Flights from Houston (IAH) to Ontario (ONT)
starting at $269

Find the Cheapest IAH to ONT Airfares

Departing
Day
Month
Returning
Day
Month
One stop flights IAH to ONT
American Airlines
from $329
United Airlines
from $269

Our flights from IAH to ONT

You can catch a flight from IAH to ONT on any day of the week.

The most common aircraft type flying between IAH to ONT is Boeing 737-900.

The day with the most flights from IAH to ONT is Sunday.

Our cheapest flight from IAH to ONT was in September at just $269.

Cheapest Day To Fly from Houston (IAH) to Ontario (ONT)
Airfares for flights from IAH to ONT displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values for round trip flights from IAH to ONT found by Flying.com customers. Fares are subject to change, and may not be available on this route, for all travel dates.
Flights from Houston (IAH) to Ontario (ONT)
Carrier Mon Tue Wed Thu Fri Sat Sun Earliest
Flight
Latest
Flight
American Airlines5111131005:0821:10
United Airlines28128610907:0019:43
Disclaimer
Prices displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values found by Flying.com customers. Fares are subject to change, and may not be available on all routes, for all travel dates.