Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Salt Lake City (SLC).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 16:35 Phoenix Sky Harbor (PHX) 4 18:15 Salt Lake City (SLC)
Southwest Airlines WN 2299 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2025-12-18
Mon 16:35 Phoenix Sky Harbor (PHX) 4 18:15 Salt Lake City (SLC)
Southwest Airlines WN 2299 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-01-05
Tue,Wed 14:15 Phoenix Sky Harbor (PHX) 4 16:45 Salt Lake City (SLC)
Southwest Airlines WN 2342 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-06-10 through 2025-07-30
Sat 16:55 Phoenix Sky Harbor (PHX) 4 19:30 Salt Lake City (SLC)
Southwest Airlines WN 2342 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 17:15 Phoenix Sky Harbor (PHX) 4 19:45 Salt Lake City (SLC)
Southwest Airlines WN 2342 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 17:15 Phoenix Sky Harbor (PHX) 4 19:45 Salt Lake City (SLC)
Southwest Airlines WN 2342 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-07-07 through 2025-08-04
Sun 17:25 Phoenix Sky Harbor (PHX) 4 19:55 Salt Lake City (SLC)
Southwest Airlines WN 2342 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-08 through 2025-08-03
Fri 17:50 Phoenix Sky Harbor (PHX) 4 20:20 Salt Lake City (SLC)
Southwest Airlines WN 2342 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2025-07-04
Mon,Thu,Fri 10:40 Phoenix Sky Harbor (PHX) 4 13:20 Salt Lake City (SLC)
Southwest Airlines WN 2714 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-10-02 through 2025-10-31
Sat 11:00 Phoenix Sky Harbor (PHX) 4 13:40 Salt Lake City (SLC)
Southwest Airlines WN 2714 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-10-04 through 2025-11-01
Sun 12:15 Phoenix Sky Harbor (PHX) 4 14:50 Salt Lake City (SLC)
Southwest Airlines WN 2714 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-10-05 through 2025-10-26
Tue,Wed 14:40 Phoenix Sky Harbor (PHX) 4 17:10 Salt Lake City (SLC)
Southwest Airlines WN 2714 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-07 through 2025-10-29
Tue,Wed 15:10 Phoenix Sky Harbor (PHX) 4 16:50 Salt Lake City (SLC)
Southwest Airlines WN 3487 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-04 through 2025-11-12
Mon-Thu 15:10 Phoenix Sky Harbor (PHX) 4 16:50 Salt Lake City (SLC)
Southwest Airlines WN 3487 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-17 through 2025-11-20
Mon-Fri 15:10 Phoenix Sky Harbor (PHX) 4 16:50 Salt Lake City (SLC)
Southwest Airlines WN 3487 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-02 through 2025-12-11
Mon-Wed 15:10 Phoenix Sky Harbor (PHX) 4 16:50 Salt Lake City (SLC)
Southwest Airlines WN 3487 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-15 through 2025-12-17
Wed,Thu 15:10 Phoenix Sky Harbor (PHX) 4 16:50 Salt Lake City (SLC)
Southwest Airlines WN 3487 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-24 through 2026-01-01
Tue,Wed 13:30 Phoenix Sky Harbor (PHX) 4 15:10 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-04 through 2025-11-12
Mon-Thu 13:30 Phoenix Sky Harbor (PHX) 4 15:10 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-17 through 2025-11-20
Mon-Fri 13:30 Phoenix Sky Harbor (PHX) 4 15:10 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-02 through 2025-12-11
Mon-Wed 13:30 Phoenix Sky Harbor (PHX) 4 15:10 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-15 through 2025-12-17
Wed,Thu 13:30 Phoenix Sky Harbor (PHX) 4 15:10 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 21:45 Phoenix Sky Harbor (PHX) 4 23:30 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 21:45 Phoenix Sky Harbor (PHX) 4 23:30 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-21 through 2025-11-28
Fri,Sun 21:45 Phoenix Sky Harbor (PHX) 4 23:30 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-12-07 through 2025-12-14
Thu 21:45 Phoenix Sky Harbor (PHX) 4 23:30 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2025-12-18
Mon 21:45 Phoenix Sky Harbor (PHX) 4 23:30 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-01-05
Sat 22:40 Phoenix Sky Harbor (PHX) 4 00:15 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-22 through 2025-11-29
The flight arrives 1 day after departure.
Sat 22:40 Phoenix Sky Harbor (PHX) 4 00:15 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-12-20 through 2026-01-03
The flight arrives 1 day after departure.
Mon-Wed 22:45 Phoenix Sky Harbor (PHX) 4 00:20 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-25 through 2025-12-01
The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 22:45 Phoenix Sky Harbor (PHX) 4 00:20 Salt Lake City (SLC)
Southwest Airlines WN 3542 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-19 through 2026-01-04
The flight arrives 1 day after departure.
Tue,Wed 10:55 Phoenix Sky Harbor (PHX) 4 13:30 Salt Lake City (SLC)
Southwest Airlines WN 3642 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 18:45 Phoenix Sky Harbor (PHX) 4 21:20 Salt Lake City (SLC)
Southwest Airlines WN 3642 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-08-07 through 2025-09-29
Tue,Wed 18:15 Phoenix Sky Harbor (PHX) 4 20:45 Salt Lake City (SLC)
Southwest Airlines WN 3668 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-06-10 through 2025-07-30
Sat 20:35 Phoenix Sky Harbor (PHX) 4 23:10 Salt Lake City (SLC)
Southwest Airlines WN 3668 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-06-07 through 2025-08-02
Sun 22:50 Phoenix Sky Harbor (PHX) 4 01:25 Salt Lake City (SLC)
Southwest Airlines WN 3668 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-06-08 through 2025-08-03
The flight arrives 1 day after departure.
Sat 18:20 Phoenix Sky Harbor (PHX) 4 20:55 Salt Lake City (SLC)
Southwest Airlines WN 3751 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-10-04 through 2025-11-01
Sat 06:50 Phoenix Sky Harbor (PHX) 4 09:25 Salt Lake City (SLC)
Southwest Airlines WN 4097 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-08-09 through 2025-09-27
Mon,Thu,Fri 07:05 Phoenix Sky Harbor (PHX) 4 09:40 Salt Lake City (SLC)
Southwest Airlines WN 4097 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-08-07 through 2025-09-29
Sun 08:20 Phoenix Sky Harbor (PHX) 4 10:55 Salt Lake City (SLC)
Southwest Airlines WN 4097 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-08-10 through 2025-08-24
Sun 08:20 Phoenix Sky Harbor (PHX) 4 10:55 Salt Lake City (SLC)
Southwest Airlines WN 4097 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-09-07 through 2025-09-28
Tue,Wed 19:45 Phoenix Sky Harbor (PHX) 4 22:20 Salt Lake City (SLC)
Southwest Airlines WN 4097 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-08-05 through 2025-10-01
Fri 06:05 Phoenix Sky Harbor (PHX) 4 08:45 Salt Lake City (SLC)
Southwest Airlines WN 4125 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2025-07-04
Mon,Thu,Fri 07:40 Phoenix Sky Harbor (PHX) 4 10:15 Salt Lake City (SLC)
Southwest Airlines WN 4125 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:40 Phoenix Sky Harbor (PHX) 4 10:15 Salt Lake City (SLC)
Southwest Airlines WN 4125 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-07-07 through 2025-08-04
Sat 08:00 Phoenix Sky Harbor (PHX) 4 10:35 Salt Lake City (SLC)
Southwest Airlines WN 4125 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-06-07 through 2025-08-02
Sun 08:00 Phoenix Sky Harbor (PHX) 4 10:35 Salt Lake City (SLC)
Southwest Airlines WN 4125 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-06-08 through 2025-08-03
Tue,Wed 09:45 Phoenix Sky Harbor (PHX) 4 12:20 Salt Lake City (SLC)
Southwest Airlines WN 4125 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-06-10 through 2025-07-30
Sat 10:35 Phoenix Sky Harbor (PHX) 4 12:15 Salt Lake City (SLC)
Southwest Airlines WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-08 through 2025-11-15
Sat 10:35 Phoenix Sky Harbor (PHX) 4 12:15 Salt Lake City (SLC)
Southwest Airlines WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-06 through 2025-12-13
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Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Salt Lake City (SLC).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2299
16:35
Phoenix Sky Harbor (PHX) 4

18:15
Salt Lake City (SLC)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2299
16:35
Phoenix Sky Harbor (PHX) 4

18:15
Salt Lake City (SLC)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2342
14:15
Phoenix Sky Harbor (PHX) 4

16:45
Salt Lake City (SLC)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2342
16:55
Phoenix Sky Harbor (PHX) 4

19:30
Salt Lake City (SLC)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2342
17:15
Phoenix Sky Harbor (PHX) 4

19:45
Salt Lake City (SLC)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2342
17:15
Phoenix Sky Harbor (PHX) 4

19:45
Salt Lake City (SLC)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2342
17:25
Phoenix Sky Harbor (PHX) 4

19:55
Salt Lake City (SLC)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2342
17:50
Phoenix Sky Harbor (PHX) 4

20:20
Salt Lake City (SLC)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2714
10:40
Phoenix Sky Harbor (PHX) 4

13:20
Salt Lake City (SLC)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2714
11:00
Phoenix Sky Harbor (PHX) 4

13:40
Salt Lake City (SLC)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2714
12:15
Phoenix Sky Harbor (PHX) 4

14:50
Salt Lake City (SLC)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2714
14:40
Phoenix Sky Harbor (PHX) 4

17:10
Salt Lake City (SLC)
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 WN3487
15:10
Phoenix Sky Harbor (PHX) 4

16:50
Salt Lake City (SLC)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3487
15:10
Phoenix Sky Harbor (PHX) 4

16:50
Salt Lake City (SLC)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3487
15:10
Phoenix Sky Harbor (PHX) 4

16:50
Salt Lake City (SLC)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3487
15:10
Phoenix Sky Harbor (PHX) 4

16:50
Salt Lake City (SLC)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3487
15:10
Phoenix Sky Harbor (PHX) 4

16:50
Salt Lake City (SLC)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3542
13:30
Phoenix Sky Harbor (PHX) 4

15:10
Salt Lake City (SLC)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
13:30
Phoenix Sky Harbor (PHX) 4

15:10
Salt Lake City (SLC)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
13:30
Phoenix Sky Harbor (PHX) 4

15:10
Salt Lake City (SLC)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
13:30
Phoenix Sky Harbor (PHX) 4

15:10
Salt Lake City (SLC)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
13:30
Phoenix Sky Harbor (PHX) 4

15:10
Salt Lake City (SLC)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
21:45
Phoenix Sky Harbor (PHX) 4

23:30
Salt Lake City (SLC)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
21:45
Phoenix Sky Harbor (PHX) 4

23:30
Salt Lake City (SLC)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
21:45
Phoenix Sky Harbor (PHX) 4

23:30
Salt Lake City (SLC)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
21:45
Phoenix Sky Harbor (PHX) 4

23:30
Salt Lake City (SLC)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
21:45
Phoenix Sky Harbor (PHX) 4

23:30
Salt Lake City (SLC)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3542
22:40
Phoenix Sky Harbor (PHX) 4

00:15(+1)
Salt Lake City (SLC)
Effective 2025-11-22 through 2025-11-29
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 WN3542
22:40
Phoenix Sky Harbor (PHX) 4

00:15(+1)
Salt Lake City (SLC)
Effective 2025-12-20 through 2026-01-03
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 WN3542
22:45
Phoenix Sky Harbor (PHX) 4

00:20(+1)
Salt Lake City (SLC)
Effective 2025-11-25 through 2025-12-01
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 WN3542
22:45
Phoenix Sky Harbor (PHX) 4

00:20(+1)
Salt Lake City (SLC)
Effective 2025-12-19 through 2026-01-04
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 WN3642
10:55
Phoenix Sky Harbor (PHX) 4

13:30
Salt Lake City (SLC)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3642
18:45
Phoenix Sky Harbor (PHX) 4

21:20
Salt Lake City (SLC)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3668
18:15
Phoenix Sky Harbor (PHX) 4

20:45
Salt Lake City (SLC)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3668
20:35
Phoenix Sky Harbor (PHX) 4

23:10
Salt Lake City (SLC)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3668
22:50
Phoenix Sky Harbor (PHX) 4

01:25(+1)
Salt Lake City (SLC)
Effective 2025-06-08 through 2025-08-03
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 WN3751
18:20
Phoenix Sky Harbor (PHX) 4

20:55
Salt Lake City (SLC)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4097
06:50
Phoenix Sky Harbor (PHX) 4

09:25
Salt Lake City (SLC)
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4097
07:05
Phoenix Sky Harbor (PHX) 4

09:40
Salt Lake City (SLC)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4097
08:20
Phoenix Sky Harbor (PHX) 4

10:55
Salt Lake City (SLC)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4097
08:20
Phoenix Sky Harbor (PHX) 4

10:55
Salt Lake City (SLC)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4097
19:45
Phoenix Sky Harbor (PHX) 4

22:20
Salt Lake City (SLC)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4125
06:05
Phoenix Sky Harbor (PHX) 4

08:45
Salt Lake City (SLC)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4125
07:40
Phoenix Sky Harbor (PHX) 4

10:15
Salt Lake City (SLC)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4125
07:40
Phoenix Sky Harbor (PHX) 4

10:15
Salt Lake City (SLC)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4125
08:00
Phoenix Sky Harbor (PHX) 4

10:35
Salt Lake City (SLC)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4125
08:00
Phoenix Sky Harbor (PHX) 4

10:35
Salt Lake City (SLC)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4125
09:45
Phoenix Sky Harbor (PHX) 4

12:20
Salt Lake City (SLC)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4127
10:35
Phoenix Sky Harbor (PHX) 4

12:15
Salt Lake City (SLC)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4127
10:35
Phoenix Sky Harbor (PHX) 4

12:15
Salt Lake City (SLC)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
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Parallax here PHX-SLC
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  • A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Salt Lake City airport (SLC).
  • The flight distance is 508 miles, or 817 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:30 and 1:45.
All PHX-SLC flights
All Southwest Airlines flights
Return (SLC-PHX) flights
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