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Cheap flights from Seattle to New York John F Kennedy Intl Airport, NY from C$ 213

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JFK
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags
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 Tuesday or Sunday and return on a Monday

Cheap flight deals from Seattle to John F Kennedy Intl

Enter your travel dates to find the best prices.

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 11 June 2026.

Wed 23/99:40 p.m.
SEA
-
JFK
Nonstop5h 23m
JetBlue
Wed 30/95:30 p.m.
JFK
-
SEA
Nonstop6h 12m
JetBlue
Deal found 8/6C$ 442
Tue 22/911:55 p.m.
SEA
-
JFK
1 stop11h 21m
JetBlue
Wed 23/95:30 p.m.
JFK
-
SEA
Nonstop6h 12m
JetBlue
Deal found 8/6C$ 454
Fri 25/911:55 p.m.
SEA
-
JFK
1 stop11h 21m
JetBlue
Sat 26/95:30 p.m.
JFK
-
SEA
Nonstop6h 12m
JetBlue
Deal found 8/6C$ 460
Tue 25/811:44 p.m.
SEA
-
JFK
1 stop11h 13m
JetBlue
Wed 26/85:38 p.m.
JFK
-
SEA
Nonstop6h 26m
JetBlue
Deal found 6/6C$ 463
Wed 23/99:40 p.m.
SEA
-
JFK
Nonstop5h 23m
JetBlue
Fri 25/95:30 p.m.
JFK
-
SEA
Nonstop6h 12m
JetBlue
Deal found 8/6C$ 468
Sat 19/96:51 p.m.
SEA
-
JFK
1 stop8h 10m
Alaska Airlines
Sat 26/94:01 p.m.
JFK
-
SEA
Nonstop6h 20m
Alaska Airlines
Deal found 8/6C$ 470
Wed 16/99:40 p.m.
SEA
-
JFK
Nonstop5h 23m
JetBlue
Tue 22/95:30 p.m.
JFK
-
SEA
Nonstop6h 12m
JetBlue
Deal found 9/6C$ 482
Tue 18/810:03 a.m.
SEA
-
JFK
1 stop9h 53m
Alaska Airlines
Sat 5/97:25 a.m.
JFK
-
SEA
Nonstop6h 09m
Alaska Airlines
Deal found 8/6C$ 484
Mon 24/811:44 p.m.
SEA
-
JFK
1 stop11h 13m
JetBlue
Tue 25/85:38 p.m.
JFK
-
SEA
Nonstop6h 26m
JetBlue
Deal found 9/6C$ 486
Sat 26/96:51 p.m.
SEA
-
JFK
1 stop8h 10m
Alaska Airlines
Sun 27/99:55 a.m.
JFK
-
SEA
1 stop9h 04m
Alaska Airlines
Deal found 8/6C$ 488
Thu 17/99:40 p.m.
SEA
-
JFK
Nonstop5h 23m
JetBlue
Thu 24/95:30 p.m.
JFK
-
SEA
Nonstop6h 12m
JetBlue
Deal found 8/6C$ 495
Thu 10/98:59 p.m.
SEA
-
JFK
1 stop19h 28m
Alaska Airlines
Tue 15/99:55 a.m.
JFK
-
SEA
1 stop9h 04m
Alaska Airlines
Deal found 8/6C$ 496

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 11 June 2026.

Round-trip from

C$ 463

One-way from

C$ 213

Popular in

August

Cheapest in

October

Average price

C$ 630

Good round-trip deal

C$ 755 or less

Good one-way deal

C$ 609 or less
JetBlue
  • JetBlue
  • 25/8-26/8
  • 1 total stop
  • 17h 39m total
  • Seattle to New York
Search Deals
JetBlue
  • JetBlue
  • 8/7
  • Nonstop
  • 5h 20m total
  • Seattle to New York
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to New York John F Kennedy Intl.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to New York John F Kennedy Intl.
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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 629,999 searches. Data last updated 11 June 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 16/9

8:59 p.m.-7:27 p.m.

1 stop19h 28m

New York John F Kennedy Intl

Tue 22/9

1:00 p.m.-4:11 p.m.

Nonstop6h 11m

C$ 525

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 30/6

10:28 p.m.-6:59 a.m.

Nonstop5h 31m

New York John F Kennedy Intl

Tue 14/7

5:29 p.m.-8:57 p.m.

Nonstop6h 28m

C$ 532

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 19/11

11:06 a.m.-7:32 p.m.

Nonstop5h 26m

New York John F Kennedy Intl

Wed 2/12

8:29 p.m.-9:09 a.m.

1 stop15h 40m

C$ 544

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 4/7

7:26 a.m.-10:56 p.m.

1 stop12h 30m

New York John F Kennedy Intl

Tue 14/7

8:23 p.m.-11:55 p.m.

Nonstop6h 32m

C$ 546

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Fri 3/7

10:28 p.m.-6:59 a.m.

Nonstop5h 31m

New York John F Kennedy Intl

Tue 14/7

5:29 p.m.-8:57 p.m.

Nonstop6h 28m

C$ 559

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 2/7

11:26 p.m.-7:23 p.m.

1 stop16h 57m

New York John F Kennedy Intl

Tue 14/7

8:23 p.m.-11:55 p.m.

Nonstop6h 32m

C$ 573

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 30/6

10:28 p.m.-6:59 a.m.

Nonstop5h 31m

New York John F Kennedy Intl

Wed 15/7

5:29 p.m.-8:57 p.m.

Nonstop6h 28m

C$ 574

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 29/6

11:15 p.m.-7:38 a.m.

Nonstop5h 23m

New York John F Kennedy Intl

Fri 3/7

4:57 p.m.-9:19 a.m.

1 stop19h 22m

C$ 587

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 4/7

8:45 a.m.-7:23 p.m.

1 stop7h 38m

New York John F Kennedy Intl

Thu 16/7

8:23 p.m.-11:55 p.m.

Nonstop6h 32m

C$ 595

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 4/7

8:45 a.m.-7:23 p.m.

1 stop7h 38m

New York John F Kennedy Intl

Sun 12/7

7:00 a.m.-10:16 a.m.

Nonstop6h 16m

C$ 595

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 24 resultsSorted by cheapest first
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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?

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 52 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, October is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of C$ 400). Flying from Seattle to New York John F Kennedy Intl Airport in August is currently the most expensive (average of C$ 693). 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 11 June 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Seattle to New York John F Kennedy Intl Airport by exploring options for tickets at noon.

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

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?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl is the airport most travellers will use when flying to New York John F Kennedy Intl from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to New York John F Kennedy Intl should be relatively easy as there are 28 daily outbound flights to New York John F Kennedy Intl from 0 different airlines.

  • 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 27m. Fly via Alaska Airlines, Delta, or JetBlue to get the fastest option. There are 3883 km between Seattle and New York John F Kennedy Intl Airport. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from Seattle to New York John F Kennedy Intl Airport consider choosing Air Europa (88%), Hawaiian Airlines (88%) or Condor (87%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay C$ 1,020 for a flight from Seattle to New York John F Kennedy Intl Airport. The cheapest flight overall is C$ 277 while the most popular route, (Seattle/Tacoma Intl - New York John F Kennedy Intl) is currently priced at C$ 573.

  • 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, October is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of C$ 400). Flying from Seattle to New York John F Kennedy Intl Airport in August is currently the most expensive (average of C$ 693). 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

Travelling 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
Staten Island
Carlstadt
Rahway
East Rutherford
Carteret
Westbury
Fort Lee
Yonkers
Paramus
Hoboken
New Brunswick
Teaneck
Secaucus
Stratford
Bordentown
Woodbridge
Hackensack
Harrison
Bronx

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Alternative routes for Seattle to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to John F Kennedy Intl?

When you search for this flight from Seattle to John F Kennedy Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to John F Kennedy Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to John F Kennedy Intl from Seattle.

Can Cheapflights find flights from Seattle to John F Kennedy Intl with no change fees?

Need flexible booking options for your flight to John F Kennedy Intl from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to John F Kennedy Intl become cheaper?

Yes! Start tracking prices for Seattle to John F Kennedy Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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