← Back to Deals
Book This Deal
IAD
Washington
HOU
Houston
Washington → Houston
United Airlines · Round Trip · Nonstop
$469
per person · round trip
Flight Details
Cabin
Economy
Departs
May 29, 2026
Returns
Jun 3, 2026
Price History
Avg: $471
Low: $469
High: $473
Current price is the lowest recorded!
Mar 28Mar 31
Planning your trip to Houston?
Complete your trip with these deals.
Hotels in Houston
Find the best hotel deals for your stay.
Coming soon →Rental Cars in Houston
Get around with affordable rental car deals.
Coming soon →Adventures in Houston
Explore tours, activities, and experiences.
Coming soon →