All airlines flying from Phoenix Sky Harbor (PHX) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Fri,Sun
07:55
Phoenix Sky Harbor (PHX) 4
10:10
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
07:55
Phoenix Sky Harbor (PHX) 4
10:10
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
07:55
Phoenix Sky Harbor (PHX) 4
10:10
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-12-07 through 2025-12-14 |
| Thu
07:55
Phoenix Sky Harbor (PHX) 4
10:10
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2025-12-18 |
| Mon
07:55
Phoenix Sky Harbor (PHX) 4
10:10
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-01-05 |
| Mon-Wed
08:40
Phoenix Sky Harbor (PHX) 4
10:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-11-25 through 2025-12-01 |
| Mon,Tue,Fri,Sun
08:40
Phoenix Sky Harbor (PHX) 4
10:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-12-19 through 2026-01-04 |
| Sat
09:05
Phoenix Sky Harbor (PHX) 4
11:20
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-11-08 through 2025-11-15 |
| Sat
09:05
Phoenix Sky Harbor (PHX) 4
11:20
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-11-22 through 2025-11-29 |
| Sat
09:05
Phoenix Sky Harbor (PHX) 4
11:20
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-12-06 through 2025-12-13 |
| Sat
09:05
Phoenix Sky Harbor (PHX) 4
11:20
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-12-20 through 2026-01-03 |
| Sun
09:10
Phoenix Sky Harbor (PHX) 4
11:25
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2025-11-30 |
| Tue,Wed
20:45
Phoenix Sky Harbor (PHX) 4
22:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-04 through 2025-11-12 |
| Mon-Thu
20:45
Phoenix Sky Harbor (PHX) 4
22:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-17 through 2025-11-20 |
| Mon-Fri
20:45
Phoenix Sky Harbor (PHX) 4
22:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-02 through 2025-12-11 |
| Mon-Wed
20:45
Phoenix Sky Harbor (PHX) 4
22:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-15 through 2025-12-17 |
| Wed,Thu
20:45
Phoenix Sky Harbor (PHX) 4
22:55
Seattle-Tacoma (SEA) Southwest Airlines WN 105 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-24 through 2026-01-01 |
| Daily
10:32
Phoenix Sky Harbor (PHX) 3
13:43
Seattle-Tacoma (SEA) Alaska Airlines AS 148 Non-stop Boeing 737 (73J) 3:11 Effective 2025-05-15 through 2025-06-11 |
| Sat
14:20
Phoenix Sky Harbor (PHX) 4
17:25
Seattle-Tacoma (SEA) Southwest Airlines WN 257 Non-stop Boeing 737-800 (73H) 3:05 Valid until 2025-05-31 |
| Sun
15:15
Phoenix Sky Harbor (PHX) 4
18:20
Seattle-Tacoma (SEA) Southwest Airlines WN 257 Non-stop Boeing 737-800 (73H) 3:05 Operates only on 2025-05-25 |
| Sun
16:15
Phoenix Sky Harbor (PHX) 4
19:20
Seattle-Tacoma (SEA) Southwest Airlines WN 257 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-05-04 through 2025-05-18 |
| Sun
16:15
Phoenix Sky Harbor (PHX) 4
19:20
Seattle-Tacoma (SEA) Southwest Airlines WN 257 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Operates only on 2025-06-01 |
| Mon,Thu,Fri
16:55
Phoenix Sky Harbor (PHX) 4
19:55
Seattle-Tacoma (SEA) Southwest Airlines WN 257 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Valid until 2025-06-02 |
| Tue,Wed
20:50
Phoenix Sky Harbor (PHX) 4
23:50
Seattle-Tacoma (SEA) Southwest Airlines WN 257 Non-stop Boeing 737-800 (73H) 3:00 Valid until 2025-06-04 |
| Daily
15:20
Phoenix Sky Harbor (PHX) 3
18:20
Seattle-Tacoma (SEA) Alaska Airlines AS 401 Non-stop Boeing 737 (73J) 3:00 Effective 2025-10-26 through 2025-11-01 |
| Daily
16:20
Phoenix Sky Harbor (PHX) 3
18:20
Seattle-Tacoma (SEA) Alaska Airlines AS 401 Non-stop Boeing 737 (73J) 3:00 Effective from 2025-11-02 |
| Daily
13:50
Phoenix Sky Harbor (PHX) 3
16:50
Seattle-Tacoma (SEA) Alaska Airlines AS 458 Non-stop Boeing 737 (73J) 3:00 Effective 2025-10-26 through 2025-11-01 |
| Daily
14:50
Phoenix Sky Harbor (PHX) 3
16:50
Seattle-Tacoma (SEA) Alaska Airlines AS 458 Non-stop Boeing 737 (73J) 3:00 Effective from 2025-11-02 |
| Sat
09:15
Phoenix Sky Harbor (PHX) 4
12:20
Seattle-Tacoma (SEA) Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-06-07 through 2025-08-02 |
| Tue,Wed
22:15
Phoenix Sky Harbor (PHX) 4
01:15
Seattle-Tacoma (SEA) Southwest Airlines WN 513 Non-stop Boeing 737-700 (73W) 3:00 Effective 2025-06-10 through 2025-07-30 The flight arrives 1 day after departure. |
| Daily
11:40
Phoenix Sky Harbor (PHX) 3
14:40
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:00 Effective 2025-10-04 through 2025-11-01 |
| Mon-Fri
11:44
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 9 (7M9) 3:11 Effective 2025-05-15 through 2025-05-23 |
| Sun
11:44
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:11 Operates only on 2025-05-18 |
| Mon-Fri,Sun
11:44
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 9 (7M9) 3:11 Effective 2025-05-25 through 2025-06-10 |
| Wed
11:44
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:11 Operates only on 2025-06-11 |
| Mon,Wed,Thu,Sun
11:48
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737-800 (73H) 3:07 Valid until 2025-05-14 |
| Tue,Fri
11:48
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 9 (7M9) 3:07 Effective 2025-05-02 through 2025-05-06 |
| Fri,Sat
11:48
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:07 Effective 2025-05-03 through 2025-05-10 |
| Tue
11:48
Phoenix Sky Harbor (PHX) 3
14:55
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 9 (7M9) 3:07 Operates only on 2025-05-13 |
| Mon,Tue,Thu
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737-700 (73G) 3:06 Effective 2025-06-12 through 2025-08-19 |
| Fri,Sun
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 8 (7M8) 3:06 Effective 2025-06-13 through 2025-07-06 |
| Sat
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737-800 (73H) 3:06 Effective 2025-06-14 through 2025-06-28 |
| Wed
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2025-06-18 through 2025-08-13 |
| Sat
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:06 Operates only on 2025-07-05 |
| Fri
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737-800 (73H) 3:06 Operates only on 2025-07-11 |
| Sat
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737-800 (73H) 3:06 Effective 2025-07-12 through 2025-08-02 |
| Fri,Sun
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 8 (7M8) 3:06 Effective 2025-07-13 through 2025-08-17 |
| Sat
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:06 Operates only on 2025-08-09 |
| Sat
11:52
Phoenix Sky Harbor (PHX) 3
14:58
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Operates only on 2025-08-16 |
| Daily
12:04
Phoenix Sky Harbor (PHX) 3
15:13
Seattle-Tacoma (SEA) Alaska Airlines AS 603 Non-stop Boeing 737 (73J) 3:09 Effective 2025-08-20 through 2025-10-03 |
- A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 1106 miles, or 1781 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 2:59 and 3:38.
