HOU to ONT (Houston to Ontario) Flights

Last Minute Flights from HOU to ONT

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHLos AngelesJune 20 to June 27$308
*Prices include taxes and fees

Cheapest HOU to ONT Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHLos AngelesSeptember 6 to September 13$169
HOULos AngelesSeptember 15 to September 22$191
IAHLos AngelesSeptember 15 to September 22$191
IAHLos AngelesSeptember 17 to September 23$209
*Prices include taxes and fees
HOU to ONT Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Distance
1330 mi

Frequently asked questions

What airlines fly direct from William P. Hobby Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Unfortunately, there aren’t any air carriers flying straight from HOU to Ontario Airport. You’ll have to reserve a trip with at least one stop.
How many flights are there from HOU to ONT?
There are roughly 11 flights every day from Houston, TX (HOU-William P. Hobby) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), so you have plenty of ways to get to Ontario. Just pick a date and time that works for you and secure your fare.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Around 5 hours and 29 minutes. Booked on a day flight? Lock in a seat by a window and admire the changing views. Otherwise, if you’re jetting from Houston, TX (HOU-William P. Hobby) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) at nighttime, get some shut-eye and touch down in Ontario rested and refreshed.
What is the flight distance from Houston, TX (HOU-William P. Hobby) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The Houston, TX (HOU-William P. Hobby) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) route covers 1,350 miles (2,200 1) and is a medium-haul trip. If you’re a creature of comfort — and the price is right — think about upgrading to a premium or business class ticket.
How many morning flights are there from HOU to ONT?
With 28 morning flights from HOU to ONT per week, you have plenty of options.

  • You can fly out as early as 6:00AM if you travel with American Airlines (AA). This airline lists 14 weekly flights that depart in the morning.
  • Delta Air Lines (DL) offers 14 morning flights weekly. The earliest time you can get airborne with this airline is 6:00AM.

How many afternoon flights are there from HOU to ONT?
If you like to sleep in, take one of the 51 afternoon and evening flights available every week from HOU to ONT.

  • Book your seat with American Airlines (AA). This airline lists 27 afternoon and evening flights every week scheduled to depart from 12:20PM onward.
  • Delta Air Lines (DL) is another popular option, offering 18 afternoon and evening flights every week. The earliest departs at 1:00PM.

What is the earliest departure time out of Houston to Ontario?
The earliest flight departs HOU at 6:00AM and lands at 1:56AM at ONT. Remember to give yourself adequate time in the morning to easily make it to your gate.
What is the latest departure time out of Houston to Ontario?
From HOU, the latest flight you can get leaves at 8:27PM and comes in at 1:56AM at ONT. If you’re not a big fan of early starts, this is the flight for you!
What is the average price from Houston to Ontario?
On average, the best price for round-trip flights from HOU to ONT is $169. Walk away with your own great bargain by securing your seats today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Houston to Ontario Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to Ontario to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from HOU to ONT, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Houston to Ontario, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.