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

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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.

American Airlines
Tue, 9 Sep. - Fri, 12 Sep.
LGA
New York
PWM
Portland
AU$190 Return, found 8 hours ago
AU$190
Return
found 8 hours ago
Select American Airlines flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$190 found 8 hours ago
Delta
Tue, 9 Sep. - Fri, 12 Sep.
LGA
New York
PWM
Portland
AU$190 Return, found 8 hours ago
AU$190
Return
found 8 hours ago
Select Delta flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$190 found 8 hours ago
Delta
Tue, 9 Sep. - Fri, 12 Sep.
JFK
New York
PWM
Portland
AU$196 Return, found 8 hours ago
AU$196
Return
found 8 hours ago
Select Delta flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$196 found 8 hours ago
Delta
Tue, 9 Sep. - Fri, 12 Sep.
LGA
New York
PWM
Portland
AU$211 Return, found 8 hours ago
AU$211
Return
found 8 hours ago
Select Delta flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$211 found 8 hours ago
Delta
Tue, 9 Sep. - Fri, 12 Sep.
LGA
New York
PWM
Portland
AU$241 Return, found 8 hours ago
AU$241
Return
found 8 hours ago
Select Delta flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$241 found 8 hours ago
United
Tue, 9 Sep. - Fri, 12 Sep.
EWR
New York
PWM
Portland
AU$283 Return, found 8 hours ago
AU$283
Return
found 8 hours ago
Select United flight, departing Tue, 9 Sep. from New York to Portland, returning Fri, 12 Sep., priced at AU$283 found 8 hours 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.