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Cheap flights from New York, NY to Seattle from C$ 163

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
17 Apr — 24 Apr1
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 Thursday or Tuesday 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 18 March 2026.

Wed 29/49:00 a.m.
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Wed 6/57:55 a.m.
SEA
-
EWR
Nonstop5h 38m
Alaska Airlines
Deal found 15/3C$ 325
Tue 14/49:00 a.m.
EWR
-
SEA
Nonstop6h 14m
Alaska Airlines
Tue 21/48:08 p.m.
SEA
-
EWR
1 stop16h 23m
Alaska Airlines
Deal found 14/3C$ 339
Tue 14/49:00 a.m.
EWR
-
SEA
Nonstop6h 14m
Alaska Airlines
Tue 14/42:50 p.m.
SEA
-
EWR
Nonstop5h 21m
Alaska Airlines
Deal found 18/3C$ 348
Tue 14/48:30 p.m.
EWR
-
SEA
Nonstop6h 16m
United Airlines
Sat 18/410:55 p.m.
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 16/3C$ 352
Wed 15/47:50 a.m.
EWR
-
SEA
Nonstop6h 12m
United Airlines
Wed 22/410:55 p.m.
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 17/3C$ 355
Sat 25/49:00 a.m.
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Sat 25/42:52 p.m.
SEA
-
EWR
Nonstop5h 37m
Alaska Airlines
Deal found 15/3C$ 359
Wed 29/49:00 a.m.
EWR
-
SEA
Nonstop6h 11m
Alaska Airlines
Sat 2/510:09 p.m.
SEA
-
EWR
Nonstop5h 30m
Alaska Airlines
Deal found 15/3C$ 363
Tue 7/47:20 a.m.
EWR
-
SEA
Nonstop6h 09m
Alaska Airlines
Wed 15/49:38 p.m.
SEA
-
EWR
Nonstop5h 22m
Alaska Airlines
Deal found 16/3C$ 366
Tue 7/47:50 a.m.
EWR
-
SEA
Nonstop6h 12m
United Airlines
Mon 13/410:55 p.m.
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 16/3C$ 367
Wed 22/48:00 a.m.
EWR
-
SEA
1 stop9h 46m
United Airlines
Wed 22/47:05 p.m.
SEA
-
EWR
1 stop7h 46m
United Airlines
Deal found 15/3C$ 373
Tue 21/47:50 a.m.
EWR
-
SEA
1 stop11h 02m
Alaska Airlines
Tue 21/45:55 p.m.
SEA
-
EWR
1 stop9h 42m
Alaska Airlines
Deal found 17/3C$ 374
Wed 9/97:00 p.m.
JFK
-
SEA
Nonstop6h 24m
JetBlue
Tue 15/911:59 p.m.
SEA
-
JFK
Nonstop5h 21m
JetBlue
Deal found 14/3C$ 380

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 18 March 2026.

Round-trip from

C$ 325

One-way from

C$ 163

Popular in

December

Cheapest in

October

Average price

C$ 540

Good one-way deal

C$ 612 or less
Alaska Airlines
  • Alaska Airlines
  • 29/4-6/5
  • Nonstop
  • 11h 49m total
  • New York to Seattle
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 15/4
  • Nonstop
  • 6h 09m total
  • New York to Seattle
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from New York (NYC) to Seattle/Tacoma Intl.
Search Deals

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 18 March 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

Wed 29/4

7:29 a.m.-10:36 a.m.

Nonstop6h 07m

Seattle/Tacoma Intl

Sat 2/5

10:09 p.m.-6:39 a.m.

Nonstop5h 30m

C$ 363

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 29/4

7:15 a.m.-12:25 p.m.

1 stop8h 10m

Seattle/Tacoma Intl

Sat 2/5

11:12 a.m.-12:51 a.m.

1 stop10h 39m

C$ 411

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Sat 25/4

9:55 a.m.-6:15 p.m.

2 stops11h 20m

Seattle/Tacoma Intl

Sat 2/5

5:45 a.m.-4:15 p.m.

1 stop7h 30m

C$ 414

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 9/4

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

Nonstop6h 09m

Seattle/Tacoma Intl

Sat 2/5

2:52 p.m.-11:29 p.m.

Nonstop5h 37m

C$ 422

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 8/4

3:55 p.m.-12:10 a.m.

1 stop11h 15m

Seattle/Tacoma Intl

Wed 15/4

9:20 a.m.-10:20 p.m.

2 stops10h 00m

C$ 440

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 6/4

9:00 a.m.-12:14 p.m.

Nonstop6h 14m

Seattle/Tacoma Intl

Wed 29/4

10:09 p.m.-6:39 a.m.

Nonstop5h 30m

C$ 441
Quickest round-trip

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 9/4

7:29 a.m.-10:45 a.m.

Nonstop6h 16m

Seattle/Tacoma Intl

Mon 27/4

4:00 p.m.-12:20 a.m.

Nonstop5h 20m

C$ 459

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sun 5/4

9:00 a.m.-12:14 p.m.

Nonstop6h 14m

Seattle/Tacoma Intl

Fri 1/5

10:09 p.m.-6:39 a.m.

Nonstop5h 30m

C$ 462

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 6/5

7:25 a.m.-4:55 p.m.

2 stops12h 30m

Seattle/Tacoma Intl

Sat 16/5

6:40 a.m.-10:15 p.m.

2 stops12h 35m

C$ 485

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 16/4

6:59 p.m.-10:23 p.m.

Nonstop6h 24m

Seattle/Tacoma Intl

Sun 19/4

7:20 a.m.-3:46 p.m.

Nonstop5h 26m

C$ 502

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 57 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

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

Use this chart to determine the optimal time to book a round-trip flight from New York to Seattle. Price data was last updated on 13 March 2026.

The best time to book flights from New York to Seattle is 83 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.

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$ 203). Flying from New York to Seattle in April is currently the most expensive (average of C$ 300). 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 18 March 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% 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 18 March 2026.

The most flights from NYC to SEA are scheduled on a Tuesday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 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 21% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 172 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?

Tuesday 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 16% of flights being delayed.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 18 March 2026.
Check out reviews from past customers who have flown with Hawaiian Airlines from New York to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,841 reviews
Check prices

Food

6.9

Crew

8.5

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.
Hawaiian Airlines
7.8
Good
2,841 reviews
Hawaiian Airlines
7.8
Good
2,841 reviews
Check prices

Food

6.9

Crew

8.5

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.

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 23 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 07m. There are 3851 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 EL AL (73%), Condor (72%) and Air France (68%).

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

    On average you can expect to pay C$ 745 for a flight from New York to Seattle. The cheapest flight overall is C$ 567 while the most popular route, (Newark - Seattle/Tacoma Intl) is currently priced at C$ 411.

  • 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$ 203). Flying from New York to Seattle in April is currently the most expensive (average of C$ 300). 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
Leavenworth
Mukilteo
Tacoma
Kent
Bothell
Cashmere
Tukwila
Olympia
Renton
Marysville
Lynnwood
Kirkland

Browse thousands of different options on Cheapflights for your next trip

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

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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