Southwest Airlines flights from Spokane (GEG) to Phoenix Sky Harbor (PHX).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Fri 15:20 Spokane (GEG) 18:50 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3002 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 15:20 Spokane (GEG) 17:50 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3002 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-09 through 2026-04-06
Thu,Fri,Sun 14:20 Spokane (GEG) 17:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3119 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:20 Spokane (GEG) 17:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3119 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 14:20 Spokane (GEG) 17:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3119 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 14:20 Spokane (GEG) 17:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3119 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 14:20 Spokane (GEG) 17:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3119 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-17 through 2026-02-23
Mon 14:20 Spokane (GEG) 17:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3119 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-03-02
Tue,Wed,Sat 14:25 Spokane (GEG) 17:00 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3525 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-07 through 2026-06-03
Sun 06:25 Spokane (GEG) 09:00 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-07 through 2026-08-02
Sun 11:20 Spokane (GEG) 13:55 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-05-24
Sun 12:15 Spokane (GEG) 14:50 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-12 through 2026-05-17
Sun 12:15 Spokane (GEG) 14:50 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 3639 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-05-31
Mon,Thu,Fri 12:10 Spokane (GEG) 15:50 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:10 Spokane (GEG) 15:50 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-20 through 2026-03-01
Sat 12:20 Spokane (GEG) 16:00 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-01-10 through 2026-02-28
Mon-Fri 14:10 Spokane (GEG) 17:45 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 14:10 Spokane (GEG) 17:45 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-18 through 2026-01-23
Mon-Fri 14:10 Spokane (GEG) 17:45 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 14:10 Spokane (GEG) 17:45 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-08 through 2026-02-11
Tue,Wed 14:10 Spokane (GEG) 17:45 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 4943 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-18 through 2026-03-04
Sat 13:40 Spokane (GEG) 16:15 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 5027 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-08-08 through 2026-09-26
Non-Direct Flights:
Sat 15:20 Spokane (GEG) 19:40 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 1951 1-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-06-06 through 2026-08-01
Wed,Thu 09:00 Spokane (GEG) 15:05 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 2812 1-stop Boeing 737-700 (73W) 5:05 Valid until 2026-01-01
Sun 18:55 Spokane (GEG) 23:05 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 2936 1-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-03-08 through 2026-04-05
Thu,Fri 12:55 Spokane (GEG) 18:40 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 2944 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 12:55 Spokane (GEG) 17:40 Phoenix Sky Harbor (PHX) 4
Southwest Airlines WN 2944 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-03-09 through 2026-04-06
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Southwest Airlines flights from Spokane (GEG) to Phoenix Sky Harbor (PHX).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-01-10 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:05, 1-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
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  • A domestic route departing from the Spokane airport (GEG) and arriving at Phoenix Sky Harbor airport (PHX).
  • The flight distance is 1021 miles, or 1642 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:30 and 2:50.