All airlines flying from Phoenix Sky Harbor (PHX) to Saint Louis (STL).

FLIGHT SCHEDULE
Direct Flights:
Sat 06:00 Phoenix Sky Harbor (PHX) 4 09:50 Saint Louis (STL) 2 Southwest Airlines WN 3180 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-23 through 2024-11-30
Sat 06:00 Phoenix Sky Harbor (PHX) 4 09:50 Saint Louis (STL) 2 Southwest Airlines WN 3180 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-12-21 through 2025-01-04
Tue,Wed 18:20 Phoenix Sky Harbor (PHX) 4 23:10 Saint Louis (STL) 2 Southwest Airlines WN 3237 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-10-08 through 2024-10-30
Thu 18:35 Phoenix Sky Harbor (PHX) 4 23:25 Saint Louis (STL) 2 Southwest Airlines WN 3237 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2024-10-31
Mon,Thu,Fri 17:05 Phoenix Sky Harbor (PHX) 4 22:00 Saint Louis (STL) 2 Southwest Airlines WN 3252 Non-stop Boeing 737-700 (73W) 2:55 Effective 2024-10-03 through 2024-10-28
Fri 17:05 Phoenix Sky Harbor (PHX) 4 22:00 Saint Louis (STL) 2 Southwest Airlines WN 3252 Non-stop Boeing 737-700 (73W) 2:55 Operates only on 2024-11-01
Sun 21:55 Phoenix Sky Harbor (PHX) 4 01:45 Saint Louis (STL) 2 Southwest Airlines WN 3455 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2024-12-01 The flight arrives 1 day after departure.
Sat 10:35 Phoenix Sky Harbor (PHX) 4 15:30 Saint Louis (STL) 2 Southwest Airlines WN 3596 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2024-09-28
Sat 12:10 Phoenix Sky Harbor (PHX) 4 17:05 Saint Louis (STL) 2 Southwest Airlines WN 3597 Non-stop Boeing 737-700 (73W) 2:55 Effective 2024-10-05 through 2024-11-02
Mon,Thu,Fri 19:35 Phoenix Sky Harbor (PHX) 4 00:25 Saint Louis (STL) 2 Southwest Airlines WN 3597 Non-stop Boeing 737-700 (73W) 2:50 Effective 2024-10-03 through 2024-10-25 The flight arrives 1 day after departure.
Mon,Fri 20:05 Phoenix Sky Harbor (PHX) 4 00:55 Saint Louis (STL) 2 Southwest Airlines WN 3597 Non-stop Boeing 737-700 (73W) 2:50 Effective 2024-10-28 through 2024-11-01 The flight arrives 1 day after departure.
Mon-Wed 05:20 Phoenix Sky Harbor (PHX) 4 09:10 Saint Louis (STL) 2 Southwest Airlines WN 3865 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 05:20 Phoenix Sky Harbor (PHX) 4 09:10 Saint Louis (STL) 2 Southwest Airlines WN 3865 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-12-20 through 2025-01-02
Sun 05:20 Phoenix Sky Harbor (PHX) 4 09:10 Saint Louis (STL) 2 Southwest Airlines WN 3865 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2025-01-05
Daily 09:30 Phoenix Sky Harbor (PHX) 4 13:35 Saint Louis (STL) 1 American Airlines AA 3912 Non-stop Embraer EMB 175 (E75) 3:05 Effective 2024-12-19 through 2025-01-06
Daily 12:15 Phoenix Sky Harbor (PHX) 4 17:14 Saint Louis (STL) 1 American Airlines AA 3929 Non-stop Embraer EMB 175 (E75) 2:59 Effective 2025-05-05 through 2025-06-04
Mon-Wed 15:45 Phoenix Sky Harbor (PHX) 4 19:35 Saint Louis (STL) 2 Southwest Airlines WN 3998 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-04 through 2024-11-06
Tue,Wed 15:45 Phoenix Sky Harbor (PHX) 4 19:35 Saint Louis (STL) 2 Southwest Airlines WN 3998 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-12 through 2024-11-20
Tue-Fri 15:45 Phoenix Sky Harbor (PHX) 4 19:35 Saint Louis (STL) 2 Southwest Airlines WN 3998 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-29 through 2024-12-06
Mon-Thu 15:45 Phoenix Sky Harbor (PHX) 4 19:35 Saint Louis (STL) 2 Southwest Airlines WN 3998 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-12-09 through 2024-12-18
Tue,Wed 15:45 Phoenix Sky Harbor (PHX) 4 19:35 Saint Louis (STL) 2 Southwest Airlines WN 3998 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-12-24 through 2025-01-01
Mon 15:45 Phoenix Sky Harbor (PHX) 4 19:35 Saint Louis (STL) 2 Southwest Airlines WN 3998 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2025-01-06
Sat 14:05 Phoenix Sky Harbor (PHX) 4 17:55 Saint Louis (STL) 2 Southwest Airlines WN 4154 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-02-15 through 2025-03-01
Sat 05:15 Phoenix Sky Harbor (PHX) 4 10:10 Saint Louis (STL) 2 Southwest Airlines WN 4216 Non-stop Boeing 737-800 (73H) 2:55 Operates only on 2024-09-14
Sun 15:00 Phoenix Sky Harbor (PHX) 4 19:55 Saint Louis (STL) 2 Southwest Airlines WN 4305 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Operates only on 2024-09-01
Thu,Fri,Sun 19:05 Phoenix Sky Harbor (PHX) 4 22:55 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-01-12 through 2025-01-17
Mon,Sun 19:05 Phoenix Sky Harbor (PHX) 4 22:55 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 19:05 Phoenix Sky Harbor (PHX) 4 22:55 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-02-02 through 2025-02-07
Mon 19:05 Phoenix Sky Harbor (PHX) 4 22:55 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2025-02-10
Mon,Tue,Thu 19:05 Phoenix Sky Harbor (PHX) 4 22:55 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-02-18 through 2025-02-24
Mon 19:05 Phoenix Sky Harbor (PHX) 4 22:55 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2025-03-03
Mon,Wed 19:10 Phoenix Sky Harbor (PHX) 4 23:00 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-04 through 2024-11-06
Tue,Wed 19:10 Phoenix Sky Harbor (PHX) 4 23:00 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-12 through 2024-11-20
Tue-Fri 19:10 Phoenix Sky Harbor (PHX) 4 23:00 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-11-29 through 2024-12-06
Mon-Thu 19:10 Phoenix Sky Harbor (PHX) 4 23:00 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-12-09 through 2024-12-18
Tue,Wed 19:10 Phoenix Sky Harbor (PHX) 4 23:00 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Effective 2024-12-24 through 2025-01-01
Mon 19:10 Phoenix Sky Harbor (PHX) 4 23:00 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2025-01-06
Mon-Wed 20:40 Phoenix Sky Harbor (PHX) 4 00:30 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2024-11-26 through 2024-12-02 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 20:40 Phoenix Sky Harbor (PHX) 4 00:30 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2024-12-20 through 2025-01-02 The flight arrives 1 day after departure.
Sun 20:40 Phoenix Sky Harbor (PHX) 4 00:30 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-01-05 The flight arrives 1 day after departure.
Thu,Fri,Sun 20:50 Phoenix Sky Harbor (PHX) 4 00:40 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2024-11-03 through 2024-11-10 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 20:50 Phoenix Sky Harbor (PHX) 4 00:40 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2024-11-11 through 2024-11-25 The flight arrives 1 day after departure.
Fri,Sun 20:50 Phoenix Sky Harbor (PHX) 4 00:40 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2024-12-08 through 2024-12-15 The flight arrives 1 day after departure.
Thu 20:50 Phoenix Sky Harbor (PHX) 4 00:40 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2024-12-19 The flight arrives 1 day after departure.
Fri 20:50 Phoenix Sky Harbor (PHX) 4 00:40 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-01-03 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 20:55 Phoenix Sky Harbor (PHX) 4 00:45 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-02-13 through 2025-02-17 The flight arrives 1 day after departure.
Thu,Fri,Sun 20:55 Phoenix Sky Harbor (PHX) 4 00:45 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-02-21 through 2025-03-02 The flight arrives 1 day after departure.
Sat 21:00 Phoenix Sky Harbor (PHX) 4 00:50 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-700 (73W) 2:50 Effective 2024-11-23 through 2024-11-30 The flight arrives 1 day after departure.
Sat 21:00 Phoenix Sky Harbor (PHX) 4 00:50 Saint Louis (STL) 2 Southwest Airlines WN 4529 Non-stop Boeing 737-700 (73W) 2:50 Effective 2024-12-21 through 2025-01-04 The flight arrives 1 day after departure.
Sun 13:10 Phoenix Sky Harbor (PHX) 4 17:00 Saint Louis (STL) 2 Southwest Airlines WN 4730 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2024-12-01

1 2 3 4 5 6 7 8

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Saint Louis airport (STL).
The flight distance is 1259 miles, or 2025 km.
The timezone of the departure airport is UTC-7 , 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 2:45 and 3:09.

Return (STL-PHX) flights

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All airlines flying from Phoenix Sky Harbor (PHX) to Saint Louis (STL).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3180

06:00

Phoenix Sky Harbor (PHX) 4

09:50

Saint Louis (STL) 2

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3180

06:00

Phoenix Sky Harbor (PHX) 4

09:50

Saint Louis (STL) 2

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3237

18:20

Phoenix Sky Harbor (PHX) 4

23:10

Saint Louis (STL) 2

Effective 2024-10-08 through 2024-10-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3237

18:35

Phoenix Sky Harbor (PHX) 4

23:25

Saint Louis (STL) 2

Operates only on 2024-10-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3252

17:05

Phoenix Sky Harbor (PHX) 4

22:00

Saint Louis (STL) 2

Effective 2024-10-03 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3252

17:05

Phoenix Sky Harbor (PHX) 4

22:00

Saint Louis (STL) 2

Operates only on 2024-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3455

21:55

Phoenix Sky Harbor (PHX) 4

01:45(+1)

Saint Louis (STL) 2

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN3596

10:35

Phoenix Sky Harbor (PHX) 4

15:30

Saint Louis (STL) 2

Valid until 2024-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3597

12:10

Phoenix Sky Harbor (PHX) 4

17:05

Saint Louis (STL) 2

Effective 2024-10-05 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3597

19:35

Phoenix Sky Harbor (PHX) 4

00:25(+1)

Saint Louis (STL) 2

Effective 2024-10-03 through 2024-10-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN3597

20:05

Phoenix Sky Harbor (PHX) 4

00:55(+1)

Saint Louis (STL) 2

Effective 2024-10-28 through 2024-11-01

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN3865

05:20

Phoenix Sky Harbor (PHX) 4

09:10

Saint Louis (STL) 2

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3865

05:20

Phoenix Sky Harbor (PHX) 4

09:10

Saint Louis (STL) 2

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3865

05:20

Phoenix Sky Harbor (PHX) 4

09:10

Saint Louis (STL) 2

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

American Airlines AA3912

09:30

Phoenix Sky Harbor (PHX) 4

13:35

Saint Louis (STL) 1

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:05, non-stop
Embraer EMB 175 (E75)

American Airlines AA3929

12:15

Phoenix Sky Harbor (PHX) 4

17:14

Saint Louis (STL) 1

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:59, non-stop
Embraer EMB 175 (E75)

Southwest Airlines WN3998

15:45

Phoenix Sky Harbor (PHX) 4

19:35

Saint Louis (STL) 2

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3998

15:45

Phoenix Sky Harbor (PHX) 4

19:35

Saint Louis (STL) 2

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3998

15:45

Phoenix Sky Harbor (PHX) 4

19:35

Saint Louis (STL) 2

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3998

15:45

Phoenix Sky Harbor (PHX) 4

19:35

Saint Louis (STL) 2

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3998

15:45

Phoenix Sky Harbor (PHX) 4

19:35

Saint Louis (STL) 2

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3998

15:45

Phoenix Sky Harbor (PHX) 4

19:35

Saint Louis (STL) 2

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4154

14:05

Phoenix Sky Harbor (PHX) 4

17:55

Saint Louis (STL) 2

Effective 2025-02-15 through 2025-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4216

05:15

Phoenix Sky Harbor (PHX) 4

10:10

Saint Louis (STL) 2

Operates only on 2024-09-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4305

15:00

Phoenix Sky Harbor (PHX) 4

19:55

Saint Louis (STL) 2

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4529

19:05

Phoenix Sky Harbor (PHX) 4

22:55

Saint Louis (STL) 2

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:05

Phoenix Sky Harbor (PHX) 4

22:55

Saint Louis (STL) 2

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:05

Phoenix Sky Harbor (PHX) 4

22:55

Saint Louis (STL) 2

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:05

Phoenix Sky Harbor (PHX) 4

22:55

Saint Louis (STL) 2

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:05

Phoenix Sky Harbor (PHX) 4

22:55

Saint Louis (STL) 2

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:05

Phoenix Sky Harbor (PHX) 4

22:55

Saint Louis (STL) 2

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:10

Phoenix Sky Harbor (PHX) 4

23:00

Saint Louis (STL) 2

Effective 2024-11-04 through 2024-11-06

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:10

Phoenix Sky Harbor (PHX) 4

23:00

Saint Louis (STL) 2

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:10

Phoenix Sky Harbor (PHX) 4

23:00

Saint Louis (STL) 2

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:10

Phoenix Sky Harbor (PHX) 4

23:00

Saint Louis (STL) 2

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:10

Phoenix Sky Harbor (PHX) 4

23:00

Saint Louis (STL) 2

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

19:10

Phoenix Sky Harbor (PHX) 4

23:00

Saint Louis (STL) 2

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4529

20:40

Phoenix Sky Harbor (PHX) 4

00:30(+1)

Saint Louis (STL) 2

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:40

Phoenix Sky Harbor (PHX) 4

00:30(+1)

Saint Louis (STL) 2

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:40

Phoenix Sky Harbor (PHX) 4

00:30(+1)

Saint Louis (STL) 2

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:50

Phoenix Sky Harbor (PHX) 4

00:40(+1)

Saint Louis (STL) 2

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:50

Phoenix Sky Harbor (PHX) 4

00:40(+1)

Saint Louis (STL) 2

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:50

Phoenix Sky Harbor (PHX) 4

00:40(+1)

Saint Louis (STL) 2

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:50

Phoenix Sky Harbor (PHX) 4

00:40(+1)

Saint Louis (STL) 2

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:50

Phoenix Sky Harbor (PHX) 4

00:40(+1)

Saint Louis (STL) 2

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:55

Phoenix Sky Harbor (PHX) 4

00:45(+1)

Saint Louis (STL) 2

Effective 2025-02-13 through 2025-02-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

20:55

Phoenix Sky Harbor (PHX) 4

00:45(+1)

Saint Louis (STL) 2

Effective 2025-02-21 through 2025-03-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

21:00

Phoenix Sky Harbor (PHX) 4

00:50(+1)

Saint Louis (STL) 2

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN4529

21:00

Phoenix Sky Harbor (PHX) 4

00:50(+1)

Saint Louis (STL) 2

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN4730

13:10

Phoenix Sky Harbor (PHX) 4

17:00

Saint Louis (STL) 2

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-700 (73W)

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A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Saint Louis airport (STL).
The flight distance is 1259 miles, or 2025 km.
The timezone of the departure airport is UTC-7 , 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 2:45 and 3:09.

Return (STL-PHX) flights

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