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EWR - SEA

Find cheap flights from Newark Liberty Airport to Seattle from £86

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Seattle departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 25/5
Sat 1/6

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Seattle, as well as popular online travel agencies
In the last 7 days, travellers have searched 45,119,101 times on KAYAK, and here's why:

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Cheap flight deals from Newark to Seattle (EWR-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
07:14 - 10:23EWR-SEA
6h 09mdirect
06:19 - 14:45SEA-EWR
5h 26mdirect
£190Alaska Airlines
Find Deal
Sat, 4 May - Tue, 7 May
07:30 - 17:28EWR-SEA
12h 58m1 stop
06:19 - 14:45SEA-EWR
5h 26mdirect
£198Alaska Airlines
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Sat, 4 May - Tue, 7 May
18:29 - 21:41EWR-SEA
6h 12mdirect
21:40 - 05:55SEA-EWR
5h 15mdirect
£203Alaska Airlines
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Tue, 7 May - Sat, 25 May
18:29 - 21:35EWR-SEA
6h 06mdirect
06:19 - 14:44SEA-EWR
5h 25mdirect
£204Alaska Airlines
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Thu, 30 May - Tue, 4 Jun
17:50 - 00:29EWR-SEA
9h 39m1 stop
00:40 - 10:55SEA-EWR
7h 15m1 stop
£206Delta
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Sat, 4 May - Mon, 6 May
17:50 - 00:29EWR-SEA
9h 39m1 stop
23:09 - 11:04SEA-EWR
8h 55m1 stop
£206Delta
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Sat, 4 May - Tue, 28 May
11:40 - 10:00EWR-SEA
25h 20m1 stop
13:15 - 10:44SEA-EWR
18h 29m1 stop
£253Sun Country Air
Find Deal
Fri, 10 May - Sat, 18 May
11:40 - 10:00EWR-SEA
25h 20m1 stop
23:55 - 10:44SEA-EWR
7h 49m1 stop
£261Sun Country Air
Find Deal
Fri, 10 May - Sun, 12 May
06:00 - 11:33EWR-SEA
8h 33m1 stop
07:00 - 15:18SEA-EWR
5h 18mdirect
£292United Airlines
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Wed, 15 May - Mon, 20 May
07:30 - 10:32EWR-SEA
6h 02mdirect
23:38 - 07:52SEA-EWR
5h 14mdirect
£295United Airlines
Find Deal
Mon, 6 May - Thu, 9 May

Flights from Newark to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Newark to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Newark Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Newark Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Newark Airport to Seattle is January, where tickets cost £198 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is £390 and £387 respectively.

How far in advance should I book a flight from Newark Airport to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Newark Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Newark Airport to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which airlines provide the cheapest flights from Newark to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Newark to Seattle were found on Alaska Airlines (£190) and Delta (£206). American Airlines proposed the cheapest one-way flight at £86.

Which airlines fly direct between Newark Airport and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Newark Airport to Seattle.
There are 2 airlines that fly direct from Newark Airport to Seattle. They are Alaska Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing £237. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Newark Airport and Seattle per day?

Each day, there are between 8 and 11 nonstop flights that take off from Newark Airport and land in Seattle, with an average flight time of 6h 08m. The most common departure time is 07:00 and most flights take off in the morning. Each week, there are 67 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Newark Airport and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Newark to Seattle take?

A direct flight to Seattle will take on average 5h 59m to travel the 2,393 miles flying distance from Newark.

What’s the earliest departure time from Newark to Seattle?

Early birds can take the earliest flight from Newark Airport at 06:14 and will be landing in Seattle at 10:23.

What’s the latest departure time from Newark to Seattle?

If you prefer to fly at night, the latest flight from Newark Airport to Seattle jets off at 19:53 and lands at 23:06.

Good to know - Cheap tickets from Newark to Seattle

Low season

January

High season

August

Cheapest flight

£86
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Newark to Seattle

When to book flights from Newark to Seattle

Are your dates flexible? Find out the best times to travel from Newark to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Seattle flights

  • What kind of flight routes are available from Newark Liberty International Airport (EWR) to Seattle-Tacoma International Airport (SEA)?

    First off, there are several direct departures daily from EWR to SEA. If you do not want to worry about layovers, this will be the most convenient option for you. These direct journeys are typically on board Alaska Airlines, Spirit Airlines, United Airlines, or American Airlines. If you are more concerned about price than convenience, you can choose a journey that involves a layover. There are journeys with one layover departing several times per day on board Delta Airlines, United Airlines, and American Airlines. These transfers will typically take place in Charlotte, Phoenix, Houston, Los Angeles, or Chicago.

  • How can I get to EWR from downtown New York City?

    The Newark Liberty International Airport is about a 30min drive from New York City, so it is possible to drive your own car or take a taxi or a rideshare. However, you also have several public transport options available to you. You can take the AirTrain, which connects the airport to the NJ Transit and Amtrak railway systems. You can also take the NJ Transit Bus or Express Bus.

  • How do I get to downtown Seattle from the Seattle-Tacoma International Airport?

    When you land in Seattle, there are a few ways to get to the downtown area from the airport. You can take a taxi or a rideshare from the third floor of the parking garage. Or, you can utilize the local public transport. You can choose between the Link Light Rail and the Bus Service depending on your final destination.

  • Are there hotels near the SEA?

    Yes, there are a few hotels near SEA that also offer free shuttle service to the airport. These include the Ramada by Wyndham SeaTac Airport, the DoubleTree by Hilton Hotel Seattle Airport, the Hampton Inn & Suites Seattle Airport/28th Avenue, and many more.

  • What is the cheapest flight from Newark Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Newark Airport to Seattle was £107 for a one-way ticket and £237 for a return.

  • Which airports will I be using when flying from Newark to Seattle?

    Newark airport is called Newark and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Newark to Seattle?

    JetBlue, Alaska Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Newark to Seattle flight route.

  • Which aircraft models fly most regularly from Newark to Seattle?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Newark to Seattle flight route.

  • Which airline alliances offer flights from Newark to Seattle?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Newark and Seattle, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Newark to Seattle?

    There are direct flights from Newark to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from Newark to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Newark is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Newark with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Newark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Newark Liberty Airport to Seattle

  • Looking for a cheap flight from Seattle to Newark Liberty Airport? 25% of our users found flights on this route for £143 or less one-way.
  • Going on a long trip and need to park your car at Newark Liberty International Airport (EWR) while you are gone? You might want to look into making use of the airport economy parking lot. You can book your parking spot in advance online and you can also check to see its capacity before you arrive.
  • If you arrive at EWR early and have some extra time to kill before your flight, there are plenty of entertainment options at the airport. You can make use of one of the 10 lounges available throughout the airport or go for a massage or spa treatment.
  • The Newark Liberty International Airport (EWR) and the Seattle-Tacoma International Airport (SEA) both offer services for travelers with limited mobility. EWR and SEA are equipped with wheelchair accessible facilities and more. Contact your airline in advance if you will need assistance in the airport.
  • Are you renting a car when you arrive in Seattle? You will need to take the free shuttle bus to the rental car facility. You can take these shuttles from outside the baggage claim on the lower level either at the north end or the south end of the terminal.
  • If someone is picking you up when you arrive in Seattle, they can wait for you in the free 24h cell phone lot near the terminal until you are ready to be picked up.
See more tips

Prefer to fly direct from Newark to Seattle?

Find which airlines fly direct from Newark to Seattle/Tacoma Intl, which days they fly and book direct flights.

Direct departures

Newark to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +7 more

Air Tahiti Nui, Alaska Airlines, +8 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +7 more

Air Tahiti Nui, Alaska Airlines, +8 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +7 more

Air Tahiti Nui, Alaska Airlines, +8 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +7 more

Air Tahiti Nui, Alaska Airlines, +8 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +7 more

Air Tahiti Nui, Alaska Airlines, +8 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +7 more

Air Tahiti Nui, Alaska Airlines, +8 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Newark

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +4 more

Air Tahiti Nui, Alaska Airlines, +5 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

See more direct flights
See more direct flights

Top airline flying from Newark to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Newark to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11255 reviews
7.7boarding
6.7food
8.1crew
7.1entertainment
7.2comfort
Airline reviews

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

2.0 MediocreAnonymous, Apr 2024EWR - MCO
Read more about United Airlines reviews

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

Good. The wife was not working but then it got resolved.

Missed this flight due to delays from my previous flight

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

Our flight was delayed many times throughout the day. The final delay was about 8 hours. I spent time in line to speak to someone at their understaffed desk, and also spent time waiting online and then chatting with a service rep. None of the United employees were any help at all. I desperately wanted to go get rest and possibly re-book my trip but I was denied any compensation or voucher for a hotel. I was repeatedly told it was not United's fault and therefore they had no compensation to offer. Overall, a cold and callous experience.

Book cheap flights from Newark to Seattle

Cheapest flights to Seattle from Newark found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Newark to Seattle found on KAYAK in the last 72 hours.
1/5Wed
1 stopAmerican Airlines
9h 34mEWR-SEA
£86
1/5Wed
directAlaska Airlines
6h 09mEWR-SEA
£93
8/5Wed
directAlaska Airlines
6h 12mEWR-SEA
£96
3/5Fri
1 stopDelta
8h 56mEWR-SEA
£103
6/5Mon
1 stopDelta
8h 56mEWR-SEA
£111
3/9Tue
1 stopDelta
8h 18mEWR-SEA
£115
26/5Sun
1 stopSun Country Air
23h 15mEWR-SEA
£131
3/6Mon
1 stopSun Country Air
26h 06mEWR-SEA
£155
18/8Sun
1 stopUnited Airlines
8h 39mEWR-SEA
£167
18/8Sun
directUnited Airlines
6h 11mEWR-SEA
£207

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Last minute flights from Newark to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Newark to Seattle that are departing in the next 10 days.
29/4Mon
multi-stopDelta
10h 40mEWR-SEA
13/5Mon
multi-stopDelta
8h 20mSEA-EWR
£246
28/4Sun
multi-stopAlaska Airlines
25h 20mEWR-SEA
29/4Mon
directAlaska Airlines
5h 10mSEA-EWR
£266
27/4Sat
multi-stopAlaska Airlines
26h 38mEWR-SEA
30/4Tue
directAlaska Airlines
5h 10mSEA-EWR
£325
27/4Sat
directAlaska Airlines
6h 09mEWR-SEA
4/5Sat
directAlaska Airlines
5h 26mSEA-EWR
£335
29/4Mon
directAlaska Airlines
6h 12mEWR-SEA
29/5Wed
directAlaska Airlines
5h 25mSEA-EWR
£336
27/4Sat
multi-stopAlaska Airlines
10h 10mEWR-SEA
4/5Sat
directAlaska Airlines
5h 10mSEA-EWR
£342
29/4Mon
directAlaska Airlines
6h 12mEWR-SEA
1/6Sat
directAlaska Airlines
5h 15mSEA-EWR
£348
29/4Mon
multi-stopSun Country Air
7h 45mEWR-SEA
9/8Fri
multi-stopSun Country Air
7h 39mSEA-EWR
£406
29/4Mon
multi-stopSun Country Air
7h 45mEWR-SEA
12/8Mon
multi-stopSun Country Air
7h 39mSEA-EWR
£410
25/4Thu
multi-stopUnited Airlines
8h 43mEWR-SEA
29/4Mon
multi-stopUnited Airlines
9h 04mSEA-EWR
£579

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Newark - Seattle Flights

Departure:

Newark Liberty Airport (EWR)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Newark Liberty Airport

Cabin classes:

£1,515
£949
£393

Browse origins:

  • Flights » 
  • New York » 
  • Newark Liberty Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Seattle