HOU to ONT (Houston to Ontario) Flights

Last Minute Flights from HOU to ONT

Best airfare and ticket deals for HOU to ONT flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IAHLos AngelesApril 27 to May 11$115
*Prices include taxes and fees

Cheapest HOU to ONT Flights

Best airfare and ticket deals for HOU to ONT flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IAHLos AngelesJune 1 to June 12$88
HOULos AngelesMay 14 to May 21$100
IAHLos AngelesJune 1 to June 4$196
IAHLos AngelesMay 18 to May 26$248
*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

Which airlines with flights from William P. Hobby Airport to ONT allow free cancellation due to COVID-19?
Airlines offering flexible fares from William P. Hobby Airport to Los Angeles - Ontario International Airport are easy to search for with our handy filter tool. Exactly what COVID-19 related changes are permitted is clarified in the airfare’s terms and conditions. Simply type in your trip details, then select the “No change fee” box. It’s located to the left of your browser under the “Flexible change policies” section.
What airlines fly direct from Houston, TX Airport (HOU-William P. Hobby) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
Southwest Airlines (WN) does. Book a ticket on one of the 26 flights per month that depart from HOU and zip straight to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.). Skipping a time-consuming stopover is a great way to begin your vacation.
How many flights are there from HOU to ONT?
There are around 39 flights per day from Houston, TX Airport (HOU-William P. Hobby) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), so you have ample opportunities to get to Los Angeles. Just decide on a time and date that matches your plans and secure your airfare.
How long does it take to fly from Houston, TX Airport (HOU-William P. Hobby) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
It takes about 5 hours and 4 minutes to jet from Houston, TX Airport (HOU-William P. Hobby) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.). That’s a good amount of time to start your travel diary, do a little last-minute trip planning or read up about the terrific experiences you can have in Los Angeles.
What is the flight distance from Houston, TX Airport (HOU-William P. Hobby) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
The Houston, TX Airport (HOU-William P. Hobby) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) route covers 1350 miles (2200 km) and is known as a medium-haul trip. If you’re a creature of comfort — and you’ve dug up a deal — think about upgrading to a premium or business class seat.
How many morning flights are there from HOU to ONT?
Those who prefer to rise early can choose between 127 morning flights from HOU to ONT each week.
  • Southwest Airlines (WN) operates 91 weekly services that leave the gate before noon. The earliest to depart is 6:00AM.
  • Otherwise, grab a fare with American Airlines (AA) and leave the tarmac as early as 5:00AM. This carrier operates 24 morning flights every week between HOU and ONT.
How many afternoon flights are there from HOU to ONT?
If the words “early bird” just aren’t in your vocabulary, jump aboard one of the 147 weekly afternoon and evening flights from HOU to ONT.
  • Southwest Airlines (WN) provides 97 weekly services that leave after midday. The earliest departs at 12:00PM.
  • You can also choose from the 27 afternoon and evening flights operated by American Airlines (AA) each week. 12:24PM is the first scheduled departure.
  • One more great choice is Delta (DL). Take your pick of 23 afternoon and evening flights every week from 12:30PM onward.
What is the earliest departure time out of Houston to Los Angeles?
The earliest flight departs HOU at 5:00AM and arrives at 8:31PM at ONT. Don’t forget to give yourself enough time in the morning to easily get to your departure gate.
What is the latest departure time out of Houston to Los Angeles?
From HOU, the last flight takes off at 10:00PM and comes in at ONT at 8:20PM. If you don’t enjoy early mornings, this flight has your name on it.
What is the average price from Houston to Los Angeles?
Round-trip fares for this route start from around $88. When you’re ready to lock in your trip, we’ll help you find the best price possible. 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 perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from HOU to ONT, we’ve got you covered here at Flights.com.

We present you with some of the hottest 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.