JFK - SEA

£105 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 12/9. 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.
1 adult
1 adult, Economy, 0 bags

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£209
Typical prices: £181-£299
JetBlue
Wed 9/9Tue 15/9
JFK - SEA • Direct
Cheapest one-way flight
£105
Typical prices: £111-£217
JetBlue
Sat 12/9
JFK - SEA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Have your driver drop you off at JFK's AirTrain station.
Use the Link light rail for a cheap ride from SEA to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with Alaska Airlines, Delta, and JetBlue. Average duration is 6h 19m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights 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 return 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from John F Kennedy Intl to Seattle

Wed, 9 Sep - Tue, 15 Sep
JetBlue Logo
19:00 - 22:24
JFK
-
SEA
6h 24mdirect
JetBlue Logo
23:59 - 08:20
SEA
-
JFK
5h 21mdirect
£209JetBlue
Tue, 8 Sep - Wed, 16 Sep
JetBlue Logo
17:39 - 21:05
JFK
-
SEA
6h 26mdirect
JetBlue Logo
23:59 - 08:20
SEA
-
JFK
5h 21mdirect
£220JetBlue
Fri, 15 May - Wed, 20 May
JetBlue Logo
17:20 - 20:53
JFK
-
SEA
6h 33mdirect
JetBlue Logo
23:59 - 08:17
SEA
-
JFK
5h 18mdirect
£221JetBlue
Wed, 29 Apr - Wed, 6 May
American Airlines Logo
14:30 - 21:04
JFK
-
SEA
9h 34m
1 stop
American Airlines Logo
23:33 - 11:30
SEA
-
JFK
8h 57m
1 stop
£221American Airlines
Sat, 25 Apr - Sat, 2 May
Delta Logo
19:00 - 22:31
JFK
-
SEA
6h 31mdirect
Delta Logo
16:00 - 00:20
SEA
-
JFK
5h 20mdirect
£222Delta
Thu, 10 Sep - Wed, 16 Sep
JetBlue Logo
19:00 - 22:24
JFK
-
SEA
6h 24mdirect
JetBlue Logo
23:59 - 08:20
SEA
-
JFK
5h 21mdirect
£223JetBlue
Sat, 25 Apr - Sat, 2 May
Delta Logo
19:00 - 22:31
JFK
-
SEA
6h 31mdirect
Delta Logo
16:00 - 00:20
SEA
-
JFK
5h 20mdirect
£224Delta
Thu, 10 Sep - Sat, 19 Sep
Alaska Airlines Logo
20:15 - 23:40
JFK
-
SEA
6h 25mdirect
Alaska Airlines Logo
15:40 - 06:15
SEA
-
JFK
11h 35m
1 stop
£230Alaska Airlines
Sat, 12 Sep - Sat, 19 Sep
Alaska Airlines Logo
20:15 - 23:40
JFK
-
SEA
6h 25mdirect
Alaska Airlines Logo
08:55 - 18:57
SEA
-
JFK
7h 02m
1 stop
£231Alaska Airlines
Tue, 8 Sep - Thu, 17 Sep
JetBlue Logo
17:39 - 21:05
JFK
-
SEA
6h 26mdirect
JetBlue Logo
23:59 - 08:20
SEA
-
JFK
5h 21mdirect
£234JetBlue
Booking Insights

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.

How much is a return flight from New York John F Kennedy Intl Airport to Seattle?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from New York John F Kennedy Intl Airport to Seattle departing in September.

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.

If your flying dates are flexible, you should consider flying to Seattle on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from New York John F Kennedy Airport to Seattle. For your return ticket, we recommend flying on a Thursday and avoiding Tuesdays for the best deals.

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 October, where tickets cost £227 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £474 and £372 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £294 on average.

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, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on SEA and JFK

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, 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.

Good to know - Cheap tickets from New York John F Kennedy Airport to Seattle

Low seasonJanuary
Cheapest flight£105
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (17% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

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 £105 for a one-way ticket and £209 for a return.

  • 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: Alaska Airlines, JetBlue, Delta, American Airlines, Japan Airlines, and Hawaiian Airlines.

  • 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.

  • 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 return 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.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York John F Kennedy Intl to Seattle/Tacoma Intl.
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

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to New York John F Kennedy Intl

Monday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,JetBlue

Alaska Airlines,Delta, +1 more

See more direct flights

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

Information on your arrival and departure airports