Finnair flights from Seattle-Tacoma (SEA) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 19:55 Seattle-Tacoma (SEA) 23:33 Denver (DEN)
Finnair AY 2595 Non-stop Boeing 737 (73J) 2:38 Effective 2026-04-28 through 2026-05-05
Codeshare flight, operated by Alaska Airlines.(AS 642)
Tue,Sun 19:55 Seattle-Tacoma (SEA) 23:33 Denver (DEN)
Finnair AY 2595 Non-stop Boeing 737 (73J) 2:38 Effective 2026-05-10 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 642)
Mon,Fri 19:59 Seattle-Tacoma (SEA) 23:48 Denver (DEN)
Finnair AY 2595 Non-stop Boeing 737 (73J) 2:49 Effective 2026-08-21 through 2026-09-28
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Tue,Fri,Sun 20:13 Seattle-Tacoma (SEA) 23:59 Denver (DEN)
Finnair AY 2595 Non-stop Boeing 737 (73J) 2:46 Effective 2026-06-12 through 2026-08-14
Codeshare flight, operated by Alaska Airlines.(AS 642)
Mon 20:13 Seattle-Tacoma (SEA) 23:59 Denver (DEN)
Finnair AY 2595 Non-stop Boeing 737 (73J) 2:46 Operates only on 2026-08-17
Codeshare flight, operated by Alaska Airlines.(AS 642)
Tue,Fri,Sun 20:23 Seattle-Tacoma (SEA) 00:05 Denver (DEN)
Finnair AY 2595 Non-stop Boeing 737 (73J) 2:42 Effective 2026-05-15 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 321)
The flight arrives 1 day after departure.


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

Effective 2026-04-28 through 2026-05-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 642)
Duration: 2:38, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-05-10 through 2026-05-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 642)
Duration: 2:38, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-08-21 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 2:49, 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 642)
Duration: 2:46, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Operates only on 2026-08-17
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 642)
Duration: 2:46, non-stop
Boeing 737 (73J)

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 321)
Duration: 2:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:38 and 2:49.