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Cheap flights from New York to Seattle from C$ 137

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 1/10. 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

Hawaiian Airlines Logo
5:30 p.m. - 8:46 p.m.EWR-SEA
6h 16mdirect
Hawaiian Airlines Logo
9:34 p.m. - 5:59 a.m.SEA-EWR
5h 25mdirect
C$ 273Hawaiian Airlines
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Alaska Airlines Logo
7:20 a.m. - 10:29 a.m.JFK-SEA
6h 09mdirect
Alaska Airlines Logo
11:34 p.m. - 7:53 a.m.SEA-JFK
5h 19mdirect
C$ 273Alaska Airlines
Find Deal
Wed, 22 Oct - Mon, 27 Oct
Southwest Logo
5:55 p.m. - 12:35 a.m.LGA-SEA
9h 40m1 stop
Southwest Logo
5:40 a.m. - 5:55 p.m.SEA-LGA
9h 15m1 stop
C$ 273Southwest
Find Deal
Fri, 14 Nov - Mon, 17 Nov
Southwest Logo
2:10 p.m. - 10:50 p.m.LGA-SEA
11h 40m2 stops
Southwest Logo
5:45 a.m. - 4:00 p.m.SEA-LGA
7h 15m1 stop
C$ 280Southwest
Find Deal
Wed, 1 Oct - Sat, 4 Oct
United Airlines Logo
7:08 p.m. - 10:17 p.m.EWR-SEA
6h 09mdirect
United Airlines Logo
6:00 a.m. - 2:23 p.m.SEA-EWR
5h 23mdirect
C$ 280United Airlines
Find Deal
Tue, 30 Sep - Fri, 3 Oct
United Airlines Logo
7:08 p.m. - 10:17 p.m.EWR-SEA
6h 09mdirect
United Airlines Logo
8:30 a.m. - 8:00 p.m.SEA-EWR
8h 30m1 stop
C$ 281United Airlines
Find Deal
Wed, 1 Oct - Sat, 4 Oct
JetBlue Logo
7:00 p.m. - 10:24 p.m.JFK-SEA
6h 24mdirect
JetBlue Logo
11:40 p.m. - 8:00 a.m.SEA-JFK
5h 20mdirect
C$ 307JetBlue
Find Deal
Mon, 29 Sep - Tue, 7 Oct
JetBlue Logo
7:00 p.m. - 10:24 p.m.JFK-SEA
6h 24mdirect
JetBlue Logo
11:40 p.m. - 8:00 a.m.SEA-JFK
5h 20mdirect
C$ 318JetBlue
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Delta Logo
6:55 p.m. - 11:59 p.m.EWR-SEA
8h 04m1 stop
Delta Logo
1:40 p.m. - 12:59 a.m.SEA-EWR
8h 19m1 stop
C$ 328Delta
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Fri, 24 Oct - Fri, 31 Oct
Delta Logo
4:55 p.m. - 8:16 p.m.JFK-SEA
6h 21mdirect
Delta Logo
3:40 p.m. - 11:59 p.m.SEA-JFK
5h 19mdirect
C$ 328Delta
Find Deal
Tue, 30 Sep - Wed, 8 Oct

JetBlue flights from New York to Seattle

Our best JetBlue deals on New York to Seattle flight tickets
JetBlue
29 Sep
JFK7:00 p.m.New York John F Kennedy Intl
6h 24m
SEA10:24 p.m.Seattle/Tacoma Intl
22 Oct
SEA11:56 p.m.Seattle/Tacoma Intl
5h 19m
JFK8:15 a.m.New York John F Kennedy Intl
C$ 287
Find similar
JetBlue
29 Sep
JFK7:00 p.m.New York John F Kennedy Intl
6h 24m
SEA10:24 p.m.Seattle/Tacoma Intl
7 Oct
SEA11:40 p.m.Seattle/Tacoma Intl
5h 20m
JFK8:00 a.m.New York John F Kennedy Intl
C$ 307
Find similar
JetBlue
4 Oct
JFK7:00 p.m.New York John F Kennedy Intl
6h 24m
SEA10:24 p.m.Seattle/Tacoma Intl
8 Oct
SEA11:40 p.m.Seattle/Tacoma Intl
5h 20m
JFK8:00 a.m.New York John F Kennedy Intl
C$ 318
Find similar

Hawaiian Airlines flights from New York to Seattle

Our best Hawaiian Airlines deals on New York to Seattle flight tickets
Hawaiian Airlines
6 Nov
EWR5:30 p.m.Newark
6h 16m
SEA8:46 p.m.Seattle/Tacoma Intl
9 Nov
SEA9:34 p.m.Seattle/Tacoma Intl
5h 25m
EWR5:59 a.m.Newark
C$ 273
Find similar
Hawaiian Airlines
17 Oct
EWR4:29 p.m.Newark
6h 05m
SEA7:34 p.m.Seattle/Tacoma Intl
26 Oct
SEA9:34 p.m.Seattle/Tacoma Intl
5h 25m
EWR5:59 a.m.Newark
C$ 287
Find similar
Hawaiian Airlines
29 Sep
JFK6:36 p.m.New York John F Kennedy Intl
6h 15m
SEA9:51 p.m.Seattle/Tacoma Intl
7 Oct
SEA2:35 p.m.Seattle/Tacoma Intl
5h 24m
JFK10:59 p.m.New York John F Kennedy Intl
C$ 314
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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 96,600 searches. Data last updated 15 September 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 6/11

5:30 p.m.-8:46 p.m.

Nonstop6h 16m

Seattle/Tacoma Intl

Sun 9/11

9:34 p.m.-5:59 a.m.

Nonstop5h 25m

C$ 273

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 22/10

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

Nonstop6h 09m

Seattle/Tacoma Intl

Mon 27/10

11:34 p.m.-7:53 a.m.

Nonstop5h 19m

C$ 273

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 14/11

5:55 p.m.-12:35 a.m.

1 stop9h 40m

Seattle/Tacoma Intl

Mon 17/11

5:40 a.m.-5:55 p.m.

1 stop9h 15m

C$ 273

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 1/10

2:10 p.m.-10:50 p.m.

2 stops11h 40m

Seattle/Tacoma Intl

Sat 4/10

5:45 a.m.-4:00 p.m.

1 stop7h 15m

C$ 280

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 30/9

7:08 p.m.-10:17 p.m.

Nonstop6h 09m

Seattle/Tacoma Intl

Fri 3/10

6:00 a.m.-2:23 p.m.

Nonstop5h 23m

C$ 280

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 1/10

7:08 p.m.-10:17 p.m.

Nonstop6h 09m

Seattle/Tacoma Intl

Sat 4/10

8:30 a.m.-8:00 p.m.

1 stop8h 30m

C$ 281

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Mon 29/9

7:00 p.m.-10:24 p.m.

Nonstop6h 24m

Seattle/Tacoma Intl

Tue 7/10

11:40 p.m.-8:00 a.m.

Nonstop5h 20m

C$ 307

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 4/10

7:00 p.m.-10:24 p.m.

Nonstop6h 24m

Seattle/Tacoma Intl

Wed 8/10

11:40 p.m.-8:00 a.m.

Nonstop5h 20m

C$ 318

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 24/10

6:55 p.m.-11:59 p.m.

1 stop8h 04m

Seattle/Tacoma Intl

Fri 31/10

1:40 p.m.-12:59 a.m.

1 stop8h 19m

C$ 328

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 30/9

4:55 p.m.-8:16 p.m.

Nonstop6h 21m

Seattle/Tacoma Intl

Wed 8/10

3:40 p.m.-11:59 p.m.

Nonstop5h 19m

C$ 328

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 typical price of a round-trip flight between New York and Seattle?

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 473.

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

Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 429. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 798. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

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

Our most recent data shows that the best time of day to fly to Seattle is in the evening. Flights from New York to Seattle during this time can be as low as C$ 582. Flights in the morning are often more expensive with an average ticket price of C$ 752.

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 C$ 577 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 C$ 487 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.

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

No. A direct flight is the cheapest option for a flight between New York to Seattle.

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

C$ 206

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 C$ 206. The best round-trip flight deal from New York to Seattle found on momondo in the last 72 hours is C$ 253.
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?

    Seattle/Tacoma Intl is 3862.4 km away from New York. 5h 58m 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 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 license 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?

  • 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
Alaska AirlinesPriceFrom C$ 501Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From New York to Seattle

    Alaska Airlines flies from New York to Seattle around 21 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from New York to Seattle in the last 72 hours was C$ 362 (round-trip), much lower than the average airfare cost of C$ 577 for Alaska Airlines flights on this route.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Lynnwood
Marysville
Tacoma
SeaTac
Kirkland
Redmond
Olympia
Ocean Shores
Shoreline
Ellensburg
Tukwila
Gig Harbor
Renton
Mukilteo
Cle Elum
Poulsbo
Puyallup
Federal Way
Kent

Why use momondo?

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

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

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

Yes. All flights to Seattle from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes momondo offers price alerts on flights to Seattle from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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