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Cheap flights from New York to Seattle from £107

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
5 May — 12 May1
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 Wednesday or Thursday and return on a Tuesday

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 30 April 2025.

Round-trip from

£193

One-way from

£107

Popular in

December

Cheapest in

September

Average price

£304

Good round-trip deal

£292 or less

Good one-way deal

£118 or less
Alaska Airlines
  • Alaska Airlines
  • 24/9-6/10
  • 1 total stop
  • 17h 27m total
  • New York to Seattle
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Delta
  • Delta
  • 25/9
  • 1 total stop
  • 8h 35m total
  • New York to Seattle
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Highest demand for flights based on searches. 4% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return 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 30 April 2025.

Wed 24/919:29EWR - SEA
Nonstop6h 03mAlaska Airlines
Mon 6/1015:35SEA - EWR
1 stop11h 24mAlaska Airlines
Deal found 29/4£193
Thu 15/505:50EWR - SEA
1 stop8h 48mUnited Airlines
Sat 17/514:15SEA - EWR
1 stop7h 43mUnited Airlines
Deal found 28/4£195
Tue 2/917:00JFK - SEA
Nonstop6h 33mJetBlue
Tue 9/923:45SEA - JFK
Nonstop5h 21mJetBlue
Deal found 29/4£203
Thu 4/919:29EWR - SEA
Nonstop6h 03mHawaiian Airlines
Fri 12/921:35SEA - EWR
Nonstop5h 24mHawaiian Airlines
Deal found 29/4£204
Thu 25/907:29JFK - SEA
Nonstop6h 05mAlaska Airlines
Tue 30/908:08SEA - JFK
1 stop11h 09mAlaska Airlines
Deal found 29/4£207
Tue 3/616:54JFK - SEA
Nonstop6h 06mMultiple Airlines
Fri 6/615:11SEA - JFK
1 stop11h 19mMultiple Airlines
Deal found 29/4£207
Tue 2/913:00EWR - SEA
1 stop10h 27mDelta
Tue 9/919:33SEA - EWR
1 stop7h 37mDelta
Deal found 29/4£210
Tue 29/719:29LGA - SEA
1 stop8h 27mUnited Airlines
Fri 1/823:45SEA - LGA
1 stop7h 33mUnited Airlines
Deal found 29/4£214
Tue 3/613:35LGA - SEA
2 stops13h 35mSpirit Airlines
Fri 6/615:20SEA - LGA
2 stops13h 20mSpirit Airlines
Deal found 29/4£218
Tue 3/616:59JFK - SEA
Nonstop6h 25mDelta
Fri 6/621:45SEA - JFK
Nonstop5h 29mDelta
Deal found 29/4£221
Tue 22/709:00LGA - SEA
1 stop8h 36mDelta
Thu 4/906:00SEA - LGA
1 stop6h 51mDelta
Deal found 29/4£233
Fri 3/1011:48EWR - SEA
1 stop8h 01mSun Country Air
Sun 12/1018:34SEA - EWR
1 stop13h 09mSun Country Air
Deal found 29/4£242

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 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

Wed 24/9

19:29-22:32

Nonstop6h 03m

Seattle/Tacoma Intl

Mon 6/10

15:35-05:59

1 stop11h 24m

£193

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 15/5

05:50-11:38

1 stop8h 48m

Seattle/Tacoma Intl

Sat 17/5

14:15-00:58

1 stop7h 43m

£195

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 10/5

07:00-10:01

Nonstop6h 01m

Seattle/Tacoma Intl

Sat 24/5

21:40-05:59

Nonstop5h 19m

£199

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 17/6

06:00-10:30

1 stop7h 30m

Seattle/Tacoma Intl

Tue 1/7

23:53-11:36

1 stop8h 43m

£207

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 3/6

16:54-20:00

Nonstop6h 06m

Seattle/Tacoma Intl

Fri 6/6

15:11-05:30

1 stop11h 19m

£207

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 29/7

19:29-00:56

1 stop8h 27m

Seattle/Tacoma Intl

Fri 1/8

23:45-10:18

1 stop7h 33m

£214

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 3/6

13:35-00:10

2 stops13h 35m

Seattle/Tacoma Intl

Fri 6/6

15:20-07:40

2 stops13h 20m

£218

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 3/6

11:25-14:30

Nonstop6h 05m

Seattle/Tacoma Intl

Mon 9/6

22:58-07:20

Nonstop5h 22m

£221

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 30/5

17:29-20:54

Nonstop6h 25m

Seattle/Tacoma Intl

Mon 2/6

22:40-07:00

Nonstop5h 20m

£229

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 29/5

16:54-20:00

Nonstop6h 06m

Seattle/Tacoma Intl

Wed 4/6

18:59-07:15

1 stop9h 16m

£230

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 40 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 return 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 return flight from New York to Seattle. Price data was last updated on 25 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 £622). Flying from New York to Seattle in July is currently the most expensive (average of £946). 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 30 April 2025.

One of the essential ways to save on airfare from New York to Seattle is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 4% on airfare.

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 30 April 2025.

The most flights from NYC to SEA are scheduled on a Tuesday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 inches 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 30 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from New York to Seattle by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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
9,968 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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
4,295 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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
7,934 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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
2,405 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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
8,696 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from New York. Booking flights from New York to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 44 daily inbound flights from New York from 1 airline.

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

    According to our current data, Alaska Airlines (£193), United Airlines (£195), and Hawaiian Airlines (£199) offers the cheapest pricing from New York to Seattle. Alaska Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    £107 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from £110 and £111, respectively.

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

    When deciding which route to take from New York to Seattle consider Newark - Seattle/Tacoma Intl, New York John F Kennedy Intl - Seattle/Tacoma Intl or New York LaGuardia - Seattle/Tacoma Intl as they are the most popular.

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

    Consider Alaska Airlines (90%), Korean Air (87%) or Hawaiian Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from New York to Seattle.

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

    On average you can expect to pay £342 for a flight from New York to Seattle. The cheapest flight overall is £118 while the most popular route, (Newark - Seattle/Tacoma Intl) is currently priced at £163.

  • 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 holiday 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 £622). Flying from New York to Seattle in July is currently the most expensive (average of £946). 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
Tacoma
Leavenworth
Bothell

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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
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Portland 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£198Average£296FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for New York to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Seattle from New York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from New York to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from New York to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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