Airlines with flights from Houston to Ontario

There are three airlines with scheduled flights between IAH and ONT. Both United and Frontier Airlines operates non-stop flights from Houston Airport to Ontario International Airport and the flight time is 3 hours and 42 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 3 hours and 42 minutes
  • Houston is a United Airlines hub.
  • 7 flights per week
  • First class available
IAH
Direct
ONT

The timetable & schedule information was updated at 2024-12-13

Non-stop with Frontier Airlines

  • Total flight time: 3 hours and 33 minutes
  • Low-cost airline
  • 3 flights per week
IAH
Direct
ONT

The timetable & schedule information was updated at 2024-12-13

Via Dallas with American Airlines

  • Total flight time: 5h 17m - 7h 51m.
  • One World Alliance
  • 56 flights per week
IAH
 
Via DFW
 
ONT

The timetable & schedule information was updated at 2024-12-13

Via Phoenix with American Airlines

  • Total flight time: 4h 51m - 7h 28m.
  • One World Alliance
  • 31 flights per week
IAH
 
Via PHX
 
ONT

The timetable & schedule information was updated at 2024-12-13

Via Denver with United Airlines

  • Total flight time: 5h 57m - 8h 09m.
  • Houston is a United Airlines hub.
  • 29 flights per week
IAH
 
Via DEN
 
ONT

The timetable & schedule information was updated at 2024-12-13

Via San Francisco with United Airlines

  • Total flight time: 6h 36m - 8h 25m.
  • Houston is a United Airlines hub.
  • 28 flights per week
IAH
 
Via SFO
 
ONT

The timetable & schedule information was updated at 2024-12-13

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