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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)
Save up to 31%
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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 September , October 2026

30 Sep - 28 Oct $ 331.00
HOU
Houston
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
HOU
Houston
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30 Sep - 03 Oct $ 404.00
HOU
Houston
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
HOU
Houston
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29 Sep - 12 Oct $ 659.00
HOU
Houston
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
HOU
Houston
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Last minute flights from Houston to Washington

30 Sep - 30 Sep $ 654.00
HOU
Houston
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
HOU
Houston
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30 Sep - 30 Sep $ 654.00
HOU
Houston
United Airlines
DIRECT
DCA
Washington
DCA
Washington
United Airlines
DIRECT
HOU
Houston
Pick dates
29 Sep - 30 Sep $ 659.00
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

10:30 AM - 4:28 PM
Frontier Airlines
1 Stops
10h 29m
HOU - DCA
$ 205
Kiwi
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12:05 PM - 12:05 PM
United Airlines
0 Stops
3h 8m
HOU - DCA
$ 292
Kiwi
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2:20 PM - 2:20 PM
United Airlines
0 Stops
3h 8m
HOU - DCA
$ 292
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.