Flight Routes from Ontario to Houston George Bush

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

Trip type
Flight distance
2,145 km
Time difference

Flight schedule from Ontario (ONT) to Houston - George Bush (IAH)

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

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Matching outbound flightsONT–IAH · 5 of 5
fromto
dep.arr.
durationstopovers
  1. September 20 – 26, 2026
  2. Sep 27 – Oct 3, 2026
  3. October 4 – 10, 2026
    1. ONTIAH
      nonstop
      1. United Airlines
    2. ONTIAH
      nonstop
      1. United Airlines
    3. ONTIAH
      nonstop
      1. United Airlines
    4. ONTIAH
      nonstop
      1. United Airlines
    5. ONTIAH
      nonstop
      1. Frontier Airlines

      Important flight information

      Discover more flights around Ontario and Houston - George Bush

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Houston - George Bush Intercontinental Airport, TX (IAH)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Departure airport - City-Code Ontario-CA - Houston - Metro
      Alternative routes to United States
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