All airlines flying from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:55 Seattle-Tacoma (SEA) 17:04 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Airbus A319 (319) 4:09 Operates only on 2025-06-07 Codeshare flight, operated by United Airlines.(UA 312)
Sat,Sun 10:55 Seattle-Tacoma (SEA) 17:04 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Boeing 737-700 (73G) 4:09 Effective 2025-06-08 through 2025-06-22 Codeshare flight, operated by United Airlines.(UA 312)
Mon,Thu,Fri 10:55 Seattle-Tacoma (SEA) 17:04 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Boeing 737-800 (738) 4:09 Effective 2025-06-09 through 2025-06-23 Codeshare flight, operated by United Airlines.(UA 312)
Daily 10:55 Seattle-Tacoma (SEA) 17:10 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Airbus A321neo (32Q) 4:15 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 747)
Daily 10:55 Seattle-Tacoma (SEA) 17:10 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Boeing 737-900 (739) 4:15 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 747)
Mon,Thu,Fri 10:56 Seattle-Tacoma (SEA) 17:05 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Boeing 737-900 (739) 4:09 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 265)
Sat,Sun 10:56 Seattle-Tacoma (SEA) 17:05 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Boeing 737-800 (738) 4:09 Effective 2025-06-28 through 2025-08-17 Codeshare flight, operated by United Airlines.(UA 265)
Tue,Wed 11:01 Seattle-Tacoma (SEA) 17:10 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Airbus A321neo (32Q) 4:09 Effective 2025-06-03 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 312)
Tue,Wed 11:02 Seattle-Tacoma (SEA) 17:10 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Airbus A321neo (32Q) 4:08 Effective 2025-07-01 through 2025-08-13 Codeshare flight, operated by United Airlines.(UA 265)
Daily 11:05 Seattle-Tacoma (SEA) 17:10 Chicago O'Hare (ORD) 1 Brussels Airlines SN 8876 Non-stop Boeing 737-900 (739) 4:05 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 747)
Daily 23:00 Seattle-Tacoma (SEA) 05:04 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:04 Effective 2025-10-04 through 2025-10-31 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Sat 23:00 Seattle-Tacoma (SEA) 04:04 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:04 Operates only on 2025-11-01 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:00 Seattle-Tacoma (SEA) 05:04 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:04 Effective 2025-11-02 through 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:00 Seattle-Tacoma (SEA) 05:04 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:04 Effective from 2026-02-12 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon-Fri,Sun 23:36 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:04 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Sat 23:36 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 MAX 8 (7M8) 4:04 Effective 2025-08-23 through 2025-09-27 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-05-15 through 2025-05-29 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Fri 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-900 (739) 4:00 Operates only on 2025-05-16 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Fri 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-05-23 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon-Sat 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-05-30 through 2025-06-13 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Sun 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-06-01 through 2025-06-08 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Sat 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-06-14 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-06-15 through 2025-06-26 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Fri 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-06-27 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-06-28 through 2025-07-10 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Fri 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Operates only on 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-07-11 through 2025-07-20 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Operates only on 2025-07-21 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Tue 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-07-22 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-07-23 through 2025-08-04 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Tue 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-900 (739) 4:00 Operates only on 2025-08-05 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Wed 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-08-06 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 05:40 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:00 Effective 2025-08-07 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon-Fri,Sun 23:59 Seattle-Tacoma (SEA) 06:05 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737 (73J) 4:06 Valid until 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Wed 23:59 Seattle-Tacoma (SEA) 06:05 Chicago O'Hare (ORD) 2 Qatar Airways QR 8887 Non-stop Boeing 737-800 (73H) 4:06 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 11:20 Seattle-Tacoma (SEA) 17:38 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Airbus A321 (321) 4:18 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 1872)
Daily 13:34 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:11 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 13:35 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:05 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 13:40 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:05 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 13:41 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:04 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 13:41 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:04 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 13:44 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:01 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 15:10 Seattle-Tacoma (SEA) 21:17 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:07 Effective 2025-06-05 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 15:13 Seattle-Tacoma (SEA) 21:22 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Airbus A321 (321) 4:09 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 15:13 Seattle-Tacoma (SEA) 21:22 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:09 Effective 2025-08-06 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2398)
Daily 15:13 Seattle-Tacoma (SEA) 21:15 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9381 Non-stop Boeing 737-800 (738) 4:02 Effective 2025-10-06 through 2025-10-25 Codeshare flight, operated by American Airlines.(AA 2398)
Sat 10:40 Seattle-Tacoma (SEA) 16:56 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9431 Non-stop Boeing 737-800 (738) 4:16 Effective 2025-06-07 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 1672)
Sat 10:40 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9431 Non-stop Boeing 737-800 (738) 4:19 Effective 2025-07-05 through 2025-08-02 Codeshare flight, operated by American Airlines.(AA 1672)
Mon-Fri,Sun 10:46 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9431 Non-stop Airbus A321 (321) 4:13 Effective 2025-07-06 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1672)
Mon-Fri,Sun 10:54 Seattle-Tacoma (SEA) 17:03 Chicago O'Hare (ORD) 3 Malaysia Airlines MH 9431 Non-stop Airbus A321 (321) 4:09 Effective 2025-06-05 through 2025-07-04 Codeshare flight, operated by American Airlines.(AA 1672)

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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 3:45 and 4:19.

Return (ORD-SEA) flights

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All airlines flying from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Brussels Airlines SN8876

10:55

Seattle-Tacoma (SEA)

17:04

Chicago O'Hare (ORD) 1

Operates only on 2025-06-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 312)

Duration: 4:09, non-stop
Airbus A319 (319)

Brussels Airlines SN8876

10:55

Seattle-Tacoma (SEA)

17:04

Chicago O'Hare (ORD) 1

Effective 2025-06-08 through 2025-06-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 312)

Duration: 4:09, non-stop
Boeing 737-700 (73G)

Brussels Airlines SN8876

10:55

Seattle-Tacoma (SEA)

17:04

Chicago O'Hare (ORD) 1

Effective 2025-06-09 through 2025-06-23

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 312)

Duration: 4:09, non-stop
Boeing 737-800 (738)

Brussels Airlines SN8876

10:55

Seattle-Tacoma (SEA)

17:10

Chicago O'Hare (ORD) 1

Effective 2025-08-19 through 2025-09-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 747)

Duration: 4:15, non-stop
Airbus A321neo (32Q)

Brussels Airlines SN8876

10:55

Seattle-Tacoma (SEA)

17:10

Chicago O'Hare (ORD) 1

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 747)

Duration: 4:15, non-stop
Boeing 737-900 (739)

Brussels Airlines SN8876

10:56

Seattle-Tacoma (SEA)

17:05

Chicago O'Hare (ORD) 1

Effective 2025-06-26 through 2025-08-18

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 265)

Duration: 4:09, non-stop
Boeing 737-900 (739)

Brussels Airlines SN8876

10:56

Seattle-Tacoma (SEA)

17:05

Chicago O'Hare (ORD) 1

Effective 2025-06-28 through 2025-08-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 265)

Duration: 4:09, non-stop
Boeing 737-800 (738)

Brussels Airlines SN8876

11:01

Seattle-Tacoma (SEA)

17:10

Chicago O'Hare (ORD) 1

Effective 2025-06-03 through 2025-06-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 312)

Duration: 4:09, non-stop
Airbus A321neo (32Q)

Brussels Airlines SN8876

11:02

Seattle-Tacoma (SEA)

17:10

Chicago O'Hare (ORD) 1

Effective 2025-07-01 through 2025-08-13

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 265)

Duration: 4:08, non-stop
Airbus A321neo (32Q)

Brussels Airlines SN8876

11:05

Seattle-Tacoma (SEA)

17:10

Chicago O'Hare (ORD) 1

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 747)

Duration: 4:05, non-stop
Boeing 737-900 (739)

Qatar Airways QR8887

23:00

Seattle-Tacoma (SEA)

05:04(+1)

Chicago O'Hare (ORD) 2

Effective 2025-10-04 through 2025-10-31

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.

Qatar Airways QR8887

23:00

Seattle-Tacoma (SEA)

04:04(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-11-01

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.

Qatar Airways QR8887

23:00

Seattle-Tacoma (SEA)

05:04(+1)

Chicago O'Hare (ORD) 2

Effective 2025-11-02 through 2026-01-06

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.

Qatar Airways QR8887

23:00

Seattle-Tacoma (SEA)

05:04(+1)

Chicago O'Hare (ORD) 2

Effective from 2026-02-12

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.

Qatar Airways QR8887

23:36

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-08-20 through 2025-10-03

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.

Qatar Airways QR8887

23:36

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-08-23 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:04, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-05-15 through 2025-05-29

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-05-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-05-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-05-30 through 2025-06-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-06-01 through 2025-06-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-06-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-06-15 through 2025-06-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-06-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-06-28 through 2025-07-10

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-07-11 through 2025-07-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-07-21

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-07-22

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-07-23 through 2025-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-08-05

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-08-06

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:40

Seattle-Tacoma (SEA)

05:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-08-07 through 2025-08-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Chicago O'Hare (ORD) 2

Valid until 2025-05-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:06, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR8887

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Chicago O'Hare (ORD) 2

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 328)

Duration: 4:06, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Malaysia Airlines MH9381

11:20

Seattle-Tacoma (SEA)

17:38

Chicago O'Hare (ORD) 3

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1872)

Duration: 4:18, non-stop
Airbus A321 (321)

Malaysia Airlines MH9381

13:34

Seattle-Tacoma (SEA)

19:45

Chicago O'Hare (ORD) 3

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:11, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

13:35

Seattle-Tacoma (SEA)

19:40

Chicago O'Hare (ORD) 3

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:05, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

13:40

Seattle-Tacoma (SEA)

19:45

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:05, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

13:41

Seattle-Tacoma (SEA)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-11-02 through 2025-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:04, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

13:41

Seattle-Tacoma (SEA)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:04, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

13:44

Seattle-Tacoma (SEA)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:01, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

15:10

Seattle-Tacoma (SEA)

21:17

Chicago O'Hare (ORD) 3

Effective 2025-06-05 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:07, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

15:13

Seattle-Tacoma (SEA)

21:22

Chicago O'Hare (ORD) 3

Effective 2025-07-05 through 2025-08-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:09, non-stop
Airbus A321 (321)

Malaysia Airlines MH9381

15:13

Seattle-Tacoma (SEA)

21:22

Chicago O'Hare (ORD) 3

Effective 2025-08-06 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:09, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9381

15:13

Seattle-Tacoma (SEA)

21:15

Chicago O'Hare (ORD) 3

Effective 2025-10-06 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2398)

Duration: 4:02, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9431

10:40

Seattle-Tacoma (SEA)

16:56

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 1672)

Duration: 4:16, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9431

10:40

Seattle-Tacoma (SEA)

16:59

Chicago O'Hare (ORD) 3

Effective 2025-07-05 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1672)

Duration: 4:19, non-stop
Boeing 737-800 (738)

Malaysia Airlines MH9431

10:46

Seattle-Tacoma (SEA)

16:59

Chicago O'Hare (ORD) 3

Effective 2025-07-06 through 2025-08-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 1672)

Duration: 4:13, non-stop
Airbus A321 (321)

Malaysia Airlines MH9431

10:54

Seattle-Tacoma (SEA)

17:03

Chicago O'Hare (ORD) 3

Effective 2025-06-05 through 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 1672)

Duration: 4:09, non-stop
Airbus A321 (321)

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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 3:45 and 4:19.

Return (ORD-SEA) flights

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