JFK - SEA

C$ 146 Find Cheap Flights from New York John F Kennedy Airport to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to Seattle departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Seattle, as well as popular online travel agencies
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Cheap Flight Deals from John F Kennedy Intl to Seattle (JFK-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from John F Kennedy Intl to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from John F Kennedy Intl to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
JetBlue Logo
4:50 p.m. - 8:08 p.m.JFK-SEA
6h 18mdirect
JetBlue Logo
10:40 p.m. - 7:00 a.m.SEA-JFK
5h 20mdirect
C$ 412JetBlue
Find Deal
qui, 1 mai - qua, 7 mai
Delta Logo
11:25 a.m. - 2:30 p.m.JFK-SEA
6h 05mdirect
Delta Logo
3:55 p.m. - 12:35 a.m.SEA-JFK
5h 40mdirect
C$ 413Delta
Find Deal
qui, 8 mai - dom, 11 mai
Alaska Airlines Logo
6:59 p.m. - 11:18 a.m.JFK-SEA
19h 19m1 stop
Alaska Airlines Logo
2:35 p.m. - 10:59 p.m.SEA-JFK
5h 24mdirect
C$ 414Alaska Airlines
Find Deal
sex, 2 mai - sáb, 3 mai
JetBlue Logo
4:50 p.m. - 8:08 p.m.JFK-SEA
6h 18mdirect
JetBlue Logo
10:40 p.m. - 7:00 a.m.SEA-JFK
5h 20mdirect
C$ 416JetBlue
Find Deal
qui, 1 mai - sáb, 10 mai
JetBlue Logo
5:29 p.m. - 8:54 p.m.JFK-SEA
6h 25mdirect
JetBlue Logo
9:30 p.m. - 5:55 a.m.SEA-JFK
5h 25mdirect
C$ 427JetBlue
Find Deal
sáb, 31 mai - sáb, 7 jun
Alaska Airlines Logo
8:08 p.m. - 10:12 a.m.JFK-SEA
17h 04m1 stop
Alaska Airlines Logo
9:33 p.m. - 6:00 a.m.SEA-JFK
5h 27mdirect
C$ 432Alaska Airlines
Find Deal
ter, 6 mai - seg, 12 mai
Hawaiian Airlines Logo
7:29 a.m. - 10:37 a.m.JFK-SEA
6h 08mdirect
Hawaiian Airlines Logo
9:40 p.m. - 6:09 a.m.SEA-JFK
5h 29mdirect
C$ 441Hawaiian Airlines
Find Deal
qui, 5 jun - seg, 9 jun
Sun Country Air Logo
11:31 a.m. - 4:49 p.m.JFK-SEA
8h 18m1 stop
Sun Country Air Logo
6:34 p.m. - 10:30 a.m.SEA-JFK
12h 56m1 stop
C$ 487Sun Country Air
Find Deal
qui, 9 out - seg, 13 out
Hawaiian Airlines Logo
4:45 p.m. - 10:46 p.m.JFK-SEA
9h 01m1 stop
Hawaiian Airlines Logo
10:55 a.m. - 7:29 p.m.SEA-JFK
5h 34mdirect
C$ 545Hawaiian Airlines
Find Deal
qui, 15 mai - ter, 20 mai
Sun Country Air Logo
11:28 a.m. - 10:45 a.m.JFK-SEA
26h 17m1 stop
Sun Country Air Logo
6:30 p.m. - 10:33 a.m.SEA-JFK
13h 03m1 stop
C$ 577Sun Country Air
Find Deal
qui, 15 mai - dom, 18 mai

Expert advice for your flight from John F Kennedy Intl to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Enjoy priority boarding and extra legroom with Premium Class on flights over 350 miles.


Benefit from Alaska's 20-minute baggage guarantee or receive bonus miles if delayed.

Delta

Delta's SkyMiles members enjoy free Wi-Fi on domestic flights, enhancing onboard connectivity.


Delta One offers lie-flat seats for enhanced comfort, ideal for long-haul flights.

Read more about Deltaby Stefanie Waldek
Airports
JFK

Save time by booking airport parking in advance on the JFK website. Prepaid reservations can be made up to a year ahead.

Read more about JFKby Harriet Baskas
SEA

Use the Link light rail for a cost-effective 40-minute trip from SEA to downtown Seattle, avoiding rush hour traffic.

Read more about SEAby Harriet Baskas
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, SEA and JFK

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

KAYAK's insights & trends for John F Kennedy Intl to Seattle flights

Get data-powered insights and trends into flights from John F Kennedy Intl to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from New York John F Kennedy Airport to Seattle?

The average price of all round-trip flights from New York John F Kennedy Intl Airport to Seattle clicked on KAYAK for each day over the last 12 months.
For New York John F Kennedy Airport to Seattle, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Seattle back to New York John F Kennedy Airport, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New York John F Kennedy Intl Airport to Seattle is September, where tickets cost C$ 453 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is C$ 754 and C$ 747 respectively.

Can I save money by flying with a layover from New York John F Kennedy Intl Airport to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of C$ 620, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York John F Kennedy Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from New York John F Kennedy Intl Airport to Seattle, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 146
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from New York John F Kennedy Airport to Seattle

When to book flights from John F Kennedy Intl to Seattle

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from John F Kennedy Intl to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from John F Kennedy Intl to Seattle 
RubyFlew with Alaska AirlinesJFK-SEAAug 2024
Reserve your seat, pay extra if you can…
Verified travelerFlew with Alaska AirlinesJFK-SEAJul 2024
LaGuaradia and JFK are both convenient for flying in and out of NYC.
ArthurFlew with Alaska AirlinesJFK-SEAMar 2024
I am looking forward to JFK terminal 7 being torn down and replaced with a new modern terminal
Verified travelerFlew with DeltaJFK-SEAApr 2024
Don’t sit next to the bathroom. It wreaks!

FAQs for booking New York John F Kennedy Airport to Seattle flights

  • What is the cheapest flight from New York John F Kennedy Intl Airport to Seattle?

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to Seattle was C$ 105 for a one-way ticket and C$ 296 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from New York John F Kennedy Airport to Seattle?

    All the following airlines offer inflight Wi-Fi service on the New York John F Kennedy Airport to Seattle flight route: JetBlue, Alaska Airlines, Hawaiian Airlines, American Airlines, Japan Airlines, and Delta.

  • Which aircraft models fly most regularly from New York John F Kennedy Airport to Seattle?

    The Airbus A321neo is the aircraft model that flies most regularly on the New York John F Kennedy Airport to Seattle flight route.

  • Which airline alliances offer flights from New York John F Kennedy Airport to Seattle?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between New York John F Kennedy Airport and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from New York John F Kennedy Airport to Seattle?

    There are direct flights from New York John F Kennedy Airport to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from New York John F Kennedy Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to New York John F Kennedy Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from New York John F Kennedy Intl Airport to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 276 or less one-way and C$ 564 or less round-trip.

Prefer to fly direct from New York John F Kennedy Airport to Seattle?

Find which airlines fly direct from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

New York John F Kennedy Intl to Seattle/Tacoma Intl

Monday

Aeromexico,Air Europa,Air France, +17 more

Aeromexico,Air Europa, +18 more

Tuesday

Aeromexico,Air Europa,Air France, +18 more

Aeromexico,Air Europa, +19 more

Wednesday

Aeromexico,Air Europa,Air France, +17 more

Aeromexico,Air Europa, +18 more

Thursday

Aeromexico,Air Europa,Air France, +17 more

Aeromexico,Air Europa, +18 more

Friday

Aeromexico,Air Europa,Air France, +17 more

Aeromexico,Air Europa, +18 more

Saturday

Aeromexico,Air Europa,Air France, +17 more

Aeromexico,Air Europa, +18 more

Sunday

Aeromexico,Air Europa,Air France, +18 more

Aeromexico,Air Europa, +19 more

See more nonstop flights

Direct returns

Seattle/Tacoma Intl to New York John F Kennedy Intl

Monday

Aeromexico,Air Europa,Air France, +19 more

Aeromexico,Air Europa, +20 more

Tuesday

Aeromexico,Air Europa,Air France, +20 more

Aeromexico,Air Europa, +21 more

Wednesday

Aeromexico,Air Europa,Air France, +19 more

Aeromexico,Air Europa, +20 more

Thursday

Aeromexico,Air Europa,Air France, +19 more

Aeromexico,Air Europa, +20 more

Friday

Aeromexico,Air Europa,Air France, +19 more

Aeromexico,Air Europa, +20 more

Saturday

Aeromexico,Air Europa,Air France, +19 more

Aeromexico,Air Europa, +20 more

Sunday

Aeromexico,Air Europa,Air France, +20 more

Aeromexico,Air Europa, +21 more

See more nonstop flights
See more nonstop flights

Everything you need to know for your flight from John F Kennedy Intl to Seattle

Information on your arrival and departure airports

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