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Cheap flights from Seattle to New York John F Kennedy Intl Airport, NY from C$ 274

SEA — JFK
23 Nov — 30 Nov1
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 March or February, booked 53 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

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

Tue 17/113:58 p.m. -
1 stop11h 24m
Wed 18/119:30 a.m. -
1 stop10h 26m
Deal found 21/10C$ 491
Sat 7/117:33 p.m. -
1 stop9h 06m
Sat 14/1111:30 a.m. -
1 stop12h 33m
Deal found 21/10C$ 500
Tue 17/118:45 a.m. -
1 stop7h 34m
Sat 21/114:30 p.m. -
Nonstop6h 25m
Deal found 21/10C$ 514
Wed 4/113:58 p.m. -
1 stop11h 24m
Fri 6/114:35 p.m. -
1 stop9h 25m
Deal found 21/10C$ 517
Sat 5/127:05 a.m. -
Nonstop5h 25m
Sat 5/126:31 p.m. -
Nonstop6h 35m
Deal found 22/10C$ 521
Fri 6/117:33 p.m. -
1 stop9h 06m
Sat 7/119:30 a.m. -
1 stop11h 25m
Deal found 20/10C$ 526
Sat 5/123:48 p.m. -
Nonstop5h 07m
Sat 12/127:10 a.m. -
Nonstop6h 30m
Deal found 21/10C$ 528
Sat 7/1111:43 a.m. -
1 stop16h 56m
Thu 12/114:35 p.m. -
1 stop9h 25m
Deal found 21/10C$ 535
Tue 8/128:46 a.m. -
1 stop10h 43m
Tue 15/124:30 p.m. -
Nonstop6h 40m
Deal found 21/10C$ 542
Thu 12/115:19 p.m. -
1 stop10h 03m
Sat 21/116:31 p.m. -
Nonstop6h 29m
Deal found 21/10C$ 549

Find flight deals from Seattle to John F Kennedy Intl

Round-trip from

C$ 491

One-way from

C$ 274

Popular in

September

Cheapest in

March

Average price

C$ 617

Good round-trip deal

C$ 591 or less

Good one-way deal

C$ 454 or less
Alaska Airlines
  • Alaska Airlines
  • 17/11-18/11
  • 2 total stops
  • 21h 50m total
  • Seattle to New York
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Alaska Airlines
  • Alaska Airlines
  • 3/2-31/12
  • 1 total stop
  • 7h 36m total
  • Seattle to New York
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to New York John F Kennedy Intl.
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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

 
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
Quickest round-trip

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Mon 7/12

10:50 p.m.-7:00 a.m.

Nonstop5h 10m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 293

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Sun 13/12

7:15 a.m.-3:39 p.m.

Nonstop5h 24m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 293

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Sun 22/11

7:05 a.m.-3:30 p.m.

Nonstop5h 25m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 293

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Mon 7/12

7:15 a.m.-3:39 p.m.

Nonstop5h 24m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 293

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Fri 25/12

2:37 p.m.-10:59 p.m.

Nonstop5h 22m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 293

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Thu 4/2

11:00 p.m.-7:16 a.m.

Nonstop5h 16m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 293

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Fri 4/12

7:20 a.m.-10:29 p.m.

1 stop12h 09m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 314

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Wed 21/4

3:30 p.m.-11:55 p.m.

Nonstop5h 25m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 342

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Mon 16/11

11:10 p.m.-7:25 a.m.

Nonstop5h 15m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 342

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Sun 20/12

7:20 a.m.-3:45 p.m.

Nonstop5h 25m

New York John F Kennedy Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 349

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 21 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

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, March is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of C$ 510). Flying from Seattle to New York John F Kennedy Intl Airport in September is currently the most expensive (average of C$ 759). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 39% 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?

Airfare is below average for this route at the moment.

Seattle to New York John F Kennedy Intl Airport flights typically cost between C$ 500 and C$ 872 in November.
The cheapest round-trip price found within the last 5 days was C$ 491 on Alaska Airlines (17 Nov-18 Nov).

Related info for your journey

  • 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 20 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 08m. Fly via Delta or Alaska Airlines 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 Condor (90%), Alaska Airlines (89%) or Qatar Airways (88%) 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$ 1,833 for a flight from Seattle to New York John F Kennedy Intl Airport. The cheapest flight overall is C$ 447 while the most popular route, (Seattle/Tacoma Intl - New York John F Kennedy Intl) is currently priced at C$ 598.

  • 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, March is the cheapest month in which you can book a flight from Seattle to New York John F Kennedy Intl Airport (average of C$ 510). Flying from Seattle to New York John F Kennedy Intl Airport in September is currently the most expensive (average of C$ 759). 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
Wayne
North Bergen
Milford
Danbury
Westbury
Secaucus
Bronx
Paramus
Hoboken
Hicksville
New Brunswick
East Rutherford
Clifton
South Plainfield
Yonkers
Hackensack
Bridgeport
Somerset

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to John F Kennedy Intl

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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.

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