Finnair flights from Seattle-Tacoma (SEA) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri,Sun 17:59 Seattle-Tacoma (SEA) 20:17 San Francisco (SFO) 1
Finnair AY 2502 Non-stop Boeing 737 (73J) 2:18 Effective 2026-06-12 through 2026-08-14
Codeshare flight, operated by Alaska Airlines.(AS 1385)
Mon,Fri 17:59 Seattle-Tacoma (SEA) 20:17 San Francisco (SFO) 1
Finnair AY 2502 Non-stop Boeing 737 (73J) 2:18 Effective 2026-08-17 through 2026-09-28
Codeshare flight, operated by Alaska Airlines.(AS 1385)
Tue,Fri,Sun 18:59 Seattle-Tacoma (SEA) 21:11 San Francisco (SFO) 1
Finnair AY 2502 Non-stop Boeing 737 (73J) 2:12 Effective 2026-05-15 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1324)
Tue 20:00 Seattle-Tacoma (SEA) 22:10 San Francisco (SFO) 1
Finnair AY 2502 Non-stop Boeing 737 (73J) 2:10 Effective 2026-04-28 through 2026-05-05
Codeshare flight, operated by Alaska Airlines.(AS 528)
Tue,Sun 20:00 Seattle-Tacoma (SEA) 22:10 San Francisco (SFO) 1
Finnair AY 2502 Non-stop Boeing 737 (73J) 2:10 Effective 2026-05-10 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 528)
Tue,Fri,Sun 17:59 Seattle-Tacoma (SEA) 20:10 San Francisco (SFO) 1
Finnair AY 2504 Non-stop Boeing 737 (73J) 2:11 Effective 2026-05-15 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Tue 18:00 Seattle-Tacoma (SEA) 20:10 San Francisco (SFO) 1
Finnair AY 2504 Non-stop Boeing 737 (73J) 2:10 Effective 2026-04-28 through 2026-05-05
Codeshare flight, operated by Alaska Airlines.(AS 688)
Tue,Sun 18:00 Seattle-Tacoma (SEA) 20:10 San Francisco (SFO) 1
Finnair AY 2504 Non-stop Boeing 737 (73J) 2:10 Effective 2026-05-10 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 688)
Tue,Fri,Sun 19:13 Seattle-Tacoma (SEA) 21:27 San Francisco (SFO) 1
Finnair AY 2504 Non-stop Boeing 737 (73J) 2:14 Effective 2026-06-12 through 2026-08-14
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Mon,Fri 19:13 Seattle-Tacoma (SEA) 21:27 San Francisco (SFO) 1
Finnair AY 2504 Non-stop Boeing 737 (73J) 2:14 Effective 2026-08-17 through 2026-09-28
Codeshare flight, operated by Alaska Airlines.(AS 1318)




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Finnair flights from Seattle-Tacoma (SEA) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY2502
17:59
Seattle-Tacoma (SEA)

20:17
San Francisco (SFO) 1
Effective 2026-06-12 through 2026-08-14
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1385)
Duration: 2:18, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2502
17:59
Seattle-Tacoma (SEA)

20:17
San Francisco (SFO) 1
Effective 2026-08-17 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1385)
Duration: 2:18, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2502
18:59
Seattle-Tacoma (SEA)

21:11
San Francisco (SFO) 1
Effective 2026-05-15 through 2026-06-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1324)
Duration: 2:12, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2502
20:00
Seattle-Tacoma (SEA)

22:10
San Francisco (SFO) 1
Effective 2026-04-28 through 2026-05-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 528)
Duration: 2:10, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2502
20:00
Seattle-Tacoma (SEA)

22:10
San Francisco (SFO) 1
Effective 2026-05-10 through 2026-05-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 528)
Duration: 2:10, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2504
17:59
Seattle-Tacoma (SEA)

20:10
San Francisco (SFO) 1
Effective 2026-05-15 through 2026-06-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:11, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2504
18:00
Seattle-Tacoma (SEA)

20:10
San Francisco (SFO) 1
Effective 2026-04-28 through 2026-05-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 688)
Duration: 2:10, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2504
18:00
Seattle-Tacoma (SEA)

20:10
San Francisco (SFO) 1
Effective 2026-05-10 through 2026-05-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 688)
Duration: 2:10, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2504
19:13
Seattle-Tacoma (SEA)

21:27
San Francisco (SFO) 1
Effective 2026-06-12 through 2026-08-14
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:14, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY2504
19:13
Seattle-Tacoma (SEA)

21:27
San Francisco (SFO) 1
Effective 2026-08-17 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:14, non-stop
Boeing 737 (73J)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at San Francisco airport (SFO).
  • 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 2:10 and 2:18.
All SEA-SFO flights
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