$105 Cheap flights from Washington Dulles Intl. to George Bush Intercontinental (IAD to IAH)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Washington Dulles Intl. to George Bush Intercontinental

Compare Flight Prices from Washington to Houston

Affordable Airfare Tickets from IAD to IAH Airport

The cheapest flights to George Bush Intercontinental found within the past 7 days were $189 round trip and $105 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Aug 9 - Sat, Aug 16
IAD
Washington
IAH
Houston
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 9 from Washington to Houston, returning Sat, Aug 16, priced at $189 found 3 days ago
Sat, Jun 7 - Sat, Jun 14
IAD
Washington
IAH
Houston
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jun 7 from Washington to Houston, returning Sat, Jun 14, priced at $198 found 2 days ago
Sat, Jun 7 - Sat, Jun 14
IAD
Washington
IAH
Houston
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jun 7 from Washington to Houston, returning Sat, Jun 14, priced at $198 found 2 days ago
Sat, Aug 9 - Sat, Aug 16
IAD
Washington
IAH
Houston
$200 Roundtrip, found 3 days ago
$200
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 9 from Washington to Houston, returning Sat, Aug 16, priced at $200 found 3 days ago
Sat, Aug 9 - Sat, Aug 16
IAD
Washington
IAH
Houston
$201 Roundtrip, found 3 days ago
$201
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 9 from Washington to Houston, returning Sat, Aug 16, priced at $201 found 3 days ago
Fri, Jun 6 - Fri, Jun 13
IAD
Washington
IAH
Houston
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Jun 6 from Washington to Houston, returning Fri, Jun 13, priced at $204 found 2 days ago
Sat, Aug 9 - Sat, Aug 16
IAD
Washington
IAH
Houston
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 9 from Washington to Houston, returning Sat, Aug 16, priced at $205 found 3 days ago
Thu, May 29 - Thu, Jun 5
IAD
Washington
IAH
Houston
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 29 from Washington to Houston, returning Thu, Jun 5, priced at $206 found 2 days ago
Wed, Jul 9 - Sun, Jul 13
IAD
Washington
IAH
Houston
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 9 from Washington to Houston, returning Sun, Jul 13, priced at $206 found 3 days ago
Fri, Aug 29 - Mon, Sep 1
IAD
Washington
IAH
Houston
$210 Roundtrip, just found
$210
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Aug 29 from Washington to Houston, returning Mon, Sep 1, priced at $210 just found

George Bush Intercontinental flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Kozy Houston North

Kozy Houston North

4 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip flight included
Washington (DCA) to Houston (IAH)
Hampton Inn & Suites Houston Heights I-10

Hampton Inn & Suites Houston Heights I-10

2.5 out of 5
per person
Jun 14 - Jun 17
found 1 day ago
Roundtrip flight included
Washington (DCA) to Houston (IAH)
Heritage Place Houston Brookhollow

Heritage Place Houston Brookhollow

3 out of 5
per person
Jun 15 - Jun 17
found 1 day ago
Roundtrip flight included
Washington (DCA) to Houston (IAH)
Don't see what you're looking for?
See all available trips from Washington Dulles Intl. to George Bush Intercontinental
View all trips

Flight information from Washington to Houston

 

Traveling From
Washington Dulles Intl.
Traveling To
George Bush Intercontinental
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$189

Route Info

Flight path for flights from Washington Dulles International Airport to George Bush Intercontinental Airport


Origin:
IAD - Washington Dulles International Airport
Destination:
IAH - George Bush Intercontinental Airport
Distance:
1,195.00 miles


Airlines & Aircraft Used on IAD to IAH Flight Routes


Airline Carrier
Aircraft
United Airlines
Airbus A320-100/200
United Airlines
Boeing 737-700 pax

Discover our best flights from Washington IAD 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 IAD to Houston IAH at the right price  

Airfares to Houston IAH from Washington IAD currently cost between $189 and $210. 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 IAD 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 IAD to Houston IAH on Travelocity starting at $105. Prices and availability subject to change. Additional terms may apply. 

 

Get to Houston IAH from Washington IAD 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 IAD to take around hour(s) min(s).  

 

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

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAH from IAD. 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 IAD to Houston IAH today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Washington IAD 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 IAD 

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 IAD have this option.  

 

Travel with confidence when you book flights to Houston IAH from Washington IAD 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.