Southwest Airlines flights from Saint Louis (STL) to Raleigh/Durham (RDU).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 16:15 Saint Louis (STL) 2 19:10 Raleigh/Durham (RDU) 1
Southwest Airlines WN 3883 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-08-08 through 2026-09-26
Tue,Wed 18:40 Saint Louis (STL) 2 21:30 Raleigh/Durham (RDU) 1
Southwest Airlines WN 3883 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 18:50 Saint Louis (STL) 2 21:40 Raleigh/Durham (RDU) 1
Southwest Airlines WN 3883 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-06 through 2026-09-28
Sun 18:55 Saint Louis (STL) 2 21:45 Raleigh/Durham (RDU) 1
Southwest Airlines WN 3883 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-09 through 2026-09-27
Mon,Thu-Sat 10:15 Saint Louis (STL) 2 13:05 Raleigh/Durham (RDU) 1
Southwest Airlines WN 4126 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-05 through 2026-04-06
Sun 10:15 Saint Louis (STL) 2 13:05 Raleigh/Durham (RDU) 1
Southwest Airlines WN 4126 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-03-08 through 2026-04-05
Tue,Wed 10:15 Saint Louis (STL) 2 13:05 Raleigh/Durham (RDU) 1
Southwest Airlines WN 4126 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01
Sat 09:00 Saint Louis (STL) 2 11:50 Raleigh/Durham (RDU) 1
Southwest Airlines WN 5096 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-08 through 2026-09-26
Tue 10:15 Saint Louis (STL) 2 13:05 Raleigh/Durham (RDU) 1
Southwest Airlines WN 5123 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-04 through 2026-09-29
Wed 10:15 Saint Louis (STL) 2 13:05 Raleigh/Durham (RDU) 1
Southwest Airlines WN 5129 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-05 through 2026-09-30
Non-Direct Flights:
Mon,Thu,Fri 17:20 Saint Louis (STL) 2 22:20 Raleigh/Durham (RDU) 1
Southwest Airlines WN 793 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-06-04 through 2026-08-03
Sun 08:20 Saint Louis (STL) 2 13:10 Raleigh/Durham (RDU) 1
Southwest Airlines WN 1769 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-04-12 through 2026-05-17
Sun 08:20 Saint Louis (STL) 2 13:10 Raleigh/Durham (RDU) 1
Southwest Airlines WN 1769 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Operates only on 2026-05-31
Thu,Fri,Sun 13:40 Saint Louis (STL) 2 18:25 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2152 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:40 Saint Louis (STL) 2 18:25 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2152 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:40 Saint Louis (STL) 2 18:25 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2152 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:40 Saint Louis (STL) 2 18:25 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2152 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:40 Saint Louis (STL) 2 18:25 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2152 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-02-17 through 2026-02-23
Mon 13:40 Saint Louis (STL) 2 18:25 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2152 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2026-03-02
Tue,Wed 09:40 Saint Louis (STL) 2 14:15 Raleigh/Durham (RDU) 1
Southwest Airlines WN 2665 1-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-06-09 through 2026-07-29
prev   1 2




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Southwest Airlines flights from Saint Louis (STL) to Raleigh/Durham (RDU).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3883
16:15
Saint Louis (STL) 2

19:10
Raleigh/Durham (RDU) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3883
18:40
Saint Louis (STL) 2

21:30
Raleigh/Durham (RDU) 1
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3883
18:50
Saint Louis (STL) 2

21:40
Raleigh/Durham (RDU) 1
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3883
18:55
Saint Louis (STL) 2

21:45
Raleigh/Durham (RDU) 1
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4126
10:15
Saint Louis (STL) 2

13:05
Raleigh/Durham (RDU) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4126
10:15
Saint Louis (STL) 2

13:05
Raleigh/Durham (RDU) 1
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4126
10:15
Saint Louis (STL) 2

13:05
Raleigh/Durham (RDU) 1
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN5096
09:00
Saint Louis (STL) 2

11:50
Raleigh/Durham (RDU) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN5123
10:15
Saint Louis (STL) 2

13:05
Raleigh/Durham (RDU) 1
Effective 2026-08-04 through 2026-09-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN5129
10:15
Saint Louis (STL) 2

13:05
Raleigh/Durham (RDU) 1
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN793
17:20
Saint Louis (STL) 2

22:20
Raleigh/Durham (RDU) 1
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1769
08:20
Saint Louis (STL) 2

13:10
Raleigh/Durham (RDU) 1
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1769
08:20
Saint Louis (STL) 2

13:10
Raleigh/Durham (RDU) 1
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2152
13:40
Saint Louis (STL) 2

18:25
Raleigh/Durham (RDU) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2152
13:40
Saint Louis (STL) 2

18:25
Raleigh/Durham (RDU) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2152
13:40
Saint Louis (STL) 2

18:25
Raleigh/Durham (RDU) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2152
13:40
Saint Louis (STL) 2

18:25
Raleigh/Durham (RDU) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2152
13:40
Saint Louis (STL) 2

18:25
Raleigh/Durham (RDU) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2152
13:40
Saint Louis (STL) 2

18:25
Raleigh/Durham (RDU) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2665
09:40
Saint Louis (STL) 2

14:15
Raleigh/Durham (RDU) 1
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737 MAX 8 (7M8)
prev        Page 2 / 2
  • A domestic route departing from the Saint Louis airport (STL) and arriving at Raleigh/Durham airport (RDU).
  • The flight distance is 666 miles, or 1072 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 1:45 and 1:55.
All STL-RDU flights
All Southwest Airlines flights
Return (RDU-STL) flights
Feedback     -     Disclaimer     -     Privacy