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Cannes

$318+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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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 March 18, 2026.

This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 10/181:00 pm
ONT
-
NCE
2 stops19h 10m
United Airlines
Wed 10/216:40 am
NCE
-
ONT
2 stops19h 38m
United Airlines
Deal found 3/14$776
This KLM deal was found by Cheapflights users on 3/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:00 pm
ONT
-
NCE
1 stop15h 00m
KLM
Wed 10/2110:15 am
NCE
-
ONT
1 stop17h 03m
KLM
Deal found 3/14$820
This BusinessClass deal was found by Cheapflights users on 3/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:47 pm
ONT
-
NCE
2 stops18h 03m
British Airways
Thu 11/1211:40 am
NCE
-
ONT
2 stops19h 19m
British Airways
Deal found 3/16$822
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sun 11/86:00 am
ONT
-
NCE
2 stops21h 40m
United Airlines
Thu 11/127:00 am
NCE
-
ONT
2 stops19h 47m
United Airlines
Deal found 3/16$836
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Tue 4/286:05 am
ONT
-
NCE
2 stops18h 55m
United Airlines
Tue 5/51:20 pm
NCE
-
ONT
2 stops18h 39m
United Airlines
Deal found 3/14$842
This United Airlines deal was found by Cheapflights users on 3/15. 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
Thu 4/3012:10 pm
NCE
-
ONT
2 stops19h 49m
United Airlines
Deal found 3/15$843
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/275:10 am
ONT
-
NCE
2 stops19h 50m
United Airlines
Tue 5/1210:20 am
NCE
-
ONT
2 stops19h 16m
United Airlines
Deal found 3/13$845
This United Airlines deal was found by Cheapflights users on 3/15. 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 11/185:00 am
ONT
-
NCE
2 stops28h 25m
United Airlines
Sun 11/227:00 am
NCE
-
ONT
2 stops25h 06m
United Airlines
Deal found 3/15$848
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:05 am
ONT
-
NCE
2 stops16h 45m
Delta
Fri 5/2210:15 am
NCE
-
ONT
1 stop17h 21m
Delta
Deal found 3/13$881
This United Airlines deal was found by Cheapflights users on 3/16. 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 4/156:05 am
ONT
-
NCE
2 stops18h 55m
United Airlines
Wed 4/2212:10 pm
NCE
-
ONT
2 stops19h 21m
United Airlines
Deal found 3/16$893

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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$842
(United Airlines)

One-way from

$318
(oojo)

Popular in

June

Cheapest in

February

Average price

$740
Provider with most accurate pricing for Los Angeles Los Angeles-Nice Côte d'Azur flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles 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 ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 18, 2026.
Use the filters below to find and compare flights from Ontario to Cannes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 4/28

6:05 am-10:00 am

2 stops18h 55m

Nice Côte d'Azur

Tue 5/5

1:20 pm-10:59 pm

2 stops18h 39m

$842

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 5/4

1:40 pm-5:10 pm

2 stops18h 30m

Nice Côte d'Azur

Tue 5/26

6:50 am-5:56 pm

2 stops20h 06m

$843

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 4/27

5:10 am-10:00 am

2 stops19h 50m

Nice Côte d'Azur

Tue 5/12

10:20 am-8:36 pm

2 stops19h 16m

$845

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 5/4

7:05 am-8:50 am

2 stops16h 45m

Nice Côte d'Azur

Fri 5/22

10:15 am-6:36 pm

1 stop17h 21m

$881

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 5/4

10:37 am-12:35 pm

2 stops16h 58m

Nice Côte d'Azur

Mon 5/18

6:10 am-5:52 pm

2 stops20h 42m

$902

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 4/16

6:05 am-10:00 am

2 stops18h 55m

Nice Côte d'Azur

Thu 4/23

12:10 pm-10:31 pm

2 stops19h 21m

$943
Quickest round-trip

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 9/7

12:00 pm-12:00 pm

1 stop15h 00m

Nice Côte d'Azur

Sun 9/13

10:15 am-6:01 pm

1 stop16h 46m

$980

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 4/13

11:05 am-12:35 pm

2 stops16h 30m

Nice Côte d'Azur

Mon 4/20

12:10 pm-10:45 pm

2 stops19h 35m

$996

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 8/30

10:59 pm-12:00 pm

1 stop28h 01m

Nice Côte d'Azur

Sun 9/6

10:15 am-6:01 pm

1 stop16h 46m

$1,021

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 8/30

10:59 pm-12:00 pm

1 stop28h 01m

Nice Côte d'Azur

Mon 9/7

10:15 am-6:01 pm

1 stop16h 46m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 21 resultsSorted by cheapest first
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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 $499). Flying from Ontario to Cannes in July is currently the most expensive (average of $760). 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 18h 55m. United Airlines provides one of the quickest options available for as low as $842. Ontario and Cannes are separated by a distance of 6038 mi.

  • 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 $499). Flying from Ontario to Cannes in July is currently the most expensive (average of $760). 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

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