Finnair flights from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed,Fri-Sun 10:00 Seattle-Tacoma (SEA) 16:15 Chicago O'Hare (ORD) 2
Finnair AY 2541 Non-stop Boeing 737 (73J) 4:15 Effective 2025-03-30 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 429)
Tue,Wed,Fri-Sun 14:05 Seattle-Tacoma (SEA) 20:09 Chicago O'Hare (ORD) 2
Finnair AY 2541 Non-stop Boeing 737 (73J) 4:04 Effective from 2025-06-13
Codeshare flight, operated by Alaska Airlines.(AS 941)
Sun 14:13 Seattle-Tacoma (SEA) 20:14 Chicago O'Hare (ORD) 2
Finnair AY 2541 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Operates only on 2024-09-01
Codeshare flight, operated by Alaska Airlines.(AS 1188)
Tue,Wed,Fri-Sun 11:40 Seattle-Tacoma (SEA) 17:45 Chicago O'Hare (ORD) 2
Finnair AY 3911 Non-stop Boeing 737 (73J) 4:05 Effective from 2025-03-30
Codeshare flight, operated by Alaska Airlines.(AS 410)
Sun 12:15 Seattle-Tacoma (SEA) 18:25 Chicago O'Hare (ORD) 2
Finnair AY 3911 Non-stop Boeing 737 (73J) 4:10 Valid until 2024-09-01
Codeshare flight, operated by Alaska Airlines.(AS 410)
Mon,Thu,Sat 23:00 Seattle-Tacoma (SEA) 05:04 Chicago O'Hare (ORD) 2
Finnair AY 3981 Non-stop Boeing 737 (73J) 4:04 Effective from 2025-05-03
Codeshare flight, operated by Alaska Airlines.(AS 328)
The flight arrives 1 day after departure.
Tue,Wed,Fri-Sun 13:24 Seattle-Tacoma (SEA) 19:35 Chicago O'Hare (ORD) 3
Finnair AY 4042 Non-stop Boeing 737-800 (738) 4:11 Effective from 2025-06-06
Codeshare flight, operated by American Airlines.(AA 2359)
Sun 13:26 Seattle-Tacoma (SEA) 19:31 Chicago O'Hare (ORD) 3
Finnair AY 4042 Non-stop Boeing 737-800 (738) 4:05 Valid until 2024-09-01
Codeshare flight, operated by American Airlines.(AA 2359)
Tue,Wed,Fri-Sun 13:29 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3
Finnair AY 4042 Non-stop Boeing 737-800 (738) 4:11 Effective 2025-05-06 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2359)
Tue,Wed,Fri-Sun 13:32 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3
Finnair AY 4042 Non-stop Boeing 737-800 (738) 4:08 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2359)
Tue,Wed,Sun 13:35 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3
Finnair AY 4042 Non-stop Boeing 737-800 (738) 4:05 Effective 2025-03-30 through 2025-04-02
Codeshare flight, operated by American Airlines.(AA 2398)
Mon,Thu 22:52 Seattle-Tacoma (SEA) 05:07 Chicago O'Hare (ORD) 3
Finnair AY 4042 Non-stop Boeing 737-800 (738) 4:15 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 2368)
The flight arrives 1 day after departure.
Sat 22:52 Seattle-Tacoma (SEA) 05:07 Chicago O'Hare (ORD) 3
Finnair AY 4217 Non-stop Boeing 737-800 (738) 4:15 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 2368)
The flight arrives 1 day after departure.
Sat 22:54 Seattle-Tacoma (SEA) 05:00 Chicago O'Hare (ORD) 3
Finnair AY 4217 Non-stop Boeing 737 MAX 8 (7M8) 4:06 Operates only on 2025-05-03
Codeshare flight, operated by American Airlines.(AA 2368)
The flight arrives 1 day after departure.




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Finnair flights from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY2541
10:00
Seattle-Tacoma (SEA)

16:15
Chicago O'Hare (ORD) 2
Effective 2025-03-30 through 2025-06-11
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 429)
Duration: 4:15, non-stop
Boeing 737 (73J)
Finnair AY2541
14:05
Seattle-Tacoma (SEA)

20:09
Chicago O'Hare (ORD) 2
Effective from 2025-06-13
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 941)
Duration: 4:04, non-stop
Boeing 737 (73J)
Finnair AY2541
14:13
Seattle-Tacoma (SEA)

20:14
Chicago O'Hare (ORD) 2
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1188)
Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)
Finnair AY3911
11:40
Seattle-Tacoma (SEA)

17:45
Chicago O'Hare (ORD) 2
Effective from 2025-03-30
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 410)
Duration: 4:05, non-stop
Boeing 737 (73J)
Finnair AY3911
12:15
Seattle-Tacoma (SEA)

18:25
Chicago O'Hare (ORD) 2
Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 410)
Duration: 4:10, non-stop
Boeing 737 (73J)
Finnair AY3981
23:00
Seattle-Tacoma (SEA)

05:04(+1)
Chicago O'Hare (ORD) 2
Effective from 2025-05-03
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 328)
Duration: 4:04, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Finnair AY4042
13:24
Seattle-Tacoma (SEA)

19:35
Chicago O'Hare (ORD) 3
Effective from 2025-06-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:11, non-stop
Boeing 737-800 (738)
Finnair AY4042
13:26
Seattle-Tacoma (SEA)

19:31
Chicago O'Hare (ORD) 3
Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:05, non-stop
Boeing 737-800 (738)
Finnair AY4042
13:29
Seattle-Tacoma (SEA)

19:40
Chicago O'Hare (ORD) 3
Effective 2025-05-06 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:11, non-stop
Boeing 737-800 (738)
Finnair AY4042
13:32
Seattle-Tacoma (SEA)

19:40
Chicago O'Hare (ORD) 3
Effective 2025-04-04 through 2025-05-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:08, non-stop
Boeing 737-800 (738)
Finnair AY4042
13:35
Seattle-Tacoma (SEA)

19:40
Chicago O'Hare (ORD) 3
Effective 2025-03-30 through 2025-04-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2398)
Duration: 4:05, non-stop
Boeing 737-800 (738)
Finnair AY4042
22:52
Seattle-Tacoma (SEA)

05:07(+1)
Chicago O'Hare (ORD) 3
Effective from 2025-06-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:15, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4217
22:52
Seattle-Tacoma (SEA)

05:07(+1)
Chicago O'Hare (ORD) 3
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:15, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4217
22:54
Seattle-Tacoma (SEA)

05:00(+1)
Chicago O'Hare (ORD) 3
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:06, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1715 miles, or 2760 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 4:01 and 4:15.
All SEA-ORD flights
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