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

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FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri,Sun 23:50 Seattle-Tacoma (SEA) 05:53 Chicago O'Hare (ORD) 1 United Airlines UA 747 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-06-20 through 2025-06-25 The flight arrives 1 day after departure.
Thu 23:59 Seattle-Tacoma (SEA) 06:00 Chicago O'Hare (ORD) 1 United Airlines UA 747 Non-stop Boeing 737-900 (739) 4:01 Operates only on 2025-05-01 The flight arrives 1 day after departure.
Daily 23:59 Seattle-Tacoma (SEA) 06:00 Chicago O'Hare (ORD) 1 United Airlines UA 747 Non-stop Boeing 737 MAX 8 (7M8) 4:01 Effective 2025-05-02 through 2025-05-20 The flight arrives 1 day after departure.
Wed 23:59 Seattle-Tacoma (SEA) 06:00 Chicago O'Hare (ORD) 1 United Airlines UA 747 Non-stop Boeing 737-800 (738) 4:01 Operates only on 2025-05-21 The flight arrives 1 day after departure.
Daily 07:00 Seattle-Tacoma (SEA) 13:04 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:04 Effective 2025-10-04 through 2025-10-25
Daily 08:00 Seattle-Tacoma (SEA) 14:19 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:19 Effective 2025-08-20 through 2025-10-03
Tue,Thu,Sat,Sun 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:10 Effective 2025-06-12 through 2025-06-19
Mon,Wed,Fri 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-06-13 through 2025-06-27
Sat 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Operates only on 2025-06-21
Sun 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-06-22 through 2025-06-29
Tue,Thu,Sat 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:10 Effective 2025-06-24 through 2025-07-03
Mon 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2025-06-30
Mon,Wed,Fri,Sun 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-07-02 through 2025-07-16
Sat 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Effective 2025-07-05 through 2025-07-12
Tue,Thu 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:10 Effective 2025-07-08 through 2025-07-24
Fri 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Operates only on 2025-07-18
Sat 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2025-07-19
Mon,Wed,Fri,Sun 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-07-20 through 2025-08-18
Tue,Thu,Sat 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:10 Effective 2025-07-26 through 2025-08-09
Tue 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-900 (739) 4:10 Operates only on 2025-08-12
Tue,Thu,Sat 08:03 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:10 Effective 2025-08-14 through 2025-08-19
Tue,Thu,Sat 08:30 Seattle-Tacoma (SEA) 14:48 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:18 Valid until 2025-05-10
Wed 08:30 Seattle-Tacoma (SEA) 14:48 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 MAX 8 (7M8) 4:18 Valid until 2025-05-07
Mon,Fri 08:30 Seattle-Tacoma (SEA) 14:48 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-800 (73H) 4:18 Valid until 2025-05-09
Mon,Tue 08:30 Seattle-Tacoma (SEA) 14:48 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:18 Effective 2025-05-12 through 2025-05-13
Wed 08:30 Seattle-Tacoma (SEA) 14:48 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737-800 (73H) 4:18 Operates only on 2025-05-14
Sun 09:00 Seattle-Tacoma (SEA) 15:13 Chicago O'Hare (ORD) 2 Alaska Airlines AS 890 Non-stop Boeing 737 (73J) 4:13 Valid until 2025-05-11
Daily 13:55 Seattle-Tacoma (SEA) 19:59 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:04 Effective 2025-10-04 through 2025-10-25
Daily 15:55 Seattle-Tacoma (SEA) 22:03 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:08 Effective 2025-08-20 through 2025-10-03
Mon-Fri,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:05 Effective 2025-06-12 through 2025-06-23
Tue 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2025-06-24
Tue-Fri,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:05 Effective 2025-06-25 through 2025-07-01
Mon,Wed 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2025-06-30 through 2025-07-02
Mon-Thu,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:05 Effective 2025-07-03 through 2025-07-10
Mon,Tue,Thu,Fri,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:05 Effective 2025-07-11 through 2025-07-17
Mon-Wed,Fri,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2025-07-16 through 2025-07-27
Mon,Thu 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:05 Effective 2025-07-24 through 2025-08-07
Tue,Wed,Fri,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2025-07-29 through 2025-08-10
Mon,Wed,Fri,Sun 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2025-08-11 through 2025-08-17
Mon,Tue,Thu 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 (73J) 4:05 Effective 2025-08-12 through 2025-08-18
Tue 16:25 Seattle-Tacoma (SEA) 22:30 Chicago O'Hare (ORD) 2 Alaska Airlines AS 941 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Operates only on 2025-08-19
Daily 05:02 Seattle-Tacoma (SEA) 11:05 Chicago O'Hare (ORD) 3 American Airlines AA 1071 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-10-26 through 2025-11-01
Sat 23:48 Seattle-Tacoma (SEA) 05:51 Chicago O'Hare (ORD) 1 United Airlines UA 1180 Non-stop Boeing 737-900 (739) 4:03 Effective 2025-08-02 through 2025-08-16 The flight arrives 1 day after departure.
Mon-Thu 15:58 Seattle-Tacoma (SEA) 21:59 Chicago O'Hare (ORD) 2 Alaska Airlines AS 1206 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Valid until 2025-05-01
Mon,Wed,Fri,Sun 15:58 Seattle-Tacoma (SEA) 21:59 Chicago O'Hare (ORD) 2 Alaska Airlines AS 1206 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Effective 2025-05-02 through 2025-05-11
Tue,Thu,Sat 15:58 Seattle-Tacoma (SEA) 21:59 Chicago O'Hare (ORD) 2 Alaska Airlines AS 1206 Non-stop Boeing 737 (73J) 4:01 Effective 2025-05-03 through 2025-05-10
Mon,Wed 15:58 Seattle-Tacoma (SEA) 21:59 Chicago O'Hare (ORD) 2 Alaska Airlines AS 1206 Non-stop Boeing 737 (73J) 4:01 Effective 2025-05-12 through 2025-05-14
Tue 15:58 Seattle-Tacoma (SEA) 21:59 Chicago O'Hare (ORD) 2 Alaska Airlines AS 1206 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Operates only on 2025-05-13
Sat 17:26 Seattle-Tacoma (SEA) 23:33 Chicago O'Hare (ORD) 1 United Airlines UA 1219 Non-stop Boeing 737-900 (739) 4:07 Effective 2025-06-07 through 2025-06-21
Sun 17:07 Seattle-Tacoma (SEA) 23:14 Chicago O'Hare (ORD) 1 United Airlines UA 1312 Non-stop Boeing 737-800 (738) 4:07 Operates only on 2025-05-25

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Parallax here SEA-ORD

1 2 3 4 5 6 7 ... 23 24 25

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 Flights:

United Airlines UA747

23:50

Seattle-Tacoma (SEA)

05:53(+1)

Chicago O'Hare (ORD) 1

Effective 2025-06-20 through 2025-06-25

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

United Airlines UA747

23:59

Seattle-Tacoma (SEA)

06:00(+1)

Chicago O'Hare (ORD) 1

Operates only on 2025-05-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:01, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

United Airlines UA747

23:59

Seattle-Tacoma (SEA)

06:00(+1)

Chicago O'Hare (ORD) 1

Effective 2025-05-02 through 2025-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:01, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

United Airlines UA747

23:59

Seattle-Tacoma (SEA)

06:00(+1)

Chicago O'Hare (ORD) 1

Operates only on 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:01, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Alaska Airlines AS890

07:00

Seattle-Tacoma (SEA)

13:04

Chicago O'Hare (ORD) 2

Effective 2025-10-04 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:00

Seattle-Tacoma (SEA)

14:19

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:19, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-06-12 through 2025-06-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 4:10, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-06-13 through 2025-06-27

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Operates only on 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-06-22 through 2025-06-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-06-24 through 2025-07-03

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Operates only on 2025-06-30

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-07-02 through 2025-07-16

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-07-05 through 2025-07-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-07-08 through 2025-07-24

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Operates only on 2025-07-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Operates only on 2025-07-19

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-07-20 through 2025-08-18

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-07-26 through 2025-08-09

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Operates only on 2025-08-12

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-900 (739)

Alaska Airlines AS890

08:03

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Effective 2025-08-14 through 2025-08-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:30

Seattle-Tacoma (SEA)

14:48

Chicago O'Hare (ORD) 2

Valid until 2025-05-10

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:18, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:30

Seattle-Tacoma (SEA)

14:48

Chicago O'Hare (ORD) 2

Valid until 2025-05-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:18, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS890

08:30

Seattle-Tacoma (SEA)

14:48

Chicago O'Hare (ORD) 2

Valid until 2025-05-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:18, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS890

08:30

Seattle-Tacoma (SEA)

14:48

Chicago O'Hare (ORD) 2

Effective 2025-05-12 through 2025-05-13

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:18, non-stop
Boeing 737 (73J)

Alaska Airlines AS890

08:30

Seattle-Tacoma (SEA)

14:48

Chicago O'Hare (ORD) 2

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:18, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS890

09:00

Seattle-Tacoma (SEA)

15:13

Chicago O'Hare (ORD) 2

Valid until 2025-05-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:13, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

13:55

Seattle-Tacoma (SEA)

19:59

Chicago O'Hare (ORD) 2

Effective 2025-10-04 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

15:55

Seattle-Tacoma (SEA)

22:03

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:08, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-06-12 through 2025-06-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Operates only on 2025-06-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-06-25 through 2025-07-01

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-06-30 through 2025-07-02

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-07-03 through 2025-07-10

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-07-11 through 2025-07-17

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-07-16 through 2025-07-27

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-07-24 through 2025-08-07

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-07-29 through 2025-08-10

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-08-11 through 2025-08-17

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Effective 2025-08-12 through 2025-08-18

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 (73J)

Alaska Airlines AS941

16:25

Seattle-Tacoma (SEA)

22:30

Chicago O'Hare (ORD) 2

Operates only on 2025-08-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

American Airlines AA1071

05:02

Seattle-Tacoma (SEA)

11:05

Chicago O'Hare (ORD) 3

Effective 2025-10-26 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:03, non-stop
Boeing 737-800 (738)

United Airlines UA1180

23:48

Seattle-Tacoma (SEA)

05:51(+1)

Chicago O'Hare (ORD) 1

Effective 2025-08-02 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:03, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Alaska Airlines AS1206

15:58

Seattle-Tacoma (SEA)

21:59

Chicago O'Hare (ORD) 2

Valid until 2025-05-01

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS1206

15:58

Seattle-Tacoma (SEA)

21:59

Chicago O'Hare (ORD) 2

Effective 2025-05-02 through 2025-05-11

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS1206

15:58

Seattle-Tacoma (SEA)

21:59

Chicago O'Hare (ORD) 2

Effective 2025-05-03 through 2025-05-10

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:01, non-stop
Boeing 737 (73J)

Alaska Airlines AS1206

15:58

Seattle-Tacoma (SEA)

21:59

Chicago O'Hare (ORD) 2

Effective 2025-05-12 through 2025-05-14

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:01, non-stop
Boeing 737 (73J)

Alaska Airlines AS1206

15:58

Seattle-Tacoma (SEA)

21:59

Chicago O'Hare (ORD) 2

Operates only on 2025-05-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA1219

17:26

Seattle-Tacoma (SEA)

23:33

Chicago O'Hare (ORD) 1

Effective 2025-06-07 through 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:07, non-stop
Boeing 737-900 (739)

United Airlines UA1312

17:07

Seattle-Tacoma (SEA)

23:14

Chicago O'Hare (ORD) 1

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

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Parallax here SEA-ORD

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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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