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

FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu,Fri 06:00 Seattle-Tacoma (SEA) 12:01 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 4812 Non-stop Boeing 737 (737) 4:01 Effective 2026-02-12 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 356)
Mon,Tue,Fri,Sat 00:25 Seattle-Tacoma (SEA) 06:29 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6669 Non-stop Boeing 737 (737) 4:04 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 328)
Sun 00:25 Seattle-Tacoma (SEA) 06:29 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6669 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Operates only on 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 328)
Wed 23:00 Seattle-Tacoma (SEA) 05:04 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6669 Non-stop Boeing 737 (737) 4:04 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Daily 23:00 Seattle-Tacoma (SEA) 05:00 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6669 Non-stop Boeing 737 (737) 4:00 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 328) The flight arrives 1 day after departure.
Mon,Tue,Sat,Sun 06:00 Seattle-Tacoma (SEA) 12:13 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 (737) 4:13 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 410)
Fri 06:00 Seattle-Tacoma (SEA) 12:13 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 MAX 9 (7M9) 4:13 Operates only on 2026-01-02 Codeshare flight, operated by Alaska Airlines.(AS 410)
Daily 10:22 Seattle-Tacoma (SEA) 16:33 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 (737) 4:11 Effective 2026-02-12 through 2026-03-13 Codeshare flight, operated by Alaska Airlines.(AS 410)
Sat 10:22 Seattle-Tacoma (SEA) 16:33 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Operates only on 2026-03-14 Codeshare flight, operated by Alaska Airlines.(AS 410)
Tue,Sun 10:22 Seattle-Tacoma (SEA) 16:33 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 (737) 4:11 Effective 2026-03-15 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 410)
Mon 10:22 Seattle-Tacoma (SEA) 16:33 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Operates only on 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 410)
Mon-Fri,Sun 11:00 Seattle-Tacoma (SEA) 17:10 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 (737) 4:10 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 410)
Wed 11:45 Seattle-Tacoma (SEA) 17:50 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 (737) 4:05 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 410)
Daily 11:45 Seattle-Tacoma (SEA) 17:53 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6817 Non-stop Boeing 737 (737) 4:08 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 410)
Daily 10:55 Seattle-Tacoma (SEA) 17:12 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6818 Non-stop Boeing 737 (737) 4:17 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 429)
Mon-Wed,Fri-Sun 17:49 Seattle-Tacoma (SEA) 23:59 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 4:10 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 538)
Thu 17:49 Seattle-Tacoma (SEA) 23:59 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Operates only on 2026-01-01 Codeshare flight, operated by Alaska Airlines.(AS 538)
Daily 17:50 Seattle-Tacoma (SEA) 23:50 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 4:00 Effective 2026-01-07 through 2026-02-01 Codeshare flight, operated by Alaska Airlines.(AS 538)
Mon,Sat 17:50 Seattle-Tacoma (SEA) 23:50 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-02-02 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 538)
Mon-Fri,Sun 17:50 Seattle-Tacoma (SEA) 23:50 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 4:00 Effective 2026-02-03 through 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 538)
Wed 17:50 Seattle-Tacoma (SEA) 23:50 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Operates only on 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 538)
Daily 17:55 Seattle-Tacoma (SEA) 23:56 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 4:01 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 538)
Mon,Wed,Sat,Sun 17:55 Seattle-Tacoma (SEA) 23:56 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 4:01 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 538)
Tue,Thu,Fri 17:55 Seattle-Tacoma (SEA) 23:56 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Effective 2026-03-10 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 538)
Wed 18:00 Seattle-Tacoma (SEA) 23:59 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 3:59 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 538)
Daily 18:00 Seattle-Tacoma (SEA) 23:58 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6819 Non-stop Boeing 737 (737) 3:58 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 538)
Wed 07:00 Seattle-Tacoma (SEA) 13:04 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:04 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 265)
Sun 07:55 Seattle-Tacoma (SEA) 14:05 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:10 Effective 2026-02-15 through 2026-03-08 Codeshare flight, operated by Alaska Airlines.(AS 265)
Sun 07:57 Seattle-Tacoma (SEA) 14:07 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:10 Operates only on 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 265)
Wed-Fri 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Effective 2026-02-12 through 2026-02-19 Codeshare flight, operated by Alaska Airlines.(AS 265)
Mon,Tue,Fri,Sat 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:11 Effective 2026-02-14 through 2026-02-24 Codeshare flight, operated by Alaska Airlines.(AS 265)
Tue-Fri 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Effective 2026-02-25 through 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 265)
Mon,Fri,Sat 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:11 Effective 2026-02-28 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 265)
Mon,Wed-Sat 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:11 Effective 2026-03-09 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 265)
Tue 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Operates only on 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 265)
Daily 08:00 Seattle-Tacoma (SEA) 14:21 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:21 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 265)
Tue 08:02 Seattle-Tacoma (SEA) 14:13 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Operates only on 2026-03-10 Codeshare flight, operated by Alaska Airlines.(AS 265)
Daily 08:30 Seattle-Tacoma (SEA) 14:41 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:11 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 265)
Daily 08:30 Seattle-Tacoma (SEA) 14:38 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:08 Effective 2026-01-07 through 2026-02-02 Codeshare flight, operated by Alaska Airlines.(AS 265)
Tue,Thu,Sat 08:30 Seattle-Tacoma (SEA) 14:38 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2026-02-03 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 265)
Mon-Wed,Fri,Sun 08:30 Seattle-Tacoma (SEA) 14:38 Chicago O'Hare (ORD) 2 Hawaiian Airlines HA 6845 Non-stop Boeing 737 (737) 4:08 Effective 2026-02-04 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 265)

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 3:58 and 4:21.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Hawaiian Airlines HA4812

06:00

Seattle-Tacoma (SEA)

12:01

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 356)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6669

00:25

Seattle-Tacoma (SEA)

06:29

Chicago O'Hare (ORD) 2

Valid until 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 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6669

00:25

Seattle-Tacoma (SEA)

06:29

Chicago O'Hare (ORD) 2

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6669

23:00

Seattle-Tacoma (SEA)

05:04(+1)

Chicago O'Hare (ORD) 2

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

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

Direct Codeshare Flights:

Hawaiian Airlines HA6669

23:00

Seattle-Tacoma (SEA)

05:00(+1)

Chicago O'Hare (ORD) 2

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

Hawaiian Airlines HA6817

06:00

Seattle-Tacoma (SEA)

12:13

Chicago O'Hare (ORD) 2

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 410)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6817

06:00

Seattle-Tacoma (SEA)

12:13

Chicago O'Hare (ORD) 2

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 410)

Duration: 4:13, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6817

10:22

Seattle-Tacoma (SEA)

16:33

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 410)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6817

10:22

Seattle-Tacoma (SEA)

16:33

Chicago O'Hare (ORD) 2

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 410)

Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6817

10:22

Seattle-Tacoma (SEA)

16:33

Chicago O'Hare (ORD) 2

Effective 2026-03-15 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 410)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6817

10:22

Seattle-Tacoma (SEA)

16:33

Chicago O'Hare (ORD) 2

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 410)

Duration: 4:11, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Hawaiian Airlines HA6817

11:00

Seattle-Tacoma (SEA)

17:10

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 410)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6817

11:45

Seattle-Tacoma (SEA)

17:50

Chicago O'Hare (ORD) 2

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 410)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6817

11:45

Seattle-Tacoma (SEA)

17:53

Chicago O'Hare (ORD) 2

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 410)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6818

10:55

Seattle-Tacoma (SEA)

17:12

Chicago O'Hare (ORD) 2

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:49

Seattle-Tacoma (SEA)

23:59

Chicago O'Hare (ORD) 2

Valid until 2026-01-06

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 538)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:49

Seattle-Tacoma (SEA)

23:59

Chicago O'Hare (ORD) 2

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 538)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:50

Seattle-Tacoma (SEA)

23:50

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 538)

Duration: 4:00, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:50

Seattle-Tacoma (SEA)

23:50

Chicago O'Hare (ORD) 2

Effective 2026-02-02 through 2026-02-07

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 538)

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:50

Seattle-Tacoma (SEA)

23:50

Chicago O'Hare (ORD) 2

Effective 2026-02-03 through 2026-02-10

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 538)

Duration: 4:00, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:50

Seattle-Tacoma (SEA)

23:50

Chicago O'Hare (ORD) 2

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 538)

Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:55

Seattle-Tacoma (SEA)

23:56

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 538)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:55

Seattle-Tacoma (SEA)

23:56

Chicago O'Hare (ORD) 2

Effective 2026-03-08 through 2026-03-16

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 538)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6819

17:55

Seattle-Tacoma (SEA)

23:56

Chicago O'Hare (ORD) 2

Effective 2026-03-10 through 2026-03-17

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 538)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6819

18:00

Seattle-Tacoma (SEA)

23:59

Chicago O'Hare (ORD) 2

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 538)

Duration: 3:59, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6819

18:00

Seattle-Tacoma (SEA)

23:58

Chicago O'Hare (ORD) 2

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 538)

Duration: 3:58, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

07:00

Seattle-Tacoma (SEA)

13:04

Chicago O'Hare (ORD) 2

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

07:55

Seattle-Tacoma (SEA)

14:05

Chicago O'Hare (ORD) 2

Effective 2026-02-15 through 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

07:57

Seattle-Tacoma (SEA)

14:07

Chicago O'Hare (ORD) 2

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:11

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-02-19

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:11, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:11

Chicago O'Hare (ORD) 2

Effective 2026-02-14 through 2026-02-24

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:11

Chicago O'Hare (ORD) 2

Effective 2026-02-25 through 2026-03-05

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:11, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:11

Chicago O'Hare (ORD) 2

Effective 2026-02-28 through 2026-03-07

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:11

Chicago O'Hare (ORD) 2

Effective 2026-03-09 through 2026-03-16

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:11

Chicago O'Hare (ORD) 2

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:00

Seattle-Tacoma (SEA)

14:21

Chicago O'Hare (ORD) 2

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:21, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:02

Seattle-Tacoma (SEA)

14:13

Chicago O'Hare (ORD) 2

Operates only on 2026-03-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:11, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:30

Seattle-Tacoma (SEA)

14:41

Chicago O'Hare (ORD) 2

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:30

Seattle-Tacoma (SEA)

14:38

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:30

Seattle-Tacoma (SEA)

14:38

Chicago O'Hare (ORD) 2

Effective 2026-02-03 through 2026-02-07

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6845

08:30

Seattle-Tacoma (SEA)

14:38

Chicago O'Hare (ORD) 2

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

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

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 3:58 and 4:21.

All SEA-ORD flights

All Hawaiian Airlines flights

Return (ORD-SEA) flights

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