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Cheap flights from New York, NY to Seattle from C$ 137

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
11 Jan — 18 Jan1
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 84 days in advance, depart on a Tuesday or Thursday 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 12 December 2025.

Tue 16/129:00 a.m.EWR - SEA
1 stop12h 33mAlaska Airlines
Mon 5/110:39 p.m.SEA - EWR
Nonstop5h 20mAlaska Airlines
Deal found 10/12C$ 432
Thu 18/123:24 p.m.EWR - SEA
1 stop10h 23mUnited Airlines
Wed 4/27:00 a.m.SEA - EWR
Nonstop5h 19mUnited Airlines
Deal found 11/12C$ 503
Thu 25/1212:00 p.m.EWR - SEA
1 stop9h 45mUnited Airlines
Wed 31/1211:09 p.m.SEA - EWR
Nonstop5h 14mUnited Airlines
Deal found 9/12C$ 520
Thu 18/126:00 a.m.EWR - SEA
1 stop9h 03mUnited Airlines
Mon 5/16:00 a.m.SEA - EWR
Nonstop5h 17mUnited Airlines
Deal found 11/12C$ 525
Tue 16/127:25 p.m.EWR - SEA
Nonstop6h 13mUnited Airlines
Wed 11/27:00 a.m.SEA - EWR
Nonstop5h 19mUnited Airlines
Deal found 11/12C$ 534
Wed 31/126:15 p.m.EWR - SEA
Nonstop6h 20mUnited Airlines
Wed 7/17:00 a.m.SEA - EWR
Nonstop5h 19mUnited Airlines
Deal found 9/12C$ 542
Sat 27/1211:54 a.m.EWR - SEA
1 stop9h 06mSun Country Air
Sat 3/16:28 p.m.SEA - EWR
1 stop13h 28mSun Country Air
Deal found 11/12C$ 550
Thu 18/122:20 p.m.LGA - SEA
1 stop11h 27mUnited Airlines
Wed 4/27:00 a.m.SEA - LGA
1 stop7h 13mUnited Airlines
Deal found 11/12C$ 554
Wed 31/127:59 p.m.JFK - SEA
1 stop13h 36mDelta
Tue 6/19:59 p.m.SEA - JFK
Nonstop5h 14mDelta
Deal found 10/12C$ 572
Thu 18/1211:15 a.m.LGA - SEA
1 stop10h 31mUnited Airlines
Mon 5/17:00 a.m.SEA - LGA
1 stop7h 13mUnited Airlines
Deal found 11/12C$ 596
Wed 31/127:59 p.m.JFK - SEA
1 stop13h 36mDelta
Mon 5/19:45 p.m.SEA - JFK
Nonstop5h 14mDelta
Deal found 10/12C$ 600
Tue 16/123:20 p.m.LGA - SEA
1 stop9h 26mUnited Airlines
Wed 11/212:25 p.m.SEA - LGA
1 stop8h 02mUnited Airlines
Deal found 11/12C$ 603

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 12 December 2025.

Round-trip from

C$ 298

One-way from

C$ 137

Popular in

December

Cheapest in

October

Average price

C$ 741

Good round-trip deal

C$ 541 or less

Good one-way deal

C$ 217 or less
Alaska Airlines
  • Alaska Airlines
  • 14/2-18/2
  • 2 total stops
  • 33h 45m total
  • New York to Seattle
Search Deals
United Airlines
  • United Airlines
  • 17/1
  • Nonstop
  • 6h 25m total
  • New York to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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.
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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 12 December 2025.
Use the filters below to find and compare flights from New York to Seattle that are best for you.

Fly from

New York

Fly to

Seattle

Route

Depart

Return

Price

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 29/1

6:00 a.m.-11:32 a.m.

1 stop8h 32m

Seattle/Tacoma Intl

Sun 1/2

11:45 p.m.-7:59 a.m.

Nonstop5h 14m

C$ 301

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 9/1

7:45 a.m.-11:07 a.m.

Nonstop6h 22m

Seattle/Tacoma Intl

Fri 16/1

2:10 p.m.-12:45 a.m.

1 stop7h 35m

C$ 301

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 23/2

7:29 p.m.-10:54 p.m.

Nonstop6h 25m

Seattle/Tacoma Intl

Thu 26/2

7:45 a.m.-6:59 p.m.

1 stop8h 14m

C$ 316

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 24/2

8:28 p.m.-11:51 p.m.

Nonstop6h 23m

Seattle/Tacoma Intl

Sat 28/2

11:59 p.m.-10:17 a.m.

1 stop7h 18m

C$ 316

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 30/4

6:00 a.m.-11:47 a.m.

1 stop8h 47m

Seattle/Tacoma Intl

Mon 4/5

7:15 a.m.-3:38 p.m.

Nonstop5h 23m

C$ 316

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 10/1

8:00 a.m.-2:18 p.m.

1 stop9h 18m

Seattle/Tacoma Intl

Sun 1/2

11:10 p.m.-8:52 a.m.

1 stop6h 42m

C$ 327

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 17/2

5:00 p.m.-10:05 p.m.

1 stop8h 05m

Seattle/Tacoma Intl

Mon 2/3

11:15 p.m.-12:09 p.m.

1 stop9h 54m

C$ 330

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 24/1

6:08 p.m.-9:28 p.m.

Nonstop6h 20m

Seattle/Tacoma Intl

Sat 31/1

6:00 a.m.-3:29 p.m.

1 stop30h 29m

C$ 359

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Mon 19/1

6:00 a.m.-11:32 a.m.

1 stop8h 32m

Seattle/Tacoma Intl

Sat 24/1

8:40 a.m.-7:17 p.m.

1 stop7h 37m

C$ 361

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 14/2

5:00 p.m.-10:18 p.m.

1 stop8h 18m

Seattle/Tacoma Intl

Tue 17/2

2:44 p.m.-10:59 p.m.

Nonstop5h 15m

C$ 368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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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 5 December 2025.

The best time to book flights from New York to Seattle is 84 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$ 204). Flying from New York to Seattle in March is currently the most expensive (average of C$ 327). 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 12 December 2025.

Unlike in the morning, 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 evening.

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 12 December 2025.

The most flights from NYC to SEA are scheduled on a Thursday (61 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

How often are flights from New York to Seattle delayed?

About 18% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 180 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 14% 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 12 December 2025.
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
2,817 reviews
Check prices

Food

6.9

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Hawaiian Airlines
7.8
Good
2,817 reviews
Hawaiian Airlines
7.8
Good
2,817 reviews
Check prices

Food

6.9

Comfort

7.7

Crew

8.5

Boarding

8.0

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.

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 44 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 20m. 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 LaGuardia - Seattle/Tacoma Intl or New York John F Kennedy Intl - 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 (100%), Etihad Airways (88%) and JetBlue (88%).

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

    On average you can expect to pay C$ 457 for a flight from New York to Seattle. The cheapest flight overall is C$ 205 while the most popular route, (Newark - Seattle/Tacoma Intl) is currently priced at C$ 430.

  • 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$ 204). Flying from New York to Seattle in March is currently the most expensive (average of C$ 327). 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
Leavenworth
SeaTac
Tukwila
Mukilteo
Tacoma
Bothell
Cashmere
Olympia
Renton
Marysville
Lynnwood

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

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

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