Earn point on your loyalty program!arrow arc left

Cheap flights from New York (JFK) to Seattle (BFI)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from New York (JFK) to Seattle (BFI)

How to find the cheapest flight from New York (JFK) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New York (JFK) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New York (JFK) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from New York to Seattle in May , June 2026

24 May - 30 Jun $ 1,033.00
JFK
New York
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
JFK
New York
Pick dates
14 May - 30 Jun $ 1,138.00
JFK
New York
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
JFK
New York
Pick dates
14 May - 27 Jun $ 1,155.00
JFK
New York
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
JFK
New York
Pick dates

Last minute flights from New York to Seattle

24 May - 01 Jun $ 1,176.00
JFK
New York
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
JFK
New York
Pick dates
14 May - 01 Jun $ 1,281.00
JFK
New York
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
JFK
New York
Pick dates
28 May - 01 Jun $ 1,304.00
JFK
New York
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
JFK
New York
Pick dates

One-way flights to Seattle from New York

11:52 AM - 9:25 AM
Air Excursions
2 Stops
25h 23m
JFK - BFI
$ 536
Kiwi
Pick dates
11:52 AM - 9:25 PM
Air Excursions
2 Stops
13h 23m
JFK - BFI
$ 641
Kiwi
Pick dates
11:52 AM - 9:25 PM
Air Excursions
2 Stops
13h 23m
JFK - BFI
$ 663
Kiwi
Pick dates

How to find the cheapest flight from New York (JFK) to Seattle (BFI)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New York (JFK) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New York (JFK) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.