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Cheap flights from New York, NY to Seattle from C$ 229

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in October or September, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from New York to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from New York to Seattle
Explore the most affordable flight options available from New York to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2026.

Wed 19/810:20 a.m.
LGA
-
SEA
1 stop8h 23m
United Airlines
Thu 27/811:00 p.m.
SEA
-
LGA
1 stop7h 13m
United Airlines
Deal found 11/6C$ 439
Wed 2/95:38 p.m.
JFK
-
SEA
Nonstop6h 26m
JetBlue
Tue 15/99:40 p.m.
SEA
-
JFK
Nonstop5h 23m
JetBlue
Deal found 12/6C$ 443
Wed 28/104:15 p.m.
LGA
-
SEA
1 stop9h 14m
United Airlines
Sat 31/107:00 a.m.
SEA
-
LGA
1 stop7h 09m
United Airlines
Deal found 12/6C$ 443
Tue 8/95:25 p.m.
LGA
-
SEA
1 stop8h 20m
United Airlines
Wed 9/97:00 a.m.
SEA
-
LGA
1 stop7h 25m
United Airlines
Deal found 15/6C$ 446
Tue 18/83:15 p.m.
LGA
-
SEA
2 stops10h 50m
Southwest
Mon 24/811:00 p.m.
SEA
-
LGA
1 stop11h 05m
Southwest
Deal found 11/6C$ 447
Fri 11/94:59 p.m.
LGA
-
SEA
1 stop9h 05m
United Airlines
Mon 14/911:00 p.m.
SEA
-
LGA
1 stop7h 13m
United Airlines
Deal found 12/6C$ 457
Tue 18/85:25 p.m.
LGA
-
SEA
1 stop8h 18m
United Airlines
Tue 25/811:00 p.m.
SEA
-
LGA
1 stop9h 17m
United Airlines
Deal found 16/6C$ 460
Sat 26/91:00 p.m.
JFK
-
SEA
Nonstop6h 11m
Alaska Airlines
Sat 26/96:51 p.m.
SEA
-
JFK
1 stop8h 10m
Alaska Airlines
Deal found 16/6C$ 463
Fri 11/91:10 p.m.
LGA
-
SEA
1 stop8h 10m
Southwest
Mon 14/98:20 p.m.
SEA
-
LGA
2 stops11h 00m
Southwest
Deal found 11/6C$ 463
Sat 5/91:25 p.m.
LGA
-
SEA
1 stop8h 42m
United Airlines
Sat 12/97:00 a.m.
SEA
-
LGA
1 stop8h 25m
United Airlines
Deal found 14/6C$ 464
Wed 16/93:15 p.m.
LGA
-
SEA
2 stops10h 50m
Southwest
Mon 21/98:20 p.m.
SEA
-
LGA
2 stops11h 00m
Southwest
Deal found 11/6C$ 465
Sat 5/95:38 p.m.
JFK
-
SEA
Nonstop6h 26m
JetBlue
Wed 16/99:40 p.m.
SEA
-
JFK
Nonstop5h 23m
JetBlue
Deal found 11/6C$ 470

Find flight deals from New York to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 June 2026.

Round-trip from

C$ 439

One-way from

C$ 229

Popular in

December

Cheapest in

October

Average price

C$ 689

Good one-way deal

C$ 334 or less
United Airlines
  • United Airlines
  • 19/8-27/8
  • 2 total stops
  • 15h 36m total
  • New York to Seattle
Search Deals
JetBlue
  • JetBlue
  • 25/8
  • Nonstop
  • 6h 26m total
  • New York to Seattle
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way flight from New York (NYC) to Seattle/Tacoma Intl.
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Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 16 June 2026.
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 - SEA

EWRSEA

Newark

Sat 26/9

9:00 a.m.-12:07 p.m.

Nonstop6h 07m

Seattle/Tacoma Intl

Wed 30/9

12:30 p.m.-11:29 p.m.

1 stop7h 59m

C$ 471

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 12/9

7:30 p.m.-11:10 p.m.

Nonstop6h 40m

Seattle/Tacoma Intl

Wed 16/9

3:55 p.m.-12:14 a.m.

Nonstop5h 19m

C$ 485

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 26/8

8:12 p.m.-11:29 p.m.

Nonstop6h 17m

Seattle/Tacoma Intl

Tue 1/9

5:59 p.m.-3:46 p.m.

1 stop18h 47m

C$ 562

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sun 6/9

8:12 p.m.-11:29 p.m.

Nonstop6h 17m

Seattle/Tacoma Intl

Sun 13/9

11:15 p.m.-7:48 a.m.

Nonstop5h 33m

C$ 567

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Mon 31/8

8:12 p.m.-11:29 p.m.

Nonstop6h 17m

Seattle/Tacoma Intl

Wed 9/9

10:13 a.m.-10:59 p.m.

1 stop9h 46m

C$ 588

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 4/9

6:55 a.m.-12:50 p.m.

1 stop8h 55m

Seattle/Tacoma Intl

Sat 5/9

10:01 p.m.-6:30 a.m.

Nonstop5h 29m

C$ 590

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Mon 20/7

1:20 p.m.-10:54 p.m.

1 stop12h 34m

Seattle/Tacoma Intl

Thu 23/7

10:19 p.m.-6:39 a.m.

Nonstop5h 20m

C$ 597
Quickest round-trip

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sun 12/7

7:25 a.m.-10:35 a.m.

Nonstop6h 10m

Seattle/Tacoma Intl

Tue 14/7

10:40 p.m.-6:59 a.m.

Nonstop5h 19m

C$ 597

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 11/7

5:36 p.m.-8:58 p.m.

Nonstop6h 22m

Seattle/Tacoma Intl

Tue 14/7

7:05 a.m.-3:31 p.m.

Nonstop5h 26m

C$ 597

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 21/7

8:30 p.m.-11:44 p.m.

Nonstop6h 14m

Seattle/Tacoma Intl

Sat 25/7

11:00 p.m.-7:18 a.m.

Nonstop5h 18m

C$ 598

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October is the cheapest month in which you can book a flight from New York to Seattle (average of C$ 369). Flying from New York to Seattle in August is currently the most expensive (average of C$ 695). 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?

Find hourly flight availability from New York to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 June 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from New York to Seattle by exploring options for tickets in the morning.

Weekly flight availability from New York to Seattle

Explore weekly flight availability from New York to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 June 2026.

The most flights from NYC to SEA are scheduled on a Monday (53 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (38 on average).

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

How often are flights from New York to Seattle delayed?

About 23% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 163 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 18% 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 23 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

Find useful and relevant information for your journey from New York to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 46 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 26m. There are 3883 km between New York and Seattle. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Royal Air Maroc (88%), Alaska Airlines (86%) and LATAM Airlines (86%).

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

    On average you can expect to pay C$ 532 for a flight from New York to Seattle. The cheapest flight overall is C$ 277 while the most popular route, (Newark - Seattle/Tacoma Intl) is currently priced at C$ 572.

  • 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, October is the cheapest month in which you can book a flight from New York to Seattle (average of C$ 369). Flying from New York to Seattle in August is currently the most expensive (average of C$ 695). 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
Leavenworth
Mukilteo
Tacoma
Renton
Cashmere
Tukwila
Olympia
Marysville
Kirkland

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Alternative routes for New York to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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.

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