$351 Find Cheap Flights from Ontario to France

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 France departing on 7/29. 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 France

Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to France

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Paris
Paris1 stop$731
Nice
Nice2 stops$894
Marseille
Marseille2 stops$834
Lyon
Lyon2 stops$828
Toulouse
Toulouse2 stops$878
Paris
Paris1 stop$731
Nice
Nice2 stops$894
Marseille
Marseille2 stops$834
Lyon
Lyon2 stops$828
Toulouse
Toulouse2 stops$878

Book Cheap Ontario to France Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to France 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 France

Wed, Apr 8 - Wed, Apr 15
Iberia Logo
7:30 am - 10:00 am
ONT
-
CDG
17h 30m
1 stop
Iberia Logo
12:45 pm - 11:46 pm
CDG
-
ONT
20h 01m
2 stops
$731Iberia
Wed, Apr 8 - Wed, Apr 15
Iberia Logo
10:59 am - 10:00 am
ONT
-
CDG
14h 01m
1 stop
Iberia Logo
12:45 pm - 11:46 pm
CDG
-
ONT
20h 01m
2 stops
$732Iberia
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
12:19 pm - 5:30 pm
ONT
-
CDG
20h 11m
2 stops
American Airlines Logo
8:10 am - 6:24 pm
CDG
-
ONT
19h 14m
2 stops
$736American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
10:59 am - 10:00 am
ONT
-
CDG
14h 01m
1 stop
American Airlines Logo
12:15 pm - 9:07 pm
CDG
-
ONT
17h 52m
1 stop
$742American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
7:30 am - 10:00 am
ONT
-
CDG
17h 30m
1 stop
American Airlines Logo
12:15 pm - 9:07 pm
CDG
-
ONT
17h 52m
1 stop
$743American Airlines
Wed, Apr 22 - Mon, Apr 27
British Airways Logo
12:19 pm - 6:25 pm
ONT
-
LYS
21h 06m
2 stops
British Airways Logo
5:40 pm - 6:37 pm
LYS
-
ONT
33h 57m
2 stops
$828British Airways
Tue, Apr 21 - Tue, May 5
British Airways Logo
4:52 pm - 10:45 pm
ONT
-
MRS
20h 53m
2 stops
British Airways Logo
7:05 am - 6:24 pm
MRS
-
ONT
20h 19m
2 stops
$834British Airways
Tue, Sep 22 - Tue, Oct 6
United Airlines Logo
1:44 pm - 11:25 pm
ONT
-
TLS
24h 41m
2 stops
United Airlines Logo
1:05 pm - 11:06 pm
TLS
-
ONT
19h 01m
2 stops
$878United Airlines
Sun, Apr 26 - Wed, May 6
United Airlines Logo
6:00 am - 10:00 am
ONT
-
NCE
19h 00m
2 stops
United Airlines Logo
2:25 pm - 10:59 pm
NCE
-
ONT
17h 34m
2 stops
$894United Airlines
Sun, May 10 - Tue, May 26
Delta Logo
7:05 am - 12:00 pm
ONT
-
NCE
19h 55m
1 stop
Delta Logo
10:15 am - 6:36 pm
NCE
-
ONT
17h 21m
1 stop
$979Delta
Booking Insights

KAYAK's insights & trends for Ontario to France flights

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

Which airlines provide the cheapest flights from Ontario to France?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to France were found on Iberia ($731) and American Airlines ($736).

Find deals

Good to know

Cheapest flight$351
Most popular time to fly and prices are also 15% lower on average.
Flight from Ontario to Nice

FAQs - booking France flights

  • How does KAYAK find such low prices on flights from Ontario to France?

    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 France.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to France?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to France 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 France?

    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 from Ontario to France with an airline and back with another airline.

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

    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 from Ontario to France up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to France

 
Need help choosing which airline to fly with from Ontario to France? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8341 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
Airline reviews

I took seat 15A in anticipation of window seat, there is no window.

2.0 MediocreDileep, Mar 2026
SMF - ATL
Read more Delta reviews

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Everything you need to know for your flight from Ontario to France

Information on your arrival and departure airports

Ontario (ONT)