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Cheap Flights from Washington (DCA) to Houston (IAH) from $127

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Cheap Flights from Ronald Reagan Washington National to George Bush Intercontinental

Prices were available within the past 7 days and starts at $127 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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American Airlines
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American Airlines
American Airlines
United
United
American Airlines
Delta
United
American Airlines
Delta
JetBlue Airways
American Airlines
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