Flight Routes from Washington DC to Houston George Bush

Compare cheap outbound and return flights from Washington DC (IAD) to Houston - George Bush (IAH) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€253
Fastest outbound flight
Fastest inbound flight
non-stop flights
42x / week
Flight distance
1,915 km
Time difference

Cheap flight offers from Washington DC - Dulles to Houston - George Bush

sorted by price and recency
filters
  1. –
    United Airlines
    –
    IAD–IAH
    non-stop flight
    United Airlines
    –
    IAH–IAD
    non-stop flight
    €405
  2. –
    Frontier Airlines
    –
    IAD–IAH
    1 stopover
    Frontier Airlines
    –
    IAH–IAD
    1 stopover
    €253
  3. –
    American Airlines
    –
    IAD–IAH
    1 stopover
    American Airlines
    –
    IAH–IAD
    1 stopover
    €588
  4. –
    United Airlines
    –
    IAD–IAH
    non-stop flight
    United Airlines
    –
    IAH–IAD
    non-stop flight
    €449
  5. –
    Alaska Airlines
    –
    IAD–IAH
    1 stopover
    Alaska Airlines
    –
    IAH–IAD
    1 stopover
    €905

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

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

offers
Active filtersnone
Matching outbound flightsIAD–IAH · 13 of 13
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. IADIAH
      nonstop
      1. United Airlines
    2. IADIAH
      nonstop
      1. United Airlines
    3. IADIAH
      nonstop
      1. United Airlines
    4. IADIAH
      nonstop
      1. United 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
      nonstop
      1. United Airlines
    13. IADIAH
      nonstop
      1. United Airlines

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

      Favorite airline: United Airlines
      100 % of bookings on this flight route are made with United Airlines and Volaris El Salvador.
      United Airlines
      69 %
      Volaris El Salvador
      31 %
      Direct flights are the cheapest connection
      Compared to direct flights, flights with a stopover on this route are on average 6 % more expensive.
      non stop flight
      1 stop
      03h 18min
      10h 12min
      $290
      $310
      The favorite connection is non-stop
      67 % of all bookings on the route Washington DC to Houston - George Bush are for non-stop flights.
      Route
      bookings
      Direct flights
      03h 18min, from $290
      67 %
      1 stopover San Salvador
      10h 12min, from $310
      33 %

      Important flight information

      Discover more flights around Washington DC and Houston - George Bush

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Houston - George Bush Intercontinental Airport, TX (IAH)
      Destination country Flights to United States
      City-Code - Arrival airport Washington-DC - Houston - George Bush Intercontinental Airport, TX
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - United States
      Departure airport - City-Code Washington DC - Dulles International Airport, DC - Houston - Metro
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