All airlines flying from Saint Louis (STL) to Boston Logan (BOS).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 07:45 Saint Louis (STL) 2 11:20 Boston Logan (BOS) B
Southwest Airlines WN 993 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2025-06-02
Sun 09:00 Saint Louis (STL) 2 12:35 Boston Logan (BOS) B
Southwest Airlines WN 993 Non-stop Boeing 737-700 (73W) 2:35 Valid until 2025-05-18
Sun 09:00 Saint Louis (STL) 2 12:35 Boston Logan (BOS) B
Southwest Airlines WN 993 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-06-01
Sun 09:10 Saint Louis (STL) 2 12:45 Boston Logan (BOS) B
Southwest Airlines WN 993 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2025-05-25
Sat 10:25 Saint Louis (STL) 2 14:00 Boston Logan (BOS) B
Southwest Airlines WN 993 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2025-05-31
Tue,Wed 14:05 Saint Louis (STL) 2 17:40 Boston Logan (BOS) B
Southwest Airlines WN 993 Non-stop Boeing 737-700 (73W) 2:35 Valid until 2025-06-04
Mon,Thu,Fri 07:20 Saint Louis (STL) 2 10:55 Boston Logan (BOS) B
Southwest Airlines WN 1163 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:20 Saint Louis (STL) 2 10:55 Boston Logan (BOS) B
Southwest Airlines WN 1163 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-07-07 through 2025-08-04
Sat 12:25 Saint Louis (STL) 2 16:00 Boston Logan (BOS) B
Southwest Airlines WN 1163 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-06-07 through 2025-08-02
Tue,Wed 19:40 Saint Louis (STL) 2 23:10 Boston Logan (BOS) B
Southwest Airlines WN 1163 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-06-10 through 2025-07-30
Tue,Wed 08:15 Saint Louis (STL) 2 11:55 Boston Logan (BOS) B
Southwest Airlines WN 1342 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-08-05 through 2025-10-01
Sun 13:55 Saint Louis (STL) 2 17:30 Boston Logan (BOS) B
Southwest Airlines WN 1342 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-08-10 through 2025-08-24
Sun 13:55 Saint Louis (STL) 2 17:30 Boston Logan (BOS) B
Southwest Airlines WN 1342 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-09-07 through 2025-09-28
Sun 14:05 Saint Louis (STL) 2 17:40 Boston Logan (BOS) B
Southwest Airlines WN 1342 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-08-31
Thu 08:00 Saint Louis (STL) 2 11:35 Boston Logan (BOS) B
Southwest Airlines WN 1840 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2025-11-27
Thu 14:00 Saint Louis (STL) 2 17:30 Boston Logan (BOS) B
Southwest Airlines WN 2071 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2025-11-27
Tue,Wed 13:50 Saint Louis (STL) 2 17:20 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 13:50 Saint Louis (STL) 2 17:20 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 13:50 Saint Louis (STL) 2 17:20 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 13:50 Saint Louis (STL) 2 17:20 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 13:50 Saint Louis (STL) 2 17:20 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-07 through 2025-12-14
Thu 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-12-18
Mon 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-05
Tue,Wed,Sat 20:40 Saint Louis (STL) 2 00:10 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-22 through 2025-11-29
The flight arrives 1 day after departure.
Mon 20:40 Saint Louis (STL) 2 00:10 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-12-01
The flight arrives 1 day after departure.
Mon,Tue,Fri-Sun 20:40 Saint Louis (STL) 2 00:10 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-19 through 2026-01-04
The flight arrives 1 day after departure.
Sun 20:50 Saint Louis (STL) 2 00:20 Boston Logan (BOS) B
Southwest Airlines WN 2114 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Tue,Wed 14:25 Saint Louis (STL) 2 18:00 Boston Logan (BOS) B
Southwest Airlines WN 2507 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-10-07 through 2025-10-29
Sat 17:55 Saint Louis (STL) 2 21:30 Boston Logan (BOS) B
Southwest Airlines WN 2507 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2507 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-10-02 through 2025-10-31
Sun 20:10 Saint Louis (STL) 2 23:40 Boston Logan (BOS) B
Southwest Airlines WN 2507 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-10-05 through 2025-10-26
Sun 18:25 Saint Louis (STL) 2 22:00 Boston Logan (BOS) B
Southwest Airlines WN 2567 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-08-31
Tue,Wed 14:45 Saint Louis (STL) 2 18:20 Boston Logan (BOS) B
Southwest Airlines WN 2746 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-10 through 2025-07-30
Fri 17:55 Saint Louis (STL) 2 21:30 Boston Logan (BOS) B
Southwest Airlines WN 2746 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-07-04
Sat 19:05 Saint Louis (STL) 2 22:35 Boston Logan (BOS) B
Southwest Airlines WN 2746 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 20:25 Saint Louis (STL) 2 23:55 Boston Logan (BOS) B
Southwest Airlines WN 2746 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 20:25 Saint Louis (STL) 2 23:55 Boston Logan (BOS) B
Southwest Airlines WN 2746 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-07 through 2025-08-04
Sun 21:00 Saint Louis (STL) 2 00:30 Boston Logan (BOS) B
Southwest Airlines WN 2746 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-06-08 through 2025-08-03
The flight arrives 1 day after departure.
Sun 07:20 Saint Louis (STL) 2 10:55 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2025-11-30
Mon,Thu,Fri,Sun 07:50 Saint Louis (STL) 2 11:25 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-11-02 through 2025-11-16
Mon-Wed,Fri,Sun 07:50 Saint Louis (STL) 2 11:25 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-11-21 through 2025-11-28
Mon,Sun 07:50 Saint Louis (STL) 2 11:25 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-12-01 through 2025-12-07
Thu,Fri,Sun 07:50 Saint Louis (STL) 2 11:25 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-12-12 through 2025-12-21
Mon,Tue,Fri,Sun 07:50 Saint Louis (STL) 2 11:25 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-12-22 through 2026-01-05
Sat 07:55 Saint Louis (STL) 2 11:30 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2025-11-22 through 2025-11-29
Sat 07:55 Saint Louis (STL) 2 11:30 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2025-12-20 through 2026-01-03
Sat 08:25 Saint Louis (STL) 2 11:55 Boston Logan (BOS) B
Southwest Airlines WN 3001 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-08 through 2025-11-15
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All airlines flying from Saint Louis (STL) to Boston Logan (BOS).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN993
07:45
Saint Louis (STL) 2

11:20
Boston Logan (BOS) B
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN993
09:00
Saint Louis (STL) 2

12:35
Boston Logan (BOS) B
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN993
09:00
Saint Louis (STL) 2

12:35
Boston Logan (BOS) B
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN993
09:10
Saint Louis (STL) 2

12:45
Boston Logan (BOS) B
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN993
10:25
Saint Louis (STL) 2

14:00
Boston Logan (BOS) B
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN993
14:05
Saint Louis (STL) 2

17:40
Boston Logan (BOS) B
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1163
07:20
Saint Louis (STL) 2

10:55
Boston Logan (BOS) B
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1163
07:20
Saint Louis (STL) 2

10:55
Boston Logan (BOS) B
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1163
12:25
Saint Louis (STL) 2

16:00
Boston Logan (BOS) B
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1163
19:40
Saint Louis (STL) 2

23:10
Boston Logan (BOS) B
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1342
08:15
Saint Louis (STL) 2

11:55
Boston Logan (BOS) B
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1342
13:55
Saint Louis (STL) 2

17:30
Boston Logan (BOS) B
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1342
13:55
Saint Louis (STL) 2

17:30
Boston Logan (BOS) B
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1342
14:05
Saint Louis (STL) 2

17:40
Boston Logan (BOS) B
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1840
08:00
Saint Louis (STL) 2

11:35
Boston Logan (BOS) B
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2071
14:00
Saint Louis (STL) 2

17:30
Boston Logan (BOS) B
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2114
13:50
Saint Louis (STL) 2

17:20
Boston Logan (BOS) B
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
13:50
Saint Louis (STL) 2

17:20
Boston Logan (BOS) B
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
13:50
Saint Louis (STL) 2

17:20
Boston Logan (BOS) B
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
13:50
Saint Louis (STL) 2

17:20
Boston Logan (BOS) B
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
13:50
Saint Louis (STL) 2

17:20
Boston Logan (BOS) B
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2114
20:40
Saint Louis (STL) 2

00:10(+1)
Boston Logan (BOS) B
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2114
20:40
Saint Louis (STL) 2

00:10(+1)
Boston Logan (BOS) B
Operates only on 2025-12-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2114
20:40
Saint Louis (STL) 2

00:10(+1)
Boston Logan (BOS) B
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN2114
20:50
Saint Louis (STL) 2

00:20(+1)
Boston Logan (BOS) B
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2507
14:25
Saint Louis (STL) 2

18:00
Boston Logan (BOS) B
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2507
17:55
Saint Louis (STL) 2

21:30
Boston Logan (BOS) B
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2507
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2507
20:10
Saint Louis (STL) 2

23:40
Boston Logan (BOS) B
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2567
18:25
Saint Louis (STL) 2

22:00
Boston Logan (BOS) B
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2746
14:45
Saint Louis (STL) 2

18:20
Boston Logan (BOS) B
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2746
17:55
Saint Louis (STL) 2

21:30
Boston Logan (BOS) B
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2746
19:05
Saint Louis (STL) 2

22:35
Boston Logan (BOS) B
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2746
20:25
Saint Louis (STL) 2

23:55
Boston Logan (BOS) B
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2746
20:25
Saint Louis (STL) 2

23:55
Boston Logan (BOS) B
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2746
21:00
Saint Louis (STL) 2

00:30(+1)
Boston Logan (BOS) B
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN3001
07:20
Saint Louis (STL) 2

10:55
Boston Logan (BOS) B
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3001
07:50
Saint Louis (STL) 2

11:25
Boston Logan (BOS) B
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3001
07:50
Saint Louis (STL) 2

11:25
Boston Logan (BOS) B
Effective 2025-11-21 through 2025-11-28
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3001
07:50
Saint Louis (STL) 2

11:25
Boston Logan (BOS) B
Effective 2025-12-01 through 2025-12-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3001
07:50
Saint Louis (STL) 2

11:25
Boston Logan (BOS) B
Effective 2025-12-12 through 2025-12-21
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3001
07:50
Saint Louis (STL) 2

11:25
Boston Logan (BOS) B
Effective 2025-12-22 through 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3001
07:55
Saint Louis (STL) 2

11:30
Boston Logan (BOS) B
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3001
07:55
Saint Louis (STL) 2

11:30
Boston Logan (BOS) B
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3001
08:25
Saint Louis (STL) 2

11:55
Boston Logan (BOS) B
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box
Parallax here STL-BOS
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  • A domestic route departing from the Saint Louis airport (STL) and arriving at Boston Logan airport (BOS).
  • The flight distance is 1043 miles, or 1679 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:30 and 2:44.
Return (BOS-STL) flights
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