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Cheap flights from New York John F Kennedy Intl Airport to Seattle from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Seattle departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from New York John F Kennedy Intl Airport to Seattle.
6:59 pm - 11:20 amJFK-SEA
19h 21m1 stop
2:35 pm - 10:59 pmSEA-JFK
5h 24mnonstop
$209Alaska Airlines
Find Deal
Tue, Apr 29 - Wed, Apr 30
6:59 am - 6:00 pmJFK-SEA
14h 01m1 stop
5:30 pm - 11:59 amSEA-JFK
15h 29m1 stop
$236Frontier
Find Deal
Mon, May 5 - Mon, May 12
4:30 pm - 7:41 pmJFK-SEA
6h 11mnonstop
2:35 pm - 10:59 pmSEA-JFK
5h 24mnonstop
$292Hawaiian Airlines
Find Deal
Sat, Apr 26 - Mon, May 5
4:30 pm - 7:41 pmJFK-SEA
6h 11mnonstop
9:33 pm - 6:00 amSEA-JFK
5h 27mnonstop
$296Hawaiian Airlines
Find Deal
Sat, Apr 26 - Mon, May 5
4:50 pm - 8:08 pmJFK-SEA
6h 18mnonstop
9:23 pm - 5:48 amSEA-JFK
5h 25mnonstop
$297JetBlue
Find Deal
Thu, May 1 - Mon, May 5
7:00 am - 10:14 amJFK-SEA
6h 14mnonstop
10:59 pm - 7:25 amSEA-JFK
5h 26mnonstop
$299Delta
Find Deal
Sat, Apr 26 - Mon, May 5
2:45 pm - 10:10 pmJFK-SEA
10h 25m1 stop
11:25 pm - 7:45 amSEA-JFK
5h 20mnonstop
$327JetBlue
Find Deal
Mon, Jun 16 - Mon, Jun 30
6:55 pm - 10:23 pmJFK-SEA
6h 28mnonstop
6:00 am - 12:57 amSEA-JFK
15h 57m1 stop
$330Delta
Find Deal
Sat, Apr 26 - Wed, May 14
5:00 pm - 10:51 pmJFK-SEA
8h 51m1 stop
5:52 am - 5:29 pmSEA-JFK
8h 37m1 stop
$338American Airlines
Find Deal
Sat, Aug 23 - Sat, Sep 6
3:55 pm - 11:09 pmJFK-SEA
10h 14m1 stop
7:20 am - 7:00 pmSEA-JFK
8h 40m1 stop
$363American Airlines
Find Deal
Sat, Apr 19 - Sat, Apr 26

Alaska Airlines flights from New York John F Kennedy Intl Airport to Seattle

Our best Alaska Airlines deals on New York John F Kennedy Intl Airport to Seattle flight tickets
Alaska Airlines
Apr 29
JFK6:59 pmNew York John F Kennedy Intl
19h 21m
1 stop
SEA11:20 amSeattle/Tacoma Intl
Apr 30
SEA2:35 pmSeattle/Tacoma Intl
5h 24m
JFK10:59 pmNew York John F Kennedy Intl
Alaska Airlines
May 2
JFK8:08 pmNew York John F Kennedy Intl
18h 10m
1 stop
SEA11:18 amSeattle/Tacoma Intl
May 3
SEA2:35 pmSeattle/Tacoma Intl
5h 24m
JFK10:59 pmNew York John F Kennedy Intl
Alaska Airlines
Apr 26
JFK5:29 pmNew York John F Kennedy Intl
6h 11m
SEA8:40 pmSeattle/Tacoma Intl
May 5
SEA2:35 pmSeattle/Tacoma Intl
5h 24m
JFK10:59 pmNew York John F Kennedy Intl

Frontier flights from New York John F Kennedy Intl Airport to Seattle

Our best Frontier deals on New York John F Kennedy Intl Airport to Seattle flight tickets
Frontier
May 5
JFK6:59 amNew York John F Kennedy Intl
14h 01m
1 stop
SEA6:00 pmSeattle/Tacoma Intl
May 12
SEA5:30 pmSeattle/Tacoma Intl
15h 29m
1 stop
JFK11:59 amNew York John F Kennedy Intl
Frontier
May 1
JFK6:59 amNew York John F Kennedy Intl
14h 01m
1 stop
SEA6:00 pmSeattle/Tacoma Intl
May 8
SEA8:22 pmSeattle/Tacoma Intl
30h 08m
1 stop
JFK5:30 amNew York John F Kennedy Intl
Frontier
May 1
JFK6:59 amNew York John F Kennedy Intl
14h 01m
1 stop
SEA6:00 pmSeattle/Tacoma Intl
May 12
SEA5:30 pmSeattle/Tacoma Intl
15h 29m
1 stop
JFK11:59 amNew York John F Kennedy Intl

See travel insights to Seattle from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from New York John F Kennedy Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $326. If you don’t want to visit Seattle in September, then you should wait until January to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of $327.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from New York John F Kennedy Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $477. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New York John F Kennedy Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $564.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from New York John F Kennedy Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $427 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $737. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New York John F Kennedy Intl to Seattle/Tacoma Intl flight route?

Fly from New York John F Kennedy Intl to Seattle/Tacoma Intl for the best New York John F Kennedy Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from New York John F Kennedy Intl Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $415 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New York John F Kennedy Intl Airport for as low as $369 on momondo.

What cabin class options are available on New York John F Kennedy Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York John F Kennedy Intl Airport to Seattle flight prices changed over time?

As of March 2025, prices for New York John F Kennedy Intl Airport to Seattle flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Seattle (JFK to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Seattle

Best Price Found

$125

Fastest flight time

6h 06m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from New York John F Kennedy Intl Airport in the past 72 hours is $125. The best round-trip flight deal from New York John F Kennedy Intl Airport to Seattle found on momondo in the last 72 hours is $209.
The fastest flight from New York John F Kennedy Intl Airport to Seattle takes 6h 06m
Direct flights go from New York John F Kennedy Intl Airport to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is New York John F Kennedy Intl to Seattle/Tacoma Intl by plane?

    New York John F Kennedy Intl and Seattle/Tacoma Intl are 2413.4 mi apart from one another. By plane, this route typically takes 6h 07m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to Seattle?

  • What is the most popular airline from New York John F Kennedy Intl Airport to Seattle?


Best airlines flying from New York John F Kennedy Intl Airport to Seattle

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $154Free CancellationRating
6.9
349 reviews
Search Sun Country Air flights
FrontierPriceFrom $158Free CancellationRating
6.0
3,275 reviews
Search Frontier flights
JetBluePriceFrom $174Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
DeltaPriceFrom $239Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Alaska AirlinesPriceFrom $254Free CancellationRating
8.0
9,818 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $298Free CancellationRating
7.9
2,344 reviews
Search Hawaiian Airlines flights
  • Delta Flights From New York John F Kennedy Intl Airport to Seattle

    Delta flies from New York John F Kennedy Intl Airport to Seattle around 4 times per week, with 7,899 momondo users rating the airline 8.0/10. The cheapest Delta deal from New York John F Kennedy Intl Airport to Seattle in the last 72 hours was $239 (round-trip), much lower than the average airfare cost of $463 for Delta flights on this route.

  • Alaska Airlines Flights From New York John F Kennedy Intl Airport to Seattle

    The best Alaska Airlines deal for New York John F Kennedy Intl Airport to Seattle flight tickets found on momondo in the last 72 hours was $254, round-trip. It should be noted that an average Alaska Airlines flight deal for this route in this time was higher, at $499 round-trip. Alaska Airlines operates 8 flights out of New York John F Kennedy Intl Airport into Seattle in an average week, so prices vary by time and availability. 9,818 Alaska Airlines reviews by users on momondo have scored the airline at 8.0/10.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from New York.

Can I find flights from New York to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from New York.

I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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