Finnair flights from Seattle-Tacoma (SEA) to Pasco (PSC).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri,Sun 19:50 Seattle-Tacoma (SEA) 20:50 Pasco (PSC)
Finnair AY 3917 Non-stop Boeing 737 (73J) 1:00 Effective 2026-05-15 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 486)
Tue,Fri,Sun 19:55 Seattle-Tacoma (SEA) 20:55 Pasco (PSC)
Finnair AY 3917 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-06-12 through 2026-08-14
Codeshare flight, operated by Alaska Airlines.(AS 2100)
Mon,Fri 19:55 Seattle-Tacoma (SEA) 20:55 Pasco (PSC)
Finnair AY 3917 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-08-17 through 2026-09-28
Codeshare flight, operated by Alaska Airlines.(AS 2100)
Tue,Fri,Sun 17:52 Seattle-Tacoma (SEA) 18:47 Pasco (PSC)
Finnair AY 3973 Non-stop Embraer EMB 175 (E75) 0:55 Effective 2026-05-15 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2435)
Tue,Fri,Sun 18:10 Seattle-Tacoma (SEA) 19:10 Pasco (PSC)
Finnair AY 3973 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-06-12 through 2026-08-14
Codeshare flight, operated by Alaska Airlines.(AS 2304)
Mon,Fri 18:10 Seattle-Tacoma (SEA) 19:10 Pasco (PSC)
Finnair AY 3973 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-08-17 through 2026-09-28
Codeshare flight, operated by Alaska Airlines.(AS 2304)




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Finnair flights from Seattle-Tacoma (SEA) to Pasco (PSC).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3917
19:50
Seattle-Tacoma (SEA)

20:50
Pasco (PSC)
Effective 2026-05-15 through 2026-06-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 486)
Duration: 1:00, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3917
19:55
Seattle-Tacoma (SEA)

20:55
Pasco (PSC)
Effective 2026-06-12 through 2026-08-14
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2100)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3917
19:55
Seattle-Tacoma (SEA)

20:55
Pasco (PSC)
Effective 2026-08-17 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2100)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3973
17:52
Seattle-Tacoma (SEA)

18:47
Pasco (PSC)
Effective 2026-05-15 through 2026-06-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2435)
Duration: 0:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3973
18:10
Seattle-Tacoma (SEA)

19:10
Pasco (PSC)
Effective 2026-06-12 through 2026-08-14
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2304)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3973
18:10
Seattle-Tacoma (SEA)

19:10
Pasco (PSC)
Effective 2026-08-17 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2304)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Pasco airport (PSC).
  • The flight distance is 172 miles, or 276 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 0:55 and 1:00.
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