Cheap flights from Newark to Herron Island

View AU$137 flight on Wed, 19 Nov. 2025Opens in a new window

Popular airlines from Newark to Herron Island

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Cheap Flights from Newark (NYC) to Herron Island (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, 18 Oct. - Sat, 25 Oct.
EWR
New York
SEA
Seattle
AU$305 Return, found 3 days ago
AU$305
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 18 Oct. from New York to Seattle, returning Sat, 25 Oct., priced at AU$305 found 3 days ago
Alaska Airlines
Sat, 18 Oct. - Sat, 25 Oct.
EWR
New York
SEA
Seattle
AU$351 Return, found 3 days ago
AU$351
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 18 Oct. from New York to Seattle, returning Sat, 25 Oct., priced at AU$351 found 3 days ago
Delta
Sat, 25 Oct. - Sat, 1 Nov.
JFK
New York
SEA
Seattle
AU$366 Return, found 1 day ago
AU$366
Return
found 1 day ago
Select Delta flight, departing Sat, 25 Oct. from New York to Seattle, returning Sat, 1 Nov., priced at AU$366 found 1 day ago
Hawaiian Airlines
Wed, 1 Oct. - Sat, 11 Oct.
JFK
New York
SEA
Seattle
AU$366 Return, found 4 days ago
AU$366
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, 1 Oct. from New York to Seattle, returning Sat, 11 Oct., priced at AU$366 found 4 days ago
United
Mon, 1 Sep. - Tue, 9 Sep.
EWR
New York
SEA
Seattle
AU$380 Return, found 7 hours ago
AU$380
Return
found 7 hours ago
Select United flight, departing Mon, 1 Sep. from New York to Seattle, returning Tue, 9 Sep., priced at AU$380 found 7 hours ago
American Airlines
Sat, 25 Oct. - Sat, 1 Nov.
JFK
New York
SEA
Seattle
AU$396 Return, found 1 day ago
AU$396
Return
found 1 day ago
Select American Airlines flight, departing Sat, 25 Oct. from New York to Seattle, returning Sat, 1 Nov., priced at AU$396 found 1 day 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.