Cheap flights from Austin to St. George Island

View AU$275 flight on Tue, 14 Oct. 2025Opens in a new window

Popular airlines from Austin to St. George Island

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Cheap Flights from Austin (AUS) 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.

American Airlines
Thu, 23 Oct. - Wed, 29 Oct.
AUS
Austin
DCA
Washington
AU$580 Return, found 1 day ago
AU$580
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct. from Austin to Washington, returning Wed, 29 Oct., priced at AU$580 found 1 day ago
American Airlines
Thu, 23 Oct. - Wed, 29 Oct.
AUS
Austin
DCA
Washington
AU$611 Return, found 1 day ago
AU$611
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct. from Austin to Washington, returning Wed, 29 Oct., priced at AU$611 found 1 day ago
Delta
Thu, 23 Oct. - Wed, 29 Oct.
AUS
Austin
DCA
Washington
AU$621 Return, found 1 day ago
AU$621
Return
found 1 day ago
Select Delta flight, departing Thu, 23 Oct. from Austin to Washington, returning Wed, 29 Oct., priced at AU$621 found 1 day ago
American Airlines
Thu, 23 Oct. - Wed, 29 Oct.
AUS
Austin
DCA
Washington
AU$653 Return, found 1 day ago
AU$653
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Oct. from Austin to Washington, returning Wed, 29 Oct., priced at AU$653 found 1 day ago
Alaska Airlines
Thu, 23 Oct. - Wed, 29 Oct.
AUS
Austin
DCA
Washington
AU$718 Return, found 1 day ago
AU$718
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 23 Oct. from Austin to Washington, returning Wed, 29 Oct., priced at AU$718 found 1 day ago
United
Thu, 23 Oct. - Wed, 29 Oct.
AUS
Austin
DCA
Washington
AU$739 Return, found 1 day ago
AU$739
Return
found 1 day ago
Select United flight, departing Thu, 23 Oct. from Austin to Washington, returning Wed, 29 Oct., priced at AU$739 found 1 day ago

Find the cheapest month to fly from Austin (AUS) to Washington (DCA)

March is typically the cheapest month to fly

From AU$186 - AU$825 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.