Cheap flights from New York to Casco Bay Islands

View AU$86 flight on Tue, 9 Sep. 2025Opens in a new window

Popular airlines from New York to Casco Bay Islands

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from New York (NYC) to Casco Bay Islands (PWM)

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.

Delta
Tue, 23 Sep. - Tue, 30 Sep.
LGA
New York
PWM
Portland
AU$178 Return, found 1 day ago
AU$178
Return
found 1 day ago
Select Delta flight, departing Tue, 23 Sep. from New York to Portland, returning Tue, 30 Sep., priced at AU$178 found 1 day ago
Delta
Tue, 23 Sep. - Tue, 30 Sep.
JFK
New York
PWM
Portland
AU$178 Return, found 1 day ago
AU$178
Return
found 1 day ago
Select Delta flight, departing Tue, 23 Sep. from New York to Portland, returning Tue, 30 Sep., priced at AU$178 found 1 day ago
American Airlines
Tue, 9 Sep. - Fri, 12 Sep.
LGA
New York
PWM
Portland
AU$190 Return, found 2 days ago
AU$190
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$190 found 2 days ago
Delta
Sun, 21 Sep. - Wed, 24 Sep.
JFK
New York
PWM
Portland
AU$193 Return, found 1 day ago
AU$193
Return
found 1 day ago
Select Delta flight, departing Sun, 21 Sep. from New York to Portland, returning Wed, 24 Sep., priced at AU$193 found 1 day ago
Delta
Sat, 13 Sep. - Sun, 21 Sep.
JFK
New York
PWM
Portland
AU$194 Return, found 2 days ago
AU$194
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Sep. from New York to Portland, returning Sun, 21 Sep., priced at AU$194 found 2 days ago
United
Tue, 23 Sep. - Tue, 30 Sep.
LGA
New York
PWM
Portland
AU$269 Return, found 1 day ago
AU$269
Return
found 1 day ago
Select United flight, departing Tue, 23 Sep. from New York to Portland, returning Tue, 30 Sep., priced at AU$269 found 1 day ago

Find the cheapest month to fly from New York (NYC) to Portland (PWM)

August is typically the cheapest month to fly

From AU$132 - AU$270 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.