Vuelos Desde A. Intercontinental George Bush (IAH) a A. Internacional Washington Dulles (IAD) Empezando Desde $125

It’s prudent to learn about any quarantine requirements and travel advice reports in place in your destination city. Make sure you check out the Covid-19 Travel Advisor for up-to-date info on flying to Washington Dulles Intl. Airport (IAD) from Houston Airport.

If you’re itching to get started on your adventures in Sterling, look up United Airlines. They advertise direct flights from Houston Airport to Dulles Intl. Airport.

For more info about changing your flight to Dulles Intl. Airport, please visit our Customer Service Portal.

The flight between Houston Airport and IAD is usually about 3 hours and 3 minutes. Make your journey pleasant by downloading a few shows on your laptop or tablet and enjoying them with your seat reclined.

Between IAH and Dulles Intl. Airport, the flight distance is about 1,200 mi. So, buckle up and sit back. You’ve got some important choices to make — watch the latest film, read your novel or close your eyes and sleep?

Ready to take off on your next big adventure? Eager to travel from Houston Airport to IAD as quickly as you can? Book one of the 160 nonstop flights offered by United Airlines every month, and you’ll be touching down before you can ask ‘Are we there yet?’

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.