Compare airlines and travel sites in one search No booking fees from us
FlightConnect
  1. Home
  2. Flights
  3. Flights from Houston
  4. Houston to Washington
Nonstop route · United States → United States

Cheap flights from Houston to Washington from US$71

United Airlines, Southwest Airlines, Mesa Airlines and Frontier Airlines fly nonstop from Houston to Washington, about 79 flights a week. The flight takes around 3h 07m, and the cheapest one-way fare we found recently is US$71 on 25 Nov.

Direct flights available ~79 flights a week 3h 07m Cheapest in November Prices checked 13 days ago
HOUWAS

Houston to Washington at a glance

Airlines flying nonstop from Houston to Washington

4 airlines on this route, about 79 flights a week in total (observed over the last 4 weeks).

AirlineFlights a weekTypical departuresFromSearch
UAUnited Airlines~6207:58–20:10—Search
Southwest Airlines~1507:20–19:21—Search
MAMesa Airlines~2——Search
Frontier Airlines——US$117Search

Cheapest dates from Houston to Washington

The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.

Good to know

Distance
1,941 km1,205 miles
Flight time
3h 07mfastest found
Time difference
+1hWashington vs Houston
Currency in Washington
USD
Airports
IAH, HOU → IAD, DCA

Flights from Houston to Washington: questions answered

How much is a flight from Houston to Washington?
The cheapest one-way fare we found recently is US$71 with 1 stop, departing in November. Return trips start from US$150. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Houston to Washington?
Yes. United Airlines, Southwest Airlines, Mesa Airlines and Frontier Airlines fly this route nonstop, with about 79 flights a week in each direction.
How long is the flight from Houston to Washington?
A nonstop flight covers 1,941 km and takes around 3h 07m.
Which airlines fly from Houston to Washington?
United Airlines, Southwest Airlines, Mesa Airlines and Frontier Airlines operate nonstop flights on this route.
Which airports serve Houston and Washington?
Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). Washington: Washington Dulles International Airport (IAD) and Ronald Reagan Washington National Airport (DCA).
What is the time difference between Houston and Washington?
Washington is 1 hour ahead of Houston.

More flights from Houston