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Nice

$275+ Cheap flights from Ontario (ONT) to Nice (NCE)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NCE
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Ontario to Nice

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Nice (NCE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(oojo)

One-way from

$275
(KLM)

Popular in

June

Cheapest in

November

Average price

$759
Provider with most accurate pricing for Ontario-Nice Côte d'Azur flight deals.
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Provider most trusted by Cheapflights users for Ontario-Nice Côte d'Azur flights.
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From Ontario to Nice Côte d'Azur
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One-way flight from Ontario to Nice Côte d'Azur
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Highest demand for flights based on searches. 23% potential increase in price ($273 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Ontario to Nice

Cheapest flights from Ontario to Nice
Explore the most affordable flight options available from Ontario to Nice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:52 pm
ONT
-
NCE
2 stops18h 53m
British Airways
Tue 5/127:20 am
NCE
-
ONT
2 stops22h 34m
British Airways
Deal found 1/12$495
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/105:05 am
ONT
-
NCE
2 stops22h 35m
United Airlines
Tue 2/177:00 am
NCE
-
ONT
2 stops19h 41m
United Airlines
Deal found 1/12$554
This oojo deal was found by Cheapflights users on 1/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/187:16 am
ONT
-
NCE
2 stops20h 34m
British Airways
Wed 2/115:55 pm
NCE
-
ONT
2 stops37h 12m
British Airways
Deal found 1/10$556
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/35:05 am
ONT
-
NCE
2 stops22h 35m
United Airlines
Sun 2/86:45 am
NCE
-
ONT
2 stops19h 58m
United Airlines
Deal found 1/12$604
This United Airlines deal was found by Cheapflights users on 1/10. 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 1/235:05 am
ONT
-
NCE
2 stops22h 35m
United Airlines
Tue 1/2710:20 am
NCE
-
ONT
2 stops45h 33m
United Airlines
Deal found 1/10$625
This KLM deal was found by Cheapflights users on 1/12. 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.
Wed 5/1312:00 pm
ONT
-
NCE
1 stop15h 00m
KLM
Wed 5/2010:15 am
NCE
-
ONT
1 stop17h 00m
KLM
Deal found 1/12$638
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:59 pm
ONT
-
NCE
2 stops18h 36m
British Airways
Fri 10/27:25 am
NCE
-
ONT
2 stops23h 25m
British Airways
Deal found 1/11$646
This United Airlines deal was found by Cheapflights users on 1/12. 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 5/136:05 am
ONT
-
NCE
2 stops18h 55m
United Airlines
Wed 5/2012:35 pm
NCE
-
ONT
2 stops37h 43m
United Airlines
Deal found 1/12$652
This British Airways deal was found by Cheapflights users on 1/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:16 am
ONT
-
NCE
2 stops28h 54m
British Airways
Tue 1/277:35 am
NCE
-
ONT
2 stops24h 13m
British Airways
Deal found 1/11$685
This United Airlines deal was found by Cheapflights users on 1/12. 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 3/161:50 pm
ONT
-
NCE
2 stops19h 45m
United Airlines
Sat 4/48:45 am
NCE
-
ONT
2 stops18h 02m
United Airlines
Deal found 1/12$699
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:47 pm
ONT
-
NCE
2 stops18h 13m
British Airways
Tue 10/277:35 am
NCE
-
ONT
2 stops22h 00m
British Airways
Deal found 1/11$705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Nice 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 January 12, 2026.
Use the filters below to find and compare flights from Ontario to Nice that are best for you.

Fly from

Ontario

Fly to

Nice

Route

Depart

Return

Price

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 5/5

4:52 pm-8:45 pm

2 stops18h 53m

Nice Côte d'Azur

Tue 5/12

7:20 am-8:54 pm

2 stops22h 34m

$495

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 2/10

5:05 am-12:40 pm

2 stops22h 35m

Nice Côte d'Azur

Tue 2/17

7:00 am-5:41 pm

2 stops19h 41m

$554

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 2/26

6:10 am-12:40 pm

2 stops21h 30m

Nice Côte d'Azur

Thu 3/5

10:15 am-10:57 pm

2 stops21h 42m

$554

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 3/14

1:40 pm-12:40 pm

2 stops39h 00m

Nice Côte d'Azur

Mon 3/23

7:00 am-10:18 pm

2 stops23h 18m

$554

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 2/3

5:05 am-12:40 pm

2 stops22h 35m

Nice Côte d'Azur

Sun 2/8

6:45 am-5:43 pm

2 stops19h 58m

$604

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 2/3

10:58 am-4:50 pm

2 stops20h 52m

Nice Côte d'Azur

Sun 2/8

12:00 pm-10:48 pm

2 stops19h 48m

$606

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 2/12

2:39 pm-5:30 pm

2 stops17h 51m

Nice Côte d'Azur

Thu 2/19

11:40 am-11:59 pm

2 stops21h 19m

$606

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 1/23

5:05 am-12:40 pm

2 stops22h 35m

Nice Côte d'Azur

Tue 1/27

10:20 am-10:53 pm

2 stops45h 33m

$625

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 5/13

12:00 pm-12:00 pm

1 stop15h 00m

Nice Côte d'Azur

Wed 5/20

10:15 am-6:15 pm

1 stop17h 00m

$638

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 5/13

6:05 am-10:00 am

2 stops18h 55m

Nice Côte d'Azur

Wed 5/20

12:35 pm-5:18 pm

2 stops37h 43m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 16 results
1
2

Compare providers for flights from Ontario to Nice

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Nice in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Nice flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Nice flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Nice flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Nice flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Nice flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Nice

Have a flexible travel schedule? Discover the best time to fly to Nice 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 Nice

What is the cheapest month to book a flight from Ontario to Nice?

Currently, January is the cheapest month in which you can book a flight from Ontario to Nice (average of $470). Flying from Ontario to Nice in June is currently the most expensive (average of $895). 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 Nice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Nice?

    A quick flight from Ontario to Nice can take about 18h 53m. British Airways provides one of the quickest options available for as low as $495. There are 6038 mi between Ontario and Nice. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ontario to Nice that include hotel bookings?

    Yes. In addition to deals on Ontario to Nice flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Nice?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Nice.

  • Can I find deals for business class flights from Ontario to Nice?

    Yes. Cheapflights offers flight deals from Ontario to Nice 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 Nice?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Nice (average of $470). Flying from Ontario to Nice in June is currently the most expensive (average of $895). 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

Traveling to a place near Nice?

Book flights to Nice if you plan to visit one of these locations
Beausoleil
Menton
Villefranche-sur-Mer
Roquebrune-Cap-Martin
Saint-Raphaël

Browse thousands of different options on Cheapflights for your next trip

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