How long is the flight from Ontario to Nice?

A quick flight from Ontario to Nice can take about 16h 59m. United Airlines provides one of the quickest options available for as low as $932. There are 6038 mi between Ontario and Nice. Both multi-stop and nonstop flights can be found to your destination and back.

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

$515 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 Air Canada and American Airlines, with prices starting from $5,543 and $5,813, respectively.

What is the cheapest day to fly from Ontario to Nice?

Travelers seeking maximum savings on their Ontario to Nice flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

How far in advance should I book a flight from Ontario to Nice?

Travelers have found it’s best to book a flight 55 days in advance to save up to 90% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Nice 1-2 weeks in advance for as low as $821, or $1,338 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Nice?

The best pricing can be found in the month of February. Prices to Nice from Ontario average $951. You can even find prices in February for less than $951, as users have found deals to Nice from as low as $488. The month of June appears to be one of the more expensive times to travel to Nice from Ontario. Flying in the targeted month can save you up to 34%.

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

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.

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.

$515+ Flights from Ontario to Nice

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Cheap flight deals from Ontario to Nice

Round-trip from	$677 (United Airlines)
One-way from	$515 (United Airlines)
Popular in	June
Cheapest in	February
Average price	$824

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. 18% potential increase in price ($213 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($30 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 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 September 11, 2025.

Thu 10/99:36 amONT - NCE

2 stops23h 34mUnited Airlines

Fri 11/76:45 amNCE - ONT

2 stops24h 04mUnited Airlines

Deal found 9/11

$677

Sat 10/257:02 amONT - NCE

2 stops18h 23mUnited Airlines

Sat 11/17:05 amNCE - ONT

2 stops18h 29mUnited Airlines

Deal found 9/10

$830

Mon 11/312:46 pmONT - NCE

2 stops16h 59mBritish Airways

Sat 11/1511:55 amNCE - ONT

2 stops19h 34mBritish Airways

Deal found 9/11

$932

Mon 12/1512:46 pmONT - NCE

2 stops16h 59mMultiple Airlines

Mon 12/2212:00 pmNCE - ONT

2 stops19h 14mMultiple Airlines

Deal found 9/11

$1,136

Tue 10/2812:43 pmONT - NCE

2 stops16h 32mMultiple Airlines

Fri 11/2811:55 amNCE - ONT

2 stops19h 28mMultiple Airlines

Deal found 9/10

$1,174

Mon 11/312:46 pmONT - NCE

2 stops16h 59mMultiple Airlines

Fri 11/1411:55 amNCE - ONT

2 stops19h 34mMultiple Airlines

Deal found 9/11

$1,201

Sat 9/1311:55 amONT - NCE

1 stop15h 05mDelta

Sat 9/2010:15 amNCE - ONT

1 stop18h 00mDelta

Deal found 9/10

$1,247

Sun 11/22:53 pmONT - NCE

2 stops16h 57mBritish Airways

Sat 11/1511:55 amNCE - ONT

2 stops19h 34mBritish Airways

Deal found 9/11

$1,343

Thu 11/2012:53 pmONT - NCE

2 stops17h 12mMultiple Airlines

Fri 11/2811:55 amNCE - ONT

2 stops19h 28mMultiple Airlines

Deal found 9/11

$1,486

Sun 11/21:40 pmONT - NCE

2 stops24h 20mUnited Airlines

Fri 11/141:20 pmNCE - ONT

2 stops37h 14mUnited Airlines

Deal found 9/11

$1,498

Wed 11/51:45 pmONT - NCE

2 stops37h 55mUnited Airlines

Fri 11/141:20 pmNCE - ONT

2 stops37h 14mUnited Airlines

Deal found 9/11

$1,591

Mon 10/136:00 amONT - NCE

2 stops19h 00mUnited Airlines

Sat 10/1812:10 pmNCE - ONT

2 stops19h 42mUnited Airlines

Deal found 9/11

$1,622

Best flights from Ontario to Nice
Discover carefully curated flight deals from Ontario to Nice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Thu 10/99:36 amONT - NCE

2 stops23h 34mUnited Airlines

Fri 11/76:45 amNCE - ONT

2 stops24h 04mUnited Airlines

Deal found 9/11

$677

Tue 3/1010:57 amONT - NCE

2 stops20h 08mMultiple Airlines

Tue 3/2412:10 pmNCE - ONT

2 stops19h 33mMultiple Airlines

Deal found 9/9

$822

Mon 11/312:46 pmONT - NCE

2 stops16h 59mBritish Airways

Sat 11/1511:55 amNCE - ONT

2 stops19h 34mBritish Airways

Deal found 9/11

$932

Sat 10/257:02 amONT - NCE

2 stops18h 23mUnited Airlines

Sat 11/17:05 amNCE - ONT

2 stops18h 29mUnited Airlines

Deal found 9/10

$830

Mon 12/1512:46 pmONT - NCE

2 stops16h 59mMultiple Airlines

Mon 12/2212:00 pmNCE - ONT

2 stops19h 14mMultiple Airlines

Deal found 9/11

$1,136

Tue 10/2812:43 pmONT - NCE

2 stops16h 32mMultiple Airlines

Fri 11/2811:55 amNCE - ONT

2 stops19h 28mMultiple Airlines

Deal found 9/10

$1,174

Sun 11/22:53 pmONT - NCE

2 stops16h 57mBritish Airways

Sat 11/1511:55 amNCE - ONT

2 stops19h 34mBritish Airways

Deal found 9/11

$1,343

Mon 11/312:46 pmONT - NCE

2 stops16h 59mMultiple Airlines

Fri 11/1411:55 amNCE - ONT

2 stops19h 34mMultiple Airlines

Deal found 9/11

$1,201

Mon 11/31:40 pmONT - NCE

2 stops24h 20mUnited Airlines

Thu 11/131:20 pmNCE - ONT

2 stops37h 14mUnited Airlines

Deal found 9/11

$1,498

Sun 11/21:40 pmONT - NCE

2 stops24h 20mUnited Airlines

Fri 11/141:20 pmNCE - ONT

2 stops37h 14mUnited Airlines

Deal found 9/11

$1,498

Thu 11/2012:53 pmONT - NCE

2 stops17h 12mMultiple Airlines

Fri 11/2811:55 amNCE - ONT

2 stops19h 28mMultiple Airlines

Deal found 9/11

$1,486

Sun 11/21:40 pmONT - NCE

2 stops24h 20mUnited Airlines

Thu 11/131:20 pmNCE - ONT

2 stops37h 14mUnited Airlines

Deal found 9/11

$1,498

Last-minute flights from Ontario to Nice
Discover last-minute flight deals from Ontario to Nice. Data last updated September 11, 2025 and is based on user searches.

Sat 9/1311:55 amONT - NCE

1 stop15h 05mDelta

Sat 9/2010:15 amNCE - ONT

1 stop18h 00mDelta

Deal found 9/10

$1,247

Sat 9/136:00 amONT - NCE

2 stops19h 00mUnited Airlines

Thu 9/1810:05 amNCE - ONT

2 stops21h 25mUnited Airlines

Deal found 9/11

$4,086

Sat 9/136:00 amONT - NCE

2 stops19h 00mUnited Airlines

Wed 9/176:45 amNCE - ONT

2 stops38h 28mUnited Airlines

Deal found 9/11

$4,126

Tue 9/306:00 amONT - NCE

2 stops19h 00mUnited Airlines

Fri 10/312:10 pmNCE - ONT

2 stops19h 42mUnited Airlines

Deal found 9/9

$1,707

Tue 10/78:15 amONT - NCE

2 stops17h 50mMultiple Airlines

Tue 11/412:10 pmNCE - ONT

2 stops19h 19mMultiple Airlines

Deal found 9/11

$6,172

Thu 10/99:36 amONT - NCE

2 stops23h 34mUnited Airlines

Fri 11/76:45 amNCE - ONT

2 stops24h 04mUnited Airlines

Deal found 9/11

$677

Fri 10/102:51 pmONT - NCE

2 stops18h 24mIberia

Sat 10/1812:40 pmNCE - ONT

2 stops19h 02mIberia

Deal found 9/11

$11,453

Mon 10/136:00 amONT - NCE

2 stops19h 00mUnited Airlines

Sat 10/1812:10 pmNCE - ONT

2 stops19h 42mUnited Airlines

Deal found 9/11

$1,622

Sat 10/257:02 amONT - NCE

2 stops18h 23mUnited Airlines

Sat 11/17:05 amNCE - ONT

2 stops18h 29mUnited Airlines

Deal found 9/10

$830

Tue 10/2812:43 pmONT - NCE

2 stops16h 32mMultiple Airlines

Fri 11/2811:55 amNCE - ONT

2 stops19h 28mMultiple Airlines

Deal found 9/10

$1,174

Fri 10/317:00 amONT - NCE

2 stops22h 30mUnited Airlines

Wed 11/121:20 pmNCE - ONT

2 stops37h 14mUnited Airlines

Deal found 9/11

$2,355

One-way flights from Ontario to Nice
Search for one-way flight options from Ontario to Nice. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Fri 11/285:05 amONT - NCE

2 stops22h 35mUnited Airlines

Deal found 9/11

$515

Sat 9/276:00 amONT - NCE

2 stops19h 00mUnited Airlines

Deal found 9/11

$593

Sun 10/128:16 pmONT - NCE

2 stops29h 39mUnited Airlines

Deal found 9/10

$5,543

Wed 10/810:57 amONT - NCE

2 stops23h 48mAmerican Airlines

Deal found 9/10

$5,813

Thu 10/92:00 pmONT - NCE

2 stops21h 40mBritish Airways

Deal found 9/10

$6,065

Fri 10/102:00 pmONT - NCE

2 stops22h 05mBritish Airways

Deal found 9/10

$6,073

Sat 10/115:05 amONT - NCE

2 stops20h 50mAir Canada

Deal found 9/10

$6,193

Fly from

Fly to

Route

Depart

Return

Price

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 10/9

9:36 am-6:10 pm

2 stops23h 34m

Nice Côte d'Azur

Fri 11/7

6:45 am-9:49 pm

2 stops24h 04m

$677

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 3/10

10:57 am-3:05 pm

2 stops20h 08m

Nice Côte d'Azur

Tue 3/24

12:10 pm-11:43 pm

2 stops19h 33m

$822

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 10/25

7:02 am-10:25 am

2 stops18h 23m

Nice Côte d'Azur

Sat 11/1

7:05 am-5:34 pm

2 stops18h 29m

$830

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 11/3

12:46 pm-2:45 pm

2 stops16h 59m

Nice Côte d'Azur

Sat 11/15

11:55 am-10:29 pm

2 stops19h 34m

$932

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 12/15

12:46 pm-2:45 pm

2 stops16h 59m

Nice Côte d'Azur

Mon 12/22

12:00 pm-10:14 pm

2 stops19h 14m

$1,136

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 10/28

12:43 pm-1:15 pm

2 stops16h 32m

Nice Côte d'Azur

Fri 11/28

11:55 am-10:23 pm

2 stops19h 28m

$1,174

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 11/3

12:46 pm-2:45 pm

2 stops16h 59m

Nice Côte d'Azur

Fri 11/14

11:55 am-10:29 pm

2 stops19h 34m

$1,201

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 11/2

2:53 pm-4:50 pm

2 stops16h 57m

Nice Côte d'Azur

Sat 11/15

11:55 am-10:29 pm

2 stops19h 34m

$1,343

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 11/20

12:53 pm-3:05 pm

2 stops17h 12m

Nice Côte d'Azur

Fri 11/28

11:55 am-10:23 pm

2 stops19h 28m

$1,486

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 11/3

1:40 pm-11:00 pm

2 stops24h 20m

Nice Côte d'Azur

Thu 11/13

1:20 pm-5:34 pm

2 stops37h 14m

$1,498

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 20 results

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 $1,216). 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

How long is the flight from Ontario to Nice?
A quick flight from Ontario to Nice can take about 16h 59m. United Airlines provides one of the quickest options available for as low as $932. There are 6038 mi between Ontario and Nice. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Ontario to Nice one-way?
$515 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 Air Canada and American Airlines, with prices starting from $5,543 and $5,813, 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 $1,216). 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

Beausoleil

Menton

Roquebrune-Cap-Martin

Saint-Raphaël

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$515+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Ontario to Nice

Round-trip from

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Find flight deals from Ontario to Nice

Cheapest flights from Ontario to NiceExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Nice that are best for you.

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.

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?

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?

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

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

How can I find direct flights from Ontario to Nice?

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

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

Traveling to a place near Nice?

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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 September 11, 2025.