Flight Routes from Houston George Bush to Washington DC

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Our cheapest offers for flights from Houston George Bush to Washington DC

Here you can compare cheap flights from Houston George Bush (IAH) to Washington DC (DCA) 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 Washington DC. Prices and availability may change at any time.

Flight schedule from Houston - George Bush (IAH) to Washington DC (DCA)

Select a travel date in the flight schedule for the route from Houston - George Bush (IAH) to Washington DC (DCA) and compare affordable flight deals.

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Matching outbound flights21 of 21
fromto
dep.arr.
durationstopovers
  1. August 9 – 15, 2026
  2. August 16 – 22, 2026
  3. August 23 – 29, 2026
    1. IAHDCA
      nonstop
      1. American Airlines
    2. IAHDCA
      nonstop
      1. American Airlines
    3. IAHDCA
      nonstop
      1. American Airlines
    4. IAHDCA
      1 stopover
      1. Delta Air Lines
    5. IAHDCA
      1 stopover
      1. United Airlines
      2. American Airlines
    6. IAHDCA
      nonstop
      1. United Airlines
    7. IAHDCA
      nonstop
      1. United Airlines
    8. IAHDCA
      nonstop
      1. American Airlines
    9. IAHDCA
      nonstop
      1. American Airlines
    10. IAHDCA
      1 stopover
      1. JetBlue Airways
    11. IAHDCA
      nonstop
      1. United Airlines
    12. IAHDCA
      nonstop
      1. United Airlines
    13. IAHDCA
      nonstop
      1. United Airlines
    14. IAHDCA
      nonstop
      1. United Airlines
    15. IAHDCA
      nonstop
      1. United Airlines

      Tips and tricks to help you find cheap flights from Houston George Bush to Washington DC

      Favorite airline: United Airlines
      United Airlines is the most popular airline for flights from Houston - George Bush to Washington DC.
      United Airlines
      58 %
      Frontier Airlines
      20 %
      Delta
      15 %
      Cheapest weekday: Thursday
      Choosing the right day of the week is worthwhile as prices of flights on this route are cheapest on Thursday.
      Stopover flights are the cheapest connection
      On this route, direct flights are $ 2.00 more expensive than flights with a stopover.
      non stop flight
      1 stop
      02h 55min
      06h 43min
      $271
      $269
      The favorite connection is non-stop
      57 % of all bookings on the route Houston - George Bush to Washington DC are for non-stop flights.
      Route
      bookings
      Direct flights
      02h 55min, from $271
      57 %
      1 stopover Denver International Airport, CO
      07h 30min, from $382
      21 %
      1 stopover New York - La Guardia Airport, NY
      06h 43min, from $269
      15 %

      Important flight information

      Flight information: Houston - George Bush - Washington DC

      Roundtrip from $254.12
      Flight duration min. 02:48 / max. 02:59
      Return flight duration min. 03:28/ max. 03:42
      Distance 1944 km
      Flights per week 59
      Departure airport Airport Houston - George Bush Intercontinental Airport, TX (IAH)
      Arrival airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
      Destination country Flights to United States
      City-Code - Arrival airport Houston - Metro - Washington DC - Ronald Reagan National Airport, VA
      Departure airport - Destination country Houston - George Bush Intercontinental Airport, TX - United States
      Departure airport - City-Code Houston - George Bush Intercontinental Airport, TX - Washington-DC
      Alternative routes to United States
      Alternative flights to Washington DC
      Flight destinations with a similar price
      Flight destinations with a similar price