John F Kennedy Intl

$112+ Cheap flights from Seattle (SEA) to John F Kennedy Intl, NY (JFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JFK
Feb 23 — Mar 21
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Find cheap flights from Seattle to John F Kennedy Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New York John F Kennedy Intl are usually found in October or September, booked 53 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Seattle to John F Kennedy Intl

Cheapest flights from Seattle to John F Kennedy Intl
Explore the most affordable flight options available from Seattle to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This CheapOair deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:35 pm
SEA
-
JFK
1 stop29h 55m
Frontier
Mon 4/277:30 am
JFK
-
SEA
1 stop15h 50m
Frontier
Deal found 1/24$226
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:44 pm
SEA
-
JFK
Nonstop5h 15m
Hawaiian Airlines
Sat 3/77:00 am
JFK
-
SEA
Nonstop6h 28m
Hawaiian Airlines
Deal found 1/23$228
This SmartFares deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:44 pm
SEA
-
JFK
Nonstop5h 15m
Alaska Airlines
Tue 3/174:25 pm
JFK
-
SEA
Nonstop6h 35m
Alaska Airlines
Deal found 1/24$229
This Expedia deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:20 pm
SEA
-
JFK
Nonstop5h 39m
Multiple Airlines
Mon 4/277:30 am
JFK
-
SEA
1 stop15h 50m
Multiple Airlines
Deal found 1/24$233
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:00 pm
SEA
-
JFK
Nonstop5h 20m
Delta
Sat 4/257:45 am
JFK
-
SEA
Nonstop6h 13m
Delta
Deal found 1/23$237
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:00 pm
SEA
-
JFK
Nonstop5h 30m
Delta
Tue 4/287:45 am
JFK
-
SEA
Nonstop6h 13m
Delta
Deal found 1/24$238
This BYOjet deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:51 pm
SEA
-
JFK
Nonstop5h 14m
Hawaiian Airlines
Tue 3/174:00 pm
JFK
-
SEA
1 stop10h 40m
Hawaiian Airlines
Deal found 1/24$241
This Trip.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:53 pm
SEA
-
JFK
Nonstop5h 19m
Multiple Airlines
Mon 4/277:30 am
JFK
-
SEA
1 stop15h 50m
Multiple Airlines
Deal found 1/24$242
This CheapOair deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:35 pm
SEA
-
JFK
1 stop29h 55m
Frontier
Sun 4/197:30 am
JFK
-
SEA
1 stop15h 50m
Frontier
Deal found 1/24$246
This Alaska Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:05 am
SEA
-
JFK
Nonstop5h 20m
Alaska Airlines
Tue 3/171:00 pm
JFK
-
SEA
1 stop13h 40m
Alaska Airlines
Deal found 1/23$247
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:07 am
SEA
-
JFK
1 stop8h 04m
American Airlines
Wed 2/253:59 pm
JFK
-
SEA
1 stop10h 05m
American Airlines
Deal found 1/23$251

Find flight deals from Seattle to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to John F Kennedy Intl (JFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 24, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$226
(CheapOair)

One-way from

$112
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$423

Good round-trip deal

$314 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-New York John F Kennedy Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York John F Kennedy Intl flights.
From Seattle/Tacoma Intl to New York John F Kennedy Intl
One-way flight from Seattle/Tacoma Intl to New York John F Kennedy Intl
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to New York John F Kennedy Intl.
Price to beat on a one-way flight from Seattle/Tacoma Intl to New York John F Kennedy Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to John F Kennedy Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
Use the filters below to find and compare flights from Seattle to New York John F Kennedy Intl Airport that are best for you.

Fly from

Seattle

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 4/22

10:40 pm-6:53 am

Nonstop5h 13m

New York John F Kennedy Intl

Wed 4/29

7:45 am-10:58 am

Nonstop6h 13m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 4/18

12:00 pm-8:30 pm

Nonstop5h 30m

New York John F Kennedy Intl

Sat 4/25

4:34 pm-7:59 pm

Nonstop6h 25m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 4/21

4:00 pm-12:20 am

Nonstop5h 20m

New York John F Kennedy Intl

Wed 4/29

6:59 pm-10:23 pm

Nonstop6h 24m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 4/1

1:45 pm-10:03 pm

Nonstop5h 18m

New York John F Kennedy Intl

Wed 4/15

7:45 am-10:58 am

Nonstop6h 13m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 3/31

1:45 pm-10:03 pm

Nonstop5h 18m

New York John F Kennedy Intl

Sat 4/4

7:00 pm-10:24 pm

Nonstop6h 24m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 3/3

7:05 am-3:25 pm

Nonstop5h 20m

New York John F Kennedy Intl

Tue 3/17

1:00 pm-11:40 pm

1 stop13h 40m

$247

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sun 3/1

10:51 pm-7:05 am

Nonstop5h 14m

New York John F Kennedy Intl

Sat 3/7

7:00 am-10:28 am

Nonstop6h 28m

$256

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Fri 4/17

4:00 pm-12:20 am

Nonstop5h 20m

New York John F Kennedy Intl

Sat 4/25

4:34 pm-7:59 pm

Nonstop6h 25m

$256

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 2/18

2:00 pm-10:15 pm

Nonstop5h 15m

New York John F Kennedy Intl

Mon 2/23

6:55 pm-10:22 pm

Nonstop6h 27m

$256

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 2/23

9:55 pm-6:09 am

Nonstop5h 14m

New York John F Kennedy Intl

Wed 2/25

7:41 am-11:05 am

Nonstop6h 24m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 21 results
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Compare providers for flights from Seattle to John F Kennedy Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to John F Kennedy Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-New York John F Kennedy Intl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Seattle-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Seattle-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-New York John F Kennedy Intl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to New York John F Kennedy Intl Airport

How far ahead should I book a flight from Seattle to New York John F Kennedy Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to John F Kennedy Intl. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to New York John F Kennedy Intl Airport, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to New York John F Kennedy Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of $129). Flying from Seattle to New York John F Kennedy Intl Airport in January is currently the most expensive (average of $257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to JFK?

Find hourly flight availability from Seattle to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 24, 2026.

A simple way to save on the total cost of your ticket is to fly from Seattle to New York John F Kennedy Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Seattle to New York John F Kennedy Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to John F Kennedy Intl. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Seattle to New York John F Kennedy Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Seattle to New York John F Kennedy Intl Airport?

The best insider tips for Seattle to New York John F Kennedy Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to New York John F Kennedy Intl Airport trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Chris Dong

Chris Dong

Expert on JFK

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to John F Kennedy Intl. Reviews last updated January 24, 2026.
Read through reviews of airlines operating flights from Seattle to New York John F Kennedy Intl Airport, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Seattle to New York John F Kennedy Intl?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to New York John F Kennedy Intl. 6 airlines have flights from Seattle/Tacoma Intl to New York John F Kennedy Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to New York John F Kennedy Intl should not be difficult; the airport handles an average of 20 outbound flights to New York John F Kennedy Intl per day.

  • How long is the flight from Seattle to New York John F Kennedy Intl Airport?

    There are many flights that can get you from Seattle to New York John F Kennedy Intl Airport in 5h 13m. Fly via Delta to get the fastest option. The distance between Seattle and New York John F Kennedy Intl Airport is about 2413 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Seattle to New York John F Kennedy Intl Airport round-trip?

    Frontier, at $72, was found to be the cheapest airline from Seattle to New York John F Kennedy Intl Airport.Alternate airlines to your destination round-trip include Hawaiian Airlines and JetBlue. These flights start at 82% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to New York John F Kennedy Intl Airport one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $98. Users have also found prices from $103 and $108 on Frontier and JetBlue, respectively.

  • What are the most reliable airlines from Seattle to New York John F Kennedy Intl Airport?

    Before booking your flight to New York John F Kennedy Intl Airport from Seattle, check out the most reliable airlines to get you to your destination on time: Condor (96%), Aeromexico (83%), Scandinavian Airlines( 83%).

  • What are the cheapest flights from Seattle to New York John F Kennedy Intl Airport?

    On average you can expect to pay $1,142 for a flight from Seattle to New York John F Kennedy Intl Airport. The cheapest flight overall is $137 while the most popular route, (Seattle/Tacoma Intl - New York John F Kennedy Intl) is currently priced at $224.

  • Can I find deals for flights from Seattle to John F Kennedy Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to John F Kennedy Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to John F Kennedy Intl.

  • Can I find deals for business class flights from Seattle to John F Kennedy Intl?

    Yes. Cheapflights offers flight deals from Seattle to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to New York John F Kennedy Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of $129). Flying from Seattle to New York John F Kennedy Intl Airport in January is currently the most expensive (average of $257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Mahwah
Bronx
East Rutherford
Yonkers
Elizabeth
Secaucus
Mount Laurel
North Bergen
Stamford
Ronkonkoma
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
New Brunswick
Carlstadt

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Top 6 airlines flying from Seattle to John F Kennedy Intl

Discover the top 6 airlines that operate flights from Seattle to John F Kennedy Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$231FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$123Average$337FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$133Average$331FlexibilityNo cancel feeOn-time62%
DeltaCheapest$195Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$361FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$244Average$451FlexibilityNo cancel feeOn-time75%

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