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Cheap flights from Houston (HOU) 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 Houston (HOU) to Washington (DCA)

How to find the cheapest flight from Houston (HOU) to Washington (DCA)
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How to find the cheapest flight from Houston (HOU) to Washington (DCA)
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How to find the cheapest flight from Houston (HOU) to Washington (DCA)
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Cheap flights from Houston to Washington in March , April 2026

28 Mar - 14 Apr $ 221.00
HOU
Houston
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
HOU
Houston
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12 Mar - 07 Apr $ 911.00
HOU
Houston
Hawaiian Airlines
2 STOPS
DCA
Washington
DCA
Washington
Hawaiian Airlines
1 STOPS
HOU
Houston
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11 Mar - 07 Apr $ 992.00
HOU
Houston
Hawaiian Airlines
1 STOPS
DCA
Washington
DCA
Washington
Hawaiian Airlines
1 STOPS
HOU
Houston
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Last minute flights from Houston to Washington

24 Mar - 31 Mar $ 446.00
HOU
Houston
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
HOU
Houston
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07 Mar - 31 Mar $ 588.00
HOU
Houston
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
HOU
Houston
Pick dates
07 Mar - 31 Mar $ 769.00
HOU
Houston
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
HOU
Houston
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One-way flights to Washington from Houston

9:45 AM - 9:45 AM
United Airlines
0 Stops
2h 58m
HOU - DCA
$ 184
Kiwi
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9:45 AM - 9:45 AM
United Airlines
0 Stops
2h 58m
HOU - DCA
$ 284
Kiwi
Pick dates
9:45 AM - 9:45 AM
United Airlines
0 Stops
2h 58m
HOU - DCA
$ 284
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) to Washington (DCA)

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