ONT - CDG

$334 Find Cheap Flights from Ontario to Paris - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$739
Typical prices: $869-$1,217
Multiple Airlines
Mon 11/26Mon 12/3
ONT - CDG • 2 stops
Cheapest one-way
$334
Typical prices: $499-$758
Multiple Airlines
Fri 11/9
ONT - CDG • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Paris Charles de Gaulle Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,115 (round-trip)
Salt Lake City (SLC)
Shortest trip • 14h 31m (one-way)
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Insights
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We hope you love your trip to Paris Charles de Gaulle Airport!
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Flight Deals

Cheap Flights from Ontario to Charles de Gaulle (ONT-CDG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Charles de Gaulle

Thu, Nov 26 - Thu, Dec 3
Multiple Airlines Logo
6:45 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
20h 15m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 12:17 amCDG  Paris Charles de Gaulle-ONT Ontario
20h 17m2 stops Reykjavik Keflavik Intl Denver Intl
$739Multiple Airlines
Wed, Dec 2 - Tue, Dec 15
Multiple Airlines Logo
6:00 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
21h 00m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 10:17 pmCDG  Paris Charles de Gaulle-ONT Ontario
18h 17m2 stops Reykjavik Keflavik Intl Denver Intl
$740Multiple Airlines
Thu, Nov 26 - Wed, Dec 9
Multiple Airlines Logo
6:45 am - 12:10 pmONT  Ontario-CDG Paris Charles de Gaulle
20h 25m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 10:17 pmCDG  Paris Charles de Gaulle-ONT Ontario
18h 17m2 stops Reykjavik Keflavik Intl Denver Intl
$744Multiple Airlines
Thu, Nov 26 - Thu, Dec 3
Multiple Airlines Logo
6:45 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
20h 15m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 12:17 amCDG  Paris Charles de Gaulle-ONT Ontario
20h 17m2 stops Reykjavik Keflavik Intl Denver Intl
$757Multiple Airlines
Wed, Dec 2 - Tue, Dec 15
Multiple Airlines Logo
6:00 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
21h 00m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 11:51 amCDG  Paris Charles de Gaulle-ONT Ontario
31h 51m3 stops Reykjavik Keflavik Intl Denver Intl Las Vegas Harry Reid Intl
$760Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
6:00 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
21h 00m3 stops Denver Intl Orlando Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 11:51 amCDG  Paris Charles de Gaulle-ONT Ontario
31h 51m3 stops Reykjavik Keflavik Intl Orlando Las Vegas Harry Reid Intl
$774Multiple Airlines
Thu, Nov 26 - Wed, Dec 9
Multiple Airlines Logo
6:45 am - 12:10 pmONT  Ontario-CDG Paris Charles de Gaulle
20h 25m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 7:44 amCDG  Paris Charles de Gaulle-ONT Ontario
27h 44m3 stops Reykjavik Keflavik Intl Denver Intl Dallas/Fort Worth
$809Multiple Airlines
Sat, Dec 5 - Mon, Dec 14
Multiple Airlines Logo
7:26 pm - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
31h 34m3 stops San Francisco Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:10 pm - 12:20 amCDG  Paris Charles de Gaulle-ONT Ontario
20h 10m2 stops Reykjavik Keflavik Intl Denver Intl
$814Multiple Airlines
Wed, Dec 2 - Tue, Dec 15
Multiple Airlines Logo
8:00 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
19h 00m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 11:51 amCDG  Paris Charles de Gaulle-ONT Ontario
31h 51m3 stops Reykjavik Keflavik Intl Denver Intl Las Vegas Harry Reid Intl
$816Multiple Airlines
Mon, Nov 23 - Tue, Dec 8
Multiple Airlines Logo
6:45 am - 12:00 pmONT  Ontario-CDG Paris Charles de Gaulle
20h 15m2 stops Denver Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
1:00 pm - 10:17 pmCDG  Paris Charles de Gaulle-ONT Ontario
18h 17m2 stops Reykjavik Keflavik Intl Denver Intl
$821Multiple Airlines
Booking Insights

Price, demand and travel trends for Ontario to Paris Charles de Gaulle Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Ontario to Paris Charles de Gaulle Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Ontario to Paris Charles de Gaulle Airport. It’s 28% cheaper than the average day, while Monday is the most expensive, with prices 32% higher.

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Key details for Ontario to Paris Charles de Gaulle Airport flights

Low season

May

Cheapest flight

$334
Beat the crowds with an average 64% drop in travelers.
The most popular month to fly with an average 31% increase in travelers.
One-way flight from Ontario to Paris Charles de Gaulle Airport

When to book flights from Ontario to Charles de Gaulle

Are your dates flexible? Find out the best times to travel from Ontario to Charles de Gaulle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Paris Charles de Gaulle Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to Paris Charles de Gaulle Airport?

    Two cabin classes are available on flights from Ontario to Paris Charles de Gaulle Airport:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Ontario to Paris Charles de Gaulle Airport?

    A nonstop flight from Ontario to Paris Charles de Gaulle Airport takes 00m, covering 5,619 miles.

  • Do I need a passport to fly from Ontario to Paris Charles de Gaulle Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ontario to Paris Charles de Gaulle Airport flight?

    Round-trip flights from Ontario to Paris Charles de Gaulle Airport range from $869 to $1,217, with an average of $1,073 over the past 12 months. Anything below $869 counts as a good deal.

  • How are flight prices from Ontario to Paris Charles de Gaulle Airport looking right now?

    One-way fares from Ontario to Paris Charles de Gaulle Airport are currently lower than usual. Average one-way flight prices are about $385, which is 35% below the typical average for this route.

  • What car rental options are available at Paris Charles de Gaulle Airport (CDG)?

    Paris Charles de Gaulle Airport (CDG) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

    • Europcar
    • Budget
    • Alamo
    • keddy by Europcar
    • Goldcar Rental SP

  • Which airports can I use when flying from Ontario to Paris Charles de Gaulle Airport?

    Flights from Ontario to Paris Charles de Gaulle Airport usually depart from Ontario (ONT) and arrive at Paris Charles de Gaulle (CDG).

  • Which airports do connecting flights from Ontario to Paris Charles de Gaulle Airport pass through?

    One-stop flights from Ontario to Paris Charles de Gaulle Airport most commonly connect through:

    • Dallas/Fort Worth (DFW) - 39% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 34% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections
    • Salt Lake City (SLC) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Ontario to Paris Charles de Gaulle Airport?

    Yes. Flexible dates can save you up to 46% on flights from Ontario to Paris Charles de Gaulle Airport. Wednesday is the cheapest departure day at $774 round-trip on average, while Monday is the most expensive at $1,418, a difference of $644.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to Paris Charles de Gaulle Airport?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 14h 31m, compared with 15h 29m via Dallas/Fort Worth (DFW) and 15h 58m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Ontario and Paris Charles de Gaulle Airport?

    Paris Charles de Gaulle Airport is 8 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Paris Charles de Gaulle Airport?

    Some of the most popular sights in Paris Charles de Gaulle Airport are Eiffel Tower, Champs-Elysées and Louvre Museum. These are among the most viewed places in Paris Charles de Gaulle Airport on KAYAK.

Your guide to booking Ontario to Paris Charles de Gaulle Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $774, about $644 less than Monday fares (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Paris Charles de Gaulle Airport trip for February. Fares historically average $774 round-trip in that month - typically $954 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Ontario to Charles de Gaulle

Complete your trip to Paris with a hotel stay or car rental

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