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Cheap flight tickets from New York Newark to Seattle

Compare New York Newark to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

Book the best Seattle fare with no extra fees

Flight deals from New York Newark to Seattle

Looking for a cheap last-minute deal or the best return flight from New York Newark Airport to Seattle? If you want to travel next month, return fares start from RM1,068. Find the lowest prices on one-way and return tickets right here.
Seattle.RM527 per passenger.Departing Tue, 15 Sep.One-way flight with United.Outbound direct flight with United departs from New York Newark on Tue, 15 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM527, select.
Seattle.RM536 per passenger.Departing Sat, 17 Oct.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from New York Newark on Sat, 17 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM536, select.
Seattle.RM537 per passenger.Departing Sat, 21 Nov.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from New York Newark on Sat, 21 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM537, select.
Seattle.RM546 per passenger.Departing Tue, 25 Aug.One-way flight with United.Outbound direct flight with United departs from New York Newark on Tue, 25 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM546, select.
Seattle.RM548 per passenger.Departing Mon, 1 Mar.One-way flight with United.Outbound direct flight with United departs from New York Newark on Mon, 1 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM548, select.
Seattle.RM548 per passenger.Departing Tue, 2 Feb.One-way flight with United.Outbound direct flight with United departs from New York Newark on Tue, 2 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM548, select.
Seattle.RM548 per passenger.Departing Wed, 6 Jan.One-way flight with United.Outbound direct flight with United departs from New York Newark on Wed, 6 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM548, select.
Seattle.RM548 per passenger.Departing Thu, 10 Dec.One-way flight with United.Outbound direct flight with United departs from New York Newark on Thu, 10 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM548, select.
Seattle.RM555 per passenger.Departing Wed, 3 Jun.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from New York Newark on Wed, 3 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM555, select.
Seattle.RM583 per passenger.Departing Tue, 12 May.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from New York Newark on Tue, 12 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM583, select.
Seattle.RM673 per passenger.Departing Tue, 21 Jul.One-way flight with United.Outbound indirect flight with United, departs from New York Newark on Tue, 21 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM673, select.
Seattle.RM812 per passenger.Departing Wed, 15 Jul.One-way flight with United.Outbound direct flight with United departs from New York Newark on Wed, 15 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM812, select.
Seattle.RM996 per passenger.Departing Thu, 30 Apr.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from New York Newark on Thu, 30 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM996, select.
Seattle.RM1,169 per passenger.Departing Thu, 30 Apr.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from New York Newark on Thu, 30 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM1,169, select.
Seattle.RM19,679 per passenger.Departing Thu, 1 Apr.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from New York Newark on Thu, 1 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From RM19,679, select.

Find the cheapest month to fly from New York Newark to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York Newark to Seattle flights are currently cheapest in September.
Apr
from RM996
May
from RM583
Jun
from RM555
Jul
from RM673
Aug
from RM546
Sep
from RM527
Oct
from RM536
Nov
from RM537
Dec
from RM548
Jan
from RM548
Feb
from RM548
Mar
from RM548

Direct flights from New York Newark to Seattle

Alternative New York Newark to Seattle routes

Looking for the cheapest, fastest or easiest route from New York Newark to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
from RM1,306
Search flights

Seattle Boeing Fld

11km from central Seattle
from RM1,505
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from RM527
Search flights

Paine Field

33km from central Seattle
from RM651
Search flights

New York to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRM527
Cheapest month to flySeptember
Average flight time6 hrs, 10 mins
Most popular airlineAlaska Airlines
Average flights per week95

Finding cheap flights from New York Newark to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from New York Newark to Seattle is RM1,051. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 10 minutes is the average flight time from New York Newark to Seattle.
Alaska Airlines, United and TAP Air Portugal fly direct from New York Newark to Seattle.
As of April 2026, there are 190 flights per week flying from New York Newark to Seattle.
The cheapest month to fly from New York Newark to Seattle is usually August.
If you're flying from New York Newark Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from RM1,051.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York Newark Airport to Seattle on Tuesday, 25 August 2026.
Yes – the average flight time is 6 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, United offers the cheapest flight tickets to Seattle.

Flying from Newark Liberty International Airport (EWR) to Seattle: what you need to know

  • Expect to be in the air for 5 hours 25 minutes. On average, that's the duration of a direct flight from Newark Liberty International Airport to Seattle.

  • The timezone in Seattle is UTC-8. The city is three hours behind New York, where Newark Liberty International Airport is located.

  • Newark Liberty International Airport (EWR) to Seattle-Tacoma International Airport (SEA) is the most traveled route, with 45 weekly departures to choose from. If you prefer a later start to the day, the last flight from EWR to SEA is with United Airlines at 19:30. Choose the first departure operated by Alaska Airlines at 07:00 if you want to fly out earlier.

  • Leave plenty of time to get on your EWR to Seattle flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during high season in general.

  • Start your journey at EWR and fly straight to Seattle-Tacoma International Airport (SEA). That's where you can expect to land when searching for Newark Liberty International Airport to Seattle tickets.

  • Alaska Airlines is a popular airline that offers direct flights from Newark Liberty International Airport to Seattle.

  • EWR is about 14 kilometres from central New York. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 35 minutes or so to get there, depending on traffic. If you're using public transport, expect the trip time to be around 1 hour.

  • Have an early flight from Newark Liberty International Airport to Seattle? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to EWR:

  • When it comes to the on-time performance of Newark Liberty International Airport, 71% of flights arrive within the expected time frame.

  • EWR is located at Building 1, Conrad Road.

How to find the cheapest flights from Newark Liberty International Airport (EWR) to Seattle

  • RM527 is currently the lowest price for a one-way Newark Liberty International Airport to Seattle flight. A return plane ticket starts at RM1,051. These prices may change depending on availability.

  • Don't leave things to the last minute. You're more likely to find cheap flights from EWR to Seattle if you book early. Airlines often have some great early bird deals.

  • The 'Whole month' tool will show you the cheapest tickets from Newark Liberty International Airport to Seattle throughout the month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • Save time searching for cheap flights from EWR to Seattle by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Choose your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Newark Liberty International Airport to Seattle by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle takes around 25 minutes to reach by car. The centre is roughly 23 kilometres away.

  • Travelling by public transport takes about 35 minutes.

  • Consider staying in a hotel close to SEA if you have a late flight from Newark Liberty International Airport to Seattle. Check in to one of these options and make your first night all about catching up on rest:

  • Lock in the lowest price by reserving your vehicle from Seattle-Tacoma International Airport about one week before your flight from EWR to Seattle.

Seattle Paine Field International Airport (PAE)

  • Once your flight from Newark Liberty International Airport to Seattle has hit the tarmac, you can make your way to the city centre in about 40 minutes by car. Central Seattle is roughly 40 kilometres from Seattle Paine Field International Airport (PAE).

  • If you choose to travel on public transport, you'll get to the city centre in 1 hour 30 minutes or so.

  • Following your EWR to Seattle flight, tuck yourself in at a hotel close to PAE. These are some great options that'll help you get into relaxation mode:

  • Get the vehicle you prefer, not just whatever's left, by booking your ride from PAE before your arrival. You can also avoid paying more than you need to, especially during busy airport times.

King County International Airport (BFI)

  • King County International Airport (BFI) is around 11 kilometres from the centre of Seattle. It'll take you about 20 minutes to reach the city centre by car once you've hopped off your flight from Newark Liberty International Airport to Seattle.

  • The journey will take you around 35 minutes when travelling on public transport.

  • If you don't want to make the trip to the centre, head for a hotel close to BFI. Make yourself comfortable at one of these options after your EWR to Seattle flight:

  • If you're looking for a certain make or model, booking early gives you a better shot at getting what you want. Reserve your ride from BFI at least a couple of weeks ahead of your flight from Newark Liberty International Airport to Seattle.

Best time to go to Seattle

  • It's time to choose your dates for your flight from Newark Liberty International Airport to Seattle. July is the busiest month to visit Seattle. If you want a more low-key vibe, go in December.

  • Book a Newark Liberty International Airport to Seattle plane ticket with a departure in August if you want to experience the city during its warmest month. Expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • Look for cheap tickets from EWR to Seattle in February if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

More about Seattle

  • Start your Seattle trip right by choosing the ideal place to stay. As soon as you've booked your flight from Newark Liberty International Airport to Seattle, browse our range of accommodation options including:

  • Every great journey has to include some sightseeing. Pike Place Market, Space Needle and Seattle Skyline are must-visits when exploring Seattle.

Explore more of the United States

  • Seattle has loads to offer, but there are so many other parts of the United States just waiting to be discovered. About 241 kilometres south of Seattle, a trip to Portland will fill your itinerary to the brim. Start with leading sights like Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

  • Around 370 kilometres east of Seattle, Spokane is another favourite stop in the United States. Experience the best of this destination with a visit to Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Plan the rest of your trip from New York to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.