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

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

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $322 round trip and CA $163 one way. Prices and availability subject to change. Additional terms may apply.

Thu., Sep. 4 - Thu., Sep. 11
JFK
New York
SEA
Seattle
CA $322 Roundtrip, found 3 days ago
CA $322
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu., Sep. 4 from New York to Seattle, returning Thu., Sep. 11, priced at CA $322 found 3 days ago
Sat., Oct. 18 - Wed., Oct. 22
JFK
New York
SEA
Seattle
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Oct. 18 from New York to Seattle, returning Wed., Oct. 22, priced at CA $324 found 1 day ago
Sat., Oct. 18 - Wed., Oct. 22
JFK
New York
SEA
Seattle
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Oct. 18 from New York to Seattle, returning Wed., Oct. 22, priced at CA $324 found 1 day ago
Thu., Sep. 4 - Thu., Sep. 11
JFK
New York
SEA
Seattle
CA $335 Roundtrip, found 3 days ago
CA $335
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from New York to Seattle, returning Thu., Sep. 11, priced at CA $335 found 3 days ago
Thu., Oct. 16 - Mon., Oct. 20
JFK
New York
SEA
Seattle
CA $351 Roundtrip, found 1 day ago
CA $351
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu., Oct. 16 from New York to Seattle, returning Mon., Oct. 20, priced at CA $351 found 1 day ago
Thu., Oct. 16 - Mon., Oct. 20
JFK
New York
SEA
Seattle
CA $352 Roundtrip, found 1 day ago
CA $352
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu., Oct. 16 from New York to Seattle, returning Mon., Oct. 20, priced at CA $352 found 1 day ago
Sat., Oct. 18 - Wed., Oct. 22
JFK
New York
SEA
Seattle
CA $365 Roundtrip, found 1 day ago
CA $365
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Oct. 18 from New York to Seattle, returning Wed., Oct. 22, priced at CA $365 found 1 day ago
Fri., Oct. 31 - Sat., Nov. 8
JFK
New York
SEA
Seattle
CA $376 Roundtrip, found 2 days ago
CA $376
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri., Oct. 31 from New York to Seattle, returning Sat., Nov. 8, priced at CA $376 found 2 days ago
Fri., Oct. 31 - Sat., Nov. 8
JFK
New York
SEA
Seattle
CA $377 Roundtrip, found 2 days ago
CA $377
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri., Oct. 31 from New York to Seattle, returning Sat., Nov. 8, priced at CA $377 found 2 days ago
Wed., Oct. 22 - Sun., Oct. 26
JFK
New York
SEA
Seattle
CA $379 Roundtrip, found 1 day ago
CA $379
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed., Oct. 22 from New York to Seattle, returning Sun., Oct. 26, priced at CA $379 found 1 day 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.
*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.