Southwest Airlines flights from Las Vegas Harry Reid (LAS) to Saint Louis (STL).

FLIGHT SCHEDULE
Direct Flights:
Sat 11:50 Las Vegas Harry Reid (LAS) 1 17:00 Saint Louis (STL) 2 Southwest Airlines WN 143 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-11-08 through 2025-11-15
Sat 11:50 Las Vegas Harry Reid (LAS) 1 17:00 Saint Louis (STL) 2 Southwest Airlines WN 143 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri 05:00 Las Vegas Harry Reid (LAS) 1 10:05 Saint Louis (STL) 2 Southwest Airlines WN 160 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2025-06-02
Sat 05:05 Las Vegas Harry Reid (LAS) 1 10:10 Saint Louis (STL) 2 Southwest Airlines WN 160 Non-stop Boeing 737-700 (73W) 3:05 Valid until 2025-05-31
Sun 05:30 Las Vegas Harry Reid (LAS) 1 10:35 Saint Louis (STL) 2 Southwest Airlines WN 160 Non-stop Boeing 737-700 (73W) 3:05 Valid until 2025-05-18
Sun 05:30 Las Vegas Harry Reid (LAS) 1 10:35 Saint Louis (STL) 2 Southwest Airlines WN 160 Non-stop Boeing 737-700 (73W) 3:05 Operates only on 2025-06-01
Sun 06:25 Las Vegas Harry Reid (LAS) 1 11:35 Saint Louis (STL) 2 Southwest Airlines WN 160 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2025-05-25
Tue,Wed 08:25 Las Vegas Harry Reid (LAS) 1 13:35 Saint Louis (STL) 2 Southwest Airlines WN 160 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2025-06-04
Mon,Thu,Fri 08:30 Las Vegas Harry Reid (LAS) 1 13:45 Saint Louis (STL) 2 Southwest Airlines WN 174 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-10-02 through 2025-10-31
Sun 12:35 Las Vegas Harry Reid (LAS) 1 17:45 Saint Louis (STL) 2 Southwest Airlines WN 206 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2025-08-31
Thu 13:50 Las Vegas Harry Reid (LAS) 1 19:00 Saint Louis (STL) 2 Southwest Airlines WN 244 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Operates only on 2025-11-27
Sat 06:50 Las Vegas Harry Reid (LAS) 1 11:55 Saint Louis (STL) 2 Southwest Airlines WN 271 Non-stop Boeing 737-800 (73H) 3:05 Effective 2025-11-22 through 2025-11-29
Sat 06:50 Las Vegas Harry Reid (LAS) 1 11:55 Saint Louis (STL) 2 Southwest Airlines WN 271 Non-stop Boeing 737-800 (73H) 3:05 Effective 2025-12-20 through 2026-01-03
Mon-Wed 07:15 Las Vegas Harry Reid (LAS) 1 12:20 Saint Louis (STL) 2 Southwest Airlines WN 271 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 07:15 Las Vegas Harry Reid (LAS) 1 12:20 Saint Louis (STL) 2 Southwest Airlines WN 271 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-12-19 through 2026-01-04
Tue,Wed 06:00 Las Vegas Harry Reid (LAS) 1 11:10 Saint Louis (STL) 2 Southwest Airlines WN 281 Non-stop Boeing 737-700 (73W) 3:10 Valid until 2025-06-04
Sun 07:20 Las Vegas Harry Reid (LAS) 1 12:30 Saint Louis (STL) 2 Southwest Airlines WN 281 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2025-05-18
Sun 07:20 Las Vegas Harry Reid (LAS) 1 12:30 Saint Louis (STL) 2 Southwest Airlines WN 281 Non-stop Boeing 737-800 (73H) 3:10 Operates only on 2025-06-01
Mon,Thu,Fri 08:20 Las Vegas Harry Reid (LAS) 1 13:30 Saint Louis (STL) 2 Southwest Airlines WN 281 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2025-06-02
Tue,Wed,Sat 17:55 Las Vegas Harry Reid (LAS) 1 23:10 Saint Louis (STL) 2 Southwest Airlines WN 321 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-10-04 through 2025-11-01
Sat 20:40 Las Vegas Harry Reid (LAS) 1 01:45 Saint Louis (STL) 2 Southwest Airlines WN 417 Non-stop Boeing 737-800 (73H) 3:05 Effective 2025-11-22 through 2025-11-29 The flight arrives 1 day after departure.
Sat 20:40 Las Vegas Harry Reid (LAS) 1 01:45 Saint Louis (STL) 2 Southwest Airlines WN 417 Non-stop Boeing 737-800 (73H) 3:05 Effective 2025-12-20 through 2026-01-03 The flight arrives 1 day after departure.
Sun 15:45 Las Vegas Harry Reid (LAS) 1 21:00 Saint Louis (STL) 2 Southwest Airlines WN 608 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2025-08-31
Sat 09:50 Las Vegas Harry Reid (LAS) 1 15:00 Saint Louis (STL) 2 Southwest Airlines WN 882 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2025-05-31
Sun 16:35 Las Vegas Harry Reid (LAS) 1 21:55 Saint Louis (STL) 2 Southwest Airlines WN 882 Non-stop Boeing 737-700 (73W) 3:20 Valid until 2025-05-18
Sun 16:35 Las Vegas Harry Reid (LAS) 1 21:55 Saint Louis (STL) 2 Southwest Airlines WN 882 Non-stop Boeing 737-700 (73W) 3:20 Operates only on 2025-06-01
Tue,Wed 18:00 Las Vegas Harry Reid (LAS) 1 23:15 Saint Louis (STL) 2 Southwest Airlines WN 882 Non-stop Boeing 737-700 (73W) 3:15 Valid until 2025-06-04
Sun 15:30 Las Vegas Harry Reid (LAS) 1 20:45 Saint Louis (STL) 2 Southwest Airlines WN 931 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-10-05 through 2025-10-26
Sat 17:00 Las Vegas Harry Reid (LAS) 1 22:10 Saint Louis (STL) 2 Southwest Airlines WN 1059 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2025-11-22 through 2025-11-29
Sat 17:00 Las Vegas Harry Reid (LAS) 1 22:10 Saint Louis (STL) 2 Southwest Airlines WN 1059 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2025-12-20 through 2026-01-03
Sat 17:30 Las Vegas Harry Reid (LAS) 1 22:45 Saint Louis (STL) 2 Southwest Airlines WN 1240 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-08-09 through 2025-09-27
Mon,Thu,Fri 08:05 Las Vegas Harry Reid (LAS) 1 13:20 Saint Louis (STL) 2 Southwest Airlines WN 1297 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-08-07 through 2025-09-29
Sun 09:10 Las Vegas Harry Reid (LAS) 1 14:25 Saint Louis (STL) 2 Southwest Airlines WN 1382 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-08-10 through 2025-08-24
Sun 09:10 Las Vegas Harry Reid (LAS) 1 14:25 Saint Louis (STL) 2 Southwest Airlines WN 1382 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-09-07 through 2025-09-28
Sun 08:20 Las Vegas Harry Reid (LAS) 1 13:35 Saint Louis (STL) 2 Southwest Airlines WN 1405 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-06-08 through 2025-08-03
Sat 15:55 Las Vegas Harry Reid (LAS) 1 21:10 Saint Louis (STL) 2 Southwest Airlines WN 1468 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2025-10-04 through 2025-11-01
Tue,Wed 09:45 Las Vegas Harry Reid (LAS) 1 15:00 Saint Louis (STL) 2 Southwest Airlines WN 1519 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-08-05 through 2025-10-01
Mon-Wed 14:35 Las Vegas Harry Reid (LAS) 1 19:45 Saint Louis (STL) 2 Southwest Airlines WN 1772 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 14:35 Las Vegas Harry Reid (LAS) 1 19:45 Saint Louis (STL) 2 Southwest Airlines WN 1772 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-19 through 2026-01-04
Sun 19:00 Las Vegas Harry Reid (LAS) 1 00:15 Saint Louis (STL) 2 Southwest Airlines WN 1943 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-10-05 through 2025-10-26 The flight arrives 1 day after departure.
Tue,Wed 16:25 Las Vegas Harry Reid (LAS) 1 21:45 Saint Louis (STL) 2 Southwest Airlines WN 2001 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-06-10 through 2025-07-30
Sat 18:15 Las Vegas Harry Reid (LAS) 1 23:30 Saint Louis (STL) 2 Southwest Airlines WN 2001 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-06-07 through 2025-06-28
Sat 18:15 Las Vegas Harry Reid (LAS) 1 23:30 Saint Louis (STL) 2 Southwest Airlines WN 2001 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-07-05 through 2025-08-02
Sun 20:25 Las Vegas Harry Reid (LAS) 1 01:40 Saint Louis (STL) 2 Southwest Airlines WN 2001 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-06-08 through 2025-08-03 The flight arrives 1 day after departure.
Thu 05:45 Las Vegas Harry Reid (LAS) 1 10:50 Saint Louis (STL) 2 Southwest Airlines WN 2003 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2025-11-27
Thu 10:55 Las Vegas Harry Reid (LAS) 1 16:05 Saint Louis (STL) 2 Southwest Airlines WN 2008 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2025-11-27
Tue,Wed 16:30 Las Vegas Harry Reid (LAS) 1 21:35 Saint Louis (STL) 2 Southwest Airlines WN 2031 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:30 Las Vegas Harry Reid (LAS) 1 21:35 Saint Louis (STL) 2 Southwest Airlines WN 2031 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-11-17 through 2025-11-20
Mon-Fri 16:30 Las Vegas Harry Reid (LAS) 1 21:35 Saint Louis (STL) 2 Southwest Airlines WN 2031 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:30 Las Vegas Harry Reid (LAS) 1 21:35 Saint Louis (STL) 2 Southwest Airlines WN 2031 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-12-15 through 2025-12-17

1 2 3 4 5 6

A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Saint Louis airport (STL).
The flight distance is 1367 miles, or 2200 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:05 and 3:20.

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Southwest Airlines flights from Las Vegas Harry Reid (LAS) to Saint Louis (STL).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN143

11:50

Las Vegas Harry Reid (LAS) 1

17:00

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN143

11:50

Las Vegas Harry Reid (LAS) 1

17:00

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN160

05:00

Las Vegas Harry Reid (LAS) 1

10:05

Saint Louis (STL) 2

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN160

05:05

Las Vegas Harry Reid (LAS) 1

10:10

Saint Louis (STL) 2

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN160

05:30

Las Vegas Harry Reid (LAS) 1

10:35

Saint Louis (STL) 2

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN160

05:30

Las Vegas Harry Reid (LAS) 1

10:35

Saint Louis (STL) 2

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN160

06:25

Las Vegas Harry Reid (LAS) 1

11:35

Saint Louis (STL) 2

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN160

08:25

Las Vegas Harry Reid (LAS) 1

13:35

Saint Louis (STL) 2

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN174

08:30

Las Vegas Harry Reid (LAS) 1

13:45

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN206

12:35

Las Vegas Harry Reid (LAS) 1

17:45

Saint Louis (STL) 2

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN244

13:50

Las Vegas Harry Reid (LAS) 1

19:00

Saint Louis (STL) 2

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN271

06:50

Las Vegas Harry Reid (LAS) 1

11:55

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN271

06:50

Las Vegas Harry Reid (LAS) 1

11:55

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN271

07:15

Las Vegas Harry Reid (LAS) 1

12:20

Saint Louis (STL) 2

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN271

07:15

Las Vegas Harry Reid (LAS) 1

12:20

Saint Louis (STL) 2

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN281

06:00

Las Vegas Harry Reid (LAS) 1

11:10

Saint Louis (STL) 2

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN281

07:20

Las Vegas Harry Reid (LAS) 1

12:30

Saint Louis (STL) 2

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN281

07:20

Las Vegas Harry Reid (LAS) 1

12:30

Saint Louis (STL) 2

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN281

08:20

Las Vegas Harry Reid (LAS) 1

13:30

Saint Louis (STL) 2

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN321

17:55

Las Vegas Harry Reid (LAS) 1

23:10

Saint Louis (STL) 2

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN417

20:40

Las Vegas Harry Reid (LAS) 1

01:45(+1)

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN417

20:40

Las Vegas Harry Reid (LAS) 1

01:45(+1)

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN608

15:45

Las Vegas Harry Reid (LAS) 1

21:00

Saint Louis (STL) 2

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN882

09:50

Las Vegas Harry Reid (LAS) 1

15:00

Saint Louis (STL) 2

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN882

16:35

Las Vegas Harry Reid (LAS) 1

21:55

Saint Louis (STL) 2

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN882

16:35

Las Vegas Harry Reid (LAS) 1

21:55

Saint Louis (STL) 2

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN882

18:00

Las Vegas Harry Reid (LAS) 1

23:15

Saint Louis (STL) 2

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN931

15:30

Las Vegas Harry Reid (LAS) 1

20:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1059

17:00

Las Vegas Harry Reid (LAS) 1

22:10

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1059

17:00

Las Vegas Harry Reid (LAS) 1

22:10

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1240

17:30

Las Vegas Harry Reid (LAS) 1

22:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1297

08:05

Las Vegas Harry Reid (LAS) 1

13:20

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1382

09:10

Las Vegas Harry Reid (LAS) 1

14:25

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1382

09:10

Las Vegas Harry Reid (LAS) 1

14:25

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1405

08:20

Las Vegas Harry Reid (LAS) 1

13:35

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1468

15:55

Las Vegas Harry Reid (LAS) 1

21:10

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1519

09:45

Las Vegas Harry Reid (LAS) 1

15:00

Saint Louis (STL) 2

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1772

14:35

Las Vegas Harry Reid (LAS) 1

19:45

Saint Louis (STL) 2

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1772

14:35

Las Vegas Harry Reid (LAS) 1

19:45

Saint Louis (STL) 2

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN1943

19:00

Las Vegas Harry Reid (LAS) 1

00:15(+1)

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN2001

16:25

Las Vegas Harry Reid (LAS) 1

21:45

Saint Louis (STL) 2

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN2001

18:15

Las Vegas Harry Reid (LAS) 1

23:30

Saint Louis (STL) 2

Effective 2025-06-07 through 2025-06-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN2001

18:15

Las Vegas Harry Reid (LAS) 1

23:30

Saint Louis (STL) 2

Effective 2025-07-05 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN2001

20:25

Las Vegas Harry Reid (LAS) 1

01:40(+1)

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN2003

05:45

Las Vegas Harry Reid (LAS) 1

10:50

Saint Louis (STL) 2

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2008

10:55

Las Vegas Harry Reid (LAS) 1

16:05

Saint Louis (STL) 2

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN2031

16:30

Las Vegas Harry Reid (LAS) 1

21:35

Saint Louis (STL) 2

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2031

16:30

Las Vegas Harry Reid (LAS) 1

21:35

Saint Louis (STL) 2

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

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2031

16:30

Las Vegas Harry Reid (LAS) 1

21:35

Saint Louis (STL) 2

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2031

16:30

Las Vegas Harry Reid (LAS) 1

21:35

Saint Louis (STL) 2

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Saint Louis airport (STL).
The flight distance is 1367 miles, or 2200 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:05 and 3:20.

All LAS-STL flights

All Southwest Airlines flights

Return (STL-LAS) flights

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