Cheap flights from Detroit to St. George Island

View AU$137 flight on Thu, 11 Dec. 2025Opens in a new window

Popular airlines from Detroit to St. George Island

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Cheap Flights from Detroit (DTT) 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, 14 Aug. - Sun, 17 Aug.
DTW
Detroit
DCA
Washington
AU$252 Return, found 2 days ago
AU$252
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Detroit to Washington, returning Sun, 17 Aug., priced at AU$252 found 2 days ago
Delta
Thu, 14 Aug. - Sun, 17 Aug.
DTW
Detroit
DCA
Washington
AU$252 Return, found 2 days ago
AU$252
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug. from Detroit to Washington, returning Sun, 17 Aug., priced at AU$252 found 2 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
DTW
Detroit
DCA
Washington
AU$297 Return, found 2 days ago
AU$297
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Detroit to Washington, returning Sun, 17 Aug., priced at AU$297 found 2 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
DTW
Detroit
DCA
Washington
AU$301 Return, found 2 days ago
AU$301
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Detroit to Washington, returning Sun, 17 Aug., priced at AU$301 found 2 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
DTW
Detroit
DCA
Washington
AU$313 Return, found 2 days ago
AU$313
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Detroit to Washington, returning Sun, 17 Aug., priced at AU$313 found 2 days ago
United
Thu, 27 Nov. - Sun, 30 Nov.
DTW
Detroit
DCA
Washington
AU$786 Return, found 4 days ago
AU$786
Return
found 4 days ago
Select United flight, departing Thu, 27 Nov. from Detroit to Washington, returning Sun, 30 Nov., priced at AU$786 found 4 days ago

Find the cheapest month to fly from Detroit (DTT) to Washington (DCA)

September is typically the cheapest month to fly

From AU$204 - AU$680 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.