Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York to Seattle from $116

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 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York to Seattle (NYC-SEA)

Cheap return flights

Southwest Logo
14:30 - 21:40LGA-SEA
10h 10m1 stop
Southwest Logo
23:10 - 11:45SEA-LGA
9h 35m1 stop
$232Southwest
Find Deal
Tue, 23 Sep - Mon, 29 Sep
Southwest Logo
15:40 - 00:05LGA-SEA
11h 25m1 stop
Southwest Logo
22:45 - 11:05SEA-LGA
9h 20m1 stop
$241Southwest
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Southwest Logo
14:30 - 21:40LGA-SEA
10h 10m1 stop
Southwest Logo
05:35 - 17:20SEA-LGA
8h 45m1 stop
$251Southwest
Find Deal
Tue, 26 Aug - Wed, 3 Sep
Southwest Logo
18:15 - 00:05LGA-SEA
8h 50m1 stop
Southwest Logo
05:35 - 17:20SEA-LGA
8h 45m1 stop
$258Southwest
Find Deal
Fri, 19 Sep - Tue, 23 Sep
Southwest Logo
15:40 - 00:05LGA-SEA
11h 25m1 stop
Southwest Logo
22:45 - 11:05SEA-LGA
9h 20m1 stop
$268Southwest
Find Deal
Fri, 5 Sep - Mon, 8 Sep
Southwest Logo
09:45 - 18:00LGA-SEA
11h 15m1 stop
Southwest Logo
06:35 - 19:05SEA-LGA
9h 30m1 stop
$269Southwest
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Southwest Logo
15:40 - 00:05LGA-SEA
11h 25m1 stop
Southwest Logo
22:45 - 10:30SEA-LGA
8h 45m1 stop
$278Southwest
Find Deal
Thu, 4 Sep - Wed, 10 Sep
Southwest Logo
14:30 - 21:40LGA-SEA
10h 10m1 stop
Southwest Logo
22:45 - 10:30SEA-LGA
8h 45m1 stop
$285Southwest
Find Deal
Tue, 16 Sep - Thu, 18 Sep
Delta Logo
14:40 - 20:10LGA-SEA
8h 30m1 stop
Delta Logo
06:10 - 17:15SEA-LGA
8h 05m1 stop
$336Delta
Find Deal
Fri, 5 Sep - Tue, 9 Sep
Delta Logo
17:00 - 23:59LGA-SEA
9h 59m1 stop
Delta Logo
06:00 - 16:49SEA-LGA
7h 49m1 stop
$374Delta
Find Deal
Sun, 31 Aug - Wed, 3 Sep

Southwest flights from New York to Seattle

Our best Southwest deals on New York to Seattle flight tickets
Southwest
23 Sept
LGA14:30New York LaGuardia
10h 10m
1 stop
SEA21:40Seattle/Tacoma Intl
29 Sept
SEA23:10Seattle/Tacoma Intl
9h 35m
1 stop
LGA11:45New York LaGuardia
$232
Find similar
Southwest
25 Sept
LGA15:40New York LaGuardia
11h 25m
1 stop
SEA00:05Seattle/Tacoma Intl
29 Sept
SEA22:45Seattle/Tacoma Intl
9h 20m
1 stop
LGA11:05New York LaGuardia
$241
Find similar
Southwest
26 Aug
LGA14:30New York LaGuardia
10h 10m
1 stop
SEA21:40Seattle/Tacoma Intl
3 Sept
SEA05:35Seattle/Tacoma Intl
8h 45m
1 stop
LGA17:20New York LaGuardia
$251
Find similar

Delta flights from New York to Seattle

Our best Delta deals on New York to Seattle flight tickets
Delta
5 Sept
LGA14:40New York LaGuardia
8h 30m
1 stop
SEA20:10Seattle/Tacoma Intl
9 Sept
SEA06:10Seattle/Tacoma Intl
8h 05m
1 stop
LGA17:15New York LaGuardia
$336
Find similar
Delta
31 Aug
LGA17:00New York LaGuardia
9h 59m
1 stop
SEA23:59Seattle/Tacoma Intl
3 Sept
SEA06:00Seattle/Tacoma Intl
7h 49m
1 stop
LGA16:49New York LaGuardia
$374
Find similar
Delta
14 Sept
LGA06:00New York LaGuardia
7h 45m
1 stop
SEA10:45Seattle/Tacoma Intl
22 Sept
SEA23:40Seattle/Tacoma Intl
8h 07m
1 stop
LGA10:47New York LaGuardia
$382
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 6 August 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

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 23/9

14:30-21:40

1 stop10h 10m

Seattle/Tacoma Intl

Mon 29/9

23:10-11:45

1 stop9h 35m

$232

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 25/9

15:40-00:05

1 stop11h 25m

Seattle/Tacoma Intl

Mon 29/9

22:45-11:05

1 stop9h 20m

$241

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 26/8

14:30-21:40

1 stop10h 10m

Seattle/Tacoma Intl

Wed 3/9

05:35-17:20

1 stop8h 45m

$251

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 19/9

18:15-00:05

1 stop8h 50m

Seattle/Tacoma Intl

Tue 23/9

05:35-17:20

1 stop8h 45m

$258

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 5/9

15:40-00:05

1 stop11h 25m

Seattle/Tacoma Intl

Mon 8/9

22:45-11:05

1 stop9h 20m

$268

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 30/10

09:45-18:00

1 stop11h 15m

Seattle/Tacoma Intl

Mon 3/11

06:35-19:05

1 stop9h 30m

$269

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 4/9

15:40-00:05

1 stop11h 25m

Seattle/Tacoma Intl

Wed 10/9

22:45-10:30

1 stop8h 45m

$278

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 16/9

14:30-21:40

1 stop10h 10m

Seattle/Tacoma Intl

Thu 18/9

22:45-10:30

1 stop8h 45m

$285

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 5/9

14:40-20:10

1 stop8h 30m

Seattle/Tacoma Intl

Tue 9/9

06:10-17:15

1 stop8h 05m

$336

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Sun 31/8

17:00-23:59

1 stop9h 59m

Seattle/Tacoma Intl

Wed 3/9

06:00-16:49

1 stop7h 49m

$374

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

The month of September is, on average, the cheapest month to fly to Seattle from New York, with most prices found around $521. If you are unable to visit Seattle during the month of September, then departing from New York during the month October is also very affordable. Most momondo users find prices during this month for around $543.

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

The cheapest day to depart from New York to Seattle is on a Friday. Travellers who choose to depart for Seattle on a Friday will often find tickets for as low as $622. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York to Seattle for around $924.

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

According to our data, the cheapest time of day to fly to Seattle is in the afternoon. momondo users have found flights departing from New York to Seattle in the afternoon for as low as $831. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the morning when prices are around $871.

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

Fly from New York John F Kennedy Intl 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 $642 when searching weeks before you fly. 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 $564 on momondo.

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

There are 3 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.

Can stopping save me money on New York to Seattle flights?

You could potentially save up to 25% on your flight if you consider stops on a New York to Seattle flight.

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

As of August 2025, prices for New York to Seattle flights are approximately 2% 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 return 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

$116

Fastest flight time

7h 40m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from New York in the past 72 hours is $116. The best return flight deal from New York to Seattle found on momondo in the last 72 hours is $232.
The fastest flight from New York to Seattle takes 7h 40m
There are no direct flights from New York to Seattle. Popular non-direct route for this connection is New York LaGuardia Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

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

    The straight-line distance from New York to Seattle/Tacoma Intl is 3862.4 km. 7h 45m is a normal flight duration for this route.

  • 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 are updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Seattle for you.

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

Yes. momondo allows you to filter the results for New York to Seattle flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from New York.

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

Of course. momondo tracks the price of New York to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 11/8
Mon 18/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Spokane Airport