Flights from Washington DC to Houston

The distance to fly from Washington DC to Houston is 1959 Km, while the most frequent departure time for this flight is 06:00.
As far as concerns the duration, the average time to fly on this route is around 2 hours and 58 minutes.
The selected cities (Washington DC and Houston) provide a total number of 4 airports: Ronald Reagan National (DCA)Dulles International (IAD) and George Bush Intercontinental (IAH)William P. Hobby (HOU).
The overall number of airlines offering tickets for the route Washington DC-Houston is 5, and the most popular ones are United Airlines, JetBlue, Frontier Airlines, US Airways, Southwest Airlines.
The most commonly used airline on the route Washington DC Houston is United Airlines.
Regarding the fares, the cheapest price found last month to book flights from Washington DC to Houston was 504 £ on American Airlines.
On a statistical standpoint, the cheapest day to fly low cost from Washington DC to Houston is Tuesday.
Map of the air route Washington DC - Houston