S$175 Cheap Flights from Newark Liberty Intl. Airport to Seattle

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Cheap Flights from Newark Liberty Intl. Airport to Seattle (EWR-SEA)

Prices were available within the past 7 days and start at S$175 for one-way flights and S$348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 26 Aug - Wed, 4 Sep
EWR
Newark
SEA
Seattle
S$348 Return, found 2 days ago
S$348
Return
found 2 days ago
Select Delta flight, departing Mon, 26 Aug from Newark to Seattle, returning Wed, 4 Sep, priced at S$348 found 2 days ago
Delta
Mon, 26 Aug - Wed, 4 Sep
EWR
Newark
SEA
Seattle
S$404 Return, found 2 days ago
S$404
Return
found 2 days ago
Select Delta flight, departing Mon, 26 Aug from Newark to Seattle, returning Wed, 4 Sep, priced at S$404 found 2 days ago
Delta
Mon, 26 Aug - Wed, 4 Sep
EWR
Newark
SEA
Seattle
S$417 Return, found 2 days ago
S$417
Return
found 2 days ago
Select Delta flight, departing Mon, 26 Aug from Newark to Seattle, returning Wed, 4 Sep, priced at S$417 found 2 days ago
Delta
Mon, 26 Aug - Wed, 4 Sep
EWR
Newark
SEA
Seattle
S$444 Return, found 2 days ago
S$444
Return
found 2 days ago
Select Delta flight, departing Mon, 26 Aug from Newark to Seattle, returning Wed, 4 Sep, priced at S$444 found 2 days ago
American Airlines
Sun, 1 Sep - Sat, 7 Sep
EWR
Newark
SEA
Seattle
S$450 Return, found 2 days ago
S$450
Return
found 2 days ago
Select American Airlines flight, departing Sun, 1 Sep from Newark to Seattle, returning Sat, 7 Sep, priced at S$450 found 2 days ago
United
Sun, 1 Sep - Sat, 7 Sep
EWR
Newark
SEA
Seattle
S$459 Return, found 2 days ago
S$459
Return
found 2 days ago
Select United flight, departing Sun, 1 Sep from Newark to Seattle, returning Sat, 7 Sep, priced at S$459 found 2 days ago
Delta
Mon, 26 Aug - Wed, 4 Sep
EWR
Newark
SEA
Seattle
S$464 Return, found 2 days ago
S$464
Return
found 2 days ago
Select Delta flight, departing Mon, 26 Aug from Newark to Seattle, returning Wed, 4 Sep, priced at S$464 found 2 days ago
United
Sun, 1 Sep - Sat, 7 Sep
EWR
Newark
SEA
Seattle
S$465 Return, found 2 days ago
S$465
Return
found 2 days ago
Select United flight, departing Sun, 1 Sep from Newark to Seattle, returning Sat, 7 Sep, priced at S$465 found 2 days ago
Delta
Fri, 23 Aug - Tue, 27 Aug
EWR
Newark
SEA
Seattle
S$470 Return, found 3 days ago
S$470
Return
found 3 days ago
Select Delta flight, departing Fri, 23 Aug from Newark to Seattle, returning Tue, 27 Aug, priced at S$470 found 3 days ago
United
Mon, 26 Aug - Wed, 4 Sep
EWR
Newark
SEA
Seattle
S$471 Return, found 2 days ago
S$471
Return
found 2 days ago
Select United flight, departing Mon, 26 Aug from Newark to Seattle, returning Wed, 4 Sep, priced at S$471 found 2 days ago
Newark to Seattle route information
Origin airport
Liberty Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
S$347
Distance
3831 km

Flights from Newark to Seattle

There are several airlines that operate frequent flights from Newark (EWR) to Seattle (SEA) including

The earliest flight leaves Liberty Intl. Airport at 05:50 and arrives at Seattle Tacoma Intl. Airport at 08:51. The last flight of the day departs Newark at 19:45 and arrives at Seattle at 22:51.

The flight distance from Newark to Seattle is about 3874 km, the shortest flight is 05 hours 55 minutes with .

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Newark Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Newark to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Newark to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from EWR to Sea-Tac Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Liberty Intl. Airport (EWR) and SEA start from S$348. Book today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to Sea-Tac Airport?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Liberty Intl. Airport (EWR) to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for EWR to SEA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Newark Airport to SEA?
The flight distance from Newark Airport to Sea-Tac Airport is 3,900 kilometres. Bring along a drink, a snack and something to read. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from EWR to Sea-Tac Airport?
Many adventurers like to fly with Alaska Airlines (AS) from Liberty Intl. Airport (EWR) to SEA. This top airline offers 91 flights every month, so you can pick a flight time that’s right for you. Operating 91 flights per month along this route, United Airlines (UA) is another good option.
Are Newark Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from Liberty Intl. Airport (EWR) to SEA, but it can also be hit-or-miss. As many airlines publish prices up to 12 months in advance, it’s worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest assured you’re always seeing the latest offers.
Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to Seattle
S$315.10
LaGuardia to Seattle
S$416.30
*Available to Expedia members.