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Cheap flights from Detroit (DTW) to Washington (DCA)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Detroit (DTW) to Washington (DCA)

How to find the cheapest flight from Detroit (DTW) to Washington (DCA)
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How to find the cheapest flight from Detroit (DTW) to Washington (DCA)
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How to find the cheapest flight from Detroit (DTW) to Washington (DCA)
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Cheap flights from Detroit to Washington in July , August 2026

29 Jul - 25 Aug $ 368.00
DTW
Detroit
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
DTW
Detroit
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29 Jul - 10 Aug $ 567.00
DTW
Detroit
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
DTW
Detroit
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31 Jul - 09 Aug $ 1,143.00
DTW
Detroit
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
DTW
Detroit
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Last minute flights from Detroit to Washington

29 Jul - 01 Aug $ 507.00
DTW
Detroit
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
2 STOPS
DTW
Detroit
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28 Jul - 31 Jul $ 814.00
DTW
Detroit
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
DTW
Detroit
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29 Jul - 31 Jul $ 822.00
DTW
Detroit
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
DTW
Detroit
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One-way flights to Washington from Detroit

1:19 PM - 4:28 PM
Frontier Airlines
1 Stops
8h 40m
DTW - DCA
$ 148
Kiwi
Pick dates
1:19 PM - 4:28 PM
Frontier Airlines
1 Stops
8h 40m
DTW - DCA
$ 148
Kiwi
Pick dates
7:40 AM - 11:25 AM
Frontier Airlines
1 Stops
9h 19m
DTW - DCA
$ 148
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to Washington (DCA)

Related info for your journey
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How to find the cheapest flight from Detroit (DTW) to Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.