Cheap Flights From John F. Kennedy Intl. (JFK) To Seattle - Tacoma Intl. (SEA)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $459 round trip and CA $228 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 26 - Sat, Oct 3
JFK
New York
SEA
Seattle
CA $459 Roundtrip, found 2 days ago
CA $459
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Sep 26 from New York to Seattle, returning Sat, Oct 3, priced at CA $459 found 2 days ago
Sat, Sep 26 - Sat, Oct 3
JFK
New York
SEA
Seattle
CA $472 Roundtrip, found 2 days ago
CA $472
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from New York to Seattle, returning Sat, Oct 3, priced at CA $472 found 2 days ago
Wed, Sep 30 - Sun, Oct 11
JFK
New York
SEA
Seattle
CA $475 Roundtrip, found 5 days ago
CA $475
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, Sep 30 from New York to Seattle, returning Sun, Oct 11, priced at CA $475 found 5 days ago
Tue, Sep 22 - Sun, Sep 27
JFK
New York
SEA
Seattle
CA $476 Roundtrip, found 6 days ago
CA $476
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Sep 22 from New York to Seattle, returning Sun, Sep 27, priced at CA $476 found 6 days ago
Tue, Sep 22 - Sun, Sep 27
JFK
New York
SEA
Seattle
CA $491 Roundtrip, found 6 days ago
CA $491
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Sep 22 from New York to Seattle, returning Sun, Sep 27, priced at CA $491 found 6 days ago
Tue, Sep 1 - Fri, Sep 11
JFK
New York
SEA
Seattle
CA $497 Roundtrip, found 1 day ago
CA $497
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Sep 1 from New York to Seattle, returning Fri, Sep 11, priced at CA $497 found 1 day ago
Tue, Sep 22 - Sun, Sep 27
JFK
New York
SEA
Seattle
CA $499 Roundtrip, found 6 days ago
CA $499
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Sep 22 from New York to Seattle, returning Sun, Sep 27, priced at CA $499 found 6 days ago
Sat, Sep 5 - Fri, Sep 11
JFK
New York
SEA
Seattle
CA $501 Roundtrip, found 3 days ago
CA $501
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Sep 5 from New York to Seattle, returning Fri, Sep 11, priced at CA $501 found 3 days ago
Fri, Oct 16 - Mon, Oct 19
JFK
New York
SEA
Seattle
CA $502 Roundtrip, found 4 days ago
CA $502
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct 16 from New York to Seattle, returning Mon, Oct 19, priced at CA $502 found 4 days ago
Thu, Sep 17 - Mon, Sep 21
JFK
New York
SEA
Seattle
CA $503 Roundtrip, found 6 days ago
CA $503
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Sep 17 from New York to Seattle, returning Mon, Sep 21, priced at CA $503 found 6 days ago

Frequently asked questions

Are there direct flights from John F. Kennedy Intl. Airport (JFK) to Seattle - Tacoma Intl. Airport (SEA)?
Start your trip in the most relaxed way possible and head straight to SEA from John F. Kennedy Intl. Airport (JFK). Delta and Alaska Airlines are among the airlines that sell direct services on this route.
What airlines fly from JFK to SEA?
There are a number of airlines that offer direct flights from JFK to Seattle - Tacoma Intl. Airport (SEA). Delta (DL) is reputable, and operates roughly 108 flights each month. If you'd like more options, check out the deals on offer from Alaska Airlines (AS). This airline operates 60 flights every month. Between the two, you're sure to find the flight to suit your travel plans.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.