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Cheap flights from New York, NY to Seattle from C$ 186

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in September or October, booked 61 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap 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 15 April 2025.

Round-trip from

C$ 360

One-way from

C$ 186

Popular in

December

Cheapest in

September

Average price

C$ 553

Good round-trip deal

C$ 564 or less

Good one-way deal

C$ 276 or less
Alaska Airlines
  • Alaska Airlines
  • 9/9-15/9
  • 1 total stop
  • 16h 16m total
  • New York to Seattle
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United Airlines
  • United Airlines
  • 7/5
  • 1 total stop
  • 10h 00m total
  • New York to Seattle
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Highest demand for flights based on searches. 4% potential increase in price (C$ 36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from New York (NYC) to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from New York (NYC) to Seattle/Tacoma Intl.
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Find flight deals from New York to Seattle

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 15 April 2025.

Tue 9/99:00 a.m.EWR - SEA
1 stop10h 47mAlaska Airlines
Mon 15/99:30 p.m.SEA - EWR
Nonstop5h 29mAlaska Airlines
Deal found 14/4C$ 360
Fri 2/56:00 p.m.EWR - SEA
Nonstop6h 08mHawaiian Airlines
Tue 6/56:35 a.m.SEA - EWR
Nonstop5h 24mHawaiian Airlines
Deal found 15/4C$ 371
Fri 30/57:29 p.m.LGA - SEA
1 stop8h 30mUnited Airlines
Tue 3/611:50 p.m.SEA - LGA
1 stop8h 28mUnited Airlines
Deal found 15/4C$ 371
Sat 3/57:10 p.m.EWR - SEA
Nonstop6h 16mUnited Airlines
Wed 7/55:13 p.m.SEA - EWR
1 stop8h 48mUnited Airlines
Deal found 15/4C$ 380
Fri 6/66:35 p.m.EWR - SEA
1 stop8h 12mDelta
Tue 10/65:55 a.m.SEA - EWR
1 stop7h 04mDelta
Deal found 15/4C$ 392
Wed 7/55:29 p.m.JFK - SEA
Nonstop6h 25mJetBlue
Tue 13/510:40 p.m.SEA - JFK
Nonstop5h 20mJetBlue
Deal found 15/4C$ 413
Tue 6/58:08 p.m.JFK - SEA
1 stop14h 57mAlaska Airlines
Fri 9/59:33 p.m.SEA - JFK
Nonstop5h 27mAlaska Airlines
Deal found 15/4C$ 432
Thu 5/67:10 p.m.JFK - SEA
Nonstop6h 33mDelta
Tue 10/610:58 p.m.SEA - JFK
Nonstop5h 22mDelta
Deal found 15/4C$ 441
Thu 8/54:00 p.m.LGA - SEA
1 stop9h 00mDelta
Sun 11/510:55 p.m.SEA - LGA
1 stop6h 53mDelta
Deal found 14/4C$ 441
Thu 24/46:59 a.m.JFK - SEA
1 stop14h 03mMultiple Airlines
Thu 4/96:19 p.m.SEA - JFK
1 stop13h 14mMultiple Airlines
Deal found 15/4C$ 444
Thu 1/53:45 p.m.LGA - SEA
2 stops11h 40mSouthwest
Sat 10/55:10 a.m.SEA - LGA
1 stop7h 20mSouthwest
Deal found 14/4C$ 448
Thu 15/511:28 a.m.JFK - SEA
1 stop26h 17mSun Country Air
Sat 17/51:20 p.m.SEA - JFK
1 stop18h 13mSun Country Air
Deal found 15/4C$ 466

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 15 April 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

Tue 9/9

9:00 a.m.-4:47 p.m.

1 stop10h 47m

Seattle/Tacoma Intl

Thu 18/9

8:19 a.m.-4:48 p.m.

Nonstop5h 29m

C$ 360

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 2/5

6:00 p.m.-9:08 p.m.

Nonstop6h 08m

Seattle/Tacoma Intl

Tue 6/5

6:35 a.m.-2:59 p.m.

Nonstop5h 24m

C$ 371

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 30/5

7:29 p.m.-12:59 a.m.

1 stop8h 30m

Seattle/Tacoma Intl

Tue 3/6

11:50 p.m.-11:18 a.m.

1 stop8h 28m

C$ 371

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 3/5

7:10 p.m.-10:26 p.m.

Nonstop6h 16m

Seattle/Tacoma Intl

Wed 7/5

5:13 p.m.-5:01 a.m.

1 stop8h 48m

C$ 380

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 6/6

6:35 p.m.-11:47 p.m.

1 stop8h 12m

Seattle/Tacoma Intl

Tue 10/6

5:55 a.m.-3:59 p.m.

1 stop7h 04m

C$ 392

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 7/5

5:29 p.m.-8:54 p.m.

Nonstop6h 25m

Seattle/Tacoma Intl

Tue 13/5

10:40 p.m.-7:00 a.m.

Nonstop5h 20m

C$ 413

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 6/5

8:08 p.m.-8:05 a.m.

1 stop14h 57m

Seattle/Tacoma Intl

Fri 9/5

9:33 p.m.-6:00 a.m.

Nonstop5h 27m

C$ 432

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 5/6

7:10 p.m.-10:43 p.m.

Nonstop6h 33m

Seattle/Tacoma Intl

Tue 10/6

10:58 p.m.-7:20 a.m.

Nonstop5h 22m

C$ 441

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 8/5

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

1 stop9h 00m

Seattle/Tacoma Intl

Sun 11/5

10:55 p.m.-8:48 a.m.

1 stop6h 53m

C$ 441

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 1/5

3:45 p.m.-12:25 a.m.

2 stops11h 40m

Seattle/Tacoma Intl

Wed 7/5

5:00 a.m.-3:30 p.m.

1 stop7h 30m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 35 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 11 April 2025.

The best time to book flights from New York to Seattle is 61 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, January is the cheapest month in which you can book a flight from New York to Seattle (average of C$ 261). Flying from New York to Seattle in December is currently the most expensive (average of C$ 353). 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 15 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 76% on flights from New York to Seattle by exploring options for tickets in the afternoon.

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 15 April 2025.

The most flights from NYC to SEA are scheduled on a Monday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 15 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from New York to Seattle. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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. 1 airline 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 47 inbound flights from New York per day.

  • What are the cheapest airlines flying from New York to Seattle round-trip?

    Cheapflights users have booked flights from New York to Seattle round-trip from C$ 360. Other airlines that can offer you cheap pricing are United Airlines, from C$ 371, and Delta, from C$ 392. These flights start at 38% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from New York to Seattle one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 186. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from New York to Seattle for a low price.

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

    While some choose either Newark - Seattle/Tacoma Intl or New York LaGuardia - Seattle/Tacoma Intl, New York John F Kennedy Intl - 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 (92%), Alaska Airlines (89%) and Air Tahiti Nui (86%).

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

    On average you can expect to pay C$ 620 for a flight from New York to Seattle. The cheapest flight overall is C$ 179 while the most popular route, (New York John F Kennedy Intl - Seattle/Tacoma Intl) is currently priced at C$ 648.

  • 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$ 261). Flying from New York to Seattle in December is currently the most expensive (average of C$ 353). 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 New York?

Book flights to New York if you plan to visit one of these locations
SeaTac
Tukwila
Marysville
Bothell
Leavenworth
Tacoma
Olympia
Lynnwood

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

Top airline flying from New York to Seattle

Discover the top airline that operate flights from New York to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 432AverageC$ 732FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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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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