Flight Routes from Washington DC to Houston Metro

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Our cheapest offers for flights from Washington DC to Houston Metro

Here you can compare cheap flights from Washington DC (IAD) to Houston Metro (QHO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Houston Metro. Prices and availability may change at any time.

Flight schedule from Washington DC (IAD) to Houston - Metro (QHO)

Select a travel date in the flight schedule for the route from Washington DC (IAD) to Houston - Metro (QHO) and compare affordable flight deals.

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Matching outbound flights16 of 16
fromto
dep.arr.
durationstopovers
  1. August 16 – 22, 2026
  2. August 23 – 29, 2026
  3. Aug 30 – Sep 5, 2026
    1. IADIAH
      1 stopover
      1. American Airlines
    2. IADIAH
      1 stopover
      1. Frontier Airlines
    3. IADIAH
      nonstop
      1. United Airlines
    4. IADIAH
      1 stopover
      1. Alaska Airlines
    5. IADIAH
      nonstop
      1. United Airlines
    6. IADIAH
      nonstop
      1. United Airlines
    7. IADIAH
      nonstop
      1. United Airlines
    8. IADIAH
      nonstop
      1. United Airlines
    9. IADIAH
      nonstop
      1. United Airlines
    10. IADIAH
      nonstop
      1. United Airlines
    11. IADIAH
      nonstop
      1. United Airlines
    12. IADIAH
      1 stopover
      1. American Airlines
    13. IADIAH
      nonstop
      1. United Airlines
    14. IADIAH
      nonstop
      1. United Airlines
    15. IADIAH
      nonstop
      1. United Airlines

      Important flight information

      Flight information: Washington DC - Houston - Metro

      Flight duration min. 03:17 / max. 05:00
      Return flight duration min. 02:45/ max. 08:03
      Distance 1932 km
      Flights per week 42
      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Houston, all airports (QHO)
      Destination country Flights to United States
      City-Code - Arrival airport Washington-DC - Houston, all airports
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - United States
      Alternative routes to United States
      Alternative flights to Houston - Metro
      Flight destinations with a similar price