Cheap flights from Washington Dulles Intl to Houston (IAD - IAH)

Flight FAQs

From Washington Dulles Intl to Houston

Are flight prices decreasing from Washington Dulles Intl to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Washington Dulles Intl to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington Dulles Intl to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

What airport do you fly into for flights to Houston from Washington Dulles Intl?

If you book a flight to Houston from Washington Dulles Intl, you will be flying to George Bush Intcntl, which is the city’s only airport. Houston George Bush Intcntl (IAH) is located 15.9 mi from the center of Houston. There are 7 flights from Washington Dulles Intl to George Bush Intcntl per day from 6 different airlines.

Can I find flights from Washington Dulles Intl to Houston for under $300 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Houston for under $300. The cheapest flight booked recently is on Multiple Airlines for just $201, but on average you can expect to pay $256.

Are there nonstop flights from Washington Dulles Intl to Houston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Houston under $300. A good price for a nonstop flight from Washington Dulles Intl to Houston is less than $330.

Are there last-minute flights available from Washington Dulles Intl to Houston for under $300?

There are currently 20+ open flights from Washington Dulles Intl to Houston within the next 7 days for less than $300.

What days are nonstop flights available from Washington Dulles Intl to Houston?

Days when nonstop flights are available for this flight are: Sunday, Wednesday, Thursday, Saturday.

How many flights depart from Washington Dulles Intl to Houston on average per day?

10 flight departures from Washington Dulles Intl to Houston George Bush Intcntl per day on average.
Early Morning (Midnight to 6am) - 20% of flight departures
Morning (6am - Noon) - 20% of flight departures
Afternoon (Noon - 6pm) - 60% of flight departures

Does it rain more in Washington Dulles Intl or Houston?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Washington Dulles Intl is typically similar to Houston. We can gather that this will continue over the next 17 days.

Is Washington Dulles Intl weather warmer or cooler than Houston?

You can imagine temperatures to be in the 88 °F range in July. The weather in Houston is generally colder than Washington Dulles Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Washington Dulles Intl to Houston?

Departing from Washington Dulles Intl to Houston will take you 3h. Washington Dulles Intl and Houston are separated by a distance of 1195 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Washington Dulles Intl to Houston round-trip?

Cheapflights users have booked flights from Washington Dulles Intl to Houston round-trip from $241. Other airlines that can offer you cheap pricing are American Airlines, from $256, and Major Airline, from $264. United Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington Dulles Intl to Houston one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $136 and $139 on American Airlines and Major Airline, respectively.