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Cheap flights from New York to Seattle from £104

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SEA
2 Apr — 9 Apr1
1 adult

Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in September or October, booked 49 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 28 March 2025.

Round-trip from

£198

One-way from

£104

Popular in

December

Cheapest in

September

Average price

£291

Good round-trip deal

£2,328 or less

Good one-way deal

£123 or less
United Airlines
  • United Airlines
  • 22/4-24/4
  • 1 total stop
  • 16h 00m total
  • New York to Seattle
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United Airlines
  • United Airlines
  • 30/4
  • 1 total stop
  • 10h 18m 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 (£9 potential savings vs. average return price).
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Average for round-trip flights in March 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 28 March 2025.

Tue 22/419:05EWR - SEA
Nonstop6h 16mUnited Airlines
Thu 24/406:15SEA - EWR
1 stop9h 44mUnited Airlines
Deal found 28/3£198
Tue 22/409:54EWR - SEA
1 stop10h 03mDelta
Tue 29/406:20SEA - EWR
1 stop8h 35mDelta
Deal found 28/3£199
Sat 26/419:29EWR - SEA
1 stop15h 36mAlaska Airlines
Tue 29/406:35SEA - EWR
Nonstop5h 24mAlaska Airlines
Deal found 28/3£199
Thu 1/506:59JFK - SEA
1 stop14h 01mFrontier
Sun 4/520:22SEA - JFK
1 stop30h 08mFrontier
Deal found 28/3£207
Tue 29/407:20JFK - SEA
Nonstop6h 07mAlaska Airlines
Tue 29/414:25SEA - JFK
2 stops14h 34mAlaska Airlines
Deal found 28/3£209
Thu 1/517:29JFK - SEA
Nonstop6h 11mMultiple Airlines
Sun 4/520:22SEA - JFK
1 stop30h 08mMultiple Airlines
Deal found 28/3£216
Thu 1/506:55EWR - SEA
1 stop14h 28mSpirit Airlines
Sun 4/520:56SEA - EWR
2 stops29h 54mSpirit Airlines
Deal found 28/3£216
Fri 12/914:32LGA - SEA
1 stop9h 10mUnited Airlines
Tue 16/908:52SEA - LGA
1 stop7h 45mUnited Airlines
Deal found 27/3£218
Thu 1/513:55LGA - SEA
2 stops24h 40mSpirit Airlines
Sun 4/519:35SEA - LGA
2 stops12h 26mSpirit Airlines
Deal found 28/3£220
Fri 2/516:50JFK - SEA
Nonstop6h 18mJetBlue
Mon 12/522:40SEA - JFK
Nonstop5h 20mJetBlue
Deal found 28/3£229
Thu 4/917:30EWR - SEA
Nonstop6h 09mHawaiian Airlines
Sun 7/906:41SEA - EWR
Nonstop5h 19mHawaiian Airlines
Deal found 28/3£230
Sat 26/416:30JFK - SEA
Nonstop6h 11mHawaiian Airlines
Sun 27/407:57SEA - JFK
Nonstop5h 32mHawaiian Airlines
Deal found 28/3£233

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 28 March 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 22/4

19:05-22:21

Nonstop6h 16m

Seattle/Tacoma Intl

Thu 24/4

06:15-18:59

1 stop9h 44m

£198

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 22/4

09:33-14:27

1 stop7h 54m

Seattle/Tacoma Intl

Mon 28/4

00:45-11:51

1 stop8h 06m

£199

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 26/4

19:29-08:05

1 stop15h 36m

Seattle/Tacoma Intl

Tue 29/4

06:35-14:59

Nonstop5h 24m

£199

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 1/5

06:59-18:00

1 stop14h 01m

Seattle/Tacoma Intl

Sun 4/5

20:22-05:30

1 stop30h 08m

£207

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 29/4

07:20-10:27

Nonstop6h 07m

Seattle/Tacoma Intl

Tue 29/4

14:25-07:59

2 stops14h 34m

£209

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Thu 1/5

17:29-20:40

Nonstop6h 11m

Seattle/Tacoma Intl

Sun 4/5

20:22-05:30

1 stop30h 08m

£216

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 1/5

06:55-18:23

1 stop14h 28m

Seattle/Tacoma Intl

Sun 4/5

20:56-05:50

2 stops29h 54m

£216

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 12/9

14:32-20:42

1 stop9h 10m

Seattle/Tacoma Intl

Tue 16/9

08:52-19:37

1 stop7h 45m

£218

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 1/5

13:55-11:35

2 stops24h 40m

Seattle/Tacoma Intl

Sun 4/5

19:35-11:01

2 stops12h 26m

£220

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 2/5

16:50-20:08

Nonstop6h 18m

Seattle/Tacoma Intl

Mon 12/5

22:40-07:00

Nonstop5h 20m

£229

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 43 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 21 March 2025.

The best time to book flights from New York to Seattle is 49 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 28 March 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 28 March 2025.

The most flights from NYC to SEA are scheduled on a Friday (58 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 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 28 March 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very Good
4,273 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very Good
4,273 reviews
Southwest
8.1
Very Good
4,273 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very Good
9,797 reviews
Southwest
8.1
Very Good
4,273 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very Good
7,897 reviews
Southwest
8.1
Very Good
4,273 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very Good
4,273 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very Good
4,273 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 39 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, United Airlines (£198), Delta (£199), and Alaska Airlines (£199) offers the cheapest pricing from New York to Seattle. United Airlines is 39% 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?

    £104 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Delta, 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 New York John F Kennedy Intl - Seattle/Tacoma Intl, Newark - 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 Air Tahiti Nui (87%), Hawaiian Airlines (87%) or Alaska Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from New York to Seattle.

  • 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.
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Portland flights
Newark 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 858,174 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£91Average£305FlexibilityNo 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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