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 $460 round trip and CA $232 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Oct 26 - Tue, Oct 27
SEA
Seattle
EWR
New York
CA $460 Roundtrip, found 5 days ago
CA $460
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Oct 26 from Seattle to New York, returning Tue, Oct 27, priced at CA $460 found 5 days ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle
EWR
New York
CA $461 Roundtrip, found 5 days ago
CA $461
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle to New York, returning Wed, Nov 11, priced at CA $461 found 5 days ago
Fri, Nov 6 - Fri, Nov 6
SEA
Seattle
EWR
New York
CA $467 Roundtrip, found 5 days ago
CA $467
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Seattle to New York, returning Fri, Nov 6, priced at CA $467 found 5 days ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle
EWR
New York
CA $473 Roundtrip, found 8 hours ago
CA $473
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle to New York, returning Wed, Nov 11, priced at CA $473 found 8 hours ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle
EWR
New York
CA $474 Roundtrip, found 4 days ago
CA $474
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle to New York, returning Wed, Nov 11, priced at CA $474 found 4 days ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle
EWR
New York
CA $475 Roundtrip, found 5 days ago
CA $475
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle to New York, returning Wed, Nov 11, priced at CA $475 found 5 days ago
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
EWR
New York
CA $476 Roundtrip, found 1 day ago
CA $476
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Seattle to New York, returning Sat, Oct 31, priced at CA $476 found 1 day ago
Fri, Nov 6 - Fri, Nov 6
SEA
Seattle
EWR
New York
CA $481 Roundtrip, found 5 days ago
CA $481
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Seattle to New York, returning Fri, Nov 6, priced at CA $481 found 5 days ago
Fri, Nov 6 - Wed, Nov 11
SEA
Seattle
EWR
New York
CA $481 Roundtrip, found 5 days ago
CA $481
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Nov 6 from Seattle to New York, returning Wed, Nov 11, priced at CA $481 found 5 days ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle
EWR
New York
CA $486 Roundtrip, found 8 hours ago
CA $486
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle to New York, returning Wed, Nov 11, priced at CA $486 found 8 hours 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.