louis (STL) 2 23:00 Sacramento (SMF) B Southwest Airlines WN 2285 1-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2025-08-10 through 2025-08-24
Sun 18:35 Saint Louis (STL) 2 23:00 Sacramento (SMF) B Southwest Airlines WN 2285 1-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2025-09-07 through 2025-09-28
Sun 19:05 Saint Louis (STL) 2 23:20 Sacramento (SMF) B Southwest Airlines WN 2316 1-stop Boeing 737-700 (73W) 6:15 Effective 2025-06-08 through 2025-08-03
Sat 08:25 Saint Louis (STL) 2 12:30 Sacramento (SMF) B Southwest Airlines WN 2484 1-stop Boeing 737-800 (73H) 6:05 Effective 2025-08-09 through 2025-09-27
Tue,Wed 12:40 Saint Louis (STL) 2 16:05 Sacramento (SMF) B Southwest Airlines WN 2793 1-stop Boeing 737-700 (73W) 5:25 Effective 2025-06-10 through 2025-07-30

1 2

A domestic route departing from the Saint Louis airport (STL) and arriving at Sacramento airport (SMF).
The flight distance is 1674 miles, or 2694 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 4:00 and 4:15.

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Southwest Airlines flights from Saint Louis (STL) to Sacramento (SMF).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN237

13:50

Saint Louis (STL) 2

15:55

Sacramento (SMF) B

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN237

14:50

Saint Louis (STL) 2

16:55

Sacramento (SMF) B

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN237

14:50

Saint Louis (STL) 2

16:55

Sacramento (SMF) B

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN237

15:35

Saint Louis (STL) 2

17:40

Sacramento (SMF) B

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN237

16:30

Saint Louis (STL) 2

18:35

Sacramento (SMF) B

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN302

13:55

Saint Louis (STL) 2

16:10

Sacramento (SMF) B

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN302

14:25

Saint Louis (STL) 2

16:35

Sacramento (SMF) B

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN302

14:25

Saint Louis (STL) 2

16:35

Sacramento (SMF) B

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN302

17:25

Saint Louis (STL) 2

19:40

Sacramento (SMF) B

Effective 2025-05-06 through 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN486

14:50

Saint Louis (STL) 2

17:05

Sacramento (SMF) B

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1519

16:15

Saint Louis (STL) 2

18:30

Sacramento (SMF) B

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2410

16:50

Saint Louis (STL) 2

19:05

Sacramento (SMF) B

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2410

17:40

Saint Louis (STL) 2

19:55

Sacramento (SMF) B

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2410

17:45

Saint Louis (STL) 2

20:00

Sacramento (SMF) B

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3901

13:05

Saint Louis (STL) 2

15:20

Sacramento (SMF) B

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3977

16:55

Saint Louis (STL) 2

19:00

Sacramento (SMF) B

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4339

10:05

Saint Louis (STL) 2

12:10

Sacramento (SMF) B

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4339

10:05

Saint Louis (STL) 2

12:10

Sacramento (SMF) B

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4339

12:30

Saint Louis (STL) 2

14:30

Sacramento (SMF) B

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4339

13:15

Saint Louis (STL) 2

15:20

Sacramento (SMF) B

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4339

13:20

Saint Louis (STL) 2

15:25

Sacramento (SMF) B

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4339

13:45

Saint Louis (STL) 2

15:50

Sacramento (SMF) B

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4379

10:25

Saint Louis (STL) 2

12:40

Sacramento (SMF) B

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4379

10:25

Saint Louis (STL) 2

12:40

Sacramento (SMF) B

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4379

16:00

Saint Louis (STL) 2

18:15

Sacramento (SMF) B

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

16:00

Saint Louis (STL) 2

18:15

Sacramento (SMF) B

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

16:00

Saint Louis (STL) 2

18:15

Sacramento (SMF) B

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4379

16:00

Saint Louis (STL) 2

18:15

Sacramento (SMF) B

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

16:00

Saint Louis (STL) 2

18:15

Sacramento (SMF) B

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

16:00

Saint Louis (STL) 2

18:15

Sacramento (SMF) B

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

18:35

Saint Louis (STL) 2

20:50

Sacramento (SMF) B

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

18:35

Saint Louis (STL) 2

20:50

Sacramento (SMF) B

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

18:35

Saint Louis (STL) 2

20:50

Sacramento (SMF) B

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

18:35

Saint Louis (STL) 2

20:50

Sacramento (SMF) B

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

18:35

Saint Louis (STL) 2

20:50

Sacramento (SMF) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

18:55

Saint Louis (STL) 2

21:10

Sacramento (SMF) B

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4379

18:55

Saint Louis (STL) 2

21:10

Sacramento (SMF) B

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4379

20:45

Saint Louis (STL) 2

23:00

Sacramento (SMF) B

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4379

20:45

Saint Louis (STL) 2

23:00

Sacramento (SMF) B

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN367

18:50

Saint Louis (STL) 2

23:00

Sacramento (SMF) B

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN757

10:10

Saint Louis (STL) 2

14:10

Sacramento (SMF) B

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:00, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN868

14:45

Saint Louis (STL) 2

18:05

Sacramento (SMF) B

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1490

12:00

Saint Louis (STL) 2

16:55

Sacramento (SMF) B

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1511

10:05

Saint Louis (STL) 2

13:50

Sacramento (SMF) B

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:45, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN2180

15:00

Saint Louis (STL) 2

19:00

Sacramento (SMF) B

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2285

18:35

Saint Louis (STL) 2

23:00

Sacramento (SMF) B

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2285

18:35

Saint Louis (STL) 2

23:00

Sacramento (SMF) B

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2316

19:05

Saint Louis (STL) 2

23:20

Sacramento (SMF) B

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2484

08:25

Saint Louis (STL) 2

12:30

Sacramento (SMF) B

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:05, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN2793

12:40

Saint Louis (STL) 2

16:05

Sacramento (SMF) B

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:25, 1-stop
Boeing 737-700 (73W)

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A domestic route departing from the Saint Louis airport (STL) and arriving at Sacramento airport (SMF).
The flight distance is 1674 miles, or 2694 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 4:00 and 4:15.

All STL-SMF flights

All Southwest Airlines flights

Return (SMF-STL) flights

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