Southwest Airlines flights from Saint Louis (STL) to Oklahoma City (OKC).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 09:50 Saint Louis (STL) 2 11:15 Oklahoma City (OKC) Southwest Airlines WN 450 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-08-07 through 2025-09-29
Sun 10:00 Saint Louis (STL) 2 11:25 Oklahoma City (OKC) Southwest Airlines WN 450 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-10 through 2025-08-24
Sun 10:00 Saint Louis (STL) 2 11:25 Oklahoma City (OKC) Southwest Airlines WN 450 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-09-07 through 2025-09-28
Sun 12:05 Saint Louis (STL) 2 13:30 Oklahoma City (OKC) Southwest Airlines WN 450 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-08-31
Sat 13:45 Saint Louis (STL) 2 15:10 Oklahoma City (OKC) Southwest Airlines WN 450 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-08-09 through 2025-09-27
Tue,Wed 20:45 Saint Louis (STL) 2 22:10 Oklahoma City (OKC) Southwest Airlines WN 450 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-08-05 through 2025-10-01
Tue,Wed 10:25 Saint Louis (STL) 2 11:55 Oklahoma City (OKC) Southwest Airlines WN 600 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-07 through 2025-10-29
Sun 20:35 Saint Louis (STL) 2 22:00 Oklahoma City (OKC) Southwest Airlines WN 939 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2025-08-31
Mon,Thu,Fri 09:55 Saint Louis (STL) 2 11:25 Oklahoma City (OKC) Southwest Airlines WN 981 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-10-02 through 2025-10-31
Sun 10:05 Saint Louis (STL) 2 11:35 Oklahoma City (OKC) Southwest Airlines WN 981 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-10-05 through 2025-10-26
Sat 21:10 Saint Louis (STL) 2 22:35 Oklahoma City (OKC) Southwest Airlines WN 1062 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-07 through 2025-08-02
Thu 14:20 Saint Louis (STL) 2 15:55 Oklahoma City (OKC) Southwest Airlines WN 1094 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2025-11-27
Tue,Wed 10:15 Saint Louis (STL) 2 11:50 Oklahoma City (OKC) Southwest Airlines WN 1164 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-04 through 2025-11-12
Mon-Thu 10:15 Saint Louis (STL) 2 11:50 Oklahoma City (OKC) Southwest Airlines WN 1164 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-17 through 2025-11-20
Mon-Fri 10:15 Saint Louis (STL) 2 11:50 Oklahoma City (OKC) Southwest Airlines WN 1164 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-02 through 2025-12-11
Mon-Wed 10:15 Saint Louis (STL) 2 11:50 Oklahoma City (OKC) Southwest Airlines WN 1164 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-15 through 2025-12-17
Wed,Thu 10:15 Saint Louis (STL) 2 11:50 Oklahoma City (OKC) Southwest Airlines WN 1164 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-24 through 2026-01-01
Sat 13:45 Saint Louis (STL) 2 15:20 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-08 through 2025-11-15
Sat 13:45 Saint Louis (STL) 2 15:20 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-12-06 through 2025-12-13
Tue,Wed 20:15 Saint Louis (STL) 2 21:50 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-11-04 through 2025-11-12
Mon-Thu 20:15 Saint Louis (STL) 2 21:50 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-11-17 through 2025-11-20
Mon-Fri 20:15 Saint Louis (STL) 2 21:50 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-02 through 2025-12-11
Mon-Wed 20:15 Saint Louis (STL) 2 21:50 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-15 through 2025-12-17
Wed,Thu 20:15 Saint Louis (STL) 2 21:50 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 22:35 Saint Louis (STL) 2 00:10 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-02 through 2025-11-16 The flight arrives 1 day after departure.
Mon,Fri,Sun 22:35 Saint Louis (STL) 2 00:10 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-21 through 2025-11-28 The flight arrives 1 day after departure.
Fri,Sun 22:35 Saint Louis (STL) 2 00:10 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-12-07 through 2025-12-14 The flight arrives 1 day after departure.
Thu 22:35 Saint Louis (STL) 2 00:10 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2025-12-18 The flight arrives 1 day after departure.
Mon 22:35 Saint Louis (STL) 2 00:10 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Mon-Wed 22:45 Saint Louis (STL) 2 00:20 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-11-25 through 2025-12-01 The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 22:45 Saint Louis (STL) 2 00:20 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-19 through 2026-01-04 The flight arrives 1 day after departure.
Sun 22:50 Saint Louis (STL) 2 00:25 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2025-11-30 The flight arrives 1 day after departure.
Sat 22:55 Saint Louis (STL) 2 00:30 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-22 through 2025-11-29 The flight arrives 1 day after departure.
Sat 22:55 Saint Louis (STL) 2 00:30 Oklahoma City (OKC) Southwest Airlines WN 1345 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-20 through 2026-01-03 The flight arrives 1 day after departure.
Thu 09:50 Saint Louis (STL) 2 11:25 Oklahoma City (OKC) Southwest Airlines WN 1468 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2025-11-27
Tue,Wed 21:45 Saint Louis (STL) 2 23:10 Oklahoma City (OKC) Southwest Airlines WN 1580 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-10 through 2025-07-30
Tue,Wed 10:15 Saint Louis (STL) 2 11:45 Oklahoma City (OKC) Southwest Airlines WN 1656 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 21:40 Saint Louis (STL) 2 23:10 Oklahoma City (OKC) Southwest Airlines WN 1656 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-08-07 through 2025-09-29
Sun 22:10 Saint Louis (STL) 2 23:35 Oklahoma City (OKC) Southwest Airlines WN 1656 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-08-10 through 2025-08-24
Sun 22:10 Saint Louis (STL) 2 23:35 Oklahoma City (OKC) Southwest Airlines WN 1656 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 22:45 Saint Louis (STL) 2 00:15 Oklahoma City (OKC) Southwest Airlines WN 1897 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-06-05 through 2025-07-03 The flight arrives 1 day after departure.
Sun 22:45 Saint Louis (STL) 2 00:15 Oklahoma City (OKC) Southwest Airlines WN 1897 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-08 through 2025-08-03 The flight arrives 1 day after departure.
Mon,Thu,Fri 22:45 Saint Louis (STL) 2 00:15 Oklahoma City (OKC) Southwest Airlines WN 1897 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-07-07 through 2025-08-04 The flight arrives 1 day after departure.
Sun 09:20 Saint Louis (STL) 2 10:55 Oklahoma City (OKC) Southwest Airlines WN 1973 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-11-30
Mon,Thu,Fri,Sun 10:00 Saint Louis (STL) 2 11:35 Oklahoma City (OKC) Southwest Airlines WN 1973 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:00 Saint Louis (STL) 2 11:35 Oklahoma City (OKC) Southwest Airlines WN 1973 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:00 Saint Louis (STL) 2 11:35 Oklahoma City (OKC) Southwest Airlines WN 1973 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-07 through 2025-12-14
Thu 10:00 Saint Louis (STL) 2 11:35 Oklahoma City (OKC) Southwest Airlines WN 1973 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2025-12-18
Mon 10:00 Saint Louis (STL) 2 11:35 Oklahoma City (OKC) Southwest Airlines WN 1973 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-01-05
Sat 13:45 Saint Louis (STL) 2 15:15 Oklahoma City (OKC) Southwest Airlines WN 2082 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-10-04 through 2025-11-01

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A domestic route departing from the Saint Louis airport (STL) and arriving at Oklahoma City airport (OKC).
The flight distance is 461 miles, or 741 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:25 and 1:35.

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Southwest Airlines flights from Saint Louis (STL) to Oklahoma City (OKC).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN450

09:50

Saint Louis (STL) 2

11:15

Oklahoma City (OKC)

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN450

10:00

Saint Louis (STL) 2

11:25

Oklahoma City (OKC)

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN450

10:00

Saint Louis (STL) 2

11:25

Oklahoma City (OKC)

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN450

12:05

Saint Louis (STL) 2

13:30

Oklahoma City (OKC)

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN450

13:45

Saint Louis (STL) 2

15:10

Oklahoma City (OKC)

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN450

20:45

Saint Louis (STL) 2

22:10

Oklahoma City (OKC)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN600

10:25

Saint Louis (STL) 2

11:55

Oklahoma City (OKC)

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN939

20:35

Saint Louis (STL) 2

22:00

Oklahoma City (OKC)

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN981

09:55

Saint Louis (STL) 2

11:25

Oklahoma City (OKC)

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN981

10:05

Saint Louis (STL) 2

11:35

Oklahoma City (OKC)

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1062

21:10

Saint Louis (STL) 2

22:35

Oklahoma City (OKC)

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1094

14:20

Saint Louis (STL) 2

15:55

Oklahoma City (OKC)

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1164

10:15

Saint Louis (STL) 2

11:50

Oklahoma City (OKC)

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1164

10:15

Saint Louis (STL) 2

11:50

Oklahoma City (OKC)

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1164

10:15

Saint Louis (STL) 2

11:50

Oklahoma City (OKC)

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1164

10:15

Saint Louis (STL) 2

11:50

Oklahoma City (OKC)

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1164

10:15

Saint Louis (STL) 2

11:50

Oklahoma City (OKC)

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1345

13:45

Saint Louis (STL) 2

15:20

Oklahoma City (OKC)

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1345

13:45

Saint Louis (STL) 2

15:20

Oklahoma City (OKC)

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1345

20:15

Saint Louis (STL) 2

21:50

Oklahoma City (OKC)

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1345

20:15

Saint Louis (STL) 2

21:50

Oklahoma City (OKC)

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1345

20:15

Saint Louis (STL) 2

21:50

Oklahoma City (OKC)

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1345

20:15

Saint Louis (STL) 2

21:50

Oklahoma City (OKC)

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1345

20:15

Saint Louis (STL) 2

21:50

Oklahoma City (OKC)

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1345

22:35

Saint Louis (STL) 2

00:10(+1)

Oklahoma City (OKC)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:35

Saint Louis (STL) 2

00:10(+1)

Oklahoma City (OKC)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:35

Saint Louis (STL) 2

00:10(+1)

Oklahoma City (OKC)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:35

Saint Louis (STL) 2

00:10(+1)

Oklahoma City (OKC)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:35

Saint Louis (STL) 2

00:10(+1)

Oklahoma City (OKC)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:45

Saint Louis (STL) 2

00:20(+1)

Oklahoma City (OKC)

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:45

Saint Louis (STL) 2

00:20(+1)

Oklahoma City (OKC)

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:50

Saint Louis (STL) 2

00:25(+1)

Oklahoma City (OKC)

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:55

Saint Louis (STL) 2

00:30(+1)

Oklahoma City (OKC)

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Southwest Airlines WN1345

22:55

Saint Louis (STL) 2

00:30(+1)

Oklahoma City (OKC)

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Southwest Airlines WN1468

09:50

Saint Louis (STL) 2

11:25

Oklahoma City (OKC)

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1580

21:45

Saint Louis (STL) 2

23:10

Oklahoma City (OKC)

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1656

10:15

Saint Louis (STL) 2

11:45

Oklahoma City (OKC)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1656

21:40

Saint Louis (STL) 2

23:10

Oklahoma City (OKC)

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1656

22:10

Saint Louis (STL) 2

23:35

Oklahoma City (OKC)

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1656

22:10

Saint Louis (STL) 2

23:35

Oklahoma City (OKC)

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1897

22:45

Saint Louis (STL) 2

00:15(+1)

Oklahoma City (OKC)

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1897

22:45

Saint Louis (STL) 2

00:15(+1)

Oklahoma City (OKC)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN1897

22:45

Saint Louis (STL) 2

00:15(+1)

Oklahoma City (OKC)

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN1973

09:20

Saint Louis (STL) 2

10:55

Oklahoma City (OKC)

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1973

10:00

Saint Louis (STL) 2

11:35

Oklahoma City (OKC)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1973

10:00

Saint Louis (STL) 2

11:35

Oklahoma City (OKC)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1973

10:00

Saint Louis (STL) 2

11:35

Oklahoma City (OKC)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1973

10:00

Saint Louis (STL) 2

11:35

Oklahoma City (OKC)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1973

10:00

Saint Louis (STL) 2

11:35

Oklahoma City (OKC)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2082

13:45

Saint Louis (STL) 2

15:15

Oklahoma City (OKC)

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Saint Louis airport (STL) and arriving at Oklahoma City airport (OKC).
The flight distance is 461 miles, or 741 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:25 and 1:35.

All STL-OKC flights

All Southwest Airlines flights

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