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$520+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NCE
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$761
(United Airlines)

One-way from

$520
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$756
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 ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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 10/68:18 pmONT - NCE
2 stops28h 42mUnited Airlines
Thu 10/2312:10 pmNCE - ONT
2 stops41h 07mUnited Airlines
Deal found 2/21$777
This Delta deal was found by Cheapflights users on 2/21. 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.
Sat 10/1110:59 pmONT - NCE
2 stops28h 01mDelta
Wed 10/226:30 amNCE - ONT
2 stops26h 13mDelta
Deal found 2/21$778
This KLM deal was found by Cheapflights users on 2/21. 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.
Fri 9/127:00 amONT - NCE
1 stop20h 00mKLM
Sun 9/2110:15 amNCE - ONT
1 stop21h 14mKLM
Deal found 2/21$963
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:51 pmONT - NCE
2 stops22h 44mAmerican Airlines
Mon 10/203:35 pmNCE - ONT
2 stops39h 25mAmerican Airlines
Deal found 2/21$977
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/62:44 pmONT - NCE
2 stops24h 21mIberia
Thu 4/176:30 amNCE - ONT
2 stops24h 40mIberia
Deal found 2/20$1,095
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Tue 6/106:00 amONT - NCE
2 stops19h 55mMultiple Airlines
Fri 6/201:10 pmNCE - ONT
2 stops37h 17mMultiple Airlines
Deal found 2/20$1,137
This British Airways deal was found by Cheapflights users on 2/20. 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.
Sat 3/227:00 amONT - NCE
2 stops21h 45mBritish Airways
Wed 5/1412:00 pmNCE - ONT
2 stops18h 58mBritish Airways
Deal found 2/20$2,486

Find flights from Ontario to Nice within your budget

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 February 22, 2025.

Fly from

Ontario

Fly to

Nice

Route

Depart

Return

Price

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 3/24

10:38 am-6:25 pm

2 stops23h 47m

Nice Côte d'Azur

Mon 3/31

6:00 am-5:51 pm

2 stops20h 51m

$761

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 4/16

11:45 am-6:25 pm

2 stops21h 40m

Nice Côte d'Azur

Wed 4/23

2:00 pm-11:05 am

2 stops30h 05m

$864

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 5/7

12:00 pm-12:00 pm

1 stop15h 00m

Nice Côte d'Azur

Wed 5/14

10:15 am-7:42 pm

1 stop18h 27m

$1,008

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 4/6

2:44 pm-12:05 am

2 stops24h 21m

Nice Côte d'Azur

Thu 4/17

6:30 am-10:10 pm

2 stops24h 40m

$1,095

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 6/10

6:00 am-10:55 am

2 stops19h 55m

Nice Côte d'Azur

Fri 6/20

1:10 pm-5:27 pm

2 stops37h 17m

$1,137

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 3/22

7:00 am-12:45 pm

2 stops21h 45m

Nice Côte d'Azur

Wed 5/14

12:00 pm-9:58 pm

2 stops18h 58m

$2,486

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sat 3/15

6:45 pm-12:40 pm

2 stops33h 55m

$520

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 4/21

10:54 am-11:20 pm

2 stops27h 26m

$599

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 5/12

12:00 pm-12:00 pm

1 stop15h 00m

$733

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 7/17

7:00 am-12:00 pm

1 stop20h 00m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 13 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.

Travel insights for flights from Ontario to Nice

Get recent, data-driven insights about flights from Ontario to Nice including ideal travel times, pricing trends, and more.

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 $1,190). 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 February 22, 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 February 22, 2025.
Delta
8.0
Very good
8,212 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

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
8,212 reviews
Delta
8.0
Very good
8,212 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

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
1,330 reviews
Delta
8.0
Very good
8,212 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

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
8,759 reviews
Delta
8.0
Very good
8,212 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

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
8,212 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

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.

Iberia
7.0
Good
2,640 reviews
Delta
8.0
Very good
8,212 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

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 $761. Additional round-trip tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at $864 and $1,008, respectively.

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

    $520 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 British Airways and Delta, with prices starting from $599 and $733, 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 $1,190). 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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