| Statistics for IAH - IAD Flights | IAH | IAD |
|---|---|---|
| Enplanements 2010 | 19,528,631 | 11,276,481 |
| Avg FareUSD Year 2000 | $451.79 | $434.55 |
| Avg FareUSD Year 2011 | $415.89 | $474.92 |
| % Fare Change 10 Years | -7.9% | 9.3% |
| % Arrival On Time | 87.4 | 82.6 |
| % Departure On Time | 87.2 | 82.3 |
| Avg Arrival Flights per Month | 14,301 | 6,109 |
| Avg Departure Flights per Month | 14,291 | 6,135 |
| Flights.com Value Score(100=Best, 1=Worst) | 32 | 10 |
| Flights.com Busy Rank(100=Best, 1=Worst) | 7 | 21 |
Find flights from Houston to Washington Dulles for any date. Book your IAH to IAD flights with Flights.com and save on your next trip! Find cheap airfare for flights from IAH to IAD on every carrier serving that route. Fly away in style without breaking the bank.
Washington Dulles International Airport is a public airport located just outside of WASHINGTON DULLES, DC. IAD is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C. The airport serves the Baltimore-Washington-Northern Virginia metropolitan area centered on DC. It is named after John Foster Dulles, Secretary of State under Dwight D. Eisenhower. It is recommended to arrive at IAD airport at least 60 minutes before domestic flights and at least 90 minutes before international flights. However prior to heading to the airport, please check with WASHINGTON DULLES INTERNATIONAL AIRPORT for any delays or cancellations or call your airline carrier directly. Book your IAH to IAD flight now
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