Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Detroit to Washington in April , May 2025

30 Apr - 08 May $ 381.00
DTW
Detroit
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
DTW
Detroit
Pick dates
08 Apr - 18 May $ 1,442.00
DTW
Detroit
Alaska Airlines
1 STOPS
DCA
Washington
DCA
Washington
Alaska Airlines
1 STOPS
DTW
Detroit
Pick dates
08 Apr - 18 May $ 1,442.00
DTW
Detroit
Alaska Airlines
1 STOPS
DCA
Washington
DCA
Washington
Alaska Airlines
1 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to Washington

30 Apr - 30 Apr $ 448.00
DTW
Detroit
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
DTW
Detroit
Pick dates
28 Apr - 30 Apr $ 464.00
DTW
Detroit
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
DTW
Detroit
Pick dates
28 Apr - 30 Apr $ 464.00
DTW
Detroit
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
DTW
Detroit
Pick dates

One-way flights to Washington from Detroit

10:00 AM - 1:00 PM
United Airlines
1 Stops
4h 26m
DTW - DCA
$ 177
Kiwi
Pick dates
10:00 AM - 1:00 PM
United Airlines
1 Stops
4h 26m
DTW - DCA
$ 217
Kiwi
Pick dates
10:00 AM - 1:00 PM
United Airlines
1 Stops
4h 26m
DTW - DCA
$ 354
Kiwi
Pick dates

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

Related info for your journey
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.
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.