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

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu-Sun 16:45 Chicago O'Hare (ORD) 3 19:20 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:35 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 512)
Daily 16:45 Chicago O'Hare (ORD) 3 19:18 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:33 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 512)
Thu 16:50 Chicago O'Hare (ORD) 3 19:30 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:40 Operates only on 2024-10-31
Codeshare flight, operated by American Airlines.(AA 512)
Mon,Thu,Fri,Sun 17:05 Chicago O'Hare (ORD) 3 19:36 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:31 Effective 2024-09-05 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 512)
Tue,Wed,Sat 19:00 Chicago O'Hare (ORD) 3 21:58 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:58 Effective 2024-09-04 through 2024-10-05
Codeshare flight, operated by American Airlines.(AA 512)
Daily 19:05 Chicago O'Hare (ORD) 3 21:57 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:52 Effective 2024-10-07 through 2024-10-30
Codeshare flight, operated by American Airlines.(AA 512)
Mon,Fri-Sun 19:05 Chicago O'Hare (ORD) 3 21:57 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:52 Effective 2024-11-01 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 512)
Thu,Fri 20:15 Chicago O'Hare (ORD) 3 22:59 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:44 Effective 2024-11-28 through 2024-11-29
Codeshare flight, operated by American Airlines.(AA 3110)
Mon,Thu,Fri,Sun 20:25 Chicago O'Hare (ORD) 3 23:15 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:50 Effective 2024-11-07 through 2024-11-22
Codeshare flight, operated by American Airlines.(AA 1663)
Mon-Wed,Sat,Sun 20:25 Chicago O'Hare (ORD) 3 23:15 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:50 Effective 2024-11-23 through 2024-12-04
Codeshare flight, operated by American Airlines.(AA 1663)
Daily 20:25 Chicago O'Hare (ORD) 3 23:13 Seattle-Tacoma (SEA)
Aer Lingus EI 7109 Non-stop Boeing 737-800 (738) 4:48 Effective 2024-12-05 through 2024-12-18
Codeshare flight, operated by American Airlines.(AA 3156)
Daily 18:25 Chicago O'Hare (ORD) 3 21:24 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737 MAX 8 (7M8) 4:59 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2368)
Mon-Fri,Sun 19:09 Chicago O'Hare (ORD) 3 22:01 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737-800 (738) 4:52 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 2368)
Daily 20:15 Chicago O'Hare (ORD) 3 22:50 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737-800 (738) 4:35 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 2368)
Daily 20:20 Chicago O'Hare (ORD) 3 22:58 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737-800 (738) 4:38 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2368)
Mon,Thu,Fri,Sun 20:30 Chicago O'Hare (ORD) 3 23:26 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737-800 (738) 4:56 Effective 2024-10-07 through 2024-10-28
Codeshare flight, operated by American Airlines.(AA 2368)
Fri,Sun 20:30 Chicago O'Hare (ORD) 3 23:26 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737-800 (738) 4:56 Effective 2024-11-01 through 2024-11-03
Codeshare flight, operated by American Airlines.(AA 2368)
Mon,Thu,Fri,Sun 20:43 Chicago O'Hare (ORD) 3 23:21 Seattle-Tacoma (SEA)
Aer Lingus EI 7151 Non-stop Boeing 737-800 (738) 4:38 Effective 2024-09-05 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 2697)
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Aer Lingus flights from Chicago O'Hare (ORD) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:35, non-stop
Boeing 737-800 (738)

Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:33, non-stop
Boeing 737-800 (738)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:40, non-stop
Boeing 737-800 (738)

Effective 2024-09-05 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:31, non-stop
Boeing 737-800 (738)

Effective 2024-09-04 through 2024-10-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:58, non-stop
Boeing 737-800 (738)

Effective 2024-10-07 through 2024-10-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:52, non-stop
Boeing 737-800 (738)

Effective 2024-11-01 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 512)
Duration: 4:52, non-stop
Boeing 737-800 (738)

Effective 2024-11-28 through 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3110)
Duration: 4:44, non-stop
Boeing 737-800 (738)

Effective 2024-11-07 through 2024-11-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1663)
Duration: 4:50, non-stop
Boeing 737-800 (738)

Effective 2024-11-23 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1663)
Duration: 4:50, non-stop
Boeing 737-800 (738)

Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3156)
Duration: 4:48, non-stop
Boeing 737-800 (738)

Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:59, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:52, non-stop
Boeing 737-800 (738)

Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:35, non-stop
Boeing 737-800 (738)

Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:38, non-stop
Boeing 737-800 (738)

Effective 2024-10-07 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:56, non-stop
Boeing 737-800 (738)

Effective 2024-11-01 through 2024-11-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:56, non-stop
Boeing 737-800 (738)

Effective 2024-09-05 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2697)
Duration: 4:38, non-stop
Boeing 737-800 (738)
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  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1715 miles, or 2760 km.
  • The timezone of the departure airport is UTC-6 , 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 4:31 and 4:59.