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$399+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MRS
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
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 junio 30, 2025.

Round-trip from

$535
(Delta)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,236
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. 17% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 30, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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.
lun. 8/47:05 amONT - NCE
1 stop19h 55mDelta
mié. 8/2010:15 amNCE - ONT
1 stop17h 56mDelta
Deal found 6/30$535
This KLM deal was found by Cheapflights users on 6/30. 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.
mié. 8/1311:45 amONT - NCE
1 stop15h 15mKLM
vie. 8/2210:15 amNCE - ONT
1 stop17h 56mKLM
Deal found 6/30$543
This United Airlines deal was found by Cheapflights users on 6/27. 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.
mié. 10/227:02 amONT - NCE
2 stops18h 53mUnited Airlines
mié. 10/296:50 amNCE - ONT
2 stops18h 44mUnited Airlines
Deal found 6/27$581
This Air Canada deal was found by Cheapflights users on 6/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:38 pmONT - NCE
3 stops31h 17mAir Canada
jue. 9/111:10 pmNCE - ONT
3 stops32h 22mAir Canada
Deal found 6/28$587
This Gurufare deal was found by Cheapflights users on 6/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/112:22 pmONT - NCE
2 stops23h 18mBritish Airways
sáb. 12/206:35 pmNCE - ONT
2 stops36h 28mBritish Airways
Deal found 6/30$722
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:38 pmONT - NCE
3 stops31h 17mMultiple Airlines
jue. 9/111:10 pmNCE - ONT
2 stops42h 20mMultiple Airlines
Deal found 6/30$777

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 junio 30, 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

lun. 8/4

7:05 am-12:00 pm

1 stop19h 55m

Nice Côte d'Azur

mié. 8/20

10:15 am-7:11 pm

1 stop17h 56m

$535

OntarioNice

ONT - NCE

ONTNCE

Ontario

mié. 8/13

11:45 am-12:00 pm

1 stop15h 15m

Nice Côte d'Azur

vie. 8/22

10:15 am-7:11 pm

1 stop17h 56m

$543

OntarioNice

ONT - NCE

ONTNCE

Ontario

mié. 10/22

7:02 am-10:55 am

2 stops18h 53m

Nice Côte d'Azur

mié. 10/29

6:50 am-5:34 pm

2 stops18h 44m

$581

OntarioNice

ONT - NCE

ONTNCE

Ontario

lun. 9/1

6:38 pm-10:55 am

3 stops31h 17m

Nice Côte d'Azur

jue. 9/11

1:10 pm-12:32 pm

3 stops32h 22m

$587

OntarioNice

ONT - NCE

ONTNCE

Ontario

lun. 9/1

12:22 pm-8:40 pm

2 stops23h 18m

Nice Côte d'Azur

sáb. 12/20

6:35 pm-10:03 pm

2 stops36h 28m

$722

OntarioNice

ONT - NCE

ONTNCE

Ontario

lun. 9/1

6:38 pm-10:55 am

3 stops31h 17m

Nice Côte d'Azur

jue. 9/11

1:10 pm-10:30 pm

2 stops42h 20m

$777

OntarioNice

ONT - NCE

ONTNCE

Ontario

mar. 8/12

7:00 am-10:55 am

2 stops18h 55m

$399

OntarioNice

ONT - NCE

ONTNCE

Ontario

mié. 8/13

11:45 am-12:00 pm

1 stop15h 15m

$418

OntarioNice

ONT - NCE

ONTNCE

Ontario

mar. 7/22

5:05 am-10:55 am

3 stops20h 50m

$425

OntarioNice

ONT - NCE

ONTNCE

Ontario

vie. 11/28

12:53 pm-2:55 pm

2 stops17h 02m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 14 results
1
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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.

Reviews of airlines servicing Cannes

Get insights into the airlines that provide service to Cannes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cannes. Reviews last updated junio 30, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Ontario to Cannes have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,471 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
9,657 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Ontario to Cannes one-way?

    $399 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on KLM and Air Canada, with prices starting from $418 and $425, respectively.

  • 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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