£88 Cheap Flights from Seattle (SEA) to New York (JFK)

Popular airlines from Seattle-Tacoma International Airport (SEA) to John F. Kennedy International Airport (JFK)

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Cheap Flights from Seattle (SEA) to New York (JFK)

Prices were available within the past 7 days and start at £88 for one-way flights and £174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
JetBlue Airways
Alaska Airlines
Delta
JetBlue Airways
Alaska Airlines
JetBlue Airways
JetBlue Airways
American Airlines
Hawaiian Airlines

Find the cheapest month to fly from Seattle (SEA) to New York (JFK)

September is typically the cheapest month to fly

From £133 - £229 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to New York route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
John F. Kennedy Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines, JetBlue Airways
Return price
£174
Distance
3862 km
Average flight time
8 hours 26 mins

Compare flights from Seattle to New York easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to New York. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to John F. Kennedy Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to John F. Kennedy Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to John F. Kennedy Intl. (JFK)

The easiest way to view the best deals on flights from Seattle to New York today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to John F. Kennedy Intl. start at just £174 and range up to £422.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and New York
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to New York flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to John F. Kennedy Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SEA to John F. Kennedy Intl. Airport (JFK)?
Start packing your suitcase, because round-trip journeys between Sea-Tac Airport and John F. Kennedy Intl. Airport (JFK) start from £174. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK)?
This can differ from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to JFK Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to John F. Kennedy Intl. Airport (JFK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to John F. Kennedy Intl. Airport (JFK)?
You'll be in the air for a while, as the flight distance from SeaTac to Jamaica is 3,900 kilometres. Create a playlist of your favourite podcasts before leaving home to keep yourself entertained during the journey.
Which airlines fly direct from SEA to JFK Airport?
With 121 flights a month operating from SEA to JFK, Alaska Airlines (AS) is an excellent choice. Operating 108 flights a month on this route, Delta Air Lines (DL) is another good option.
Are Sea-Tac Airport to John F. Kennedy Intl. Airport (JFK) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some super cheap airfares from SEA to JFK Airport surfacing a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance.

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