CA $288 Cheap Flights from Jacksonville (JAX) to Ontario (ONT)

Popular airlines from Jacksonville International Airport (JAX) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap flights from Jacksonville (JAX) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $288 for one-way flights and CA $577 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
JetBlue Airways
United

Find the cheapest month to fly from Jacksonville (JAX) to Ontario (ONT)

August is typically the cheapest month to fly

From CA $315 - CA $1,137 per traveller.

Graph displaying average flight prices per month

Flight from Jacksonville to Ontario (JAX - ONT) route information
Origin airport
Jacksonville Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
CA $576
Distance
3361 km

Jacksonville to Los Angeles Flights

The easy way to book your flights from Jacksonville to Ontario 

With Expedia, it’s simple to find and book flights to Ontario from Jacksonville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Jacksonville to Ontario today, tomorrow, or this week.  

 

Save dollars with cheap flights from Jacksonville Intl., JAX to Los Angeles - Ontario Intl., ONT 

Sort your search results by price to find great deals on your flight from Jacksonville to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Jacksonville currently is just CA $577 rising to CA $657.  

Here are more money-saving tips: 

  • Fly in April when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ontario  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ontario from Jacksonville 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

Frequently asked questions

How much is a flight from Jacksonville Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Start packing your bags, because round-trip flights between Jacksonville Intl. Airport and ONT start from CA $577. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from JAX to Ontario Airport?
Most flights can be conveniently cancelled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Jacksonville Intl. Airport (JAX) to Ontario Airport that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from Jacksonville Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT). This allows you to lock in a low rate ahead of time and still have the freedom to make changes without any additional fees. Just keep in mind that fare differences may still apply.
How many hours is the flight from Jacksonville Intl. Airport (JAX) to Los Angeles - Ontario Intl. Airport (ONT)?
The flight time between JAX and ONT is 6 hours and 26 minutes. If you get peckish on longer flights, pack some snacks or fruit in your carry-on bag.
How far is the flight from JAX to Los Angeles - Ontario Intl. Airport (ONT)?
You'll be up above the clouds for a while, as the flight distance between JAX and Ontario Airport is 3,400 kilometres. Put together a playlist of your favourite tunes before leaving home to stay entertained during the flight.
Which airlines fly direct from Jacksonville Intl. Airport to ONT?
You won't find any airlines operating directly between Jacksonville Intl. Airport and Los Angeles - Ontario Intl. Airport (ONT), so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are JAX to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap airfares from JAX to Los Angeles - Ontario Intl. Airport (ONT) arising a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

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