Cheap Flights from Ontario Intl. Airport (ONT) to Houston (HOU) from HK$1,875~

Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Ontario Airport to William P. Hobby Airport (HOU) start from HK$6,257. Make your booking today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.

This can vary between airlines, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find simple instructions on how to cancel online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to HOU flights, you'll see a "no change fees" filter for you to select.

Expect to be up above the clouds for a while, as the flight distance from Ontario Airport to William P. Hobby Airport is 2,200 kilometers. Create a playlist of your favorite tunes before you leave home to keep yourself entertained during the trip.

You won't find any airlines operating directly between Ontario Airport and HOU, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!

Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between ONT and HOU are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines release their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to book when the price is low.