Alaska Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
19:49
San Francisco (SFO) 1
22:03
Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:14 Effective from 2026-06-10 |
| Tue,Sat
20:46
San Francisco (SFO) 1
23:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Valid until 2026-01-03 |
| Mon,Tue,Fri
20:46
San Francisco (SFO) 1
23:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:18 Effective 2026-01-02 through 2026-01-06 |
| Sun
20:46
San Francisco (SFO) 1
23:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-700 (73G) 2:18 Operates only on 2026-01-04 |
| Mon-Fri,Sun
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-12 through 2026-02-18 |
| Thu
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-02-19 through 2026-02-26 |
| Mon-Wed,Fri,Sun
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-20 through 2026-02-25 |
| Fri
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737-800 (73H) 2:19 Operates only on 2026-02-27 |
| Mon-Fri,Sun
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-01 through 2026-03-06 |
| Thu,Sun
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-03-08 through 2026-03-12 |
| Mon,Wed,Fri,Sun
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-09 through 2026-03-16 |
| Tue
13:45
San Francisco (SFO) 1
16:04
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-03-10 through 2026-03-17 |
| Wed
14:40
San Francisco (SFO) 1
16:55
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:15 Operates only on 2026-03-18 |
| Daily
14:40
San Francisco (SFO) 1
16:54
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:14 Effective 2026-03-19 through 2026-05-12 |
| Mon,Wed,Thu,Sun
14:50
San Francisco (SFO) 1
17:05
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 MAX 9 (7M9) 2:15 Valid until 2026-01-04 |
| Mon,Tue,Fri
14:50
San Francisco (SFO) 1
17:05
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 (73J) 2:15 Valid until 2026-01-05 |
| Tue
14:50
San Francisco (SFO) 1
17:05
Seattle-Tacoma (SEA) Alaska Airlines AS 1340 Non-stop Boeing 737 MAX 9 (7M9) 2:15 Operates only on 2026-01-06 |
| Wed
14:25
San Francisco (SFO) 1
16:42
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737-800 (73H) 2:17 Effective 2026-01-07 through 2026-02-04 |
| Wed
14:25
San Francisco (SFO) 1
16:42
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 (73J) 2:17 Operates only on 2026-02-11 |
| Tue,Thu,Sun
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737-800 (73H) 2:17 Effective 2026-01-08 through 2026-01-18 |
| Mon,Fri,Sat
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 (73J) 2:17 Effective 2026-01-09 through 2026-01-19 |
| Mon,Tue,Fri
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 (73J) 2:17 Effective 2026-01-20 through 2026-01-26 |
| Thu,Sat,Sun
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737-800 (73H) 2:17 Effective 2026-01-22 through 2026-02-01 |
| Tue
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Operates only on 2026-01-27 |
| Mon,Fri
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 (73J) 2:17 Effective 2026-01-30 through 2026-02-06 |
| Mon,Tue,Thu,Sun
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737-800 (73H) 2:17 Effective 2026-02-03 through 2026-02-09 |
| Sat
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 (73J) 2:17 Operates only on 2026-02-07 |
| Tue
14:30
San Francisco (SFO) 1
16:47
Seattle-Tacoma (SEA) Alaska Airlines AS 1342 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Operates only on 2026-02-10 |
| Daily
18:49
San Francisco (SFO) 1
21:00
Seattle-Tacoma (SEA) Alaska Airlines AS 1349 Non-stop Boeing 737 (73J) 2:11 Effective 2026-05-13 through 2026-06-09 |
| Daily
09:15
San Francisco (SFO) 1
11:30
Seattle-Tacoma (SEA) Alaska Airlines AS 1365 Non-stop Boeing 737 (73J) 2:15 Effective from 2026-06-10 |
| Daily
08:15
San Francisco (SFO) 1
10:28
Seattle-Tacoma (SEA) Alaska Airlines AS 1409 Non-stop Boeing 737 (73J) 2:13 Effective from 2026-10-03 |
| Daily
08:20
San Francisco (SFO) 1
10:33
Seattle-Tacoma (SEA) Alaska Airlines AS 1409 Non-stop Boeing 737 (73J) 2:13 Effective 2026-06-10 through 2026-10-02 |
| Daily
14:15
San Francisco (SFO) 1
16:26
Seattle-Tacoma (SEA) Alaska Airlines AS 1445 Non-stop Boeing 737 (73J) 2:11 Effective 2026-06-10 through 2026-08-18 |
| Daily
14:45
San Francisco (SFO) 1
16:56
Seattle-Tacoma (SEA) Alaska Airlines AS 1445 Non-stop Boeing 737 (73J) 2:11 Effective from 2026-08-19 |
| Daily
18:45
San Francisco (SFO) 1
20:59
Seattle-Tacoma (SEA) Alaska Airlines AS 1471 Non-stop Boeing 737 (73J) 2:14 Effective 2026-04-22 through 2026-05-12 |
| Daily
14:39
San Francisco (SFO) 1
16:50
Seattle-Tacoma (SEA) Alaska Airlines AS 1472 Non-stop Boeing 737 (73J) 2:11 Effective 2026-05-13 through 2026-06-09 |
| Daily
08:00
San Francisco (SFO) 1
10:10
Seattle-Tacoma (SEA) Alaska Airlines AS 1476 Non-stop Boeing 737 (73J) 2:10 Effective 2026-04-22 through 2026-05-12 |
- A domestic route departing from the San Francisco airport (SFO) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 679 miles, or 1092 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 2:06 and 2:21.
