$149 Cheap United flights from Newark to Seattle (EWR to SEA)

Find The Best Day To Fly from Newark to Seattle

Amazing United EWR to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $227 round trip and $149 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Apr 29 - Mon, May 13
EWR
Newark
SEA
Seattle
$227 Roundtrip, found 11 hours ago
$227
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Apr 29 from Newark to Seattle, returning Mon, May 13, priced at $227 found 11 hours ago
Thu, May 2 - Fri, May 3
EWR
Newark
SEA
Seattle
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 2 from Newark to Seattle, returning Fri, May 3, priced at $241 found 1 day ago
Mon, Apr 29 - Wed, May 15
EWR
Newark
SEA
Seattle
$249 Roundtrip, found 15 hours ago
$249
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Apr 29 from Newark to Seattle, returning Wed, May 15, priced at $249 found 15 hours ago
Mon, Apr 29 - Mon, May 13
EWR
Newark
SEA
Seattle
$253 Roundtrip, found 11 hours ago
$253
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Apr 29 from Newark to Seattle, returning Mon, May 13, priced at $253 found 11 hours ago

SEA From EWR Economy Coach Packages on Similar Airlines

Hotel Max

Hotel Max

3.5 out of 5
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May 7 - May 12
Roundtrip flight included
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Mediterranean Inn

Mediterranean Inn

3 out of 5
Save 100% on your flight
per person
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Roundtrip flight included
Newark (EWR) to Seattle (SEA)
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
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Roundtrip flight included
Newark (EWR) to Seattle (SEA)
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Prices and availability subject to change. Additional terms may apply.

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.
CarrierFlightDepart EWRArrive SEAWed
4/17		Thu
4/18		Fri
4/19		Sat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Stops
UA216807:59 am11:06 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA204407:21 pm10:30 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Discover our best United flight from Newark EWR to Seattle SEA 

To find the best deals on flights to Newark 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 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 $227 to $253, 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 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 to Seattle costs from $149. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Newark EWR with United 

To find a cheap United flight from Newark 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 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 April, or if you book a flight with a stopover. 

 

Find nonstop flights from Newark 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) 7 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Newark 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 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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