₩136,900 Cheap Flights from New York (JFK) to Seattle (SEA)

View ₩136,900 flight on Wed, Oct 8, 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₩136,900 for one-way flights and ₩273,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 31 - Sat, Nov 8
JFK
New York
SEA
Seattle
₩273,700 Roundtrip, found 4 days ago
₩273,700
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from New York to Seattle, returning Sat, Nov 8, priced at ₩273,700 found 4 days ago
Delta
Tue, Oct 21 - Tue, Oct 28
JFK
New York
SEA
Seattle
₩276,400 Roundtrip, found 16 hours ago
₩276,400
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Oct 21 from New York to Seattle, returning Tue, Oct 28, priced at ₩276,400 found 16 hours ago
Delta
Fri, Oct 31 - Sat, Nov 8
JFK
New York
SEA
Seattle
₩342,900 Roundtrip, found 4 days ago
₩342,900
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from New York to Seattle, returning Sat, Nov 8, priced at ₩342,900 found 4 days ago
American Airlines
Tue, Oct 21 - Tue, Oct 28
JFK
New York
SEA
Seattle
₩346,300 Roundtrip, found 16 hours ago
₩346,300
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Oct 21 from New York to Seattle, returning Tue, Oct 28, priced at ₩346,300 found 16 hours ago
Delta
Fri, Oct 31 - Sat, Nov 8
JFK
New York
SEA
Seattle
₩384,700 Roundtrip, found 4 days ago
₩384,700
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from New York to Seattle, returning Sat, Nov 8, priced at ₩384,700 found 4 days ago
Delta
Fri, Oct 31 - Sat, Nov 8
JFK
New York
SEA
Seattle
₩398,300 Roundtrip, found 4 days ago
₩398,300
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from New York to Seattle, returning Sat, Nov 8, priced at ₩398,300 found 4 days ago
Delta
Fri, Oct 31 - Sat, Nov 8
JFK
New York
SEA
Seattle
₩402,700 Roundtrip, found 4 days ago
₩402,700
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from New York to Seattle, returning Sat, Nov 8, priced at ₩402,700 found 4 days ago
American Airlines
Fri, Oct 31 - Sat, Nov 8
JFK
New York
SEA
Seattle
₩411,900 Roundtrip, found 4 days ago
₩411,900
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 31 from New York to Seattle, returning Sat, Nov 8, priced at ₩411,900 found 4 days ago
Delta
Fri, Jan 23 - Sun, Jan 25
JFK
New York
SEA
Seattle
₩412,400 Roundtrip, found 4 days ago
₩412,400
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 23 from New York to Seattle, returning Sun, Jan 25, priced at ₩412,400 found 4 days ago
American Airlines
Tue, Oct 21 - Tue, Oct 28
JFK
New York
SEA
Seattle
₩415,800 Roundtrip, found 16 hours ago
₩415,800
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Oct 21 from New York to Seattle, returning Tue, Oct 28, priced at ₩415,800 found 16 hours ago

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

October is typically the cheapest month to fly

From ₩231,738 - ₩438,676 per traveler.

Frequently asked questions

How much is a flight from John F. Kennedy Intl. Airport (JFK) to Seattle - Tacoma Intl. Airport (SEA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from John F. Kennedy Intl. Airport (JFK) to Seattle - Tacoma Intl. Airport (SEA) was ₩273,700. Fares this cheap don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from JFK Airport to SEA?
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 you'll find simple instructions on how to cancel online.
How do I find cheap flights from John F. Kennedy Intl. Airport (JFK) to Seattle - Tacoma Intl. Airport (SEA) 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 JFK to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from JFK to Seattle - Tacoma Intl. Airport (SEA)?
The flight distance from JFK to Seattle - Tacoma Intl. Airport (SEA) is 3,900 kilometers. Pack yourself a drink, some snacks and a laptop filled with movies. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from John F. Kennedy Intl. Airport (JFK) to Sea-Tac Airport?
There are a few airlines that fly from John F. Kennedy Intl. Airport (JFK) to SEA. Alaska Airlines (AS) is a popular choice, offering 121 flights each month. Another airline servicing this route is Delta Air Lines (DL). You'll have 108 flights every month to choose from.
Are JFK Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from JFK Airport to Seattle - Tacoma Intl. Airport (SEA) last minute could save you some cash. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
John F. Kennedy Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
₩273,700
Distance
3862 km
Average flight time
3 hours 14 mins

Book with confidence

Book with confidence

New York to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from New York to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with JFK to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind New York for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

New York to Seattle Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

New York nearby Airports

Newark Liberty Intl. Airport

Newark Liberty Intl. Airport to Seattle
₩273,200

New York

*Available to Expedia members.