Cheap flights from New York John F Kennedy Intl Airport to Seattle from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Seattle departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:20 am - 9:56 amJFK-SEA
25h 36m2 stops
Frontier Logo
2:46 pm - 5:30 amSEA-JFK
11h 44m1 stop
$194Frontier
Find Deal
Sat, Dec 13 - Wed, Dec 31
Frontier Logo
6:59 am - 10:06 amJFK-SEA
30h 07m1 stop
Frontier Logo
11:01 am - 5:30 amSEA-JFK
15h 29m1 stop
$196Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
4:51 pm - 8:13 pmJFK-SEA
6h 22mnonstop
Multiple Airlines Logo
1:37 pm - 12:06 pmSEA-JFK
19h 29m1 stop
$198Multiple Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Multiple Airlines Logo
4:51 pm - 8:13 pmJFK-SEA
6h 22mnonstop
Multiple Airlines Logo
11:43 am - 6:30 amSEA-JFK
15h 47m1 stop
$199Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
4:00 pm - 11:56 amJFK-SEA
22h 56m1 stop
Frontier Logo
2:54 pm - 3:27 pmSEA-JFK
21h 33m1 stop
$201Frontier
Find Deal
Wed, Nov 19 - Mon, Jan 5
Alaska Airlines Logo
4:22 pm - 7:50 pmJFK-SEA
6h 28mnonstop
Alaska Airlines Logo
11:06 am - 7:28 pmSEA-JFK
5h 22mnonstop
$237Alaska Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
4:51 pm - 8:13 pmJFK-SEA
6h 22mnonstop
Alaska Airlines Logo
11:34 pm - 7:53 amSEA-JFK
5h 19mnonstop
$242Alaska Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 12
Hawaiian Airlines Logo
7:00 am - 10:25 amJFK-SEA
6h 25mnonstop
Hawaiian Airlines Logo
8:01 am - 4:29 pmSEA-JFK
5h 28mnonstop
$246Hawaiian Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Hawaiian Airlines Logo
4:51 pm - 8:13 pmJFK-SEA
6h 22mnonstop
Hawaiian Airlines Logo
11:07 am - 7:29 pmSEA-JFK
5h 22mnonstop
$248Hawaiian Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Delta Logo
7:00 am - 10:26 amJFK-SEA
6h 26mnonstop
Delta Logo
9:59 pm - 6:15 amSEA-JFK
5h 16mnonstop
$262Delta
Find Deal
Mon, Nov 24 - Sat, Dec 6

Frontier flights from New York John F Kennedy Intl Airport to Seattle

Our best Frontier deals on New York John F Kennedy Intl Airport to Seattle flight tickets
Frontier
Dec 13
JFK11:20 amNew York John F Kennedy Intl
25h 36m
2 stops
SEA9:56 amSeattle/Tacoma Intl
Dec 31
SEA2:46 pmSeattle/Tacoma Intl
11h 44m
1 stop
JFK5:30 amNew York John F Kennedy Intl
Frontier
Dec 4
JFK6:59 amNew York John F Kennedy Intl
30h 07m
1 stop
SEA10:06 amSeattle/Tacoma Intl
Dec 8
SEA11:01 amSeattle/Tacoma Intl
15h 29m
1 stop
JFK5:30 amNew York John F Kennedy Intl
Frontier
Nov 19
JFK4:00 pmNew York John F Kennedy Intl
22h 56m
1 stop
SEA11:56 amSeattle/Tacoma Intl
Jan 5
SEA2:54 pmSeattle/Tacoma Intl
21h 33m
1 stop
JFK3:27 pmNew York John F Kennedy Intl

Delta flights from New York John F Kennedy Intl Airport to Seattle

Our best Delta deals on New York John F Kennedy Intl Airport to Seattle flight tickets
Delta
Nov 24
JFK7:00 amNew York John F Kennedy Intl
6h 26m
SEA10:26 amSeattle/Tacoma Intl
Dec 6
SEA9:59 pmSeattle/Tacoma Intl
5h 16m
JFK6:15 amNew York John F Kennedy Intl
Delta
Nov 13
JFK7:00 amNew York John F Kennedy Intl
6h 26m
SEA10:26 amSeattle/Tacoma Intl
Nov 19
SEA7:20 amSeattle/Tacoma Intl
5h 25m
JFK3:45 pmNew York John F Kennedy Intl

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 12/13

11:20 am-9:56 am

2 stops25h 36m

Seattle/Tacoma Intl

Wed 12/31

2:46 pm-5:30 am

1 stop11h 44m

$194

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 12/4

6:59 am-10:06 am

1 stop30h 07m

Seattle/Tacoma Intl

Mon 12/8

11:01 am-5:30 am

1 stop15h 29m

$196

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 11/13

4:51 pm-8:13 pm

Nonstop6h 22m

Seattle/Tacoma Intl

Wed 11/19

1:37 pm-12:06 pm

1 stop19h 29m

$198

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 11/13

4:51 pm-8:13 pm

Nonstop6h 22m

Seattle/Tacoma Intl

Mon 11/17

11:43 am-6:30 am

1 stop15h 47m

$199

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 11/19

4:00 pm-11:56 am

1 stop22h 56m

Seattle/Tacoma Intl

Mon 1/5

2:54 pm-3:27 pm

1 stop21h 33m

$201

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 1/10

4:22 pm-7:50 pm

Nonstop6h 28m

Seattle/Tacoma Intl

Sat 1/17

11:06 am-7:28 pm

Nonstop5h 22m

$237

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 11/12

4:51 pm-8:13 pm

Nonstop6h 22m

Seattle/Tacoma Intl

Wed 11/12

11:34 pm-7:53 am

Nonstop5h 19m

$242

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 11/13

7:00 am-10:25 am

Nonstop6h 25m

Seattle/Tacoma Intl

Wed 11/19

8:01 am-4:29 pm

Nonstop5h 28m

$246

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 11/13

4:51 pm-8:13 pm

Nonstop6h 22m

Seattle/Tacoma Intl

Wed 11/19

11:07 am-7:29 pm

Nonstop5h 22m

$248

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Mon 11/24

7:00 am-10:26 am

Nonstop6h 26m

Seattle/Tacoma Intl

Sat 12/6

9:59 pm-6:15 am

Nonstop5h 16m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from New York John F Kennedy Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $319. If you don’t want to visit Seattle in October, then you should wait until January to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of $327.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from New York John F Kennedy Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $475. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New York John F Kennedy Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $565.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from New York John F Kennedy Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $393 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $571. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New York John F Kennedy Intl to Seattle/Tacoma Intl flight route?

Fly from New York John F Kennedy Intl to Seattle/Tacoma Intl for the best New York John F Kennedy Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New York John F Kennedy Intl Airport for as low as $348 on momondo.

What cabin class options are available on New York John F Kennedy Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to Seattle flights?

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to Seattle.

How have New York John F Kennedy Intl Airport to Seattle flight prices changed over time?

As of October 2025, prices for New York John F Kennedy Intl Airport to Seattle flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Seattle (JFK to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Seattle

Best Price Found

$210

Fastest flight time

6h 14m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from New York John F Kennedy Intl Airport in the past 72 hours is $210. The best round-trip flight deal from New York John F Kennedy Intl Airport to Seattle found on momondo in the last 72 hours is $303.
The fastest flight from New York John F Kennedy Intl Airport to Seattle takes 6h 14m
Direct flights go from New York John F Kennedy Intl Airport to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
  • How far is New York John F Kennedy Intl to Seattle/Tacoma Intl by plane?

    New York John F Kennedy Intl and Seattle/Tacoma Intl are 2413.4 mi apart from one another. By plane, this route typically takes 6h 22m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to Seattle?

  • What is the most popular airline from New York John F Kennedy Intl Airport to Seattle?

Best airlines flying from New York John F Kennedy Intl Airport to Seattle

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
5.8
3,122 reviews
Search Frontier flights
JetBluePriceFrom $158Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Hawaiian AirlinesPriceFrom $197Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $203Free CancellationRating
6.9
335 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $204Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
DeltaPriceFrom $232Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Alaska AirlinesPriceFrom $241Free CancellationRating
8.0
11,219 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From New York John F Kennedy Intl Airport to Seattle

    Alaska Airlines flies from New York John F Kennedy Intl Airport to Seattle around 4 times per week, with 11,219 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from New York John F Kennedy Intl Airport to Seattle in the last 72 hours was $241 (round-trip), much lower than the average airfare cost of $468 for Alaska Airlines flights on this route.

  • Delta Flights From New York John F Kennedy Intl Airport to Seattle

    The best Delta deal for New York John F Kennedy Intl Airport to Seattle flight tickets found on momondo in the last 72 hours was $232, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $453 round-trip. Delta operates 11 flights out of New York John F Kennedy Intl Airport into Seattle in an average week, so prices vary by time and availability. 7,998 Delta reviews by users on momondo have scored the airline at 7.9/10.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from New York.

Can I find flights from New York to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from New York.

I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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