Flights from Washington Airport IAD to Houston Airport IAH

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

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
United Airlines	0	0	0	0	0	4	5	00:30	20:10	VIEW FLIGHTS
Air New Zealand	0	0	0	0	0	3	2	00:30	06:00	VIEW FLIGHTS
Avianca	0	0	0	0	0	1	1	06:00	06:00	VIEW FLIGHTS
United Express	0	0	0	0	0	1	0			VIEW FLIGHTS
Emirates	0	0	0	0	0	1	0			VIEW FLIGHTS
CommuteAir	0	0	0	0	0	1	0			VIEW FLIGHTS

The most direct flights are offered by United Airlines but they only offer 1 flight per week. This flight departs 00:30 and goes by the flight number UA1131, UA1524, UA1535 and UA2217

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

Day	Flight Times	Flights
Saturday	11:03 Airline Flight  No United Airlines UA1524 Air New Zealand NZ6640 Avianca AV2298 12:55 Airline Flight  No United Airlines UA1535 Air New Zealand NZ6641 Emirates EK6083 17:00 Airline Flight  No CommuteAir C53265 17:37 Airline Flight  No United Airlines UA2217 19:10 Airline Flight  No United Express C53265 22:11 Airline Flight  No United Airlines UA2437 Air New Zealand NZ6643	VIEW FLIGHTS
Sunday	00:30 Airline Flight  No United Airlines UA2437 Air New Zealand NZ6643 06:00 Airline Flight  No United Airlines UA1131 Air New Zealand NZ6644 Avianca AV2130 11:03 Airline Flight  No United Airlines UA1524 15:23 Airline Flight  No United Airlines UA1535 20:10 Airline Flight  No United Airlines UA2217	VIEW FLIGHTS

Instead of flying from Washington Dulles International you could consider a few airports that are close by. Please see that table below of alternative routes.

Alternative Direct Routes

Route	Stops	Distance	Flying Time
Baltimore Washington Thurgood Marshall to Houston	0		3 Hours 9 Minutes
Washington Ronald Reagan Washington National to Houston	0		3 Hours 6 Minutes
Philadelphia to Houston	0		3 Hours 19 Minutes
Richmond to Houston	0		3 Hours

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.