Direct flights from Houston to Washington
All flights from HOU to DCA non-stop. There are direct flights from William P. Hobby Airport (HOU), Texas, USA to Ronald Reagan Washington National (DCA), District of Columbia, USA with Southwest Airlines. 19 weekly departures are currently scheduled on this route. Departure times range from 07:20 to 20:10 depending on the schedule period. The flight distance is 1224 miles (1969 km). Flight time ranges from 2 hours and 45 minutes to 3 hours and 5 minutes.
Houston
, USA
Flight schedule from Houston to Washington with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-09-28
Houston to Washington scheduled departures
Select a date to see every published non-stop departure between HOU and DCA.
HOU - DCA route facts
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Distance1224 miles (1969 km)
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Flight time2 hours and 45 minutes to 3 hours and 5 minutes
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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Arrival terminalsTerminal 1
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AircraftBoeing 737-800 (winglets) Passenger/BBJ2, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737MAX 8 Passenger
Route FAQ
Nearby airports that offer flights to Washington (DCA)
From Houston Airport (IAH)
74 flights per week
