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Cannes

$361+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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 12/101:34 pmONT - NCE
2 stops24h 26mUnited Airlines
Wed 12/242:35 pmNCE - ONT
2 stops36h 16mUnited Airlines
Deal found 11/6$548
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/15:05 amONT - NCE
2 stops32h 55mUnited Airlines
Mon 12/87:00 amNCE - ONT
3 stops24h 49mUnited Airlines
Deal found 11/6$748
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/241:40 pmONT - NCE
2 stops19h 45mUnited Airlines
Wed 12/37:00 amNCE - ONT
2 stops19h 37mUnited Airlines
Deal found 11/5$762
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/287:00 amONT - NCE
2 stops17h 40mUnited Airlines
Sat 12/1310:20 amNCE - ONT
2 stops19h 22mUnited Airlines
Deal found 11/6$891
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/235:05 amONT - NCE
2 stops28h 05mUnited Airlines
Tue 12/210:20 amNCE - ONT
2 stops40h 17mUnited Airlines
Deal found 11/5$981
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/76:00 amONT - NCE
2 stops21h 40mUnited Airlines
Sat 12/277:05 amNCE - ONT
2 stops23h 02mUnited Airlines
Deal found 11/5$1,016
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 11/295:05 amONT - NCE
2 stops43h 35mUnited Airlines
Fri 12/51:20 pmNCE - ONT
2 stops42h 29mUnited Airlines
Deal found 11/5$1,064
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/106:00 amONT - NCE
2 stops32h 00mUnited Airlines
Tue 12/3010:20 amNCE - ONT
2 stops45h 05mUnited Airlines
Deal found 11/5$1,268
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/215:05 amONT - NCE
2 stops28h 05mUnited Airlines
Wed 12/312:35 pmNCE - ONT
2 stops40h 50mUnited Airlines
Deal found 11/5$1,747
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/121:45 pmONT - NCE
2 stops24h 15mUnited Airlines
Wed 11/191:20 pmNCE - ONT
2 stops37h 14mUnited Airlines
Deal found 11/5$2,349

Cheap flight deals from Ontario to Cannes

Keep the following information in mind while searching for Ontario to Cannes flight deals. Data was last updated November 6, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$548
(United Airlines)

One-way from

$361
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$819
Provider with most accurate pricing for Los Angeles-Nice Côte d'Azur flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Nice Côte d'Azur flights.
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From Ontario to Cannes
Search Deals
One-way flight from Ontario to Cannes
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 6, 2025.
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

Wed 12/10

1:34 pm-11:00 pm

2 stops24h 26m

Nice Côte d'Azur

Wed 12/24

2:35 pm-5:51 pm

2 stops36h 16m

$548

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 2/8

6:00 am-12:40 pm

2 stops21h 40m

Nice Côte d'Azur

Wed 2/18

10:20 am-9:59 pm

2 stops20h 39m

$550

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 1/19

6:00 am-12:40 pm

2 stops21h 40m

Nice Côte d'Azur

Mon 2/2

1:20 pm-10:53 pm

2 stops18h 33m

$553

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 12/1

5:05 am-11:00 pm

2 stops32h 55m

Nice Côte d'Azur

Mon 12/8

7:00 am-10:49 pm

2 stops24h 49m

$748

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 11/24

1:40 pm-6:25 pm

2 stops19h 45m

Nice Côte d'Azur

Wed 12/3

7:00 am-5:37 pm

2 stops19h 37m

$762

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 11/25

7:00 am-9:40 am

2 stops17h 40m

Nice Côte d'Azur

Wed 12/3

7:00 am-5:37 pm

2 stops19h 37m

$762

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 3/30

4:15 pm-5:10 pm

2 stops15h 55m

Nice Côte d'Azur

Sun 4/12

1:20 pm-10:26 pm

2 stops18h 06m

$873

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 11/28

7:00 am-9:40 am

2 stops17h 40m

Nice Côte d'Azur

Sat 12/13

10:20 am-8:42 pm

2 stops19h 22m

$891

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 3/31

6:46 am-11:05 am

2 stops19h 19m

$361

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 12/3

1:34 pm-11:00 pm

2 stops24h 26m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 20 results
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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, March is the cheapest month in which you can book a flight from Ontario to Cannes (average of $448). Flying from Ontario to Cannes in June is currently the most expensive (average of $893). 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 24h 26m. United Airlines provides one of the quickest options available for as low as $548. 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, March is the cheapest month in which you can book a flight from Ontario to Cannes (average of $448). Flying from Ontario to Cannes in June is currently the most expensive (average of $893). 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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