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Cheap flights from Ontario to Nice from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Nice departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Nice

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:00 am - 9:25 am
ONT
-
NCE
19h 25m
2 stops
Air Canada Logo
12:35 pm - 8:52 pm
NCE
-
ONT
41h 17m
2 stops
$851Air Canada
Tue, Sep 1 - Wed, Sep 30
Delta Logo
12:00 pm - 12:00 pm
ONT
-
NCE
15h 00m
1 stop
Delta Logo
10:15 am - 9:56 pm
NCE
-
ONT
20h 41m
1 stop
$868Delta
Tue, Sep 1 - Thu, Oct 1
United Airlines Logo
5:00 am - 9:35 am
ONT
-
NCE
19h 35m
2 stops
United Airlines Logo
8:45 am - 6:19 pm
NCE
-
ONT
18h 34m
2 stops
$875United Airlines
Tue, Aug 25 - Tue, Sep 8
United Airlines Logo
6:00 am - 10:05 am
ONT
-
NCE
19h 05m
2 stops
United Airlines Logo
7:00 am - 8:20 pm
NCE
-
ONT
21h 20m
2 stops
$876United Airlines
Wed, Oct 21 - Fri, Oct 30
KLM Logo
12:00 pm - 12:00 pm
ONT
-
NCE
15h 00m
1 stop
KLM Logo
10:15 am - 6:01 pm
NCE
-
ONT
16h 46m
1 stop
$928KLM
Thu, Sep 10 - Wed, Sep 23
Delta Logo
10:59 pm - 12:00 pm
ONT
-
NCE
28h 01m
1 stop
Delta Logo
10:15 am - 6:01 pm
NCE
-
ONT
16h 46m
1 stop
$935Delta
Fri, Sep 4 - Thu, Oct 1
United Airlines Logo
6:00 am - 10:05 am
ONT
-
NCE
19h 05m
2 stops
United Airlines Logo
6:40 am - 8:16 pm
NCE
-
ONT
22h 36m
2 stops
$936United Airlines
Mon, Oct 12 - Sat, Oct 24
KLM Logo
12:00 pm - 12:00 pm
ONT
-
NCE
15h 00m
1 stop
KLM Logo
10:15 am - 6:01 pm
NCE
-
ONT
16h 46m
1 stop
$942KLM
Tue, Sep 22 - Wed, Sep 30
Delta Logo
12:32 pm - 12:00 pm
ONT
-
NCE
14h 28m
1 stop
Delta Logo
10:15 am - 7:53 pm
NCE
-
ONT
18h 38m
1 stop
$952Delta
Wed, Aug 12 - Tue, Aug 18
United Airlines Logo
7:00 am - 9:25 am
ONT
-
NCE
17h 25m
2 stops
United Airlines Logo
9:50 am - 6:11 pm
NCE
-
ONT
17h 21m
2 stops
$959United Airlines
Sun, Aug 30 - Thu, Sep 10

Turkish Airlines flights from Ontario to Nice

Our best Turkish Airlines deals on Ontario to Nice flight tickets
Turkish Airlines
Sep 8
ONT11:50 pmOntario
33h 35m
2 stops
NCE6:25 pmNice Côte d'Azur
Sep 22
NCE7:25 pmNice Côte d'Azur
33h 48m
2 stops
ONT8:13 pmOntario
$1,114
Turkish Airlines
May 30
ONT10:41 pmOntario
58h 44m
2 stops
NCE6:25 pmNice Côte d'Azur
Jun 5
NCE10:30 amNice Côte d'Azur
43h 17m
2 stops
ONT8:47 pmOntario
$2,038
Turkish Airlines
May 30
ONT10:41 pmOntario
49h 29m
2 stops
NCE9:10 amNice Côte d'Azur
Jun 5
NCE7:25 pmNice Côte d'Azur
34h 22m
2 stops
ONT8:47 pmOntario
$2,085

United Airlines flights from Ontario to Nice

Our best United Airlines deals on Ontario to Nice flight tickets
United Airlines
Aug 25
ONT5:00 amOntario
19h 35m
2 stops
NCE9:35 amNice Côte d'Azur
Sep 8
NCE8:45 amNice Côte d'Azur
18h 34m
2 stops
ONT6:19 pmOntario
$875
United Airlines
Oct 21
ONT6:00 amOntario
19h 05m
2 stops
NCE10:05 amNice Côte d'Azur
Oct 30
NCE7:00 amNice Côte d'Azur
21h 20m
2 stops
ONT8:20 pmOntario
$876
United Airlines
Oct 12
ONT6:00 amOntario
19h 05m
2 stops
NCE10:05 amNice Côte d'Azur
Oct 24
NCE6:40 amNice Côte d'Azur
22h 36m
2 stops
ONT8:16 pmOntario
$936

momondo 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, momondo users made 832,500 searches. Data last updated May 16, 2026.
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

Cheapest round-trip

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 9/1

5:00 am-9:25 am

2 stops19h 25m

Nice Côte d'Azur

Wed 9/30

12:35 pm-8:52 pm

2 stops41h 17m

$851

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 9/1

12:00 pm-12:00 pm

1 stop15h 00m

Nice Côte d'Azur

Thu 10/1

10:15 am-9:56 pm

1 stop20h 41m

$868

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 8/25

5:00 am-9:35 am

2 stops19h 35m

Nice Côte d'Azur

Tue 9/8

8:45 am-6:19 pm

2 stops18h 34m

$875

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 10/21

6:00 am-10:05 am

2 stops19h 05m

Nice Côte d'Azur

Fri 10/30

7:00 am-8:20 pm

2 stops21h 20m

$876
Quickest round-trip

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 9/10

12:00 pm-12:00 pm

1 stop15h 00m

Nice Côte d'Azur

Wed 9/23

10:15 am-6:01 pm

1 stop16h 46m

$928

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 9/4

10:59 pm-12:00 pm

1 stop28h 01m

Nice Côte d'Azur

Thu 10/1

10:15 am-6:01 pm

1 stop16h 46m

$935

OntarioNice

ONT - NCE

ONTNCE

Ontario

Mon 10/12

6:00 am-10:05 am

2 stops19h 05m

Nice Côte d'Azur

Sat 10/24

6:40 am-8:16 pm

2 stops22h 36m

$936

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 9/22

12:00 pm-12:00 pm

1 stop15h 00m

Nice Côte d'Azur

Wed 9/30

10:15 am-6:01 pm

1 stop16h 46m

$942

OntarioNice

ONT - NCE

ONTNCE

Ontario

Wed 8/12

12:32 pm-12:00 pm

1 stop14h 28m

Nice Côte d'Azur

Tue 8/18

10:15 am-7:53 pm

1 stop18h 38m

$952

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 8/30

7:00 am-9:25 am

2 stops17h 25m

Nice Côte d'Azur

Thu 9/10

9:50 am-6:11 pm

2 stops17h 21m

$959

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nice from

How to get the cheapest flight ticket from Ontario to Nice

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Nice Côte d'Azur?

KLM and United Airlines are the most popular carriers operating from Ontario to Nice Côte d'Azur

What airlines fly to Nice?

Air France, British Airways and Delta are the top three most popular airlines that fly to Nice from Ontario according to our data. Air France is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Nice. Keep in mind that there are 12 different airlines that fly to Nice on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Nice

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Nice according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Nice (ONT to NCE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Nice

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Ontario to Nice takes 15h 00m
There are no direct flights from Ontario to Nice. There are no popular flight routes from Ontario to Nice.
Search flight deals

Frequently asked questions about flying from Ontario to Nice

  • How far is Ontario to Nice Côte d'Azur by plane?

    Ontario and Nice Côte d'Azur are 6038.7 mi apart from one another. By plane, this route typically takes 15h 00m.

  • When did momondo last update prices for flights from Ontario Airport to Nice Côte d'Azur Airport?

    Prices for flights from Ontario Airport to Nice Côte d'Azur Airport refresh daily.

  • How old do you have to be to fly from Ontario Airport to Nice Côte d'Azur Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Nice Côte d'Azur Airport.

  • What documentation or ID do you need to fly to Nice Côte d'Azur Airport?

    The necessary travel and health documents for your Nice Côte d'Azur Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Nice?

Book flights to Nice if you plan to visit one of these locations
Monaco
Saint-Tropez
Cannes
Antibes
Beausoleil
Menton
Saint-Jean-Cap-Ferrat
Cagnes-sur-Mer
Beaulieu-sur-Mer
Saint-Raphaël
Sainte-Maxime
Eze
Mandelieu-la-Napoule
Valbonne
Villefranche-sur-Mer
Biot
Roquebrune-Cap-Martin
Fréjus
Saint-Laurent-du-Var
Vence

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Nice?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Nice for you.

Can I find flights from Ontario to Nice with flexible booking policies on momondo?

Flights from Ontario to Nice with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Nice?

Once all potential Ontario to Nice flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Nice right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Nice flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to France

Airports servicing Provence-Alpes-Côte d'Azur

Avignon-Caum Airport
Marseille Airport
Toulon Hyeres Airport