Given below is the flight time from Washington, DC, United States to Houston, United States. Flight time calculator to calculate time taken to reach Houston from Washington, DC by air. The nearest airport to Washington, DC is Washington Dulles International Airport (IAD) and the nearest airport to Houston is George Bush Intercontinental Airport (IAH)

Departure
Washington, DC
Arrival
Houston

Flight time from Washington, DC to Houston is 3 hours 2 minutes

Non-Stop flight duration from DCA to IAH is 3 hours 2 minutes (Operated by United Airlines)

Non-stop flight time is between 3 hours and 3 hours 45 minutes.

Quickest one-stop flight takes close to 5 hours. However, some airlines could take as long as 18 hours based on the stopover destination and waiting duration.

Non-stop flight time from United States (IAD) to United States (IAH) by different airlines

Most of the flights by major airlines departing from Washington, DC arrive at George Bush Intercontinental Airport. Houston is served by 1 international airports.

Journey & DurationAirline
DCA ➝ IAH  
3 hours 10 minutes
US Airways  US Airways
DCA ➝ IAH  
3 hours 26 minutes
South African Airways  South African Airways
DCA ➝ IAH  
3 hours 29 minutes
Delta Air Lines  Delta Air Lines
DCA ➝ IAH  
3 hours 29 minutes
Saudi Arabian Airlines  Saudi Arabian Airlines
DCA ➝ IAH  
3 hours 31 minutes
Austrian Airlines  Austrian Airlines

Number of Airports in Houston : 1 International Airport  
Number of Airports in Washington, DC : 2 International Airport

Distance Between Washington, DC, United States & Houston, United States is 1920 Kilo Meters

Flight time from Washington, DC to Houston via Atlanta, GA • DCA to IAH via ATL

Flight duration from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport via Hartsfield-jackson Atlanta International Airport, United States on Delta Air Lines flight is 6 hours 51 minutes

Delta Air Lines DCA to ATL 2 hrs 7 mins
ATL Waiting Time 2 hrs 28 mins
ATL to IAH 2 hrs 16 mins
Total Duration: 6 hrs 51 mins

Flight time from Washington, DC to Houston via Philadelphia • DCA to IAH via PHL

Flight duration from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport via Philadelphia International Airport, United States on US Airways flight is 7 hours 26 minutes

US Airways DCA to PHL 59 mins
PHL Waiting Time 2 hrs 32 mins
PHL to IAH 3 hrs 55 mins
Total Duration: 7 hrs 26 mins

Flight time from Washington, DC, United States to airports near Houston, United States

Direct flight and one stop flight time from Washington Dulles International Airport, Washington, DC to airports nearest to Houston is given in the table below

Journey ToStops & Duration
Austin, Austin-bergstrom International Airport
IAD - AUS
3 hrs 18 mins
Non-Stop
Houston, TX, William P Hobby Airport
IAD - HOU
3 hrs 25 mins
Non-Stop
Shreveport, Regional Airport
IAD - SHV
4 hrs 40 mins
1 Stop
San Antonio, San Antonio International Airport
IAD - SAT
3 hrs 25 mins
Non-Stop

Airlines operating flights between Washington, DC and Houston

Washington, DC time is 1 hour ahead of Houston

Current time in Washington, DC, United States : Wed, 17 Jul, 2019,
Washington, DC Timezone: EDT (-04:00)

09:00 PM

Current time in Houston, United States :, Wed, 17 Jul, 2019,
Houston Timezone: CDT (-05:00)

08:00 PM

Flight Time between Washington, DC & Houston • IAD - IAH Flight Duration

How long is the flight from Washington, DC to Houston? What is the Washington, DC - Houston flight duration? What is the flying time from Washington, DC to Houston? Find answer to these questions...

IAD to IAH Flight - Washington, DC Airport to Houston Airport Flight Route Map

The airports map below shows the location of Washington, DC Airport & Houston Airport. Know the flight direction and Washington, DC to Houston flight path

  Washington, DC - Lat: 38.9534, Long: -77.4477
  Houston - Lat: 29.987, Long: -95.3422

Find flight time from Washington Dulles International Airport or Washington, DC or any other airport or city in United States to various other destinations around the world using this flight time calculator.

A list of major Cities/Airports around the world is given below. Click on any of the airport names given below to find the flight distance from Washington, DC to those airports.