Alaska Airlines flights from Portland (PDX) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
09:26
Portland (PDX)
10:31
Seattle-Tacoma (SEA) Alaska Airlines AS 3036 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-06 |
| Daily
10:45
Portland (PDX)
11:49
Seattle-Tacoma (SEA) Alaska Airlines AS 3038 Non-stop Embraer EMB 175 (E75) 1:04 Valid until 2026-01-06 |
| Mon,Tue,Thu,Fri,Sun
21:30
Portland (PDX)
22:33
Seattle-Tacoma (SEA) Alaska Airlines AS 3041 Non-stop Embraer EMB 175 (E75) 1:03 Effective 2026-01-08 through 2026-02-10 |
| Daily
10:30
Portland (PDX)
11:33
Seattle-Tacoma (SEA) Alaska Airlines AS 3045 Non-stop Embraer EMB 175 (E75) 1:03 Effective 2026-01-07 through 2026-02-10 |
| Mon,Tue,Thu,Fri
14:56
Portland (PDX)
16:01
Seattle-Tacoma (SEA) Alaska Airlines AS 3048 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-06 |
| Wed,Sat,Sun
14:42
Portland (PDX)
15:47
Seattle-Tacoma (SEA) Alaska Airlines AS 3050 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-04 |
| Daily
21:45
Portland (PDX)
22:46
Seattle-Tacoma (SEA) Alaska Airlines AS 3277 Non-stop Embraer EMB 175 (E75) 1:01 Effective 2026-05-13 through 2026-06-09 |
| Daily
19:40
Portland (PDX)
20:40
Seattle-Tacoma (SEA) Alaska Airlines AS 3289 Non-stop Embraer EMB 175 (E75) 1:00 Effective from 2026-06-10 |
| Mon-Thu
14:38
Portland (PDX)
15:44
Seattle-Tacoma (SEA) Alaska Airlines AS 3365 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-01-07 through 2026-01-15 |
| Mon-Fri
14:38
Portland (PDX)
15:44
Seattle-Tacoma (SEA) Alaska Airlines AS 3365 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-01-16 through 2026-02-10 |
| Daily
21:59
Portland (PDX)
23:00
Seattle-Tacoma (SEA) Alaska Airlines AS 3408 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-06-10 |
| Daily
10:34
Portland (PDX)
11:31
Seattle-Tacoma (SEA) Alaska Airlines AS 3431 Non-stop Embraer EMB 175 (E75) 0:57 Effective 2026-05-13 through 2026-06-09 |
| Daily
10:40
Portland (PDX)
11:41
Seattle-Tacoma (SEA) Alaska Airlines AS 3431 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-06-10 |
| Daily
15:40
Portland (PDX)
16:41
Seattle-Tacoma (SEA) Alaska Airlines AS 3446 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-06-10 |
| Mon,Tue,Thu,Fri
19:28
Portland (PDX)
20:33
Seattle-Tacoma (SEA) Alaska Airlines AS 3454 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-06 |
| Daily
17:30
Portland (PDX)
18:32
Seattle-Tacoma (SEA) Alaska Airlines AS 3474 Non-stop Embraer EMB 175 (E75) 1:02 Effective 2026-05-13 through 2026-06-09 |
- A domestic route departing from the Portland airport (PDX) and arriving at Seattle-Tacoma airport (SEA).
- 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 0:53 and 1:13.
