$101 Cheap flights from Newark Liberty Intl. Airport to Seattle - Tacoma Intl. (EWR to SEA)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Newark Liberty Intl. Airport to Seattle - Tacoma Intl.

Compare Flight Prices from Newark Liberty Intl. Airport to Seattle

Affordable Airfare Tickets from EWR to SEA Airport

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $222 round trip and $101 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 28 - Wed, Jun 4
EWR
New York
SEA
Seattle
$222 Roundtrip, found 5 hours ago
$222
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from New York to Seattle, returning Wed, Jun 4, priced at $222 found 5 hours ago
Wed, May 21 - Fri, May 30
EWR
New York
SEA
Seattle
$226 Roundtrip, found 4 hours ago
$226
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Wed, May 21 from New York to Seattle, returning Fri, May 30, priced at $226 found 4 hours ago
Sat, May 24 - Wed, May 28
EWR
New York
SEA
Seattle
$227 Roundtrip, found 3 hours ago
$227
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, May 24 from New York to Seattle, returning Wed, May 28, priced at $227 found 3 hours ago
Tue, Jun 3 - Tue, Jun 17
EWR
New York
SEA
Seattle
$228 Roundtrip, found 7 hours ago
$228
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue, Jun 3 from New York to Seattle, returning Tue, Jun 17, priced at $228 found 7 hours ago
Wed, May 28 - Fri, May 30
EWR
New York
SEA
Seattle
$229 Roundtrip, found 5 hours ago
$229
Roundtrip
found 5 hours ago
Select United flight, departing Wed, May 28 from New York to Seattle, returning Fri, May 30, priced at $229 found 5 hours ago
Wed, May 28 - Fri, May 30
EWR
New York
SEA
Seattle
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, May 28 from New York to Seattle, returning Fri, May 30, priced at $233 found 5 hours ago
Wed, May 28 - Fri, May 30
EWR
New York
SEA
Seattle
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select United flight, departing Wed, May 28 from New York to Seattle, returning Fri, May 30, priced at $233 found 5 hours ago
Sat, May 24 - Fri, May 30
EWR
New York
SEA
Seattle
$238 Roundtrip, found 2 hours ago
$238
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, May 24 from New York to Seattle, returning Fri, May 30, priced at $238 found 2 hours ago
Wed, May 28 - Fri, May 30
EWR
New York
SEA
Seattle
$238 Roundtrip, found 5 hours ago
$238
Roundtrip
found 5 hours ago
Select United flight, departing Wed, May 28 from New York to Seattle, returning Fri, May 30, priced at $238 found 5 hours ago
Thu, May 29 - Wed, Jun 4
EWR
New York
SEA
Seattle
$242 Roundtrip, found 1 hour ago
$242
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, May 29 from New York to Seattle, returning Wed, Jun 4, priced at $242 found 1 hour ago

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
citizenM Seattle Pioneer Square

citizenM Seattle Pioneer Square

4 out of 5
per person
Jun 18 - Jun 21
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Denny Park Hotel

Denny Park Hotel

4 out of 5
Save 100% on your flight
per person
Jun 18 - Jun 21
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Level Seattle Downtown - South Lake Union

Level Seattle Downtown - South Lake Union

3.5 out of 5
Save 100% on your flight
per person
Jun 18 - Jun 21
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
Save 100% on your flight
per person
Jun 18 - Jun 21
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Mediterranean Inn

Mediterranean Inn

3 out of 5
per person
Jun 18 - Jun 21
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Seattle - Tacoma Intl.
View all trips

Frequently asked questions

Can I catch a flight from Newark Airport to Sea-Tac Airport right now?
It’s always wise to learn about any quarantine requirements and travel advice reports in place in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date info on flying to SEA from EWR.
Are there direct flights from Newark Airport to Sea-Tac Airport?
Sometimes, it’s the journey that counts; other times, it’s all about the destination. But if you just want to get to your destination fast, multiple airlines offer direct flights from Newark Airport to Sea-Tac Airport, including United Airlines and Alaska Airlines.
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.
How long is the flight from Liberty Intl. Airport (EWR) to SEA?
Leave the plane feeling rested and relaxed by enjoying some shut-eye and a few snacks during your flight to SEA. With an average travel time of 6 hours and 17 minutes from EWR, you’ll have plenty of time to enjoy both.
What is the flight distance from Newark Airport to Sea-Tac Airport?
With a flight distance of 2,400 mi between Liberty Intl. Airport (EWR) and SEA, you’re going to be up in the air for quite a while. It’s the perfect opportunity to watch a movie, catch up on work or just chill out with a magazine.
What airlines fly from Liberty Intl. Airport (EWR) to Seattle - Tacoma Intl. Airport (SEA)?
Choose from several airlines that advertise direct flights between Newark and Seattle. United Airlines (UA) is one of the most liked. This carrier offers approximately 91 flights every month. You may want to also pore through the deals on offer from Alaska Airlines (AS). This airline operates 78 flights each month on the Newark to Seattle route. Be sure to compare the two to pick up the best fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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.

Flight information from Newark Liberty Intl. Airport to Seattle

 

Traveling From
Newark Liberty Intl. Airport
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$222

Route Info

Flight path for flights from Newark Liberty International Airport to Seattle-Tacoma International Airport


Origin:
EWR - Newark Liberty International Airport
Destination:
SEA - Seattle-Tacoma International Airport
Distance:
2,408.00 miles


Airlines & Aircraft Used on EWR to SEA Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-800 pax
Jet Airways (India)
Airbus A320-100/200
United Airlines
Boeing 737-200 pax
United Airlines
Embraer EMB.110 Bandeirnate

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

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Newark Liberty Intl. Airport EWR to Seattle SEA at the right price  

Airfares to Seattle SEA from Newark Liberty Intl. Airport EWR currently cost between $222 and $242. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

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

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Newark Liberty Intl. Airport EWR to Seattle SEA on Travelocity starting at $101. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Newark Liberty Intl. Airport EWR quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from EWR to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Newark Liberty Intl. Airport EWR to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from EWR. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Newark Liberty Intl. Airport EWR to Seattle SEA today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Newark Liberty Intl. Airport EWR to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Newark Liberty Intl. Airport EWR 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from EWR have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Newark Liberty Intl. Airport EWR with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.