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

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

The cheapest flights to Newark Liberty Intl. Airport found within the past 7 days were CA $352 round trip and CA $173 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Nov 5 - Tue, Nov 10
SEA
Seattle
EWR
New York
CA $352 Roundtrip, found 4 days ago
CA $352
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Seattle to New York, returning Tue, Nov 10, priced at CA $352 found 4 days ago
Mon, Apr 20 - Tue, Apr 28
SEA
Seattle
EWR
New York
CA $360 Roundtrip, found 3 days ago
CA $360
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Apr 20 from Seattle to New York, returning Tue, Apr 28, priced at CA $360 found 3 days ago
Fri, Apr 17 - Tue, Apr 21
SEA
Seattle
EWR
New York
CA $362 Roundtrip, found 5 days ago
CA $362
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Apr 17 from Seattle to New York, returning Tue, Apr 21, priced at CA $362 found 5 days ago
Sat, Apr 25 - Tue, Apr 28
SEA
Seattle
EWR
New York
CA $363 Roundtrip, found 5 days ago
CA $363
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Seattle to New York, returning Tue, Apr 28, priced at CA $363 found 5 days ago
Tue, Apr 21 - Tue, Apr 21
SEA
Seattle
EWR
New York
CA $365 Roundtrip, found 2 days ago
CA $365
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Apr 21 from Seattle to New York, returning Tue, Apr 21, priced at CA $365 found 2 days ago
Thu, Nov 5 - Tue, Nov 10
SEA
Seattle
EWR
New York
CA $365 Roundtrip, found 4 days ago
CA $365
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Seattle to New York, returning Tue, Nov 10, priced at CA $365 found 4 days ago
Mon, Apr 20 - Tue, Apr 28
SEA
Seattle
EWR
New York
CA $370 Roundtrip, found 3 days ago
CA $370
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Apr 20 from Seattle to New York, returning Tue, Apr 28, priced at CA $370 found 3 days ago
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
EWR
New York
CA $374 Roundtrip, found 1 hour ago
CA $374
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Seattle to New York, returning Sat, Apr 25, priced at CA $374 found 1 hour ago
Sat, May 2 - Tue, May 5
SEA
Seattle
EWR
New York
CA $376 Roundtrip, found 5 days ago
CA $376
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Seattle to New York, returning Tue, May 5, priced at CA $376 found 5 days ago
Fri, Apr 24 - Wed, Apr 29
SEA
Seattle
EWR
New York
CA $377 Roundtrip, found 5 days ago
CA $377
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Apr 24 from Seattle to New York, returning Wed, Apr 29, priced at CA $377 found 5 days ago

Frequently asked questions

Are there direct flights from Seattle - Tacoma Intl. Airport (SEA) to EWR?
If you're eager to journey from Sea-Tac Airport to EWR in the shortest possible time, you'll be glad to know multiple airlines operate direct flights. Select your favorite seat with United Airlines or Alaska Airlines.
What airlines fly from Sea-Tac Airport to Liberty Intl. Airport (EWR)?
If you need to get to Newark from Seattle, you'll find a number of airlines advertising direct flights. One of the most well-known is United Airlines (UA), which offers 86 flights each month. If that's not enough for you, look up the deals on offer from Alaska Airlines (AS). This carrier operates 78 flights each month. Between the two, you're sure to find the flight that's perfect for you.
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.

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*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.