All airlines flying from Boston Logan (BOS) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sat
05:30
Boston Logan (BOS) B
07:20
Saint Louis (STL) 2 Southwest Airlines WN 999 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
17:45
Boston Logan (BOS) B
19:40
Saint Louis (STL) 2 Southwest Airlines WN 999 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-08-04 through 2026-09-30 |
| Sun
17:50
Boston Logan (BOS) B
19:45
Saint Louis (STL) 2 Southwest Airlines WN 999 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
17:25
Boston Logan (BOS) B
19:35
Saint Louis (STL) 2 Southwest Airlines WN 1031 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-03-10 through 2026-04-01 |
| Sat,Sun
18:40
Boston Logan (BOS) B
20:50
Saint Louis (STL) 2 Southwest Airlines WN 1031 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-07 through 2026-04-05 |
| Mon,Thu,Fri
18:45
Boston Logan (BOS) B
20:55
Saint Louis (STL) 2 Southwest Airlines WN 1031 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-05 through 2026-04-06 |
| Mon,Thu,Fri
05:15
Boston Logan (BOS) B
07:25
Saint Louis (STL) 2 Southwest Airlines WN 1268 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-05 through 2026-04-06 |
| Tue,Wed
05:30
Boston Logan (BOS) B
07:35
Saint Louis (STL) 2 Southwest Airlines WN 1268 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-03-10 through 2026-04-01 |
| Sat,Sun
05:35
Boston Logan (BOS) B
07:40
Saint Louis (STL) 2 Southwest Airlines WN 1268 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-03-07 through 2026-04-05 |
| Wed,Thu
17:15
Boston Logan (BOS) B
19:30
Saint Louis (STL) 2 Southwest Airlines WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Valid until 2026-01-01 |
| Mon
19:20
Boston Logan (BOS) B
21:30
Saint Louis (STL) 2 Southwest Airlines WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-01-05 |
| Sat
06:45
Boston Logan (BOS) B
08:50
Saint Louis (STL) 2 Southwest Airlines WN 1438 Non-stop Boeing 737-800 (73H) 3:05 Valid until 2026-01-03 |
| Mon
06:50
Boston Logan (BOS) B
08:55
Saint Louis (STL) 2 Southwest Airlines WN 1438 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2026-01-05 |
| Fri,Sun
07:00
Boston Logan (BOS) B
09:10
Saint Louis (STL) 2 Southwest Airlines WN 1438 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-01-02 through 2026-01-04 |
| Wed,Thu
10:20
Boston Logan (BOS) B
12:25
Saint Louis (STL) 2 Southwest Airlines WN 1438 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2026-01-01 |
| Mon,Tue,Fri,Sun
13:30
Boston Logan (BOS) B
15:35
Saint Louis (STL) 2 Southwest Airlines WN 1441 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2026-01-05 |
| Sat
14:05
Boston Logan (BOS) B
16:10
Saint Louis (STL) 2 Southwest Airlines WN 1441 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2026-01-03 |
| Sat
19:05
Boston Logan (BOS) B
21:15
Saint Louis (STL) 2 Southwest Airlines WN 1442 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2026-01-03 |
| Mon,Tue,Fri,Sun
19:50
Boston Logan (BOS) B
22:00
Saint Louis (STL) 2 Southwest Airlines WN 1442 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-04 |
| Mon,Thu,Fri
17:50
Boston Logan (BOS) B
19:45
Saint Louis (STL) 2 Southwest Airlines WN 2076 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-08-06 through 2026-09-28 |
| Tue
13:15
Boston Logan (BOS) B
15:05
Saint Louis (STL) 2 Southwest Airlines WN 2550 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-08-04 through 2026-09-29 |
| Sun
13:20
Boston Logan (BOS) B
15:10
Saint Louis (STL) 2 Southwest Airlines WN 2550 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
05:40
Boston Logan (BOS) B
07:30
Saint Louis (STL) 2 Southwest Airlines WN 3013 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
13:10
Boston Logan (BOS) B
15:00
Saint Louis (STL) 2 Southwest Airlines WN 3044 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-08-06 through 2026-09-28 |
| Wed,Thu
07:20
Boston Logan (BOS) B
09:30
Saint Louis (STL) 2 Southwest Airlines WN 3399 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2026-01-01 |
| Sat
09:00
Boston Logan (BOS) B
11:27
Saint Louis (STL) 1 American Airlines AA 3520 Non-stop Embraer EMB 175 (E75) 3:27 Effective 2026-02-14 through 2026-03-07 |
| Mon-Fri,Sun
11:55
Boston Logan (BOS) B
14:23
Saint Louis (STL) 1 American Airlines AA 3520 Non-stop Embraer EMB 175 (E75) 3:28 Effective 2026-01-06 through 2026-02-11 |
| Mon-Fri,Sun
12:03
Boston Logan (BOS) B
14:20
Saint Louis (STL) 1 American Airlines AA 3520 Non-stop Embraer EMB 175 (E75) 3:17 Valid until 2026-01-05 |
| Mon-Fri,Sun
15:00
Boston Logan (BOS) B
17:27
Saint Louis (STL) 1 American Airlines AA 3520 Non-stop Embraer EMB 175 (E75) 3:27 Effective 2026-02-12 through 2026-03-06 |
| Daily
07:00
Boston Logan (BOS) B
09:16
Saint Louis (STL) 1 American Airlines AA 3546 Non-stop Embraer EMB 175 (E75) 3:16 Effective 2026-09-09 through 2026-10-04 |
| Daily
16:10
Boston Logan (BOS) B
18:18
Saint Louis (STL) 1 American Airlines AA 3562 Non-stop Embraer EMB 175 (E75) 3:08 Effective 2026-08-05 through 2026-09-08 |
| Daily
16:15
Boston Logan (BOS) B
18:26
Saint Louis (STL) 1 American Airlines AA 3562 Non-stop Embraer EMB 175 (E75) 3:11 Effective from 2026-10-05 |
| Daily
06:50
Boston Logan (BOS) B
09:04
Saint Louis (STL) 1 American Airlines AA 3563 Non-stop Embraer EMB 175 (E75) 3:14 Effective from 2026-10-05 |
| Daily
07:00
Boston Logan (BOS) B
09:14
Saint Louis (STL) 1 American Airlines AA 3615 Non-stop Embraer EMB 175 (E75) 3:14 Effective 2026-08-05 through 2026-09-08 |
| Daily
11:41
Boston Logan (BOS) B
13:49
Saint Louis (STL) 1 American Airlines AA 3718 Non-stop Embraer EMB 175 (E75) 3:08 Effective 2026-04-07 through 2026-05-20 |
| Daily
16:10
Boston Logan (BOS) B
18:17
Saint Louis (STL) 1 American Airlines AA 3813 Non-stop Embraer EMB 175 (E75) 3:07 Effective 2026-05-21 through 2026-07-01 |
| Daily
07:15
Boston Logan (BOS) B
09:31
Saint Louis (STL) 1 American Airlines AA 3814 Non-stop Embraer EMB 175 (E75) 3:16 Effective 2026-05-21 through 2026-07-01 |
| Daily
15:40
Boston Logan (BOS) B
17:53
Saint Louis (STL) 1 American Airlines AA 3826 Non-stop Embraer EMB 175 (E75) 3:13 Effective 2026-07-02 through 2026-08-04 |
| Daily
07:15
Boston Logan (BOS) B
09:29
Saint Louis (STL) 1 American Airlines AA 3827 Non-stop Embraer EMB 175 (E75) 3:14 Effective 2026-07-02 through 2026-08-04 |
| Mon-Fri,Sun
15:00
Boston Logan (BOS) B
17:16
Saint Louis (STL) 1 American Airlines AA 3867 Non-stop Embraer EMB 175 (E75) 3:16 Effective 2026-03-08 through 2026-04-06 |
| Sat
09:00
Boston Logan (BOS) B
11:16
Saint Louis (STL) 1 American Airlines AA 4031 Non-stop Embraer EMB 175 (E75) 3:16 Effective 2026-03-14 through 2026-04-04 |
| Mon-Fri,Sun
09:05
Boston Logan (BOS) B
11:29
Saint Louis (STL) 1 American Airlines AA 4415 Non-stop Embraer EMB 175 (E75) 3:24 Effective 2026-03-08 through 2026-04-06 |
| Daily
06:30
Boston Logan (BOS) B
09:03
Saint Louis (STL) 1 American Airlines AA 4500 Non-stop Embraer EMB 175 (E75) 3:33 Effective 2026-01-06 through 2026-02-11 |
| Mon-Wed,Fri-Sun
07:00
Boston Logan (BOS) B
09:31
Saint Louis (STL) 1 American Airlines AA 4500 Non-stop Embraer EMB 175 (E75) 3:31 Valid until 2026-01-05 |
| Wed
08:13
Boston Logan (BOS) B
10:46
Saint Louis (STL) 1 American Airlines AA 4500 Non-stop Embraer EMB 175 (E75) 3:33 Operates only on 2026-03-04 |
| Mon-Fri,Sun
08:31
Boston Logan (BOS) B
11:04
Saint Louis (STL) 1 American Airlines AA 4500 Non-stop Embraer EMB 175 (E75) 3:33 Effective 2026-02-12 through 2026-03-03 |
| Fri
08:31
Boston Logan (BOS) B
11:04
Saint Louis (STL) 1 American Airlines AA 4500 Non-stop Embraer EMB 175 (E75) 3:33 Operates only on 2026-03-06 |
| Thu
08:34
Boston Logan (BOS) B
11:07
Saint Louis (STL) 1 American Airlines AA 4500 Non-stop Embraer EMB 175 (E75) 3:33 Operates only on 2026-03-05 |
| Daily
06:30
Boston Logan (BOS) B
08:42
Saint Louis (STL) 1 American Airlines AA 4518 Non-stop Embraer EMB 175 (E75) 3:12 Effective 2026-04-07 through 2026-05-20 |
| Sun
05:30
Boston Logan (BOS) B
07:20
Saint Louis (STL) 2 Southwest Airlines WN 4587 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-08-09 through 2026-09-27 |
- A domestic route departing from the Boston Logan airport (BOS) and arriving at Saint Louis airport (STL).
- The flight distance is 1043 miles, or 1679 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 2:50 and 3:33.
