EWR - SEA

₹ 16,193 Find Cheap Flights from Newark to Seattle

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 16/8. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest return fare
₹ 30,671
Typical prices: ₹ 48,102-₹ 29,671
Alaska Airlines
Sat 22/8Wed 9/9
EWR - SEA • 1 stop
Cheapest direct flights
₹ 31,147
Typical prices: ₹ 39,530-₹ 23,813
United Airlines
Thu 24/9Mon 28/9
EWR - SEA • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Alaska Airlines offers a free checked bag, adding strong value on this long flight.
Bring extra food before boarding; Alaska’s snacks may not be enough for the trip.
User tips
User tips
User tips
User tips
Top airlines
Cheapest • from ₹ 31,147 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Alaska Airlines and United Airlines. Average duration is 6h 13m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Seattle (EWR-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Newark to Seattle

Sat, 22 Aug - Wed, 9 Sep
Alaska Airlines Logo
16:35 - 23:52
EWR
-
SEA
10h 17m
1 stop
Alaska Airlines Logo
10:04 - 23:29
SEA
-
EWR
10h 25m
1 stop
₹ 30,671Alaska Airlines
Sat, 22 Aug - Sun, 6 Sep
Alaska Airlines Logo
16:35 - 23:52
EWR
-
SEA
10h 17m
1 stop
Alaska Airlines Logo
11:59 - 23:29
SEA
-
EWR
8h 30m
1 stop
₹ 30,766Alaska Airlines
Tue, 25 Aug - Wed, 9 Sep
Alaska Airlines Logo
06:55 - 11:45
EWR
-
SEA
7h 50m
1 stop
Alaska Airlines Logo
12:30 - 23:29
SEA
-
EWR
7h 59m
1 stop
₹ 31,147Alaska Airlines
Fri, 28 Aug - Sat, 29 Aug
Delta Logo
17:59 - 23:59
EWR
-
SEA
9h 00m
1 stop
Delta Logo
05:10 - 15:59
SEA
-
EWR
7h 49m
1 stop
₹ 31,243Delta
Mon, 31 Aug - Thu, 3 Sep
Alaska Airlines Logo
17:02 - 22:39
EWR
-
SEA
8h 37m
1 stop
Alaska Airlines Logo
11:59 - 23:29
SEA
-
EWR
8h 30m
1 stop
₹ 31,338Alaska Airlines
Mon, 2 Nov - Tue, 17 Nov
Alaska Airlines Logo
07:00 - 13:04
EWR
-
SEA
9h 04m
1 stop
Alaska Airlines Logo
08:40 - 17:01
SEA
-
EWR
5h 21mdirect
₹ 31,433Alaska Airlines
Tue, 25 Aug - Wed, 9 Sep
Alaska Airlines Logo
07:25 - 10:27
EWR
-
SEA
6h 02mdirect
Alaska Airlines Logo
10:04 - 23:29
SEA
-
EWR
10h 25m
1 stop
₹ 31,624Alaska Airlines
Wed, 26 Aug - Sun, 6 Sep
Alaska Airlines Logo
07:25 - 10:27
EWR
-
SEA
6h 02mdirect
Alaska Airlines Logo
10:04 - 23:29
SEA
-
EWR
10h 25m
1 stop
₹ 31,719Alaska Airlines
Sat, 29 Aug - Mon, 31 Aug
United Airlines Logo
20:33 - 23:44
EWR
-
SEA
6h 11mdirect
United Airlines Logo
23:04 - 09:59
SEA
-
EWR
7h 55m
1 stop
₹ 31,909United Airlines
Sun, 20 Sep - Wed, 23 Sep
Alaska Airlines Logo
07:20 - 10:22
EWR
-
SEA
6h 02mdirect
Alaska Airlines Logo
10:04 - 23:29
SEA
-
EWR
10h 25m
1 stop
₹ 32,005Alaska Airlines
Booking Insights

KAYAK's insights & trends for Newark to Seattle flights

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.

How much is a return flight from Newark Airport to Seattle?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Newark Airport to Seattle departing in August.

What’s the cheapest day of the week to fly from Newark to Seattle?

The average price of all round-trip flights from Newark Airport to Seattle clicked on KAYAK for each day over the last 12 months.

When flying from Newark to Seattle, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Newark, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.

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 round-trip 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 October, where tickets cost ₹ 27,052 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ₹ 46,483 and ₹ 46,102 respectively.

Can I save money by flying with a stopover from Newark Airport to Seattle?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 35,791 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Newark Airport to Seattle, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 16,193
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (26% 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.

Flights from Newark to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Newark to Seattle 
Verified travelerFlew with Alaska Airlines
EWR
-
SEA
Sept 2024
Buy something in the airport to eat before boarding as its a long flight and the snacks are not enough unless you plan to sleep the whole ride.
KatieFlew with Alaska Airlines
EWR
-
SEA
Jun 2024
Alaska Airlines offered free checked bag and personal bag with ticket price which I found to be very reasonable. Of the other airlines I found Alaska Airlines to be most comfortable, have friendly and efficient staff and reasonable pricing. Newark airport is rather easy to navigate given its size. We found Seattle airport to be a bit difficult to navigate, especially when returning a rental. Customers in this instance should allow extra time for the car return, bus to the terminal and navigating through the airport which included several monorails to get to our boarding terminal and through security to the gate. Signage for security was confusing we needed to ask for direction and restaurants were limited and short staffed once through security. As long as you allow for extra time, we found it to be relatively painless.

FAQs for booking Newark to Seattle flights

  • 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 ₹ 16,193 for a one-way ticket and ₹ 31,147 for a return.

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

    All the following airlines offer inflight Wi-Fi service on the Newark to Seattle flight route: Alaska Airlines, JetBlue, Delta, Hawaiian Airlines, American Airlines, and Japan Airlines.

  • 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 is the only airline alliance operating flights between Newark and Seattle.

  • 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.

Prefer to fly direct from Newark to Seattle/Tacoma Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Newark to Seattle/Tacoma Intl.
Find which airlines fly direct from Newark Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Newark to Seattle/Tacoma Intl

Monday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Tuesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Wednesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Thursday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Friday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Saturday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Sunday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

See more direct flights

Direct returns

Seattle/Tacoma Intl to Newark

Monday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Tuesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Wednesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Thursday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Friday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Saturday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Sunday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

See more direct flights

Reviews of the 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.
7.9
Alaska AirlinesOverall score based on 12474 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.0Entertainment
7.1Food
Airline reviews

Missoula is a great airport. Desk and gate crews were very helpful and friendly

6.0 GoodPatricia, Jun 2026
MSO - SEA
Read more Alaska Airlines reviews

Missoula is a great airport. Desk and gate crews were very helpful and friendly

Other than delaying take off by an hour, the flight was smooth. Crew were kind and supportive, and made sure we were always considered as a priority.

Flight was on time. My pre-ordered meal came as expected.

Flight was delayed and we were left in the plane with planed turned off, took so long to get to destination and luggages were lost. Such a hectic travel

The flight was delayed out of BIL so many times that I was not able to make my connection. I was rebooked for the next day, losing a full day of my trip. I still have not been compensated as promised.

Flight was delayed, but not be a lot. Crew at the departure gate was friendly. Flight was filled with turbulence, enough to concern my husband. Snacks were delivered to rows in front of us but attendant stopped handing out snacks when she got to our row. Team was efficient but lackadaisical. Usually on board crews are more animated and friendly. No onboard entertainment and no seatback video screens for a six hour flight. Landing was a bit rough. We were told the wrong turnstile for luggage.

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

No negatives. Crew was great, flight was on time and there were no crazy passengers. 🤩

I had ordered breakfast several days prior to the flight. 1) we did not rreceive our breakfast and crew knew nothing about it! We left TPA at 8 a.m. but drink cart did not appear until 10:30 a.m. and did not appear a second time either. Was unaware that Alaskan Air offers no music, flight aware, or movies.

Everything you need to know for your flight from Newark to Seattle

Information on your arrival and departure airports