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

$476 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $482 and $489, 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.

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

Travelers have found it’s best to book a flight 46 days in advance to save up to 24% 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 46 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 $835, or $1,384 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 $902. You can even find prices in February for less than $902, as users have found deals to Nice from as low as $474. 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 24%.

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.

$476+ Flights from Ontario to Nice

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Cheap flight deals from Ontario to Nice

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$803 (Delta)
One-way from	$476 (KLM)
Popular in	June
Cheapest in	February
Average price	$894

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 ($119 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in April 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 abril 15, 2025.

mar. 5/137:05 amONT - NCE

1 stop19h 55mDelta

mar. 5/2010:15 amNCE - ONT

1 stop21h 14mDelta

Deal found 4/15

$803

mar. 5/135:05 amONT - NCE

2 stops27h 05mUnited Airlines

mar. 5/208:45 amNCE - ONT

2 stops22h 15mUnited Airlines

Deal found 4/15

$843

mar. 9/167:00 amONT - NCE

2 stops16h 00mMultiple Airlines

mié. 10/812:10 pmNCE - ONT

2 stops17h 23mMultiple Airlines

Deal found 4/14

$850

mié. 5/1412:18 pmONT - NCE

1 stop14h 42mKLM

vie. 5/2310:15 amNCE - ONT

1 stop18h 18mKLM

Deal found 4/15

$950

mié. 5/144:15 pmONT - NCE

3 stops33h 40mAir Canada

vie. 5/231:10 pmNCE - ONT

3 stops32h 21mAir Canada

Deal found 4/15

$1,031

vie. 4/186:00 amONT - NCE

2 stops27h 15mAmerican Airlines

dom. 4/277:20 amNCE - ONT

2 stops23h 50mAmerican Airlines

Deal found 4/14

$9,424

vie. 4/1810:54 amONT - NCE

2 stops19h 01mBritish Airways

dom. 4/277:20 amNCE - ONT

2 stops25h 30mBritish Airways

Deal found 4/14

$9,461

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 abril 15, 2025.

mar. 5/137:05 amONT - NCE

1 stop19h 55mDelta

mar. 5/2010:15 amNCE - ONT

1 stop21h 14mDelta

Deal found 4/15

$803

mar. 5/135:05 amONT - NCE

2 stops27h 05mUnited Airlines

mar. 5/208:45 amNCE - ONT

2 stops22h 15mUnited Airlines

Deal found 4/15

$843

mar. 9/167:00 amONT - NCE

2 stops16h 00mMultiple Airlines

mié. 10/812:10 pmNCE - ONT

2 stops17h 23mMultiple Airlines

Deal found 4/14

$850

mié. 5/1412:18 pmONT - NCE

1 stop14h 42mKLM

vie. 5/2310:15 amNCE - ONT

1 stop18h 18mKLM

Deal found 4/15

$950

mié. 5/144:15 pmONT - NCE

3 stops33h 40mAir Canada

vie. 5/231:10 pmNCE - ONT

3 stops32h 21mAir Canada

Deal found 4/15

$1,031

Last-minute flights from Ontario to Nice
Discover last-minute flight deals from Ontario to Nice. Data last updated abril 15, 2025 and is based on user searches.

vie. 4/186:00 amONT - NCE

2 stops27h 15mAmerican Airlines

dom. 4/277:20 amNCE - ONT

2 stops23h 50mAmerican Airlines

Deal found 4/14

$9,424

vie. 4/1810:54 amONT - NCE

2 stops19h 01mBritish Airways

dom. 4/277:20 amNCE - ONT

2 stops25h 30mBritish Airways

Deal found 4/14

$9,461

dom. 4/202:44 pmONT - NCE

2 stops18h 31mAmerican Airlines

dom. 4/277:20 amNCE - ONT

2 stops23h 50mAmerican Airlines

Deal found 4/14

$9,424

dom. 4/204:35 pmONT - NCE

2 stops17h 10mBritish Airways

dom. 4/277:20 amNCE - ONT

2 stops20h 09mBritish Airways

Deal found 4/14

$9,462

lun. 5/1212:18 pmONT - NCE

1 stop14h 42mMultiple Airlines

lun. 5/1910:15 amNCE - ONT

1 stop18h 18mMultiple Airlines

Deal found 4/15

$1,025

mar. 5/1312:18 pmONT - NCE

1 stop14h 42mDelta

mié. 5/2110:15 amNCE - ONT

1 stop21h 14mDelta

Deal found 4/15

$803

mar. 5/135:05 amONT - NCE

2 stops27h 05mUnited Airlines

mar. 5/208:45 amNCE - ONT

2 stops22h 15mUnited Airlines

Deal found 4/15

$843

mié. 5/1412:18 pmONT - NCE

1 stop14h 42mKLM

vie. 5/2310:15 amNCE - ONT

1 stop18h 18mKLM

Deal found 4/15

$950

mié. 5/144:15 pmONT - NCE

3 stops33h 40mAir Canada

vie. 5/231:10 pmNCE - ONT

3 stops32h 21mAir Canada

Deal found 4/15

$1,031

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 abril 15, 2025.

lun. 5/1212:18 pmONT - NCE

1 stop14h 42mKLM

Deal found 4/14

$476

mar. 8/56:39 pmONT - NCE

3 stops28h 21mUnited Airlines

Deal found 4/14

$482

vie. 5/94:15 pmONT - NCE

2 stops57h 40mAir Canada

Deal found 4/14

$489

mié. 10/85:05 pmONT - NCE

2 stops16h 25mDelta

Deal found 4/15

$500

vie. 5/912:18 pmONT - NCE

1 stop14h 42mVirgin Atlantic

Deal found 4/14

$518

mar. 5/132:44 pmONT - NCE

2 stops18h 31mIberia

Deal found 4/14

$601

vie. 5/2310:59 pmONT - NCE

2 stops34h 46mMultiple Airlines

Deal found 4/14

$1,624

mié. 10/85:02 pmONT - NCE

2 stops18h 38mAmerican Airlines

Deal found 4/14

$3,427

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OntarioNice

ONT - NCE

ONTNCE

Ontario

mar. 5/13

12:18 pm-12:00 pm

1 stop14h 42m

Nice Côte d'Azur

mié. 5/21

10:15 am-10:29 pm

1 stop21h 14m

$803

OntarioNice

ONT - NCE

ONTNCE

Ontario

mar. 5/13

5:05 am-5:10 pm

2 stops27h 05m

Nice Côte d'Azur

mar. 5/20

8:45 am-10:00 pm

2 stops22h 15m

$843

OntarioNice

ONT - NCE

ONTNCE

Ontario

mar. 9/16

7:00 am-8:00 am

2 stops16h 00m

Nice Côte d'Azur

mié. 10/8

12:10 pm-8:33 pm

2 stops17h 23m

$850

OntarioNice

ONT - NCE

ONTNCE

Ontario

mié. 5/14

12:18 pm-12:00 pm

1 stop14h 42m

Nice Côte d'Azur

vie. 5/23

10:15 am-7:33 pm

1 stop18h 18m

$950

OntarioNice

ONT - NCE

ONTNCE

Ontario

mié. 5/14

4:15 pm-10:55 am

3 stops33h 40m

Nice Côte d'Azur

vie. 5/23

1:10 pm-12:31 pm

3 stops32h 21m

$1,031

OntarioNice

ONT - NCE

ONTNCE

Ontario

lun. 5/12

12:18 pm-12:00 pm

1 stop14h 42m

$476

OntarioNice

ONT - NCE

ONTNCE

Ontario

mar. 8/5

6:39 pm-8:00 am

3 stops28h 21m

$482

OntarioNice

ONT - NCE

ONTNCE

Ontario

vie. 5/9

4:15 pm-10:55 am

2 stops57h 40m

$489

OntarioNice

ONT - NCE

ONTNCE

Ontario

mié. 10/8

5:05 pm-6:30 pm

2 stops16h 25m

$500

OntarioNice

ONT - NCE

ONTNCE

Ontario

vie. 5/9

12:18 pm-12:00 pm

1 stop14h 42m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 13 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 $1,186). 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?

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

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

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

Delta

8.0

Very good

7,917 reviews

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

7,917 reviews

Delta

8.0

Very good

7,917 reviews

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

1,323 reviews

Delta

8.0

Very good

7,917 reviews

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

8,658 reviews

Delta

8.0

Very good

7,917 reviews

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.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,917 reviews

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

7,917 reviews

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

What are the cheapest airlines to fly from Ontario to Nice one-way?
$476 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $482 and $489, 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 $1,186). 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

Sainte-Maxime

Roquebrune-Cap-Martin

Saint-Raphaël

Saint-Jean-Cap-Ferrat

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$476+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Nice with Cheapflights

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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 abril 15, 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 abril 15, 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?

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 abril 15, 2025.

Rainfall in Nice by month

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

Temperature in Nice by month

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

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 abril 15, 2025.

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 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 Ontario?

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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 abril 15, 2025.