Cheap Flights from Newark to Bellevue

View €102 flight on Sat, 25 Oct 2025Opens in a new window

Popular airlines from Newark to Bellevue

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Cheap flights from Newark to Bellevue (NYC-SEA)

Prices were available within the past 7 days and start at €102 for one-way flights and €203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 25 Oct - Fri, 31 Oct
EWR
New York
SEA
Seattle
€203 Return, found 1 hour ago
€203
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 25 Oct from New York to Seattle, returning Fri, 31 Oct, priced at €203 found 1 hour ago
Delta
Sat, 25 Oct - Fri, 31 Oct
JFK
New York
SEA
Seattle
€220 Return, found 1 hour ago
€220
Return
found 1 hour ago
Select Delta flight, departing Sat, 25 Oct from New York to Seattle, returning Fri, 31 Oct, priced at €220 found 1 hour ago
Delta
Sat, 25 Oct - Fri, 31 Oct
EWR
New York
SEA
Seattle
€221 Return, found 1 hour ago
€221
Return
found 1 hour ago
Select Delta flight, departing Sat, 25 Oct from New York to Seattle, returning Fri, 31 Oct, priced at €221 found 1 hour ago
JetBlue Airways
Wed, 3 Sep - Fri, 12 Sep
JFK
New York
SEA
Seattle
€225 Return, found 5 days ago
€225
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 3 Sep from New York to Seattle, returning Fri, 12 Sep, priced at €225 found 5 days ago
American Airlines
Sat, 25 Oct - Fri, 31 Oct
LGA
New York
SEA
Seattle
€228 Return, found 1 hour ago
€228
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 25 Oct from New York to Seattle, returning Fri, 31 Oct, priced at €228 found 1 hour ago
United
Sat, 25 Oct - Fri, 31 Oct
EWR
New York
SEA
Seattle
€238 Return, found 1 hour ago
€238
Return
found 1 hour ago
Select United flight, departing Sat, 25 Oct from New York to Seattle, returning Fri, 31 Oct, priced at €238 found 1 hour ago

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

September is typically the cheapest month to fly

From €119 - €221 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.