Flights from Houston Airport (IAH) to Dulles International Airport Airport (IAD)

Q: How long does the flight from Houston to Washington to take?

The flight from Houston to Washington takes3 Hours 4 Minutes.

We've found the cheapest flights to Washington

Returns from £251.18

One-way from £125.96

Flights from George Bush Intercontinental to Washington Dulles International are operated by 8 airliners including Air China, ITA Airways, Swiss, Brussels Airlines, Emirates, Avianca, Air New Zealand and United Airlines. The flight from George Bush Intercontinental to Washington Dulles International is approximately 1,913 Kilometers which is 1,189 Miles. You should expect a flight time of around 3 Hours 4 Minutes.

The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. To obtain the best prices for Washington Dulles International flights than book well in advance. We advise all our viewers to book well in advance. This way you will get the low priced tickets available.

The time zone at Washington Dulles International is different from George Bush Intercontinental, so please be aware of this when making travel arrangements.

Travellers planning to fly from George Bush Intercontinental Airport (IAH) to Washington Dulles International Airport (IAD) can pre-book short or long term car parking at George Bush Intercontinental Airport (IAH).

If you rented a vehicle at Washington Dulles International Airport (IAD) and have to return it with a full tank of fuel, avoid excess fees by refilling at the nearest fuel station to Washington Dulles International Airport (IAD).

Below are some options if you require transport to George Bush Intercontinental Airport (IAH):

Pre-booking your transportation requirements at Washington Dulles International Airport (IAD) can save a lot of time, hassle and money when arriving at the airport. Research and book your preferred choice of ground transportation at Washington Dulles International Airport (IAD):

Need a place to stay when you get to Washington? See a range of hotels near Washington Dulles International Airport (IAD)

The table below displays the numbers of daily flights from George Bush Intercontinental (IAH) to Washington Dulles International (IAD) and the relevant airlines that fly.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
United Airlines	6	6	5	5	5	6	5	02:28	22:30	VIEW FLIGHTS
Air New Zealand	5	5	5	5	5	5	1	00:31	18:32	VIEW FLIGHTS
Avianca	2	2	2	2	2	2	0	07:20	16:35	VIEW FLIGHTS
Emirates	1	1	1	1	1	1	1	00:31	00:31	VIEW FLIGHTS
Swiss	1	1	1	1	1	1	0	12:13	12:13	VIEW FLIGHTS
Brussels Airlines	1	1	1	1	1	1	0	12:13	12:13	VIEW FLIGHTS
ITA Airways	0	1	0	1	1	1	0	07:20	07:25	VIEW FLIGHTS
Air China	0	1	0	0	1	0	0	07:20	07:25	VIEW FLIGHTS

Most people choose to fly with United Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers UA1373, UA1549, UA2366 and UA2388 with times between 02:28 and 22:30.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit United Airlines direct at united.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays

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Flight Times

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Monday