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Cannes

$442+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$623
(United Airlines)

One-way from

$442
(Gotogate)

Popular in

June

Cheapest in

February

Average price

$795
From Ontario to Cannes
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One-way flight from Ontario to Cannes
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Highest demand for flights based on searches. 19% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/36:00 amONT - NCE
2 stops21h 40mUnited Airlines
Fri 11/1410:20 amNCE - ONT
2 stops20h 29mUnited Airlines
Deal found 9/16$623
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/76:00 amONT - NCE
2 stops19h 00mUnited Airlines
Thu 10/166:45 amNCE - ONT
2 stops25h 07mUnited Airlines
Deal found 9/16$661
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/97:00 amONT - NCE
2 stops17h 50mUnited Airlines
Sun 11/166:45 amNCE - ONT
2 stops24h 46mUnited Airlines
Deal found 9/14$663
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/76:00 amONT - NCE
2 stops19h 00mUnited Airlines
Fri 10/176:00 amNCE - ONT
2 stops20h 23mUnited Airlines
Deal found 9/16$671
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/89:36 amONT - NCE
2 stops22h 34mUnited Airlines
Thu 10/166:45 amNCE - ONT
2 stops23h 39mUnited Airlines
Deal found 9/16$679
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 11/66:05 amONT - NCE
2 stops21h 35mUnited Airlines
Thu 11/201:20 pmNCE - ONT
2 stops18h 31mUnited Airlines
Deal found 9/16$684
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/287:00 amONT - NCE
2 stops17h 40mUnited Airlines
Fri 12/56:45 amNCE - ONT
2 stops19h 52mUnited Airlines
Deal found 9/15$688
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:36 amONT - NCE
2 stops17h 24mDelta
Tue 10/146:50 amNCE - ONT
2 stops24h 51mDelta
Deal found 9/16$692
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/65:05 amONT - NCE
2 stops19h 55mUnited Airlines
Wed 10/156:45 amNCE - ONT
2 stops19h 55mUnited Airlines
Deal found 9/16$716
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:36 amONT - NCE
2 stops17h 24mDelta
Fri 10/176:50 amNCE - ONT
2 stops24h 51mDelta
Deal found 9/16$747
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/186:00 amONT - NCE
2 stops19h 00mUnited Airlines
Sat 10/2512:10 pmNCE - ONT
2 stops19h 42mUnited Airlines
Deal found 9/16$762
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/307:00 amONT - NCE
2 stops17h 40mUnited Airlines
Thu 12/116:45 amNCE - ONT
2 stops22h 57mUnited Airlines
Deal found 9/15$782

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 September 16, 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

Mon 11/3

6:00 am-12:40 pm

2 stops21h 40m

Nice Côte d'Azur

Fri 11/14

10:20 am-9:49 pm

2 stops20h 29m

$623

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 10/7

6:00 am-10:00 am

2 stops19h 00m

Nice Côte d'Azur

Tue 10/14

2:25 pm-10:52 pm

2 stops17h 27m

$661

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 11/9

7:00 am-9:50 am

2 stops17h 50m

Nice Côte d'Azur

Sun 11/16

6:45 am-10:31 pm

2 stops24h 46m

$663

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 10/7

6:00 am-10:00 am

2 stops19h 00m

Nice Côte d'Azur

Fri 10/17

6:00 am-5:23 pm

2 stops20h 23m

$671

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 10/8

9:36 am-5:10 pm

2 stops22h 34m

Nice Côte d'Azur

Thu 10/16

6:45 am-9:24 pm

2 stops23h 39m

$679

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 11/6

6:05 am-12:40 pm

2 stops21h 35m

Nice Côte d'Azur

Thu 11/20

1:20 pm-10:51 pm

2 stops18h 31m

$684

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 11/28

7:00 am-9:40 am

2 stops17h 40m

Nice Côte d'Azur

Fri 12/5

6:45 am-5:37 pm

2 stops19h 52m

$688

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 10/8

7:35 am-2:00 pm

2 stops21h 25m

Nice Côte d'Azur

Wed 10/15

6:50 am-10:41 pm

2 stops24h 51m

$692

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 10/8

7:05 am-2:00 pm

2 stops21h 55m

Nice Côte d'Azur

Fri 10/17

6:50 am-10:41 pm

2 stops24h 51m

$692

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 10/18

6:00 am-10:00 am

2 stops19h 00m

Nice Côte d'Azur

Sat 10/25

12:10 pm-10:52 pm

2 stops19h 42m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 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, November is the cheapest month in which you can book a flight from Ontario to Cannes (average of $705). Flying from Ontario to Cannes in June is currently the most expensive (average of $1,259). 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 21h 40m. United Airlines provides one of the quickest options available for as low as $623. 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, November is the cheapest month in which you can book a flight from Ontario to Cannes (average of $705). Flying from Ontario to Cannes in June is currently the most expensive (average of $1,259). 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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