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Cannes

$511+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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 stops32h 55mUnited Airlines
Sat 12/67:05 amNCE - ONT
2 stops22h 37mUnited Airlines
Deal found 11/1$539
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/246:38 pmONT - NCE
2 stops19h 22mUnited Airlines
Wed 12/37:00 amNCE - ONT
2 stops24h 49mUnited Airlines
Deal found 11/1$648
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/166:05 amONT - NCE
2 stops21h 35mUnited Airlines
Fri 12/56:45 amNCE - ONT
2 stops19h 52mUnited Airlines
Deal found 11/2$724
This United Airlines deal was found by Cheapflights users on 11/1. 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 stops45h 29mUnited Airlines
Deal found 11/1$881
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:46 pmONT - NCE
2 stops17h 09mMultiple Airlines
Wed 12/1012:00 pmNCE - ONT
2 stops19h 28mMultiple Airlines
Deal found 11/2$903
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/176:00 amONT - NCE
2 stops21h 40mUnited Airlines
Wed 12/247:00 amNCE - ONT
2 stops24h 25mUnited Airlines
Deal found 11/2$1,134
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:59 pmONT - NCE
2 stops23h 01mMultiple Airlines
Sat 12/1311:55 amNCE - ONT
2 stops19h 33mMultiple Airlines
Deal found 11/1$1,506
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/156:00 amONT - NCE
2 stops21h 40mUnited Airlines
Mon 1/510:20 amNCE - ONT
2 stops20h 32mUnited Airlines
Deal found 11/2$1,688
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amONT - NCE
2 stops43h 00mMultiple Airlines
Thu 12/257:05 pmNCE - ONT
2 stops38h 09mMultiple Airlines
Deal found 11/2$1,993
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/247:00 amONT - NCE
2 stops17h 40mUnited Airlines
Fri 11/281:20 pmNCE - ONT
2 stops18h 31mUnited Airlines
Deal found 11/1$3,258
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:42 pmONT - NCE
2 stops21h 03mMultiple Airlines
Sun 1/412:00 pmNCE - ONT
2 stops19h 14mMultiple Airlines
Deal found 11/2$3,753

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 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$539
(United Airlines)

One-way from

$511
(United 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 3, 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

Sat 11/29

5:05 am-11:00 pm

2 stops32h 55m

Nice Côte d'Azur

Sat 12/6

7:05 am-10:49 pm

3 stops24h 44m

$539

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 2/11

1:53 pm-11:00 pm

2 stops24h 07m

Nice Côte d'Azur

Mon 2/16

10:20 am-8:50 pm

2 stops19h 30m

$552

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 11/24

6:38 pm-11:00 pm

2 stops19h 22m

Nice Côte d'Azur

Wed 12/3

7:00 am-10:49 pm

2 stops24h 49m

$648

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 11/25

6:00 am-12:40 pm

2 stops21h 40m

Nice Côte d'Azur

Wed 12/3

7:00 am-5:37 pm

2 stops19h 37m

$648

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 11/23

5:05 am-6:10 pm

2 stops28h 05m

Nice Côte d'Azur

Tue 12/2

10:20 am-10:49 pm

2 stops45h 29m

$881

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 3/27

5:40 am-12:40 pm

2 stops23h 00m

Nice Côte d'Azur

Tue 3/31

6:30 am-8:17 pm

2 stops22h 47m

$900

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 12/3

12:46 pm-2:55 pm

2 stops17h 09m

Nice Côte d'Azur

Wed 12/10

12:00 pm-10:28 pm

2 stops19h 28m

$903

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 3/27

10:57 am-7:00 pm

2 stops24h 03m

Nice Côte d'Azur

Tue 3/31

7:25 am-11:43 pm

2 stops25h 18m

$918

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 12/17

6:00 am-12:40 pm

2 stops21h 40m

Nice Côte d'Azur

Wed 12/24

7:00 am-10:25 pm

2 stops24h 25m

$1,134

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 11/15

6:38 pm-12:40 pm

2 stops33h 02m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 11 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 32h 55m. United Airlines provides one of the quickest options available for as low as $539. 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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