Finnair flights from Tucson (TUS) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri,Sun 12:01 Tucson (TUS) 15:14 Seattle-Tacoma (SEA)
Finnair AY 3956 Non-stop Boeing 737 (73J) 3:13 Effective 2026-05-15 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 648)
Tue,Fri,Sun 12:06 Tucson (TUS) 15:23 Seattle-Tacoma (SEA)
Finnair AY 3956 Non-stop Boeing 737 (73J) 3:17 Effective 2026-06-12 through 2026-08-14
Codeshare flight, operated by Alaska Airlines.(AS 648)
Mon,Fri 12:06 Tucson (TUS) 15:23 Seattle-Tacoma (SEA)
Finnair AY 3956 Non-stop Boeing 737 (73J) 3:17 Effective 2026-08-17 through 2026-09-28
Codeshare flight, operated by Alaska Airlines.(AS 648)


Finnair flights from Tucson (TUS) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-05-15 through 2026-06-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 648)
Duration: 3:13, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-06-12 through 2026-08-14
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 648)
Duration: 3:17, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-08-17 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 648)
Duration: 3:17, non-stop
Boeing 737 (73J)
  • A domestic route departing from the Tucson airport (TUS) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1216 miles, or 1956 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 3:13 and 3:17.