Nonstop flights from Houston to Washington

2 airlines fly this route, with up to 10 flights a day.

IAHHouston George Bush Intercontinental

1,206 mi · 65 flights a week

DCARonald Reagan Washington National

IAHDCA

When they leave

Houston time

7:00a7:50pFirst departure 7:00 AM, last 7:50 PM

Five in the morning, 7:00 AM to 11:55 AM, then three in the afternoon, 2:20 PM to 4:55 PM, then two in the evening, 6:05 PM to 7:50 PM.

Every flight

Earliest first

7:00 AM→11:10 AMAmerican AirlinesCRJ 700Daily
7:45 AM→11:54 AMUnited AirlinesBoeing 737Daily
9:43 AM→1:59 PMUnited AirlinesEmbraer 175Mon, Tue, Wed, Thu, Fri, Sun
11:14 AM→3:24 PMAmerican AirlinesCRJ 700Mon, Tue, Wed, Thu, Fri
11:55 AM→4:04 PMUnited AirlinesBoeing 737Daily
2:20 PM→6:31 PMUnited AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sun
4:50 PM→8:59 PMAmerican AirlinesCRJ 700Mon, Tue, Wed, Thu, Fri, Sun
4:55 PM→9:05 PMUnited AirlinesAirbus A319Daily
6:05 PM→10:13 PMUnited AirlinesBoeing 737 MAX 8Daily
7:50 PM→11:59 PMUnited AirlinesBoeing 737 MAX 8Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Houston to Washington

United Airlines flies most often, 5 to 7 times a day on the Boeing 737, Boeing 737 MAX 8, Airbus A319 and Embraer 175. American Airlines flies 1 to 3 times a day on the CRJ 700.

Flights run every day of the week, from 6 on Saturdays to 10 on Mondays, Tuesdays, Wednesdays, Thursdays and Fridays. The first arrival in Washington is at 11:10 AM and the last at 11:59 PM. The flight covers 1,206 miles.

Flying back, Washington to Houston has 65 nonstop flights a week. William P. Hobby (HOU) also has nonstop flights to Washington, 20 a week. From Houston, Dulles (IAD) and Baltimore (BWI) are the other Washington area airports with nonstop flights, 37 and 21 a week.