All airlines flying from Seattle-Tacoma (SEA) to New York John F. Kennedy (JFK).

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FLIGHT SCHEDULE
Direct Flights:
Wed 13:45 Seattle-Tacoma (SEA) 22:19 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:34 Operates only on 2026-03-18
Daily 13:45 Seattle-Tacoma (SEA) 22:06 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:21 Effective 2026-03-19 through 2026-05-12
Mon,Tue,Fri,Sun 13:59 Seattle-Tacoma (SEA) 22:25 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:26 Valid until 2026-01-04
Mon,Wed,Thu,Sat 13:59 Seattle-Tacoma (SEA) 22:25 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:26 Valid until 2026-01-05
Tue 13:59 Seattle-Tacoma (SEA) 22:25 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:26 Operates only on 2026-01-06
Daily 14:37 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:22 Effective 2026-05-13 through 2026-06-09
Daily 14:37 Seattle-Tacoma (SEA) 23:03 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:26 Effective from 2026-06-10
Wed,Sun 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737-800 (73H) 5:12 Effective 2026-01-07 through 2026-01-11
Wed,Thu 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:12 Effective 2026-01-08 through 2026-01-15
Mon,Tue,Fri 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-01-09 through 2026-01-13
Wed,Fri 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:12 Effective 2026-01-16 through 2026-01-21
Thu,Sun 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737-800 (73H) 5:12 Effective 2026-01-18 through 2026-01-22
Mon,Fri 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-01-19 through 2026-01-23
Tue 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 8 (7M8) 5:12 Operates only on 2026-01-20
Tue,Wed,Fri,Sun 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:12 Effective 2026-01-25 through 2026-02-04
Mon,Thu 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737-800 (73H) 5:12 Effective 2026-01-26 through 2026-02-02
Mon-Thu,Sun 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:12 Effective 2026-02-05 through 2026-02-11
Fri 14:40 Seattle-Tacoma (SEA) 22:52 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Operates only on 2026-02-06
Mon,Thu 14:44 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737-800 (73H) 5:15 Effective 2026-02-12 through 2026-03-16
Tue,Fri,Sat 14:44 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:15 Effective 2026-02-13 through 2026-03-03
Wed,Sun 14:44 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:15 Effective 2026-02-15 through 2026-03-01
Wed,Fri 14:44 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:15 Effective 2026-03-04 through 2026-03-13
Tue,Sat,Sun 14:44 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 (73J) 5:15 Effective 2026-03-07 through 2026-03-14
Tue,Sun 14:44 Seattle-Tacoma (SEA) 22:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 16 Non-stop Boeing 737 MAX 9 (7M9) 5:15 Effective 2026-03-15 through 2026-03-17
Daily 21:40 Seattle-Tacoma (SEA) 06:09 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:29 Effective 2026-05-13 through 2026-06-09 The flight arrives 1 day after departure.
Sat 21:45 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Daily 22:41 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:24 Effective from 2026-06-10 The flight arrives 1 day after departure.
Wed-Sun 22:51 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-02-12 through 2026-02-25 The flight arrives 1 day after departure.
Thu 22:51 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:14 Operates only on 2026-02-26 The flight arrives 1 day after departure.
Wed-Sun 22:51 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-02-27 through 2026-03-06 The flight arrives 1 day after departure.
Wed,Thu,Sat,Sun 22:51 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-03-08 through 2026-03-14 The flight arrives 1 day after departure.
Tue 22:51 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737-800 (73H) 5:14 Effective 2026-03-10 through 2026-03-17 The flight arrives 1 day after departure.
Mon,Fri,Sun 22:51 Seattle-Tacoma (SEA) 07:05 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:14 Effective 2026-03-13 through 2026-03-16 The flight arrives 1 day after departure.
Daily 22:55 Seattle-Tacoma (SEA) 07:14 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:19 Effective 2026-03-19 through 2026-05-12 The flight arrives 1 day after departure.
Wed 23:20 Seattle-Tacoma (SEA) 07:34 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Operates only on 2026-02-11 The flight arrives 1 day after departure.
Wed 23:20 Seattle-Tacoma (SEA) 07:54 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:34 Operates only on 2026-03-18 The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 23:34 Seattle-Tacoma (SEA) 07:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Valid until 2026-01-05 The flight arrives 1 day after departure.
Fri 23:34 Seattle-Tacoma (SEA) 07:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737-800 (73H) 5:25 Operates only on 2026-01-02 The flight arrives 1 day after departure.
Tue 23:34 Seattle-Tacoma (SEA) 07:59 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 22 Non-stop Boeing 737 (73J) 5:25 Operates only on 2026-01-06 The flight arrives 1 day after departure.
Daily 07:56 Seattle-Tacoma (SEA) 16:29 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 (73J) 5:33 Effective 2026-05-13 through 2026-06-09
Mon,Tue,Thu-Sun 08:00 Seattle-Tacoma (SEA) 16:28 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 MAX 9 (7M9) 5:28 Valid until 2026-01-05
Tue 08:00 Seattle-Tacoma (SEA) 16:28 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 (73J) 5:28 Operates only on 2026-01-06
Daily 08:05 Seattle-Tacoma (SEA) 16:31 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 (73J) 5:26 Effective from 2026-06-10
Mon,Wed,Thu,Sun 10:43 Seattle-Tacoma (SEA) 19:00 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 (73J) 5:17 Effective 2026-03-11 through 2026-03-16
Fri 10:43 Seattle-Tacoma (SEA) 19:00 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Operates only on 2026-03-13
Tue,Sat 10:43 Seattle-Tacoma (SEA) 19:00 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737-800 (73H) 5:17 Effective 2026-03-14 through 2026-03-17
Wed,Thu 10:53 Seattle-Tacoma (SEA) 19:10 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 MAX 8 (7M8) 5:17 Effective 2026-02-12 through 2026-03-05
Fri 10:53 Seattle-Tacoma (SEA) 19:10 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737-800 (73H) 5:17 Effective 2026-02-13 through 2026-02-20
Mon,Tue,Sat,Sun 10:53 Seattle-Tacoma (SEA) 19:10 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 (73J) 5:17 Effective 2026-02-14 through 2026-02-21
Sun 10:53 Seattle-Tacoma (SEA) 19:10 New York John F. Kennedy (JFK) 8 Alaska Airlines AS 26 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Operates only on 2026-02-22

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Parallax here SEA-JFK

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at New York John F. Kennedy airport (JFK).
The flight distance is 2414 miles, or 3884 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:45 and 5:49.

Return (JFK-SEA) flights

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All airlines flying from Seattle-Tacoma (SEA) to New York John F. Kennedy (JFK).

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS16

13:45

Seattle-Tacoma (SEA)

22:19

New York John F. Kennedy (JFK) 8

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:34, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

13:45

Seattle-Tacoma (SEA)

22:06

New York John F. Kennedy (JFK) 8

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:21, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

13:59

Seattle-Tacoma (SEA)

22:25

New York John F. Kennedy (JFK) 8

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:26, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

13:59

Seattle-Tacoma (SEA)

22:25

New York John F. Kennedy (JFK) 8

Valid until 2026-01-05

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 5:26, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

13:59

Seattle-Tacoma (SEA)

22:25

New York John F. Kennedy (JFK) 8

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:26, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

14:37

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:22, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:37

Seattle-Tacoma (SEA)

23:03

New York John F. Kennedy (JFK) 8

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:26, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:12, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-08 through 2026-01-15

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-09 through 2026-01-13

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-16 through 2026-01-21

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-18 through 2026-01-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 5:12, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-19 through 2026-01-23

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Operates only on 2026-01-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-25 through 2026-02-04

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 5:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-01-26 through 2026-02-02

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 5:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:40

Seattle-Tacoma (SEA)

22:52

New York John F. Kennedy (JFK) 8

Operates only on 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

14:44

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

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

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS16

14:44

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

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

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 5:15, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

14:44

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:15, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:44

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

Effective 2026-03-04 through 2026-03-13

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:15, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS16

14:44

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

Effective 2026-03-07 through 2026-03-14

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 5:15, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS16

14:44

Seattle-Tacoma (SEA)

22:59

New York John F. Kennedy (JFK) 8

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:15, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS22

21:40

Seattle-Tacoma (SEA)

06:09(+1)

New York John F. Kennedy (JFK) 8

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:29, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

21:45

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:41

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:24, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:51

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Effective 2026-02-12 through 2026-02-25

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:51

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Operates only on 2026-02-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:14, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:51

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Effective 2026-02-27 through 2026-03-06

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:51

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Effective 2026-03-08 through 2026-03-14

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:51

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:14, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:51

Seattle-Tacoma (SEA)

07:05(+1)

New York John F. Kennedy (JFK) 8

Effective 2026-03-13 through 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:14, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

22:55

Seattle-Tacoma (SEA)

07:14(+1)

New York John F. Kennedy (JFK) 8

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:19, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

23:20

Seattle-Tacoma (SEA)

07:34(+1)

New York John F. Kennedy (JFK) 8

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

23:20

Seattle-Tacoma (SEA)

07:54(+1)

New York John F. Kennedy (JFK) 8

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:34, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

23:34

Seattle-Tacoma (SEA)

07:59(+1)

New York John F. Kennedy (JFK) 8

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

23:34

Seattle-Tacoma (SEA)

07:59(+1)

New York John F. Kennedy (JFK) 8

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS22

23:34

Seattle-Tacoma (SEA)

07:59(+1)

New York John F. Kennedy (JFK) 8

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:25, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS26

07:56

Seattle-Tacoma (SEA)

16:29

New York John F. Kennedy (JFK) 8

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:33, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS26

08:00

Seattle-Tacoma (SEA)

16:28

New York John F. Kennedy (JFK) 8

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 5:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS26

08:00

Seattle-Tacoma (SEA)

16:28

New York John F. Kennedy (JFK) 8

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS26

08:05

Seattle-Tacoma (SEA)

16:31

New York John F. Kennedy (JFK) 8

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:26, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS26

10:43

Seattle-Tacoma (SEA)

19:00

New York John F. Kennedy (JFK) 8

Effective 2026-03-11 through 2026-03-16

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 5:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS26

10:43

Seattle-Tacoma (SEA)

19:00

New York John F. Kennedy (JFK) 8

Operates only on 2026-03-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS26

10:43

Seattle-Tacoma (SEA)

19:00

New York John F. Kennedy (JFK) 8

Effective 2026-03-14 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:17, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS26

10:53

Seattle-Tacoma (SEA)

19:10

New York John F. Kennedy (JFK) 8

Effective 2026-02-12 through 2026-03-05

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS26

10:53

Seattle-Tacoma (SEA)

19:10

New York John F. Kennedy (JFK) 8

Effective 2026-02-13 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:17, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS26

10:53

Seattle-Tacoma (SEA)

19:10

New York John F. Kennedy (JFK) 8

Effective 2026-02-14 through 2026-02-21

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 5:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS26

10:53

Seattle-Tacoma (SEA)

19:10

New York John F. Kennedy (JFK) 8

Operates only on 2026-02-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)

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Parallax here SEA-JFK

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at New York John F. Kennedy airport (JFK).
The flight distance is 2414 miles, or 3884 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:45 and 5:49.

Return (JFK-SEA) flights

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