ONT - CDG

$398 Find Cheap Flights from Ontario to Paris Charles de Gaulle Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Charles de Gaulle departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Paris Charles de Gaulle Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Paris, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Paris, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$540
Overall average: $773
British Airways
Mon 2/16Mon 2/23
ONT - CDG • 2 stops
Cheapest one-way
$398
Multiple Airlines
Tue 5/12
ONT - CDG • 2 stops
When to travel
January
Cheapest • 49% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charles de Gaulle!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Charles de Gaulle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Feb 16 - Mon, Feb 23
British Airways Logo
5:02 pm - 5:20 pm
ONT
-
CDG
15h 18m
2 stops
British Airways Logo
11:55 am - 10:07 pm
CDG
-
ONT
19h 12m
2 stops
$540British Airways
Sat, Feb 14 - Sat, Feb 28
British Airways Logo
5:02 pm - 7:45 pm
ONT
-
CDG
17h 43m
2 stops
British Airways Logo
11:40 am - 10:06 am
CDG
-
ONT
31h 26m
2 stops
$545British Airways
Sat, Feb 14 - Fri, Feb 27
British Airways Logo
5:02 pm - 5:50 pm
ONT
-
CDG
15h 48m
2 stops
British Airways Logo
11:40 am - 10:29 pm
CDG
-
ONT
19h 49m
2 stops
$552British Airways
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
6:15 am - 9:40 am
ONT
-
CDG
19h 25m
1 stop
United Airlines Logo
1:00 pm - 10:18 pm
CDG
-
ONT
41h 18m
2 stops
$553United Airlines
Tue, Mar 10 - Thu, Mar 19
Delta Logo
12:50 pm - 1:50 pm
ONT
-
CDG
17h 00m
2 stops
Delta Logo
10:15 am - 9:04 pm
CDG
-
ONT
18h 49m
2 stops
$557Delta
Thu, Feb 12 - Fri, Feb 20
Delta Logo
1:10 pm - 8:15 am
ONT
-
CDG
34h 05m
1 stop
Delta Logo
9:40 am - 9:05 pm
CDG
-
ONT
20h 25m
2 stops
$561Delta
Sat, Feb 14 - Fri, Feb 27
American Airlines Logo
10:56 am - 9:05 am
ONT
-
CDG
13h 09m
1 stop
American Airlines Logo
11:05 am - 6:42 pm
CDG
-
ONT
16h 37m
1 stop
$564American Airlines
Sat, Feb 14 - Fri, Feb 27
American Airlines Logo
10:56 am - 9:05 am
ONT
-
CDG
13h 09m
1 stop
American Airlines Logo
11:05 am - 6:42 pm
CDG
-
ONT
16h 37m
1 stop
$566American Airlines
Sat, Feb 14 - Fri, Feb 27
American Airlines Logo
10:56 am - 9:05 am
ONT
-
CDG
13h 09m
1 stop
American Airlines Logo
11:05 am - 6:42 pm
CDG
-
ONT
16h 37m
1 stop
$567American Airlines
Sun, Apr 12 - Mon, Apr 20
Multiple Airlines Logo
5:10 am - 7:05 am
ONT
-
CDG
16h 55m
2 stops
Multiple Airlines Logo
7:55 pm - 9:50 pm
CDG
-
ONT
34h 55m
2 stops
$572Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Charles de Gaulle flights

Get data-powered insights and trends into flights from Ontario to Charles de Gaulle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Paris Charles de Gaulle Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Paris Charles de Gaulle Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Paris Charles de Gaulle Airport is January, where tickets cost $572 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,854 and $1,445 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$398
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 14% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to Paris Charles de Gaulle Airport flights

  • What is the cheapest flight from Ontario to Paris Charles de Gaulle Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Paris Charles de Gaulle Airport was $398 for a one-way ticket and $540 for a round-trip.

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

    A passport is required to fly from Ontario to Paris Charles de Gaulle Airport.

  • Which aircraft models fly most regularly from Ontario to Paris Charles de Gaulle Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ontario to Paris Charles de Gaulle Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Paris Charles de Gaulle Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Paris Charles de Gaulle Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris Charles de Gaulle Airport from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Paris Charles de Gaulle Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Paris Charles de Gaulle Airport with an airline and back to Ontario with another airline. Booking your flights between Ontario and CDG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Paris Charles de Gaulle Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Paris Charles de Gaulle Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Charles de Gaulle

Information on your arrival and departure airports

Ontario (ONT)
Charles de Gaulle (CDG)