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

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Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Discover the latest flight deals from LAX to ONT by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LAX to ONT?
The cheapest flights from LAX to ONT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LAX to ONT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from LAX to ONT. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT)?
You’ll have to catch a flight with a layover if you’re traveling from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from LAX to ONT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT)?
To arrive at Los Angeles - Ontario Intl. Airport (ONT) on time, choose a flight that leaves Los Angeles Intl. Airport (LAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Waiting until right before your break to book your flight from LAX to ONT often results in higher prices. Although you may find some last-minute discounts, they aren’t always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a LAX to ONT flight and hotel package?
You can save money by securing a LAX to ONT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. Once you’ve selected your preferred accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Los Angeles - Ontario Intl. Airport (ONT)?
Typically, it’s possible to reschedule or cancel your LAX to ONT flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.
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