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Cheap flights from New York to Seattle from $99

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 to Seattle departing on 10/1. 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

United Airlines Logo
7:08 pm - 10:17 pmEWR-SEA
6h 09mnonstop
United Airlines Logo
10:45 pm - 7:00 amSEA-EWR
5h 15mnonstop
$197United Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
7:59 am - 2:48 pmJFK-SEA
9h 49m1 stop
American Airlines Logo
10:01 pm - 10:37 amSEA-JFK
9h 36m1 stop
$197American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Hawaiian Airlines Logo
7:19 am - 10:22 amEWR-SEA
6h 03mnonstop
Hawaiian Airlines Logo
8:30 am - 4:54 pmSEA-EWR
5h 24mnonstop
$198Hawaiian Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Alaska Airlines Logo
6:55 pm - 10:12 pmJFK-SEA
6h 17mnonstop
Alaska Airlines Logo
10:55 pm - 7:20 amSEA-JFK
5h 25mnonstop
$199Alaska Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Alaska Airlines Logo
6:55 pm - 10:12 pmJFK-SEA
6h 17mnonstop
Alaska Airlines Logo
10:55 pm - 7:20 amSEA-JFK
5h 25mnonstop
$201Alaska Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
Hawaiian Airlines Logo
7:29 pm - 10:39 pmEWR-SEA
6h 10mnonstop
Hawaiian Airlines Logo
10:00 am - 6:29 pmSEA-EWR
5h 29mnonstop
$205Hawaiian Airlines
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Thu, Oct 16 - Wed, Oct 22
JetBlue Logo
7:00 pm - 10:36 pmJFK-SEA
6h 36mnonstop
JetBlue Logo
11:40 pm - 8:00 amSEA-JFK
5h 20mnonstop
$208JetBlue
Find Deal
Thu, Oct 16 - Sun, Oct 19
JetBlue Logo
7:00 pm - 10:36 pmJFK-SEA
6h 36mnonstop
JetBlue Logo
11:40 pm - 8:00 amSEA-JFK
5h 20mnonstop
$210JetBlue
Find Deal
Fri, Oct 17 - Sun, Oct 19
Delta Logo
6:00 am - 2:01 pmLGA-SEA
11h 01m1 stop
Delta Logo
11:10 pm - 8:58 amSEA-LGA
6h 48m1 stop
$237Delta
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Fri, Oct 31 - Fri, Nov 14
Delta Logo
12:51 pm - 5:54 pmLGA-SEA
8h 03m1 stop
Delta Logo
11:55 pm - 10:54 amSEA-LGA
7h 59m1 stop
$257Delta
Find Deal
Wed, Oct 1 - Mon, Oct 6

Hawaiian Airlines flights from New York to Seattle

Our best Hawaiian Airlines deals on New York to Seattle flight tickets
Hawaiian Airlines
Oct 16
EWR7:19 amNewark
6h 03m
SEA10:22 amSeattle/Tacoma Intl
Oct 22
SEA8:30 amSeattle/Tacoma Intl
5h 24m
EWR4:54 pmNewark
$198
Find similar
Hawaiian Airlines
Oct 16
EWR7:29 pmNewark
6h 10m
SEA10:39 pmSeattle/Tacoma Intl
Oct 22
SEA10:00 amSeattle/Tacoma Intl
5h 29m
EWR6:29 pmNewark
$205
Find similar
Hawaiian Airlines
Oct 2
JFK6:36 pmNew York John F Kennedy Intl
6h 15m
SEA9:51 pmSeattle/Tacoma Intl
Oct 11
SEA2:35 pmSeattle/Tacoma Intl
5h 24m
JFK10:59 pmNew York John F Kennedy Intl
$206
Find similar

JetBlue flights from New York to Seattle

Our best JetBlue deals on New York to Seattle flight tickets
JetBlue
Oct 16
JFK7:00 pmNew York John F Kennedy Intl
6h 36m
SEA10:36 pmSeattle/Tacoma Intl
Oct 19
SEA11:40 pmSeattle/Tacoma Intl
5h 20m
JFK8:00 amNew York John F Kennedy Intl
$208
Find similar
JetBlue
Oct 17
JFK7:00 pmNew York John F Kennedy Intl
6h 36m
SEA10:36 pmSeattle/Tacoma Intl
Oct 19
SEA11:40 pmSeattle/Tacoma Intl
5h 20m
JFK8:00 amNew York John F Kennedy Intl
$210
Find similar
JetBlue
Oct 3
JFK7:00 pmNew York John F Kennedy Intl
6h 24m
SEA10:24 pmSeattle/Tacoma Intl
Oct 13
SEA11:56 pmSeattle/Tacoma Intl
5h 19m
JFK8:15 amNew York John F Kennedy Intl
$212
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York 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 September 17, 2025.
Use the filters below to find and compare flights from New York to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/2

7:08 pm-10:17 pm

Nonstop6h 09m

Seattle/Tacoma Intl

Tue 10/7

10:45 pm-7:00 am

Nonstop5h 15m

$197

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 10/1

7:59 am-2:48 pm

1 stop9h 49m

Seattle/Tacoma Intl

Mon 10/6

10:01 pm-10:37 am

1 stop9h 36m

$197

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/16

7:19 am-10:22 am

Nonstop6h 03m

Seattle/Tacoma Intl

Wed 10/22

8:30 am-4:54 pm

Nonstop5h 24m

$198

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 10/17

6:55 pm-10:12 pm

Nonstop6h 17m

Seattle/Tacoma Intl

Sun 10/19

10:55 pm-7:20 am

Nonstop5h 25m

$199

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 10/15

6:55 pm-10:12 pm

Nonstop6h 17m

Seattle/Tacoma Intl

Sun 10/19

10:55 pm-7:20 am

Nonstop5h 25m

$201

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/16

7:29 pm-10:39 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Wed 10/22

10:00 am-6:29 pm

Nonstop5h 29m

$205

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 10/16

7:00 pm-10:36 pm

Nonstop6h 36m

Seattle/Tacoma Intl

Sun 10/19

11:40 pm-8:00 am

Nonstop5h 20m

$208

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 10/17

7:00 pm-10:36 pm

Nonstop6h 36m

Seattle/Tacoma Intl

Sun 10/19

11:40 pm-8:00 am

Nonstop5h 20m

$210

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 10/31

6:00 am-2:01 pm

1 stop11h 01m

Seattle/Tacoma Intl

Fri 11/14

11:10 pm-8:58 am

1 stop6h 48m

$237

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 10/1

12:51 pm-5:54 pm

1 stop8h 03m

Seattle/Tacoma Intl

Mon 10/6

11:55 pm-10:54 am

1 stop7h 59m

$257

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 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, September is the cheapest month to fly from New York to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you don’t want to visit Seattle in September, then you should wait until October to fly from New York, when ticket prices are also cheap, with an average price of $342.

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 is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $469. 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 because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $569.

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

Flying to Seattle from New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $402 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $566. 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 to Seattle/Tacoma Intl flight route?

Fly from Newark to Seattle/Tacoma Intl for the best New York - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $417 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 for as low as $352 on momondo.

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

There are 4 cabin classes available to choose from on New York 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.

How have New York to Seattle flight prices changed over time?

As of September 2025, prices for New York to Seattle flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from New York to Seattle

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

Cheap New York to Seattle (NYC to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Seattle

Best Price Found

$139

Fastest flight time

5h 58m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from New York in the past 72 hours is $139. The best round-trip flight deal from New York to Seattle found on momondo in the last 72 hours is $250.
The fastest flight from New York to Seattle takes 5h 58m
Direct flights go from New York to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

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

    A flight from New York to Seattle/Tacoma Intl will travel around 2400.0 mi. By plane, this route typically takes 5h 58m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Seattle/Tacoma Intl Airport.

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

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to Seattle?

  • What is the most popular airline from New York to Seattle?

Best airlines flying from New York to Seattle

Compare and see reviews for airlines that fly from New York to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $138Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $146Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
JetBluePriceFrom $158Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Hawaiian AirlinesPriceFrom $158Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $175Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $242Free CancellationRating
7.9
7,961 reviews
Search Delta flights

  • Alaska Airlines Flights From New York to Seattle

    Alaska Airlines is one of the most popular airlines flying from New York to Seattle, operating 16 flights/week on average for this route. A good Alaska Airlines flight deal for New York to Seattle starts from $236 round-trip, up to an average price of $495. Our users have rated Alaska Airlines at 8.0/10.

  • Delta Flights From New York to Seattle

    Delta is also a popular choice for this route. Delta flight deals for New York to Seattle start from as low as $242 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $396. Delta operates 23 flights to Seattle from New York in an average week. Users have rated it 7.9/10 across 7,961 reviews.

Traveling to a place near Seattle?

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

Why use momondo?

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

It is quick and easy to find New York to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

momondo does allow users to show only those flights to Seattle from New York which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential New York to Seattle 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 New York to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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