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Cheap flights from Seattle to New York from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 1/22. 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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0 bags

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Cheap round-trip flights

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Frontier Logo
6:33 pm - 11:52 am
SEA
-
JFK
14h 19m2 stops
Frontier Logo
7:59 am - 7:47 pm
JFK
-
SEA
14h 48m1 stop
$232Frontier
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
7:00 am - 3:23 pm
SEA
-
JFK
5h 23mnonstop
Alaska Airlines Logo
11:30 am - 2:57 pm
JFK
-
SEA
6h 27mnonstop
$237Alaska Airlines
Wed, Jan 21 - Sat, Jan 31
Multiple Airlines Logo
6:34 pm - 6:30 am
SEA
-
JFK
8h 56m1 stop
Multiple Airlines Logo
11:30 am - 2:57 pm
JFK
-
SEA
6h 27mnonstop
$240Multiple Airlines
Sat, Jan 10 - Thu, Jan 15
Frontier Logo
2:54 pm - 11:52 am
SEA
-
JFK
17h 58m1 stop
Frontier Logo
1:00 pm - 7:47 pm
JFK
-
SEA
33h 47m2 stops
$243Frontier
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
9:23 pm - 6:30 am
SEA
-
JFK
30h 07m1 stop
Multiple Airlines Logo
7:00 am - 10:26 am
JFK
-
SEA
6h 26mnonstop
$244Multiple Airlines
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
2:40 pm - 10:52 pm
SEA
-
JFK
5h 12mnonstop
Multiple Airlines Logo
7:59 am - 7:51 pm
JFK
-
SEA
14h 52m1 stop
$245Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
7:13 pm - 6:30 am
SEA
-
JFK
8h 17m1 stop
Multiple Airlines Logo
4:22 pm - 7:50 pm
JFK
-
SEA
6h 28mnonstop
$246Multiple Airlines
Tue, Jan 6 - Mon, Jan 12
Hawaiian Airlines Logo
11:06 am - 7:28 pm
SEA
-
JFK
5h 22mnonstop
Hawaiian Airlines Logo
4:22 pm - 7:50 pm
JFK
-
SEA
6h 28mnonstop
$247Hawaiian Airlines
Tue, Jan 13 - Tue, Jan 20
Hawaiian Airlines Logo
11:06 am - 7:28 pm
SEA
-
JFK
5h 22mnonstop
Hawaiian Airlines Logo
4:22 pm - 7:50 pm
JFK
-
SEA
6h 28mnonstop
$248Hawaiian Airlines
Sat, Jan 24 - Sat, Jan 31
Alaska Airlines Logo
11:00 am - 7:24 pm
SEA
-
JFK
5h 24mnonstop
Alaska Airlines Logo
7:00 am - 10:26 am
JFK
-
SEA
6h 26mnonstop
$251Alaska Airlines
Tue, Jan 6 - Tue, Jan 13

Hawaiian Airlines flights from Seattle to New York John F Kennedy Intl Airport

Our best Hawaiian Airlines deals on Seattle to New York John F Kennedy Intl Airport flight tickets
Hawaiian Airlines
Jan 13
SEA7:00 amSeattle/Tacoma Intl
5h 23m
JFK3:23 pmNew York John F Kennedy Intl
Jan 17
JFK4:22 pmNew York John F Kennedy Intl
6h 28m
SEA7:50 pmSeattle/Tacoma Intl
$247
Find similar
Hawaiian Airlines
Jan 24
SEA11:06 amSeattle/Tacoma Intl
5h 22m
JFK7:28 pmNew York John F Kennedy Intl
Jan 31
JFK4:22 pmNew York John F Kennedy Intl
6h 28m
SEA7:50 pmSeattle/Tacoma Intl
$248
Find similar
Hawaiian Airlines
Jan 14
SEA2:40 pmSeattle/Tacoma Intl
5h 12m
JFK10:52 pmNew York John F Kennedy Intl
Jan 21
JFK5:17 pmNew York John F Kennedy Intl
8h 16m
1 stop
SEA10:33 pmSeattle/Tacoma Intl
$252
Find similar

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

Our best Frontier deals on Seattle to New York John F Kennedy Intl Airport flight tickets
Frontier
Jan 5
SEA6:33 pmSeattle/Tacoma Intl
14h 19m
2 stops
JFK11:52 amNew York John F Kennedy Intl
Jan 9
JFK7:59 amNew York John F Kennedy Intl
14h 48m
1 stop
SEA7:47 pmSeattle/Tacoma Intl
$232
Find similar
Frontier
Dec 15
SEA11:01 amSeattle/Tacoma Intl
15h 29m
1 stop
JFK5:30 amNew York John F Kennedy Intl
Jan 9
JFK11:00 amNew York John F Kennedy Intl
33h 04m
1 stop
SEA5:04 pmSeattle/Tacoma Intl
$236
Find similar
Frontier
Jan 5
SEA2:54 pmSeattle/Tacoma Intl
17h 58m
1 stop
JFK11:52 amNew York John F Kennedy Intl
Jan 8
JFK1:00 pmNew York John F Kennedy Intl
33h 47m
2 stops
SEA7:47 pmSeattle/Tacoma Intl
$243
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to New York John F Kennedy Intl Airport 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 December 11, 2025.
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

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 1/5

6:33 pm-11:52 am

2 stops14h 19m

New York John F Kennedy Intl

Fri 1/9

7:59 am-7:47 pm

1 stop14h 48m

$232

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 1/21

7:00 am-3:23 pm

Nonstop5h 23m

New York John F Kennedy Intl

Sat 1/31

11:30 am-2:57 pm

Nonstop6h 27m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 1/10

6:34 pm-6:30 am

1 stop8h 56m

New York John F Kennedy Intl

Thu 1/15

11:30 am-2:57 pm

Nonstop6h 27m

$240

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 1/5

2:54 pm-11:52 am

1 stop17h 58m

New York John F Kennedy Intl

Thu 1/8

1:00 pm-7:47 pm

2 stops33h 47m

$243

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 1/8

9:23 pm-6:30 am

1 stop30h 07m

New York John F Kennedy Intl

Wed 1/14

7:00 am-10:26 am

Nonstop6h 26m

$244

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Thu 1/8

2:40 pm-10:52 pm

Nonstop5h 12m

New York John F Kennedy Intl

Thu 1/15

7:59 am-7:51 pm

1 stop14h 52m

$245

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 1/6

7:13 pm-6:30 am

1 stop8h 17m

New York John F Kennedy Intl

Mon 1/12

4:22 pm-7:50 pm

Nonstop6h 28m

$246

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 1/13

11:06 am-7:28 pm

Nonstop5h 22m

New York John F Kennedy Intl

Tue 1/20

4:22 pm-7:50 pm

Nonstop6h 28m

$247

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 1/24

11:06 am-7:28 pm

Nonstop5h 22m

New York John F Kennedy Intl

Sat 1/31

4:22 pm-7:50 pm

Nonstop6h 28m

$248

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 1/6

11:00 am-7:24 pm

Nonstop5h 24m

New York John F Kennedy Intl

Tue 1/13

7:00 am-10:26 am

Nonstop6h 26m

$251

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 New York from

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

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 New York John F Kennedy Intl Airport?

The month of October is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from Seattle, with most prices found around $293. If you don’t want to visit New York John F Kennedy Intl Airport in October, then you should wait until September to fly from Seattle, when ticket prices are also cheap, with an average price of $337.

What is the cheapest day to depart on your flight to New York John F Kennedy Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $427. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $582.

What is the cheapest time of day to depart on your flight to New York John F Kennedy Intl Airport?

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the afternoon. momondo users have found flights departing from Seattle to New York John F Kennedy Intl Airport in the afternoon for as low as $367. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $558.

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

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

How far in advance should I book a flight to New York John F Kennedy Intl Airport?

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from Seattle for as low as $266 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to New York John F Kennedy 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 Seattle to New York John F Kennedy Intl Airport flights?

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

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

As of December 2025, prices for Seattle to New York John F Kennedy Intl Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$257

Fastest flight time

5h 14m

Direct flights

Every day
The best one-way flight to New York John F Kennedy Intl Airport from Seattle in the past 72 hours is $257. The best round-trip flight deal from Seattle to New York John F Kennedy Intl Airport found on momondo in the last 72 hours is $382.
The fastest flight from Seattle to New York John F Kennedy Intl Airport takes 5h 14m
Direct flights go from Seattle to New York John F Kennedy Intl Airport every day.
Search flight deals

  • How far is Seattle/Tacoma Intl to New York John F Kennedy Intl by plane?

    Seattle/Tacoma Intl and New York John F Kennedy Intl are 2413.4 mi apart from one another. By plane, this route typically takes 5h 14m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to New York John F Kennedy Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to New York John F Kennedy Intl Airport.

  • What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

    The necessary travel and health documents for your New York John F Kennedy Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Seattle to New York John F Kennedy Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $100Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
JetBluePriceFrom $162Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $217Free CancellationRating
7.9
8,009 reviews
Search Delta flights
Alaska AirlinesPriceFrom $250Free CancellationRating
8.0
11,429 reviews
Search Alaska Airlines flights

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

    Across 17 Alaska Airlines flights from Seattle to New York John F Kennedy Intl Airport this week, the average price was $463, with the best Alaska Airlines deals starting from $250 round-trip. 11,429 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

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

    $217 is the best Delta flight deal from Seattle to New York John F Kennedy Intl Airport found on momondo over the last 72 hours. The average Delta ticket price found was closer to $435, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,009 user reviews) flies into New York John F Kennedy Intl Airport from Seattle 18 times in an average week so prices can vary.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Asbury Park
East Rutherford
Point Pleasant Beach
Beach Haven
Spring Lake
Long Branch
Tannersville
Waterbury
Wayne
Stamford
Secaucus
East Stroudsburg
Elizabeth
Ocean Grove
Parsippany
Staten Island

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to New York. momondo saves you time and could save you money on your trip.

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

All flight searches from Seattle to New York on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Seattle to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Seattle to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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