Beginning of main content

Search over 1 million properties and 550 airlines worldwide

Search over 1 million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation

Cheap Flights from Paris to Ontario

Prices were available within the past 7 days and starts at $443 for one-way flights and $368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Paris to Ontario route information

Origin Airport Roissy-Charles de Gaulle
Destination Airport Los Angeles - Ontario Intl.
Airlines Serving Air Canada, American Airlines, British Airways, Delta, United
Flight Price $367
Distance 5,623 mi



Long Beach




Orange County


Los Angeles


Cheap CDG to ONT Flights

  • How much time do people spend in Ontario?

    The average time spent in Ontario by travelers from Paris is about one week.
  • Is there an alternative airport near Ontario?

    Flying into ONT is not the only way to get to Ontario. Try searching for flights to John Wayne Airport (SNA) as well. Over the next two months, flights from CDG to SNA are 25% cheaper than flights from CDG to ONT. Only 30 miles away, it's easily accessible for most.
  • How much is a plane ticket to Ontario (ONT) from Paris (CDG)?

    They range anywhere from $412 to $3,374. Booking far in advance can usually help you get the cheapest price. Remember, you can save by booking further in advance.
  • What is the cheapest airline flying from Paris to Ontario?

    Iberia is offering the best deal at $412. Better grab that deal quickly because prices range all the way up to $3,374 over the next three months.
  • Can I change the date of my flight?

    You sure can and you may save money by changing when you take off. The lowest-cost day to fly in March is Saturday.
  • What is the cheapest day to fly?

    The cheapest day to fly from Paris to Ontario is on Saturday. So, if you are trying to save a little cash on your next holiday look for flights on Saturday.
  • What is the cheapest day to fly to Ontario?

    Feb 18th has bookings (as of Feb 17th) for as little as $448. That comes in 14% below the average price. Saving now gives you more money to spend on your trip.

Paris to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Paris to Ontario offer the perfect respite. Not only does exploring Ontario provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Paris to may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Ontario are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Ontario more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to is $443 now!

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.