Cheap flights from Portland to St. George Island

View AU$243 flight on Mon, 8 Sep. 2025Opens in a new window

Popular airlines from Portland to St. George Island

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Cheap Flights from Portland (PDX) to St. George Island (DCA)

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.

Hawaiian Airlines
Sat, 13 Sep. - Tue, 16 Sep.
PDX
Portland
DCA
Washington
AU$459 Return, found 3 days ago
AU$459
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, 13 Sep. from Portland to Washington, returning Tue, 16 Sep., priced at AU$459 found 3 days ago
American Airlines
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$490 Return, found 3 days ago
AU$490
Return
found 3 days ago
Select American Airlines flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$490 found 3 days ago
Delta
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$490 Return, found 3 days ago
AU$490
Return
found 3 days ago
Select Delta flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$490 found 3 days ago
Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$505 Return, found 3 days ago
AU$505
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$505 found 3 days ago
Delta
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$506 Return, found 3 days ago
AU$506
Return
found 3 days ago
Select Delta flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$506 found 3 days ago
United
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$598 Return, found 3 days ago
AU$598
Return
found 3 days ago
Select United flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$598 found 3 days ago

Find the cheapest month to fly from Portland (PDX) to Washington (DCA)

October is typically the cheapest month to fly

From AU$212 - AU$587 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.