All airlines flying from Seattle-Tacoma (SEA) to Portland (PDX).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Sun
21:58
Seattle-Tacoma (SEA)
22:59
Portland (PDX) Alaska Airlines AS 170 Non-stop Boeing 737-800 (73H) 1:01 Valid until 2026-01-04 |
| Mon,Tue,Sat
21:58
Seattle-Tacoma (SEA)
22:59
Portland (PDX) Alaska Airlines AS 170 Non-stop Boeing 737 (73J) 1:01 Valid until 2026-01-05 |
| Tue
22:02
Seattle-Tacoma (SEA)
23:03
Portland (PDX) Alaska Airlines AS 170 Non-stop Boeing 737-800 (73H) 1:01 Operates only on 2026-01-06 |
| Daily
21:50
Seattle-Tacoma (SEA)
22:44
Portland (PDX) Alaska Airlines AS 203 Non-stop Boeing 737 (73J) 0:54 Effective from 2026-10-03 |
| Daily
11:20
Seattle-Tacoma (SEA)
12:18
Portland (PDX) Alaska Airlines AS 234 Non-stop Boeing 737 (73J) 0:58 Effective 2026-05-13 through 2026-06-09 |
| Thu,Sat,Sun
21:40
Seattle-Tacoma (SEA)
22:41
Portland (PDX) Alaska Airlines AS 310 Non-stop Boeing 737-800 (73H) 1:01 Effective 2026-02-12 through 2026-02-15 |
| Mon-Fri
21:40
Seattle-Tacoma (SEA)
22:41
Portland (PDX) Alaska Airlines AS 310 Non-stop Boeing 737 MAX 8 (7M8) 1:01 Effective 2026-02-13 through 2026-02-20 |
| Daily
21:40
Seattle-Tacoma (SEA)
22:41
Portland (PDX) Alaska Airlines AS 310 Non-stop Boeing 737 MAX 8 (7M8) 1:01 Effective 2026-02-21 through 2026-03-14 |
| Sun
21:40
Seattle-Tacoma (SEA)
22:41
Portland (PDX) Alaska Airlines AS 310 Non-stop Boeing 737-800 (73H) 1:01 Operates only on 2026-03-15 |
| Mon,Tue
21:40
Seattle-Tacoma (SEA)
22:41
Portland (PDX) Alaska Airlines AS 310 Non-stop Boeing 737 MAX 8 (7M8) 1:01 Effective 2026-03-16 through 2026-03-17 |
| Tue,Thu-Sat
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737 (73J) 1:04 Effective 2026-02-12 through 2026-02-27 |
| Sun
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737 MAX 9 (7M9) 1:04 Effective 2026-02-15 through 2026-03-01 |
| Mon,Wed
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737-800 (73H) 1:04 Effective 2026-02-16 through 2026-02-25 |
| Mon,Sat
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737-800 (73H) 1:04 Effective 2026-02-28 through 2026-03-02 |
| Tue,Fri,Sat
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737 (73J) 1:04 Effective 2026-03-03 through 2026-03-10 |
| Wed,Thu,Sun
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737 MAX 9 (7M9) 1:04 Effective 2026-03-04 through 2026-03-11 |
| Mon,Fri
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737-800 (73H) 1:04 Effective 2026-03-09 through 2026-03-13 |
| Mon,Tue,Thu,Sun
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737 (73J) 1:04 Effective 2026-03-12 through 2026-03-17 |
| Sat
07:45
Seattle-Tacoma (SEA)
08:49
Portland (PDX) Alaska Airlines AS 349 Non-stop Boeing 737-700 (73G) 1:04 Operates only on 2026-03-14 |
| Wed
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 MAX 9 (7M9) 0:57 Operates only on 2026-01-07 |
| Wed-Fri,Sun
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737-800 (73H) 0:57 Effective 2026-01-08 through 2026-01-14 |
| Mon,Thu-Sat
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 (73J) 0:57 Effective 2026-01-10 through 2026-01-17 |
| Tue
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 MAX 8 (7M8) 0:57 Effective 2026-01-13 through 2026-01-20 |
| Mon,Sat,Sun
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737-800 (73H) 0:57 Effective 2026-01-18 through 2026-01-25 |
| Mon,Wed,Thu
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 (73J) 0:57 Effective 2026-01-21 through 2026-01-26 |
| Tue,Fri
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 MAX 8 (7M8) 0:57 Effective 2026-01-23 through 2026-01-27 |
| Wed,Fri-Sun
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737-800 (73H) 0:57 Effective 2026-01-28 through 2026-02-01 |
| Mon,Wed,Thu
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 (73J) 0:57 Effective 2026-01-29 through 2026-02-05 |
| Tue
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 MAX 8 (7M8) 0:57 Effective 2026-02-03 through 2026-02-10 |
| Wed,Fri
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 (73J) 0:57 Effective 2026-02-06 through 2026-02-11 |
| Sat
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737 MAX 9 (7M9) 0:57 Operates only on 2026-02-07 |
| Mon,Sun
19:50
Seattle-Tacoma (SEA)
20:47
Portland (PDX) Alaska Airlines AS 380 Non-stop Boeing 737-800 (73H) 0:57 Effective 2026-02-08 through 2026-02-09 |
| Sun
11:11
Seattle-Tacoma (SEA)
12:13
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737-800 (73H) 1:02 Valid until 2026-01-04 |
| Mon,Thu-Sat
11:16
Seattle-Tacoma (SEA)
12:13
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737 (73J) 0:57 Valid until 2026-01-03 |
| Mon,Wed
11:16
Seattle-Tacoma (SEA)
12:13
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737 MAX 9 (7M9) 0:57 Valid until 2026-01-05 |
| Tue
11:16
Seattle-Tacoma (SEA)
12:13
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737 (73J) 0:57 Operates only on 2026-01-06 |
| Daily
11:25
Seattle-Tacoma (SEA)
12:21
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737 (73J) 0:56 Effective 2026-03-19 through 2026-04-21 |
| Daily
11:30
Seattle-Tacoma (SEA)
12:26
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737 (73J) 0:56 Effective 2026-04-22 through 2026-05-12 |
| Thu
11:40
Seattle-Tacoma (SEA)
12:44
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737-800 (73H) 1:04 Operates only on 2026-02-12 |
| Daily
11:40
Seattle-Tacoma (SEA)
12:44
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737-700 (73G) 1:04 Effective 2026-02-13 through 2026-03-17 |
| Wed
12:50
Seattle-Tacoma (SEA)
13:46
Portland (PDX) Alaska Airlines AS 466 Non-stop Boeing 737 (73J) 0:56 Operates only on 2026-03-18 |
| Tue
23:15
Seattle-Tacoma (SEA)
00:12
Portland (PDX) Alaska Airlines AS 480 Non-stop Boeing 737-800 (73H) 0:57 Operates only on 2026-01-06 The flight arrives 1 day after departure. |
| Mon,Wed-Sun
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737 MAX 8 (7M8) 1:01 Effective 2026-01-07 through 2026-01-31 |
| Tue
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737 MAX 9 (7M9) 1:01 Operates only on 2026-01-13 |
| Tue
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737 (73J) 1:01 Operates only on 2026-01-20 |
| Tue
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737 MAX 9 (7M9) 1:01 Effective 2026-01-27 through 2026-02-03 |
| Sun
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737-800 (73H) 1:01 Operates only on 2026-02-01 |
| Mon,Wed-Sun
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737 MAX 8 (7M8) 1:01 Effective 2026-02-02 through 2026-02-09 |
| Tue,Wed
21:45
Seattle-Tacoma (SEA)
22:46
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737 MAX 8 (7M8) 1:01 Effective 2026-02-10 through 2026-02-11 |
| Thu,Sun
22:48
Seattle-Tacoma (SEA)
23:44
Portland (PDX) Alaska Airlines AS 498 Non-stop Boeing 737-800 (73H) 0:56 Effective 2026-02-12 through 2026-02-15 |
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Parallax here SEA-PDX
- A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Portland airport (PDX).
- The flight distance is 129 miles, or 208 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 0:48 and 1:13.
