Southwest Airlines flights from Seattle-Tacoma (SEA) to Phoenix Sky Harbor (PHX).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Wed,Thu
05:15
Seattle-Tacoma (SEA)
09:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4296 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Valid until 2026-01-05 |
| Sun
07:20
Seattle-Tacoma (SEA)
10:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4507 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-03-08 through 2026-04-05 |
| Sat
13:35
Seattle-Tacoma (SEA)
16:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4515 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
13:45
Seattle-Tacoma (SEA)
16:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4665 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-08-04 through 2026-09-30 |
| Sun
14:40
Seattle-Tacoma (SEA)
17:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4665 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-08-09 through 2026-09-27 |
| Tue
07:10
Seattle-Tacoma (SEA)
10:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 5083 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-08-04 through 2026-09-29 |
| Wed
07:10
Seattle-Tacoma (SEA)
10:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 5094 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-08-05 through 2026-09-30 |
| Non-Direct Flights: |
| Sun
06:15
Seattle-Tacoma (SEA)
10:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 266 1-stop Boeing 737-800 (73H) 4:40 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
12:05
Seattle-Tacoma (SEA)
17:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1338 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
12:05
Seattle-Tacoma (SEA)
17:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1338 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-02-20 through 2026-03-01 |
| Tue,Wed
11:45
Seattle-Tacoma (SEA)
16:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1418 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-04-07 through 2026-06-03 |
| Sun
15:30
Seattle-Tacoma (SEA)
19:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3231 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-06-07 through 2026-08-02 |
| Tue,Wed
07:30
Seattle-Tacoma (SEA)
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3232 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-06-09 through 2026-07-29 |
- A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Phoenix Sky Harbor airport (PHX).
- The flight distance is 1106 miles, or 1781 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 2:45 and 3:10.
