Cheap Flights From Newark Liberty Intl. Airport (EWR) To Seattle - Tacoma Intl. (SEA)

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

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $279 round trip and CA $123 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 28 - Wed, Feb 4
EWR
New York
SEA
Seattle
CA $279 Roundtrip, found 10 hours ago
CA $279
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Jan 28 from New York to Seattle, returning Wed, Feb 4, priced at CA $279 found 10 hours ago
Thu, Jan 22 - Wed, Jan 28
EWR
New York
SEA
Seattle
CA $281 Roundtrip, found 1 day ago
CA $281
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from New York to Seattle, returning Wed, Jan 28, priced at CA $281 found 1 day ago
Wed, Feb 18 - Tue, Mar 3
EWR
New York
SEA
Seattle
CA $287 Roundtrip, found 1 day ago
CA $287
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Feb 18 from New York to Seattle, returning Tue, Mar 3, priced at CA $287 found 1 day ago
Wed, Feb 18 - Tue, Mar 3
EWR
New York
SEA
Seattle
CA $300 Roundtrip, found 1 day ago
CA $300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Feb 18 from New York to Seattle, returning Tue, Mar 3, priced at CA $300 found 1 day ago
Fri, Mar 13 - Mon, Mar 16
EWR
New York
SEA
Seattle
CA $302 Roundtrip, found 1 hour ago
CA $302
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Mar 13 from New York to Seattle, returning Mon, Mar 16, priced at CA $302 found 1 hour ago
Thu, Jan 22 - Wed, Jan 28
EWR
New York
SEA
Seattle
CA $302 Roundtrip, found 1 day ago
CA $302
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from New York to Seattle, returning Wed, Jan 28, priced at CA $302 found 1 day ago
Sat, May 23 - Wed, May 27
EWR
New York
SEA
Seattle
CA $303 Roundtrip, found 3 hours ago
CA $303
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, May 23 from New York to Seattle, returning Wed, May 27, priced at CA $303 found 3 hours ago
Thu, Jan 22 - Wed, Jan 28
EWR
New York
SEA
Seattle
CA $323 Roundtrip, found 4 days ago
CA $323
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from New York to Seattle, returning Wed, Jan 28, priced at CA $323 found 4 days ago
Thu, Feb 26 - Sun, Mar 1
EWR
New York
SEA
Seattle
CA $324 Roundtrip, found 5 days ago
CA $324
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Feb 26 from New York to Seattle, returning Sun, Mar 1, priced at CA $324 found 5 days ago
Thu, Jan 8 - Sat, Jan 10
EWR
New York
SEA
Seattle
CA $338 Roundtrip, found 6 days ago
CA $338
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan 8 from New York to Seattle, returning Sat, Jan 10, priced at CA $338 found 6 days ago

Frequently asked questions

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.
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 is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*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.