All airlines flying from Raleigh/Durham (RDU) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
18:50
Raleigh/Durham (RDU) 1
19:55
Saint Louis (STL) 2 Southwest Airlines WN 380 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 452 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-03-10 through 2026-04-01 |
| Sat
19:30
Raleigh/Durham (RDU) 1
20:45
Saint Louis (STL) 2 Southwest Airlines WN 452 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-03-07 through 2026-04-04 |
| Sun
19:30
Raleigh/Durham (RDU) 1
20:45
Saint Louis (STL) 2 Southwest Airlines WN 452 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
19:35
Raleigh/Durham (RDU) 1
20:55
Saint Louis (STL) 2 Southwest Airlines WN 452 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-03-05 through 2026-04-06 |
| Thu,Fri,Sun
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-17 through 2026-02-23 |
| Mon
18:40
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-03-02 |
| Mon,Thu,Fri
20:10
Raleigh/Durham (RDU) 1
21:30
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
20:10
Raleigh/Durham (RDU) 1
21:30
Saint Louis (STL) 2 Southwest Airlines WN 523 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-20 through 2026-03-01 |
| Mon-Fri
17:35
Raleigh/Durham (RDU) 1
18:55
Saint Louis (STL) 2 Southwest Airlines WN 623 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
17:35
Raleigh/Durham (RDU) 1
18:55
Saint Louis (STL) 2 Southwest Airlines WN 623 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
17:35
Raleigh/Durham (RDU) 1
18:55
Saint Louis (STL) 2 Southwest Airlines WN 623 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
17:35
Raleigh/Durham (RDU) 1
18:55
Saint Louis (STL) 2 Southwest Airlines WN 623 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
17:35
Raleigh/Durham (RDU) 1
18:55
Saint Louis (STL) 2 Southwest Airlines WN 623 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-18 through 2026-03-04 |
| Mon
20:20
Raleigh/Durham (RDU) 1
21:35
Saint Louis (STL) 2 Southwest Airlines WN 1295 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-01-05 |
| Tue,Wed
06:10
Raleigh/Durham (RDU) 1
07:20
Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
06:25
Raleigh/Durham (RDU) 1
07:35
Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-09 through 2026-06-01 |
| Sun
06:35
Raleigh/Durham (RDU) 1
07:45
Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-12 through 2026-05-17 |
| Sun
06:35
Raleigh/Durham (RDU) 1
07:45
Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-05-31 |
| Sun
06:40
Raleigh/Durham (RDU) 1
07:50
Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-05-24 |
| Sat
06:55
Raleigh/Durham (RDU) 1
08:05
Saint Louis (STL) 2 Southwest Airlines WN 3046 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-11 through 2026-05-30 |
| Tue,Wed
18:55
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 3266 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
18:55
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 3266 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-08-06 through 2026-09-28 |
| Mon,Thu-Sat
07:45
Raleigh/Durham (RDU) 1
09:05
Saint Louis (STL) 2 Southwest Airlines WN 3317 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-12 through 2026-02-16 |
| Thu-Sun
07:45
Raleigh/Durham (RDU) 1
09:05
Saint Louis (STL) 2 Southwest Airlines WN 3317 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-20 through 2026-03-01 |
| Sun
13:45
Raleigh/Durham (RDU) 1
14:50
Saint Louis (STL) 2 Southwest Airlines WN 3339 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-04-12 through 2026-05-17 |
| Sun
13:45
Raleigh/Durham (RDU) 1
14:50
Saint Louis (STL) 2 Southwest Airlines WN 3339 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2026-05-31 |
| Mon,Thu,Fri
06:00
Raleigh/Durham (RDU) 1
07:05
Saint Louis (STL) 2 Southwest Airlines WN 3357 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
06:15
Raleigh/Durham (RDU) 1
07:20
Saint Louis (STL) 2 Southwest Airlines WN 3357 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-08-04 through 2026-09-30 |
| Sun
06:35
Raleigh/Durham (RDU) 1
07:40
Saint Louis (STL) 2 Southwest Airlines WN 3357 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-09 through 2026-09-27 |
| Sat
08:25
Raleigh/Durham (RDU) 1
09:30
Saint Louis (STL) 2 Southwest Airlines WN 3357 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
06:25
Raleigh/Durham (RDU) 1
07:30
Saint Louis (STL) 2 Southwest Airlines WN 3435 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-06-04 through 2026-08-03 |
| Sun
06:25
Raleigh/Durham (RDU) 1
07:30
Saint Louis (STL) 2 Southwest Airlines WN 3435 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-07 through 2026-08-02 |
| Sat
06:30
Raleigh/Durham (RDU) 1
07:35
Saint Louis (STL) 2 Southwest Airlines WN 3435 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed
06:35
Raleigh/Durham (RDU) 1
07:40
Saint Louis (STL) 2 Southwest Airlines WN 3435 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-09 through 2026-07-29 |
| Sat
18:15
Raleigh/Durham (RDU) 1
19:20
Saint Louis (STL) 2 Southwest Airlines WN 3457 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed
19:25
Raleigh/Durham (RDU) 1
20:30
Saint Louis (STL) 2 Southwest Airlines WN 3457 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-06-09 through 2026-07-29 |
| Sun
19:50
Raleigh/Durham (RDU) 1
20:55
Saint Louis (STL) 2 Southwest Airlines WN 3457 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
19:55
Raleigh/Durham (RDU) 1
21:00
Saint Louis (STL) 2 Southwest Airlines WN 3457 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-06-04 through 2026-08-03 |
| Sat
17:00
Raleigh/Durham (RDU) 1
18:10
Saint Louis (STL) 2 Southwest Airlines WN 4002 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-04-11 through 2026-05-30 |
| Tue,Wed
18:45
Raleigh/Durham (RDU) 1
20:00
Saint Louis (STL) 2 Southwest Airlines WN 4002 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
19:45
Raleigh/Durham (RDU) 1
20:55
Saint Louis (STL) 2 Southwest Airlines WN 4002 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-09 through 2026-06-01 |
| Sun
19:55
Raleigh/Durham (RDU) 1
21:10
Saint Louis (STL) 2 Southwest Airlines WN 4002 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-04-12 through 2026-05-17 |
| Sun
19:55
Raleigh/Durham (RDU) 1
21:10
Saint Louis (STL) 2 Southwest Airlines WN 4002 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-05-31 |
| Sat
12:30
Raleigh/Durham (RDU) 1
13:30
Saint Louis (STL) 2 Southwest Airlines WN 4057 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-08 through 2026-09-26 |
| Mon,Tue,Fri,Sun
20:45
Raleigh/Durham (RDU) 1
22:00
Saint Louis (STL) 2 Southwest Airlines WN 4181 Non-stop Boeing 737-800 (73H) 2:15 Valid until 2026-01-04 |
1
2
- A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Saint Louis airport (STL).
- The flight distance is 666 miles, or 1072 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 2:00 and 2:20.
