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 $281 round trip and CA $141 one way. Prices and availability subject to change. Additional terms may apply.

Tue., 10 Dec. - Sat., 14 Dec.
EWR
New York
SEA
Seattle
CA $281 Roundtrip, found 6 days ago
CA $281
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue., 10 Dec. from New York to Seattle, returning Sat., 14 Dec., priced at CA $281 found 6 days ago
Wed., 22 Jan. - Thu., 6 Feb.
EWR
New York
SEA
Seattle
CA $315 Roundtrip, found 2 days ago
CA $315
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed., 22 Jan. from New York to Seattle, returning Thu., 6 Feb., priced at CA $315 found 2 days ago
Tue., 10 Dec. - Sat., 14 Dec.
EWR
New York
SEA
Seattle
CA $316 Roundtrip, found 6 days ago
CA $316
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue., 10 Dec. from New York to Seattle, returning Sat., 14 Dec., priced at CA $316 found 6 days ago
Fri., 13 Dec. - Sun., 5 Jan.
EWR
New York
SEA
Seattle
CA $322 Roundtrip, found 2 days ago
CA $322
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri., 13 Dec. from New York to Seattle, returning Sun., 5 Jan., priced at CA $322 found 2 days ago
Sun., 15 Dec. - Sun., 5 Jan.
EWR
New York
SEA
Seattle
CA $328 Roundtrip, found 3 days ago
CA $328
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun., 15 Dec. from New York to Seattle, returning Sun., 5 Jan., priced at CA $328 found 3 days ago
Tue., 10 Dec. - Sat., 14 Dec.
EWR
New York
SEA
Seattle
CA $330 Roundtrip, found 6 days ago
CA $330
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue., 10 Dec. from New York to Seattle, returning Sat., 14 Dec., priced at CA $330 found 6 days ago
Thu., 30 Jan. - Sat., 1 Feb.
EWR
New York
SEA
Seattle
CA $337 Roundtrip, found 2 days ago
CA $337
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu., 30 Jan. from New York to Seattle, returning Sat., 1 Feb., priced at CA $337 found 2 days ago
Thu., 16 Jan. - Thu., 6 Feb.
EWR
New York
SEA
Seattle
CA $338 Roundtrip, found 2 days ago
CA $338
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu., 16 Jan. from New York to Seattle, returning Thu., 6 Feb., priced at CA $338 found 2 days ago
Wed., 15 Jan. - Wed., 29 Jan.
EWR
New York
SEA
Seattle
CA $345 Roundtrip, found 2 days ago
CA $345
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed., 15 Jan. from New York to Seattle, returning Wed., 29 Jan., priced at CA $345 found 2 days ago
Thu., 16 Jan. - Fri., 24 Jan.
EWR
New York
SEA
Seattle
CA $347 Roundtrip, found 21 hours ago
CA $347
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu., 16 Jan. from New York to Seattle, returning Fri., 24 Jan., priced at CA $347 found 21 hours 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.