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Cheap flights from New York to Seattle from $252

NYC — SEA
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to Seattle/Tacoma Intl are usually found in January or February, booked 75 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from New York to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from New York to Seattle

Sat 12/1210:00 -
1 stop9h 18m
Mon 14/1223:33 -
Nonstop5h 01m
Deal found 9/11$488
Tue 8/1209:00 -
Nonstop6h 29m
Tue 5/109:15 -
Nonstop5h 14m
Deal found 9/11$495
Wed 2/1209:40 -
Nonstop6h 21m
Thu 3/1207:00 -
1 stop7h 52m
Deal found 10/11$500
Thu 3/1209:00 -
Nonstop6h 29m
Wed 9/1222:40 -
Nonstop5h 08m
Deal found 7/11$501
Fri 4/1216:45 -
1 stop8h 18m
Fri 11/1219:54 -
1 stop7h 04m
Deal found 10/11$503
Thu 3/1207:20 -
1 stop10h 18m
Wed 9/1213:36 -
1 stop6h 47m
Deal found 10/11$506
Mon 14/1209:40 -
Nonstop6h 21m
Sat 16/122:50 -
Nonstop5h 11m
Deal found 7/11$511
Tue 15/1209:40 -
Nonstop6h 21m
Sun 17/107:00 -
Nonstop5h 11m
Deal found 7/11$513
Fri 11/1206:00 -
1 stop19h 03m
Sat 9/111:00 -
1 stop9h 59m
Deal found 7/11$516
Fri 4/1209:00 -
1 stop8h 56m
Wed 9/1215:44 -
Nonstop5h 15m
Deal found 9/11$517
Thu 3/1217:29 -
1 stop21h 28m
Fri 4/1214:43 -
Nonstop5h 16m
Deal found 6/11$517
Fri 11/1212:56 -
1 stop12h 07m
Tue 15/1222:55 -
Nonstop5h 08m
Deal found 6/11$537

Find flight deals from New York to Seattle

Round-trip from

$488

One-way from

$252

Popular in

August

Cheapest in

January

Average price

$749
Alaska Airlines
  • Alaska Airlines
  • 12/1-26/1
  • Nonstop
  • 11h 31m total
  • New York to Seattle
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United Airlines
  • United Airlines
  • 15/12-31/12
  • Nonstop
  • 6h 21m total
  • New York to Seattle
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from New York to Seattle that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Fri 11/12

09:40-13:01

Nonstop6h 21m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$252

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Mon 14/12

06:00-11:10

1 stop8h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$267

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Fri 4/12

07:15-14:16

1 stop10h 01m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$267
Fastest return journey

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Tue 30/3

08:00-10:59

Nonstop5h 59m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$274

New YorkSeattle

JFK New York John F Kennedy Intl - SEA Seattle/Tacoma Intl

JFKSEA

New York John F Kennedy Intl

Sat 30/1

16:15-19:28

Nonstop6h 13m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$281

New YorkSeattle

JFK New York John F Kennedy Intl - SEA Seattle/Tacoma Intl

JFKSEA

New York John F Kennedy Intl

Wed 16/12

11:14-14:34

Nonstop6h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$281

NewarkSeattle

EWR Newark - SEA Seattle/Tacoma Intl

EWRSEA

Newark

Thu 7/1

06:00-10:55

1 stop7h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$296

New YorkSeattle

JFK New York John F Kennedy Intl - SEA Seattle/Tacoma Intl

JFKSEA

New York John F Kennedy Intl

Thu 7/1

07:00-10:26

Nonstop6h 26m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$310

New YorkSeattle

JFK New York John F Kennedy Intl - SEA Seattle/Tacoma Intl

JFKSEA

New York John F Kennedy Intl

Sun 10/1

13:00-16:24

Nonstop6h 24m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$310

New YorkSeattle

JFK New York John F Kennedy Intl - SEA Seattle/Tacoma Intl

JFKSEA

New York John F Kennedy Intl

Thu 11/2

18:40-22:05

Nonstop6h 25m

Seattle/Tacoma Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$310

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 48 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 return price

Cheapflights Insights

Everything you need to know about your flight from New York to Seattle

What is the cheapest month to book a flight from New York to Seattle?

Currently, February is the cheapest month in which you can book a flight from New York to Seattle (average of $495). Flying from New York to Seattle in August is currently the most expensive (average of $817). 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?

When flying from New York to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from New York to Seattle

The most flights from NYC to SEA are scheduled on a Monday (45 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 on average).

How much does it cost for a return flight from New York to Seattle?

Airfare is below average for this route at the moment.
New York to Seattle flights typically cost between $552 and $959 in January.
The cheapest return price found within the last 5 days was $488 on Alaska Airlines (12 Jan–16 Jan).

How often are flights from New York to Seattle delayed?

About 22% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 175 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?

Saturday 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 have had the lowest number of delays on this route, with just 19% of flights being delayed.

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

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • What airport do you fly into for flights to Seattle from New York?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from New York. On average, Seattle/Tacoma Intl has 29 inbound flights from New York per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • How long is the flight from New York to Seattle?

    A quick flight from New York to Seattle can take about 6h 17m. Alaska Airlines provides one of the quickest options available for as low as $488. Airlines will cover a distance of 3851 km. This flight may include one or multiple stops.

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

    Before booking your flight to Seattle from New York, have a look at the most reliable airlines to get you to your destination on time: KLM (92%), Korean Air (92%), LATAM Airlines( 88%).

  • 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, February is the cheapest month in which you can book a flight from New York to Seattle (average of $495). Flying from New York to Seattle in August is currently the most expensive (average of $817). 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

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