Find flights
Deals
When to book
FAQs

Cheap flights from New York, NY to Seattle from C$ 243

NYC — SEA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in January or February, booked 75 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from New York to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from New York to Seattle

Sat 14/116:29 p.m. -
Nonstop6h 19m
Wed 18/113:41 p.m. -
Nonstop5h 18m
Deal found 28/10C$ 471
Wed 18/116:29 p.m. -
Nonstop6h 16m
Fri 4/123:44 p.m. -
Nonstop5h 15m
Deal found 29/10C$ 478
Tue 10/116:25 p.m. -
Nonstop6h 24m
Wed 11/118:30 a.m. -
1 stop8h 30m
Deal found 26/10C$ 480
Wed 16/127:05 p.m. -
Nonstop6h 25m
Wed 6/110:50 p.m. -
Nonstop5h 11m
Deal found 29/10C$ 481
Sat 5/129:00 a.m. -
Nonstop6h 29m
Sun 6/126:00 a.m. -
Nonstop5h 20m
Deal found 30/10C$ 485
Fri 11/124:01 p.m. -
1 stop20h 31m
Sat 12/122:43 p.m. -
Nonstop5h 16m
Deal found 28/10C$ 485
Sat 5/121:00 p.m. -
Nonstop6h 39m
Sat 5/126:40 p.m. -
1 stop10h 01m
Deal found 26/10C$ 492
Thu 19/119:40 a.m. -
1 stop8h 10m
Wed 2/127:54 p.m. -
1 stop7h 04m
Deal found 29/10C$ 494
Fri 25/127:29 p.m. -
Nonstop6h 19m
Tue 5/19:05 a.m. -
Nonstop5h 14m
Deal found 29/10C$ 495
Fri 4/127:00 a.m. -
Nonstop6h 37m
Fri 4/121:36 p.m. -
1 stop15h 05m
Deal found 30/10C$ 499
Mon 23/114:21 p.m. -
Nonstop6h 16m
Tue 5/19:05 a.m. -
Nonstop5h 14m
Deal found 29/10C$ 501
Mon 23/117:55 a.m. -
Nonstop6h 21m
Thu 26/118:30 a.m. -
1 stop8h 30m
Deal found 29/10C$ 502

Find flight deals from New York to Seattle

Round-trip from

C$ 471

One-way from

C$ 243

Popular in

August

Cheapest in

January

Average price

C$ 632

Good round-trip deal

C$ 444 or less

Good one-way deal

C$ 296 or less
United Airlines
  • United Airlines
  • 14/11-18/11
  • Nonstop
  • 11h 30m total
  • New York to Seattle
Search Deals
United Airlines
  • United Airlines
  • 15/12-31/12
  • Nonstop
  • 6h 25m total
  • New York to Seattle
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from New York (NYC) to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
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

Cheapest round-trip

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Tue 9/3

3:30 p.m.-12:49 a.m.

1 stop12h 19m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 250

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Wed 18/11

1:35 p.m.-8:48 p.m.

1 stop10h 13m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 250

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Tue 15/12

6:00 a.m.-12:41 p.m.

1 stop9h 41m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 257

New YorkSeattle

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

JFKSEA

New York John F Kennedy Intl

Tue 15/12

11:14 a.m.-2:34 p.m.

Nonstop6h 20m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 264

New YorkSeattle

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

JFKSEA

New York John F Kennedy Intl

Tue 23/2

4:00 p.m.-7:23 p.m.

Nonstop6h 23m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 264

New YorkSeattle

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

JFKSEA

New York John F Kennedy Intl

Wed 24/2

7:05 a.m.-10:35 a.m.

Nonstop6h 30m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 264
Quickest round-trip

New YorkSeattle

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

JFKSEA

New York John F Kennedy Intl

Wed 27/1

4:15 p.m.-7:28 p.m.

Nonstop6h 13m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 264

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Sun 13/12

7:00 a.m.-10:26 a.m.

Nonstop6h 26m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 271

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Fri 13/11

9:30 a.m.-12:47 p.m.

Nonstop6h 17m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 271

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Thu 3/12

10:00 a.m.-4:18 p.m.

1 stop9h 18m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 278

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 38 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from New York to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from New York with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from New York to Seattle

What is the cheapest month to book a flight from New York to Seattle?

Currently, January is the cheapest month in which you can book a flight from New York to Seattle (average of C$ 474). Flying from New York to Seattle in August is currently the most expensive (average of C$ 789). 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 NYC to SEA?

Unlike at noon, when flights are generally more expensive, you can save up to 71% on flights from New York to Seattle by exploring options for tickets in the evening.

How much does it cost to fly round-trip from New York to Seattle?

Airfare is below average for this route at the moment.
New York to Seattle flights typically cost between C$ 495 and C$ 917 in November.
The cheapest round-trip price found within the last 5 days was C$ 471 on United Airlines (14 Nov-18 Nov).

How often are flights from New York to Seattle delayed?

About 22% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 175 minutes.

What is the most punctual flight time for New York to Seattle flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to Seattle flights?

Over the past year, Delta has had the lowest number of delays on this route, with just 19% of flights being delayed.

How far ahead should I book a flight from New York to Seattle?

The best time to book flights from New York to Seattle is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

  • What airport do you fly into for flights to Seattle from New York?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from New York to Seattle. 0 airlines have flights to Seattle/Tacoma Intl from New York on a regular basis. Booking flights from New York to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 18 inbound flights from New York per day.

  • How long is the flight from New York to Seattle?

    Departing from New York to Seattle will take you 6h 15m. There are 3851 km between New York and Seattle. Generally, flights for this route are direct.

  • What are the most popular routes from New York to Seattle?

    While some choose either New York John F Kennedy Intl - Seattle/Tacoma Intl or New York LaGuardia - Seattle/Tacoma Intl, Newark - Seattle/Tacoma Intl is the most popular route from New York to Seattle.

  • What are the most reliable airlines from New York to Seattle?

    The top 3 most reliable airlines when flying from New York to Seattle are Korean Air (93%), LATAM Airlines (85%) and Aeromexico (84%).

  • What are the cheapest flights from New York to Seattle?

    On average you can expect to pay C$ 553 for a flight from New York to Seattle. The cheapest flight overall is C$ 296 while the most popular route, (Newark - Seattle/Tacoma Intl) is currently priced at C$ 389.

  • Can I find deals for flights from New York to Seattle that include hotel bookings?

    Yes. In addition to deals on New York to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Seattle.

  • Can I find deals for business class flights from New York to Seattle?

    Yes. Cheapflights offers flight deals from New York to Seattle 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 New York to Seattle?

    Currently, January is the cheapest month in which you can book a flight from New York to Seattle (average of C$ 474). Flying from New York to Seattle in August is currently the most expensive (average of C$ 789). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Tukwila
Mukilteo
Ellensburg
Renton
Lynnwood
Cashmere
Tacoma
Marysville
Federal Way
Kirkland
Leavenworth

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for New York to Seattle

Newark to Seattle flights
Buffalo to Seattle flights
John F Kennedy Intl to Seattle flights
Buffalo to Portland flights

Fly with Cheapflights

How does Cheapflights help users find flights from New York to Seattle?

Cheapflights makes it easy to find New York to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from New York to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New York to Seattle.

Can Cheapflights find flights from New York to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from New York to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from New York to Seattle become cheaper?

Yes! Start tracking prices for New York to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.