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Book cheap flights from Houston to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Washington, D.C. found on KAYAK in the last 72 hours.
3/1Fri
1 stopDelta
4h 32mHOU-IAD
$154
12/11Mon
1 stopDelta
7h 00mHOU-IAD
$214
12/25Mon
1 stopAmerican Airlines
6h 09mHOU-IAD
$241
1/9Tue
1 stopAmerican Airlines
5h 01mHOU-IAD
$295
1/9Tue
2 stopsAmerican Airlines
10h 26mHOU-IAD
$299
12/5Tue
2 stopsAmerican Airlines
9h 18mHOU-IAD
$303
12/10Sun
2 stopsAmerican Airlines
8h 44mHOU-IAD
$313
12/11Mon
2 stopsDelta
9h 32mHOU-IAD
$492

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Last minute flights from Houston to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Washington, D.C. that are departing in the next 10 days.
11/29Wed
multi-stopDelta
4h 53mHOU-IAD
12/2Sat
multi-stopDelta
6h 04mIAD-HOU
$697
12/2Sat
multi-stopDelta
9h 19mHOU-IAD
12/3Sun
multi-stopDelta
4h 50mIAD-HOU
$1,041

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Houston Hobby Airport - Washington Dulles Airport Flights

Departure:

Houston Hobby Airport (HOU)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Houston Hobby Airport

Cabin classes: