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$469+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NCE
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$967
(United Airlines)

One-way from

$469
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$800
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 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. 11% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. 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 7/17:00 amONT - NCE
2 stops18h 55mUnited Airlines
Thu 7/3110:05 amNCE - ONT
2 stops35h 27mUnited Airlines
Deal found 3/25$967
This Air Canada deal was found by Cheapflights users on 3/25. 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.
Sun 7/136:00 amONT - NCE
2 stops19h 55mMultiple Airlines
Sun 7/271:10 pmNCE - ONT
2 stops37h 33mMultiple Airlines
Deal found 3/25$1,003
This Air Canada deal was found by Cheapflights users on 3/25. 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.
Sun 7/135:05 amONT - NCE
3 stops20h 50mAir Canada
Sun 7/271:10 pmNCE - ONT
3 stops32h 22mAir Canada
Deal found 3/25$1,138
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 5/2912:18 pmONT - NCE
1 stop14h 42mDelta
Sun 6/2910:15 amNCE - ONT
1 stop18h 25mDelta
Deal found 3/25$1,153
This Gurufare deal was found by Cheapflights users on 3/25. 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.
Fri 6/202:40 pmONT - NCE
2 stops21h 00mBritish Airways
Sat 6/287:20 amNCE - ONT
2 stops23h 18mBritish Airways
Deal found 3/25$1,155
This KLM deal was found by Cheapflights users on 3/25. 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.
Tue 6/107:00 amONT - NCE
1 stop20h 00mKLM
Fri 6/2010:15 amNCE - ONT
1 stop21h 14mKLM
Deal found 3/25$1,213

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 March 26, 2025.
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 7/1

7:00 am-10:55 am

2 stops18h 55m

Nice Côte d'Azur

Thu 7/31

10:05 am-12:32 pm

2 stops35h 27m

$967

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 7/13

6:00 am-10:55 am

2 stops19h 55m

Nice Côte d'Azur

Sun 7/27

1:10 pm-5:43 pm

2 stops37h 33m

$1,003

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 7/13

5:05 am-10:55 am

3 stops20h 50m

Nice Côte d'Azur

Sun 7/27

1:10 pm-12:32 pm

3 stops32h 22m

$1,138

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 5/29

12:18 pm-12:00 pm

1 stop14h 42m

Nice Côte d'Azur

Sun 6/29

10:15 am-7:40 pm

1 stop18h 25m

$1,153

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 6/20

2:40 pm-8:40 pm

2 stops21h 00m

Nice Côte d'Azur

Sat 6/28

7:20 am-9:38 pm

2 stops23h 18m

$1,155

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 6/10

7:00 am-12:00 pm

1 stop20h 00m

Nice Côte d'Azur

Fri 6/20

10:15 am-10:29 pm

1 stop21h 14m

$1,213

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 7/12

6:00 am-10:00 am

2 stops19h 00m

$469

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 7/12

7:00 am-12:00 pm

1 stop20h 00m

$618

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 5/12

4:35 pm-6:30 pm

2 stops16h 55m

$757

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 5/3

10:15 pm-12:00 pm

1 stop28h 45m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 results
1
2

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, November is the cheapest month in which you can book a flight from Ontario to Nice (average of $682). Flying from Ontario to Nice in June is currently the most expensive (average of $1,192). 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.

What is the cheapest time of day to fly from ONT to NCE?

Find hourly flight availability from Ontario to Nice. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Nice as you normally would.

Rainfall in Nice by month

Plan your trip to Nice by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nice ranges from 0.5 - 5.2 inches per month. October is typically the wettest month, when rainfall can reach 5.2 in. July is typically the driest time to visit Nice when rainfall is around 0.5 in.

Temperature in Nice by month

Plan your trip to Nice by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nice, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Nice

Get insights into the airlines that provide service to Nice. 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 Nice. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

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
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

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
7.0
Good
8,960 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

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 Nice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Nice round-trip?

    Flying on United Airlines is currently your cheapest option to Nice, with prices starting at $967. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $1,138 and $1,153, respectively.

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

    $469 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 American Airlines, with prices starting from $618 and $757, respectively.

  • 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, November is the cheapest month in which you can book a flight from Ontario to Nice (average of $682). Flying from Ontario to Nice in June is currently the most expensive (average of $1,192). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Menton
Sainte-Maxime
Roquebrune-Cap-Martin
Saint-Raphaël
Saint-Jean-Cap-Ferrat

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