Southwest Airlines flights from Baltimore (BWI) to Saint Louis (STL).

FLIGHT SCHEDULE
Non-Direct Flights:
Sat 08:20 Baltimore (BWI) 11:55 Saint Louis (STL) 2 Southwest Airlines WN 900 1-stop Boeing 737-800 (73H) 4:35 Effective 2024-10-05 through 2024-11-02
Tue,Wed 15:10 Baltimore (BWI) 18:05 Saint Louis (STL) 2 Southwest Airlines WN 951 1-stop Boeing 737-700 (73W) 3:55 Valid until 2024-10-02
Thu,Fri,Sun 09:40 Baltimore (BWI) 12:40 Saint Louis (STL) 2 Southwest Airlines WN 1132 1-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 09:40 Baltimore (BWI) 12:40 Saint Louis (STL) 2 Southwest Airlines WN 1132 1-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-11 through 2024-11-25
Fri,Sun 09:40 Baltimore (BWI) 12:40 Saint Louis (STL) 2 Southwest Airlines WN 1132 1-stop Boeing 737-700 (73W) 4:00 Effective 2024-12-08 through 2024-12-15
Thu 09:40 Baltimore (BWI) 12:40 Saint Louis (STL) 2 Southwest Airlines WN 1132 1-stop Boeing 737-700 (73W) 4:00 Operates only on 2024-12-19
Fri 09:40 Baltimore (BWI) 12:40 Saint Louis (STL) 2 Southwest Airlines WN 1132 1-stop Boeing 737-700 (73W) 4:00 Operates only on 2025-01-03
Mon,Thu,Fri,Sun 06:35 Baltimore (BWI) 09:50 Saint Louis (STL) 2 Southwest Airlines WN 1204 1-stop Boeing 737-700 (73W) 4:15 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 06:35 Baltimore (BWI) 09:50 Saint Louis (STL) 2 Southwest Airlines WN 1204 1-stop Boeing 737-700 (73W) 4:15 Effective 2025-02-21 through 2025-03-02
Thu 10:35 Baltimore (BWI) 13:05 Saint Louis (STL) 2 Southwest Airlines WN 2177 1-stop Boeing 737-700 (73W) 3:30 Operates only on 2024-11-28
Sun 10:05 Baltimore (BWI) 12:45 Saint Louis (STL) 2 Southwest Airlines WN 2626 1-stop Boeing 737-800 (73H) 3:40 Effective 2024-09-08 through 2024-09-29
Sun 18:20 Baltimore (BWI) 21:45 Saint Louis (STL) 2 Southwest Airlines WN 2778 1-stop Boeing 737-700 (73W) 4:25 Operates only on 2024-12-01
Thu,Fri,Sun 15:30 Baltimore (BWI) 19:05 Saint Louis (STL) 2 Southwest Airlines WN 3228 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 15:30 Baltimore (BWI) 19:05 Saint Louis (STL) 2 Southwest Airlines WN 3228 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2024-11-11 through 2024-11-25
Fri,Sun 15:30 Baltimore (BWI) 19:05 Saint Louis (STL) 2 Southwest Airlines WN 3228 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2024-12-08 through 2024-12-15
Thu 15:30 Baltimore (BWI) 19:05 Saint Louis (STL) 2 Southwest Airlines WN 3228 1-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2024-12-19
Fri 15:30 Baltimore (BWI) 19:05 Saint Louis (STL) 2 Southwest Airlines WN 3228 1-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2025-01-03
Sun 11:40 Baltimore (BWI) 14:55 Saint Louis (STL) 2 Southwest Airlines WN 3562 1-stop Boeing 737-700 (73W) 4:15 Effective 2024-09-08 through 2024-09-29
Sun 11:55 Baltimore (BWI) 15:35 Saint Louis (STL) 2 Southwest Airlines WN 3954 1-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-10-06 through 2024-10-27
Mon,Thu,Fri,Sun 10:45 Baltimore (BWI) 13:15 Saint Louis (STL) 2 Southwest Airlines WN 4226 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 10:45 Baltimore (BWI) 13:15 Saint Louis (STL) 2 Southwest Airlines WN 4226 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-02-21 through 2025-03-02
Sat 17:15 Baltimore (BWI) 20:05 Saint Louis (STL) 2 Southwest Airlines WN 4385 1-stop Boeing 737-700 (73W) 3:50 Effective 2024-11-23 through 2024-11-30
Sat 17:15 Baltimore (BWI) 20:05 Saint Louis (STL) 2 Southwest Airlines WN 4385 1-stop Boeing 737-700 (73W) 3:50 Effective 2024-12-21 through 2025-01-04
Mon,Thu,Fri 19:15 Baltimore (BWI) 21:35 Saint Louis (STL) 2 Southwest Airlines WN 4661 1-stop Boeing 737-700 (73W) 3:20 Effective 2024-10-03 through 2024-10-28
Fri 19:15 Baltimore (BWI) 21:35 Saint Louis (STL) 2 Southwest Airlines WN 4661 1-stop Boeing 737-700 (73W) 3:20 Operates only on 2024-11-01
Mon-Wed 13:05 Baltimore (BWI) 15:40 Saint Louis (STL) 2 Southwest Airlines WN 4753 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-11-04 through 2024-11-06
Tue,Wed 13:05 Baltimore (BWI) 15:40 Saint Louis (STL) 2 Southwest Airlines WN 4753 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-11-12 through 2024-11-20
Tue-Fri 13:05 Baltimore (BWI) 15:40 Saint Louis (STL) 2 Southwest Airlines WN 4753 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-11-29 through 2024-12-06
Mon-Thu 13:05 Baltimore (BWI) 15:40 Saint Louis (STL) 2 Southwest Airlines WN 4753 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-12-09 through 2024-12-18
Tue,Wed 13:05 Baltimore (BWI) 15:40 Saint Louis (STL) 2 Southwest Airlines WN 4753 1-stop Boeing 737-700 (73W) 3:35 Effective 2024-12-24 through 2025-01-01
Mon 13:05 Baltimore (BWI) 15:40 Saint Louis (STL) 2 Southwest Airlines WN 4753 1-stop Boeing 737-700 (73W) 3:35 Operates only on 2025-01-06
Thu,Fri,Sun 09:00 Baltimore (BWI) 13:45 Saint Louis (STL) 2 Southwest Airlines WN 1594 2-stop Boeing 737-700 (73W) 5:45 Effective 2025-01-12 through 2025-01-17
Mon,Sun 09:00 Baltimore (BWI) 13:45 Saint Louis (STL) 2 Southwest Airlines WN 1594 2-stop Boeing 737-700 (73W) 5:45 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 09:00 Baltimore (BWI) 13:45 Saint Louis (STL) 2 Southwest Airlines WN 1594 2-stop Boeing 737-700 (73W) 5:45 Effective 2025-02-02 through 2025-02-07
Mon 09:00 Baltimore (BWI) 13:45 Saint Louis (STL) 2 Southwest Airlines WN 1594 2-stop Boeing 737-700 (73W) 5:45 Operates only on 2025-02-10
Mon,Tue,Thu 09:00 Baltimore (BWI) 13:45 Saint Louis (STL) 2 Southwest Airlines WN 1594 2-stop Boeing 737-700 (73W) 5:45 Effective 2025-02-18 through 2025-02-24
Mon 09:00 Baltimore (BWI) 13:45 Saint Louis (STL) 2 Southwest Airlines WN 1594 2-stop Boeing 737-700 (73W) 5:45 Operates only on 2025-03-03
Sun 11:20 Baltimore (BWI) 18:25 Saint Louis (STL) 2 Southwest Airlines WN 3187 2-stop Boeing 737 MAX 8 (7M8) 8:05 Operates only on 2024-12-01

1 2 3 4

A domestic route departing from the Baltimore airport (BWI) and arriving at Saint Louis airport (STL).
The flight distance is 735 miles, or 1183 km.
The timezone of the departure airport is UTC-5 , 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 2:10 and 2:35.

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Southwest Airlines flights from Baltimore (BWI) to Saint Louis (STL).

FLIGHT SCHEDULE

Non-Direct Flights:

Southwest Airlines WN900

08:20

Baltimore (BWI)

11:55

Saint Louis (STL) 2

Effective 2024-10-05 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:35, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN951

15:10

Baltimore (BWI)

18:05

Saint Louis (STL) 2

Valid until 2024-10-02

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1132

09:40

Baltimore (BWI)

12:40

Saint Louis (STL) 2

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1132

09:40

Baltimore (BWI)

12:40

Saint Louis (STL) 2

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1132

09:40

Baltimore (BWI)

12:40

Saint Louis (STL) 2

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1132

09:40

Baltimore (BWI)

12:40

Saint Louis (STL) 2

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1132

09:40

Baltimore (BWI)

12:40

Saint Louis (STL) 2

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1204

06:35

Baltimore (BWI)

09:50

Saint Louis (STL) 2

Effective 2025-02-13 through 2025-02-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1204

06:35

Baltimore (BWI)

09:50

Saint Louis (STL) 2

Effective 2025-02-21 through 2025-03-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2177

10:35

Baltimore (BWI)

13:05

Saint Louis (STL) 2

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2626

10:05

Baltimore (BWI)

12:45

Saint Louis (STL) 2

Effective 2024-09-08 through 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN2778

18:20

Baltimore (BWI)

21:45

Saint Louis (STL) 2

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3228

15:30

Baltimore (BWI)

19:05

Saint Louis (STL) 2

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3228

15:30

Baltimore (BWI)

19:05

Saint Louis (STL) 2

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3228

15:30

Baltimore (BWI)

19:05

Saint Louis (STL) 2

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3228

15:30

Baltimore (BWI)

19:05

Saint Louis (STL) 2

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3228

15:30

Baltimore (BWI)

19:05

Saint Louis (STL) 2

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3562

11:40

Baltimore (BWI)

14:55

Saint Louis (STL) 2

Effective 2024-09-08 through 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3954

11:55

Baltimore (BWI)

15:35

Saint Louis (STL) 2

Effective 2024-10-06 through 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4226

10:45

Baltimore (BWI)

13:15

Saint Louis (STL) 2

Effective 2025-02-13 through 2025-02-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4226

10:45

Baltimore (BWI)

13:15

Saint Louis (STL) 2

Effective 2025-02-21 through 2025-03-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4385

17:15

Baltimore (BWI)

20:05

Saint Louis (STL) 2

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4385

17:15

Baltimore (BWI)

20:05

Saint Louis (STL) 2

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4661

19:15

Baltimore (BWI)

21:35

Saint Louis (STL) 2

Effective 2024-10-03 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4661

19:15

Baltimore (BWI)

21:35

Saint Louis (STL) 2

Operates only on 2024-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4753

13:05

Baltimore (BWI)

15:40

Saint Louis (STL) 2

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4753

13:05

Baltimore (BWI)

15:40

Saint Louis (STL) 2

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4753

13:05

Baltimore (BWI)

15:40

Saint Louis (STL) 2

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4753

13:05

Baltimore (BWI)

15:40

Saint Louis (STL) 2

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4753

13:05

Baltimore (BWI)

15:40

Saint Louis (STL) 2

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4753

13:05

Baltimore (BWI)

15:40

Saint Louis (STL) 2

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1594

09:00

Baltimore (BWI)

13:45

Saint Louis (STL) 2

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1594

09:00

Baltimore (BWI)

13:45

Saint Louis (STL) 2

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1594

09:00

Baltimore (BWI)

13:45

Saint Louis (STL) 2

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1594

09:00

Baltimore (BWI)

13:45

Saint Louis (STL) 2

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1594

09:00

Baltimore (BWI)

13:45

Saint Louis (STL) 2

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1594

09:00

Baltimore (BWI)

13:45

Saint Louis (STL) 2

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN3187

11:20

Baltimore (BWI)

18:25

Saint Louis (STL) 2

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:05, 2-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Baltimore airport (BWI) and arriving at Saint Louis airport (STL).
The flight distance is 735 miles, or 1183 km.
The timezone of the departure airport is UTC-5 , 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 2:10 and 2:35.

All BWI-STL flights

All Southwest Airlines flights

Return (STL-BWI) flights

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