Cheap Flights from Los Angeles (LAX) to Ontario (ONT)

Popular airlines from Los Angeles Intl. (LAX) to Los Angeles - Ontario Intl. Airport (ONT)

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Flight from Los Angeles to Ontario route information
Origin airport
Los Angeles Intl.
Destination airport
Los Angeles - Ontario Intl.
Distance
75 km

Compare flights from Los Angeles to Ontario easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Los Angeles to Ontario. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Los Angeles - Ontario Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Los Angeles Intl. to Los Angeles - Ontario Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Los Angeles Intl. (LAX) to Los Angeles - Ontario Intl. (ONT)

The easiest way to view the best deals on flights from Los Angeles to Ontario today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Los Angeles Intl. to Los Angeles - Ontario Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Los Angeles and Ontario
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Los Angeles to Ontario flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles Intl. to Los Angeles - Ontario Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to Ontario Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from LAX to ONT start from . Book today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to Los Angeles - Ontario Intl. Airport (ONT)?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
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 LAX to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LAX to ONT?
A flight distance of just 75 kilometres separates Los Angeles and Ontario. Once you're in the air, you won't get a chance to do much more than read the magazine in your seat pocket.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Ontario Airport?
Direct flights aren't available, so you'll need to make at least one stop between LAX and Los Angeles - Ontario Intl. Airport (ONT). Make the most of the layover time to stretch your legs and enjoy some personal space.
Are Los Angeles Intl. Airport (LAX) to ONT flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from LAX to Los Angeles - Ontario Intl. Airport (ONT) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices that far in advance. Our advice? Check back often as updates are made frequently.

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