Alaska Airlines flights from Newark Liberty, New York (EWR) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:30 Newark Liberty, New York (EWR) B 19:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 280 Non-stop Boeing 737 (73J) 6:18 Effective from 2025-03-19
Mon,Thu 15:23 Newark Liberty, New York (EWR) B 18:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:25 Effective 2024-12-05 through 2024-12-09
Fri,Sun 15:23 Newark Liberty, New York (EWR) B 18:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Effective 2024-12-06 through 2024-12-08
Thu 15:23 Newark Liberty, New York (EWR) B 18:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:25 Operates only on 2024-12-12
Mon,Fri 15:23 Newark Liberty, New York (EWR) B 18:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:25 Effective 2024-12-13 through 2024-12-16
Sun 15:23 Newark Liberty, New York (EWR) B 18:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Operates only on 2024-12-15
Wed,Sun 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:06 Effective 2024-10-27 through 2024-10-30
Mon 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:06 Effective 2024-10-28 through 2024-11-04
Tue,Thu,Fri 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:06 Effective 2024-10-29 through 2024-11-01
Sun 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 8 (7M8) 6:06 Operates only on 2024-11-03
Mon-Wed 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:06 Effective 2024-11-05 through 2024-11-19
Thu,Fri 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:06 Effective 2024-11-07 through 2024-11-08
Thu,Sun 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:06 Effective 2024-11-10 through 2024-11-14
Fri,Sun 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:06 Effective 2024-11-15 through 2024-11-17
Wed 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:06 Operates only on 2024-11-20
Thu 15:25 Newark Liberty, New York (EWR) B 18:31 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:06 Operates only on 2024-11-21
Wed,Fri 15:25 Newark Liberty, New York (EWR) B 18:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:15 Effective 2024-11-22 through 2024-11-27
Sun 15:25 Newark Liberty, New York (EWR) B 18:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:15 Operates only on 2024-11-24
Mon 15:25 Newark Liberty, New York (EWR) B 18:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2024-11-25 through 2024-12-02
Tue,Fri 15:25 Newark Liberty, New York (EWR) B 18:39 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Effective 2024-11-26 through 2024-11-29
Sun 15:25 Newark Liberty, New York (EWR) B 18:39 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:14 Operates only on 2024-12-01
Mon-Fri,Sun 15:25 Newark Liberty, New York (EWR) B 18:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:23 Effective 2024-12-19 through 2025-01-05
Mon,Sat,Sun 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 5:59 Valid until 2024-09-02
Mon-Sat 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2024-09-03 through 2024-09-12
Fri,Sun 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 5:59 Effective 2024-09-08 through 2024-09-15
Mon,Tue,Thu-Sat 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2024-09-14 through 2024-09-20
Wed,Sat,Sun 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 5:59 Effective 2024-09-18 through 2024-09-22
Mon-Fri,Sun 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2024-09-23 through 2024-09-29
Mon,Sat 16:00 Newark Liberty, New York (EWR) B 18:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 5:59 Effective 2024-09-28 through 2024-09-30
Tue 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 8 (7M8) 6:12 Operates only on 2024-10-01
Mon,Wed 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:12 Effective 2024-10-02 through 2024-10-14
Thu,Fri,Sun 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:12 Effective 2024-10-03 through 2024-10-13
Tue 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:12 Operates only on 2024-10-08
Tue,Wed,Fri,Sun 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:12 Effective 2024-10-15 through 2024-10-20
Mon-Thu 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:12 Effective 2024-10-17 through 2024-10-23
Thu 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:12 Operates only on 2024-10-24
Fri 16:00 Newark Liberty, New York (EWR) B 19:12 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:12 Operates only on 2024-10-25
Daily 16:00 Newark Liberty, New York (EWR) B 19:21 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:21 Effective 2025-01-06 through 2025-03-18
Tue 16:40 Newark Liberty, New York (EWR) B 20:05 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 8 (7M8) 6:25 Operates only on 2024-12-03
Wed 16:40 Newark Liberty, New York (EWR) B 20:05 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 (73J) 6:25 Effective 2024-12-04 through 2024-12-11
Tue 16:40 Newark Liberty, New York (EWR) B 20:05 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Operates only on 2024-12-10
Tue,Wed 16:40 Newark Liberty, New York (EWR) B 20:05 Seattle-Tacoma (SEA)
Alaska Airlines AS 281 Non-stop Boeing 737-800 (73H) 6:25 Effective 2024-12-17 through 2024-12-18
Mon,Tue,Fri 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2024-10-01 through 2024-10-07
Wed,Thu,Sat,Sun 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737-800 (73H) 6:10 Effective 2024-10-02 through 2024-10-09
Mon,Tue,Sun 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737 (73J) 6:10 Effective 2024-10-08 through 2024-10-20
Thu,Fri 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2024-10-10 through 2024-10-17
Wed,Fri,Sat 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737-800 (73H) 6:10 Effective 2024-10-12 through 2024-10-26
Mon,Thu 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2024-10-21 through 2024-10-24
Tue 07:00 Newark Liberty, New York (EWR) B 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737 (73J) 6:10 Operates only on 2024-10-22
Wed,Fri 07:00 Newark Liberty, New York (EWR) B 10:19 Seattle-Tacoma (SEA)
Alaska Airlines AS 299 Non-stop Boeing 737-800 (73H) 6:19 Effective 2024-11-22 through 2024-11-27
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Alaska Airlines flights from Newark Liberty, New York (EWR) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:18, non-stop
Boeing 737 (73J)

Effective 2024-12-05 through 2024-12-09
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737 (73J)

Effective 2024-12-06 through 2024-12-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-12-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737-800 (73H)

Effective 2024-12-13 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737 (73J)

Operates only on 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-27 through 2024-10-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:06, non-stop
Boeing 737 (73J)

Effective 2024-10-28 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:06, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-29 through 2024-11-01
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:06, non-stop
Boeing 737-800 (73H)

Operates only on 2024-11-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:06, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-05 through 2024-11-19
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:06, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-07 through 2024-11-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:06, non-stop
Boeing 737 (73J)

Effective 2024-11-10 through 2024-11-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 6:06, non-stop
Boeing 737-800 (73H)

Effective 2024-11-15 through 2024-11-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:06, non-stop
Boeing 737 (73J)

Operates only on 2024-11-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:06, non-stop
Boeing 737-800 (73H)

Operates only on 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:06, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-22 through 2024-11-27
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737-800 (73H)

Operates only on 2024-11-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 (73J)

Effective 2024-11-25 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-26 through 2024-11-29
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:14, non-stop
Boeing 737 (73J)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:23, non-stop
Boeing 737 (73J)

Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:59, non-stop
Boeing 737 (73J)

Effective 2024-09-03 through 2024-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-08 through 2024-09-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:59, non-stop
Boeing 737 (73J)

Effective 2024-09-14 through 2024-09-20
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-18 through 2024-09-22
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 5:59, non-stop
Boeing 737 (73J)

Effective 2024-09-23 through 2024-09-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-28 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:59, non-stop
Boeing 737 (73J)

Operates only on 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:12, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-02 through 2024-10-14
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:12, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-03 through 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:12, non-stop
Boeing 737-800 (73H)

Operates only on 2024-10-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:12, non-stop
Boeing 737 (73J)

Effective 2024-10-15 through 2024-10-20
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:12, non-stop
Boeing 737-800 (73H)

Effective 2024-10-17 through 2024-10-23
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:12, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:12, non-stop
Boeing 737-800 (73H)

Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:12, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:21, non-stop
Boeing 737 (73J)

Operates only on 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-04 through 2024-12-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737 (73J)

Operates only on 2024-12-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-17 through 2024-12-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:25, non-stop
Boeing 737-800 (73H)

Effective 2024-10-01 through 2024-10-07
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-02 through 2024-10-09
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:10, non-stop
Boeing 737-800 (73H)

Effective 2024-10-08 through 2024-10-20
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:10, non-stop
Boeing 737 (73J)

Effective 2024-10-10 through 2024-10-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-12 through 2024-10-26
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 6:10, non-stop
Boeing 737-800 (73H)

Effective 2024-10-21 through 2024-10-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:10, non-stop
Boeing 737 (73J)

Effective 2024-11-22 through 2024-11-27
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:19, non-stop
Boeing 737-800 (73H)
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  • A domestic route departing from the Newark Liberty, New York airport (EWR) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2394 miles, or 3852 km.
  • The timezone of the departure airport is UTC-5 , 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 5:59 and 6:28.