Cheap flights from Newark to Cascade Loop Scenic Byway

View AU$285 flight on Sat, 30 Aug. 2025Opens in a new window

Popular airlines from Newark to Cascade Loop Scenic Byway

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Newark (NYC) to Cascade Loop Scenic Byway (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
JFK
New York
PAE
Seattle
AU$569 Return, found 5 days ago
AU$569
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from New York to Seattle, returning Sat, 6 Sep., priced at AU$569 found 5 days ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
JFK
New York
PAE
Seattle
AU$593 Return, found 5 days ago
AU$593
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from New York to Seattle, returning Sat, 6 Sep., priced at AU$593 found 5 days ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
JFK
New York
PAE
Seattle
AU$721 Return, found 5 days ago
AU$721
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from New York to Seattle, returning Sat, 6 Sep., priced at AU$721 found 5 days ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
JFK
New York
PAE
Seattle
AU$776 Return, found 5 days ago
AU$776
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from New York to Seattle, returning Sat, 6 Sep., priced at AU$776 found 5 days ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
JFK
New York
PAE
Seattle
AU$889 Return, found 5 days ago
AU$889
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from New York to Seattle, returning Sat, 6 Sep., priced at AU$889 found 5 days ago

Find the cheapest month to fly from New York (EWR) to Seattle (SEA)

September is typically the cheapest month to fly

From AU$211 - AU$394 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.