$152 Cheap United flights from Newark Liberty Intl. Airport to Seattle (EWR to SEA)

Find The Best Day To Fly from Newark Liberty Intl. Airport to Seattle

Amazing United EWR to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $243 round trip and $152 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 15 - Sun, Jan 19
EWR
New York
SEA
Seattle
$243 Roundtrip, found 3 hours ago
$243
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jan 15 from New York to Seattle, returning Sun, Jan 19, priced at $243 found 3 hours ago
Mon, Nov 18 - Mon, Nov 25
EWR
New York
SEA
Seattle
$257 Roundtrip, found 3 hours ago
$257
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Nov 18 from New York to Seattle, returning Mon, Nov 25, priced at $257 found 3 hours ago

SEA From EWR Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Dreadfort's Flayed Bolton's Suite

The Dreadfort's Flayed Bolton's Suite

2 out of 5
per person
Nov 20 - Nov 24
found 1 day ago
Roundtrip flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Hotel Theodore

Hotel Theodore

4 out of 5
per person
Nov 20 - Nov 24
found 1 day ago
Roundtrip flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Elektra Muse Studio

Elektra Muse Studio

2.5 out of 5
per person
Nov 20 - Nov 24
found 1 day ago
Roundtrip flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
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Frequently asked questions

Can I catch a flight from Liberty Intl. Airport (EWR) to Sea-Tac Airport right now?
It’s always wise to learn about any quarantine requirements and travel advice reports in effect in your destination city. Make sure you visit our Covid-19 Travel Advisor for up-to-date info on booking a flight to Seattle - Tacoma Intl. Airport (SEA) from Newark Airport.
What terminal is United Airlines at Newark Airport?
If you’re flying between Liberty Intl. Airport (EWR) and Sea-Tac Airport with United Airlines, you’re likely to be setting off from terminal C. Your airline should be able to tell you exactly which terminal you’ll be jumping off the plane at.
Are there United Airlines non-stop flights from EWR to SEA?
If you’re traveling from Newark Airport to SEA and prefer a direct flight, United Airlines has got you covered. Book your flight now and you’ll be landing at your destination before long.
How long is a United Airlines flight from EWR to SEA?
Watch a few TV episodes, listen to a podcast or just recline your seat and forget all your worries. Whatever interests you, you’ll need to find a way to entertain yourself during the 6 hours and 59 minutes that it takes to travel from EWR to Seattle - Tacoma Intl. Airport (SEA) with United Airlines.
What type of aircraft does United Airlines fly from EWR to SEA?
Booked a flight between EWR and SEA with United Airlines? You’ll likely be stepping on board either the Boeing 737-700 or the Boeing 737 MAX 9 type aircraft.
How many direct and indirect flights does United Airlines fly from EWR to SEA?
If you’re thinking about a jaunt from EWR to SEA, you can select from about 3 United Airlines flights every day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Newark Liberty Intl. Airport EWR to Seattle SEA 

To find the best deals on flights to Newark Liberty Intl. Airport from Seattle with United, just enter your travel dates, filter by United, and hit search. You’ll find 2 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Newark Liberty Intl. Airport EWR to Seattle SEA with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $243 to $257, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Newark Liberty Intl. Airport EWR to Seattle SEA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Newark Liberty Intl. Airport to Seattle costs from $152. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Newark Liberty Intl. Airport EWR with United 

To find a cheap United flight from Newark Liberty Intl. Airport EWR to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Newark Liberty Intl. Airport EWR to Seattle SEA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Newark Liberty Intl. Airport EWR to Seattle SEA with United 

If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around 6 hour(s) 25 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Newark Liberty Intl. Airport EWR to Seattle SEA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seattle SEA from  Newark Liberty Intl. Airport EWR with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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