Home >> Fares From A City >> Washington, D.C., DC >> Washington, D.C., DC (IAD) To Houston, TX (HOU)
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HOW TO FIND THIS FARE
  • AIRLINES
    Delta
  • ADVANCE PURCHASE REQUIRED
    15 DAYS BEFORE TRAVEL
  • DAYS AVAILABLE FOR TRAVEL
    Tue
  • TRAVEL STARTING
    Tue, July 21, 2015
  • TRAVEL ENDING
    Tue, July 28, 2015
Found Today by a Traveler Search
Fare Notes:
Lowest fare found for travel within the next 30 days.

Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

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Found by other travelers: Washington, D.C., DC (IAD) to Houston, TX (HOU)
$361
Flight from Washington DC to Houston (IAD - HOU)
Fri, Jul 18 - Sat, Jul 26
American
$351
Flight from Washington DC to Houston (IAD - HOU)
Fri, Jul 4 - Mon, Jul 7
American
$368
Flight from Washington DC to Houston (IAD - HOU)
Fri, Jul 4 - Fri, Jul 4
American
$360
Flight from Washington DC to Houston (IAD - HOU)
Thu, Jun 12 - Thu, Jun 26
American
$292
Flight from Washington DC to Houston (IAD - HOU)
Fri, Nov 7 - Mon, Nov 10
US Airways
$361
Flight from Washington DC to Houston (IAD - HOU)
Sat, Jul 19 - Sun, Jul 20
American
$371
Flight from Washington DC to Houston (IAD - HOU)
Fri, Jul 18 - Sun, Jul 20
American
$276
Flight from Washington DC to Houston (IAD - HOU)
Sat, Oct 11 - Mon, Oct 13
US Airways
$292
Flight from Washington DC to Houston (IAD - HOU)
Fri, Aug 22 - Mon, Aug 25
US Airways
$294
Flight from Washington DC to Houston (IAD - HOU)
Fri, Aug 29 - Tue, Sep 2
United
There are approximately 43 flights covering the route from Dulles International Airport in Washington DC to Hobby Airport in Houston, provided by as many as 7 airlines.
The following airlines often offer cheap flights from Washington DC to Houston
AirTran
Continental
Southwest
American
United
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