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 $265 round trip and CA $123 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Feb 2 - Tue, Feb 10
EWR
New York
SEA
Seattle
CA $265 Roundtrip, found 5 days ago
CA $265
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Feb 2 from New York to Seattle, returning Tue, Feb 10, priced at CA $265 found 5 days ago
Sat, Jan 10 - Sat, Jan 17
EWR
New York
SEA
Seattle
CA $300 Roundtrip, found 3 days ago
CA $300
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 10 from New York to Seattle, returning Sat, Jan 17, priced at CA $300 found 3 days ago
Wed, Jan 14 - Wed, Feb 4
EWR
New York
SEA
Seattle
CA $301 Roundtrip, found 6 days ago
CA $301
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jan 14 from New York to Seattle, returning Wed, Feb 4, priced at CA $301 found 6 days ago
Tue, Oct 20 - Tue, Nov 3
EWR
New York
SEA
Seattle
CA $304 Roundtrip, found 6 days ago
CA $304
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 20 from New York to Seattle, returning Tue, Nov 3, priced at CA $304 found 6 days ago
Sat, Feb 14 - Tue, Feb 17
EWR
New York
SEA
Seattle
CA $308 Roundtrip, found 3 days ago
CA $308
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Feb 14 from New York to Seattle, returning Tue, Feb 17, priced at CA $308 found 3 days ago
Thu, Jan 8 - Sat, Jan 10
EWR
New York
SEA
Seattle
CA $338 Roundtrip, found 1 day ago
CA $338
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 8 from New York to Seattle, returning Sat, Jan 10, priced at CA $338 found 1 day ago
Thu, Jan 8 - Sat, Jan 10
EWR
New York
SEA
Seattle
CA $340 Roundtrip, found 1 day ago
CA $340
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 8 from New York to Seattle, returning Sat, Jan 10, priced at CA $340 found 1 day ago
Sat, Jan 10 - Sat, Jan 17
EWR
New York
SEA
Seattle
CA $345 Roundtrip, found 3 days ago
CA $345
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 10 from New York to Seattle, returning Sat, Jan 17, priced at CA $345 found 3 days ago
Sat, Feb 14 - Tue, Feb 17
EWR
New York
SEA
Seattle
CA $350 Roundtrip, found 3 days ago
CA $350
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Feb 14 from New York to Seattle, returning Tue, Feb 17, priced at CA $350 found 3 days ago
Thu, May 7 - Thu, May 14
EWR
New York
SEA
Seattle
CA $355 Roundtrip, found 3 days ago
CA $355
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 7 from New York to Seattle, returning Thu, May 14, priced at CA $355 found 3 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.