Cheap flights from New York Newark to Seattle

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Flight deals from New York Newark to Seattle

Looking for a cheap last-minute deal or the best return flight from New York Newark to Seattle? Find the lowest prices on one-way and return tickets right here.

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 April.

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.

New York to Seattle: Flight information

The things to know before you go.
Cheapest flight foundP8,509
Cheapest month to flyApril
Average flight time6 hrs, 13 mins
Most popular airlineHawaiian Airlines
Average flights per week124

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 P8,509. 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 13 minutes is the average flight time from New York Newark to Seattle.
Hawaiian Airlines, Air Tahiti Nui and Alaska Airlines fly direct from New York Newark to Seattle.
As of February 2025, there are 124 flights per week flying from New York Newark to Seattle.
The cheapest month to fly from New York Newark to Seattle is usually April.
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 P8,509.
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, 1 April 2025.
Yes – the average flight time is 6 hours and 13 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 February, the average temperature is usually around 4°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, Spirit Airlines and United offer the cheapest flight tickets to Seattle.

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

  • Approximately 5 hours 19 minutes is how long you can expect to be in the air on a direct flight from Newark Liberty International Airport to Seattle.

  • The timezone in Seattle is UTC-7. The city is 3 hours behind New York, where Newark Liberty International Airport is located.

  • With 56 flights a week between the two airports, Newark Liberty International Airport (EWR) to Seattle-Tacoma International Airport (SEA) is the most popular route. Alaska Airlines operates the earliest flight at 07:00. If you prefer to get more out of your day before leaving, the latest flight from EWR to SEA is with United at 20:30.

  • To ensure you catch your flight from EWR to Seattle, leave enough time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Peak months like August or holiday periods such as Christmas and New Year will mean longer queues at check-in and security. Be on the safe side and get to the terminal even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is wise.

  • You can catch a direct flight from Newark Liberty International Airport to Seattle. Start your trip at EWR and land at Seattle-Tacoma International Airport (SEA).

  • Take to the skies with United. This popular airline operates direct flights from Newark Liberty International Airport to Seattle.

  • You won't need a visa or passport to fly within United States. You will need a valid proof of identity though, like a driver's licence or an ID card. Add them to your packing list once you've booked your cheap tickets from Newark Liberty International Airport to Seattle.

  • Located around 24 kilometres from the centre of New York, EWR can be reached in about 28 minutes by car (depending on traffic). The same journey on public transport takes roughly 1 hour and 11 minutes.

  • Planning to catch an early flight from Newark Liberty International Airport to Seattle? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these hotels near EWR:

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

  • The best price we've found for a one-way ticket from Newark Liberty International Airport to Seattle is P4,223. The cheapest price for a return flight is P8,509. Keep in mind fares may change due to availability at the time of booking.

  • Get cheap tickets from EWR to Seattle by booking 9 months ahead. Based on our research, that's the sweet spot for landing a bargain.

  • May is the cheapest month for tickets from Newark Liberty International Airport to Seattle. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Snapping up a cheap ticket from EWR to Seattle is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Newark Liberty International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle is approximately 23 kilometres. It takes around 18 minutes to reach the centre driving.

  • Travelling by public transport takes around 54 minutes.

  • If you're coming in on a late flight from Newark Liberty International Airport to Seattle, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these hotels near SEA:

Lake Union Sea Plane Base Airport (LKE)

Best time to go to Seattle

  • July is the busiest month for flights from Newark Liberty International Airport to Seattle. To skip the crowds, plan your trip to Seattle in May when things are quieter.

  • Lock in your flight from Newark Liberty International Airport to Seattle for August to experience the city during its warmest month. You can expect temperatures to range from 12ºC to 28ºC.

  • Search for cheap flights from EWR to Seattle in February if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -1ºC and 11ºC on average.

More about Seattle

  • After locking in your flight from Newark Liberty International Airport to Seattle, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Seattle:

  • All great journeys should include some sightseeing. Gas Works - Lake View Point, Queen Anne Bowl Playfield and LMN Architects are must-do's during your Seattle adventure.

Complete your Seattle trip with a car rental

  • Select one of our car rentals in Seattle and see the sights in your own time. Easily compare companies in one go to find your perfect ride once you've locked in your hotel and cheap flights from Newark Liberty International Airport to Seattle.

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