$84 Cheap Flights from Washington to Houston

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Find The Best Dates To Fly from Ronald Reagan Washington National to George Bush Intercontinental

Amazing DCA to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for DCA to IAH

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Best George Bush Intercontinental Flight and Hotel Packages

George Bush Intercontinental flight + hotel packages - economy flights

Houston Marriott North
Hilton Houston North
Le Meridien Houston Downtown
Hampton Inn by Hilton Houston-Near The Galleria
Comfort Inn & Suites SW Houston Sugarland
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Frequently asked questions

 

Traveling From Ronald Reagan Washington National
Traveling To George Bush Intercontinental
Shortest Flight Time 1 hours 5 mins
Earliest Departure Time 6:00AM CDT
Latest Departure Time 8:00PM CDT
Lowest Flight Price $168

Route Info

Flight path for flights from Ronald Reagan National Airport to George Bush Intercontinental Airport

Distance:
1,421.00 miles

Airlines & Aircraft Used on DCA to IAH Flight Routes

Airline Carrier
Aircraft
American Airlines
Douglas DC-9 all pax models

Discover our best flights from Washington DCA to Houston IAH. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington DCA to Houston IAH at the right price  

Airfares to Houston IAH from Washington DCA currently cost between $168 and $254. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington DCA to Houston IAH 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington DCA to Houston IAH on Travelocity starting at $84. Prices and availability subject to change. Additional terms may apply. 

 

Get to Houston IAH from Washington DCA quicker with direct flights. 

Get to Houston faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAH from DCA to take around 1 hour(s) 5 min(s).  

 

Find our cheapest airfares for flights from Washington DCA to Houston IAH

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAH from DCA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington DCA to Houston IAH today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Washington DCA to Houston IAH. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Houston IAH from Washington DCA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAH from DCA have this option.  

 

Travel with confidence when you book flights to Houston IAH from Washington DCA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.