HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cannes

$274+ Cheap flights from Ontario (ONT) to Cannes, France

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Cannes with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Cannes

Cheapest flights from Ontario to Cannes
Explore the most affordable flight options available from Ontario to Cannes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:02 pm
ONT
-
NCE
2 stops18h 38m
British Airways
Thu 2/267:25 am
NCE
-
ONT
2 stops23h 42m
British Airways
Deal found 1/19$518
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:59 pm
ONT
-
NCE
2 stops17h 31m
British Airways
Tue 11/107:35 am
NCE
-
ONT
2 stops25h 22m
British Airways
Deal found 1/20$542
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:10 am
ONT
-
NCE
2 stops19h 50m
United Airlines
Wed 4/2212:10 pm
NCE
-
ONT
2 stops19h 35m
United Airlines
Deal found 1/20$550
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:05 am
ONT
-
NCE
2 stops22h 35m
United Airlines
Thu 3/2610:15 am
NCE
-
ONT
2 stops20h 21m
United Airlines
Deal found 1/20$604
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:47 pm
ONT
-
NCE
2 stops18h 33m
British Airways
Mon 10/59:30 pm
NCE
-
ONT
2 stops29h 07m
British Airways
Deal found 1/20$615
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:05 am
ONT
-
NCE
2 stops21h 30m
United Airlines
Wed 4/86:40 am
NCE
-
ONT
2 stops20h 07m
United Airlines
Deal found 1/19$627
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:52 pm
ONT
-
NCE
2 stops18h 48m
British Airways
Sun 5/38:00 am
NCE
-
ONT
2 stops22h 59m
British Airways
Deal found 1/20$657
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:02 pm
ONT
-
NCE
2 stops16h 58m
British Airways
Mon 2/168:40 pm
NCE
-
ONT
2 stops28h 42m
British Airways
Deal found 1/19$668
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:59 pm
ONT
-
NCE
2 stops18h 51m
British Airways
Mon 10/59:30 pm
NCE
-
ONT
2 stops29h 07m
British Airways
Deal found 1/19$676
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:52 pm
ONT
-
NCE
2 stops18h 58m
British Airways
Sun 5/248:00 am
NCE
-
ONT
2 stops20h 52m
British Airways
Deal found 1/19$711
This oojo deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:59 pm
ONT
-
NCE
2 stops29h 56m
British Airways
Sun 2/87:35 am
NCE
-
ONT
2 stops24h 13m
British Airways
Deal found 1/18$718

Find flight deals from Ontario to Cannes

Keep the following information in mind while searching for Ontario to Cannes flight deals. Data was last updated January 21, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$518
(oojo)

One-way from

$274
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$759
Provider with most accurate pricing for Los Angeles-Nice Côte d'Azur flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Nice Côte d'Azur flights.
Search Deals
From Ontario to Cannes
Search Deals
One-way flight from Ontario to Cannes
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cannes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Ontario to Cannes that are best for you.

Fly from

Ontario

Fly to

Cannes

Route

Depart

Return

Price

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 2/27

5:02 pm-5:45 pm

2 stops15h 43m

Nice Côte d'Azur

Mon 3/9

8:40 pm-10:07 pm

2 stops33h 27m

$518

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 4/15

6:05 am-10:00 am

2 stops18h 55m

Nice Côte d'Azur

Wed 4/22

12:10 pm-10:45 pm

2 stops19h 35m

$550

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 2/5

5:05 am-12:40 pm

2 stops22h 35m

Nice Côte d'Azur

Thu 3/26

10:15 am-10:36 pm

2 stops20h 21m

$604

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 3/30

6:05 am-12:35 pm

2 stops21h 30m

Nice Côte d'Azur

Wed 4/8

6:40 am-5:47 pm

2 stops20h 07m

$627

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 4/24

4:52 pm-8:40 pm

2 stops18h 48m

Nice Côte d'Azur

Sun 5/3

8:00 am-9:59 pm

2 stops22h 59m

$657

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 4/5

5:02 pm-8:35 pm

2 stops18h 33m

Nice Côte d'Azur

Sun 4/12

12:10 pm-9:59 pm

2 stops18h 49m

$721

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 5/11

4:52 pm-8:40 pm

2 stops18h 48m

Nice Côte d'Azur

Sat 5/23

10:05 am-9:51 pm

2 stops20h 46m

$723

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 4/3

12:22 pm-11:40 pm

2 stops26h 18m

Nice Côte d'Azur

Mon 4/13

7:05 am-9:59 pm

2 stops23h 54m

$727

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 6/28

5:00 am-10:55 am

2 stops20h 55m

Nice Côte d'Azur

Wed 7/8

10:05 am-11:06 pm

2 stops22h 01m

$939

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 4/1

6:05 am-1:50 pm

2 stops22h 45m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Ontario to Cannes

Have a flexible travel schedule? Discover the best time to fly to Cannes from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Cannes

What is the cheapest month to book a flight from Ontario to Cannes?

Currently, January is the cheapest month in which you can book a flight from Ontario to Cannes (average of $470). Flying from Ontario to Cannes in June is currently the most expensive (average of $853). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cannes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Cannes?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Cannes. 0 airlines have flights from Ontario to Cannes on a regular basis. Booking flights from Ontario to Cannes should not be difficult; the airport handles an average of 0 outbound flights to Cannes per day.

  • How long is the flight from Ontario to Cannes?

    A quick flight from Ontario to Cannes can take about 15h 43m. British Airways provides one of the quickest options available for as low as $518. Ontario and Cannes are separated by a distance of 6038 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ontario to Cannes that include hotel bookings?

    Yes. In addition to deals on Ontario to Cannes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cannes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cannes.

  • Can I find deals for business class flights from Ontario to Cannes?

    Yes. Cheapflights offers flight deals from Ontario to Cannes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Cannes?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Cannes (average of $470). Flying from Ontario to Cannes in June is currently the most expensive (average of $853). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Cannes

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Nice flights
San Francisco to Nice flights
Los Angeles to Marseille flights
San Jose to Nice flights
Santa Ana to Nice flights
Ontario to Nice flights
San Francisco to Marseille flights
Ontario to Marseille flights
Los Angeles to Lyon flights
Santa Ana to Marseille flights
Oakland to Nice flights
San Francisco to Lyon flights
San Diego to Nice flights
Ontario to Lyon flights
San Jose to Lyon flights
San Diego to Marseille flights
Las Vegas to Nice flights
San Diego to Lyon flights
San Jose to Marseille flights
Santa Ana to Lyon flights
Las Vegas to Marseille flights
Burbank to Nice flights
Sacramento to Marseille flights
Fresno to Marseille flights
Sacramento to Lyon flights
Reno to Nice flights
Santa Rosa to Nice flights
Oakland to Marseille flights
Las Vegas to Lyon flights
Burbank to Marseille flights
Reno to Lyon flights
Palm Springs to Nice flights
Oakland to Lyon flights
Long Beach to Nice flights
Burbank to Lyon flights
Santa Barbara to Lyon flights
Monterey to Nice flights
Los Angeles to Toulon flights
San Francisco to Toulon flights
Merced to Marseille flights
San Jose to Toulon flights
Long Beach to Marseille flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.