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Cheap flights from Ontario to Nice from $368

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 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
United Airlines Logo
10:37 am - 12:40 pm
ONT
-
NCE
17h 03m
2 stops
United Airlines Logo
10:20 am - 8:36 pm
NCE
-
ONT
19h 16m
2 stops
$943United Airlines
Sun, May 3 - Tue, May 19
United Airlines Logo
10:37 am - 1:35 pm
ONT
-
NCE
17h 58m
2 stops
United Airlines Logo
6:40 am - 10:35 pm
NCE
-
ONT
24h 55m
2 stops
$954United Airlines
Sun, May 10 - Wed, May 20
United Airlines Logo
7:00 am - 9:25 am
ONT
-
NCE
17h 25m
2 stops
United Airlines Logo
10:20 am - 8:36 pm
NCE
-
ONT
19h 16m
2 stops
$955United Airlines
Tue, May 5 - Tue, May 19
United Airlines Logo
10:37 am - 1:35 pm
ONT
-
NCE
17h 58m
2 stops
United Airlines Logo
9:55 am - 10:46 pm
NCE
-
ONT
21h 51m
2 stops
$956United Airlines
Sun, May 10 - Fri, May 22
United Airlines Logo
1:18 pm - 8:45 pm
ONT
-
NCE
22h 27m
2 stops
United Airlines Logo
2:25 pm - 10:58 pm
NCE
-
ONT
17h 33m
2 stops
$964United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
1:44 pm - 10:55 am
ONT
-
NCE
36h 11m
2 stops
United Airlines Logo
2:25 pm - 10:58 pm
NCE
-
ONT
17h 33m
2 stops
$965United Airlines
Thu, Sep 3 - Tue, Sep 8
Turkish Airlines Logo
10:56 pm - 9:10 am
ONT
-
NCE
25h 14m
2 stops
Turkish Airlines Logo
10:45 am - 9:29 pm
NCE
-
ONT
43h 44m
2 stops
$970Turkish Airlines
Fri, Sep 18 - Sun, Sep 27
Delta Logo
10:15 pm - 12:00 pm
ONT
-
NCE
28h 45m
1 stop
Delta Logo
10:15 am - 9:48 pm
NCE
-
ONT
20h 33m
1 stop
$971Delta
Tue, May 5 - Thu, May 14
Delta Logo
7:05 am - 12:00 pm
ONT
-
NCE
19h 55m
1 stop
Delta Logo
10:15 am - 6:36 pm
NCE
-
ONT
17h 21m
1 stop
$979Delta
Sun, May 10 - Tue, May 26
Delta Logo
7:05 am - 12:00 pm
ONT
-
NCE
19h 55m
1 stop
Delta Logo
10:15 am - 6:36 pm
NCE
-
ONT
17h 21m
1 stop
$981Delta
Sun, May 10 - Wed, May 20

United Airlines flights from Ontario to Nice

Our best United Airlines deals on Ontario to Nice flight tickets
United Airlines
May 3
ONT10:37 amOntario
17h 03m
2 stops
NCE12:40 pmNice Côte d'Azur
May 19
NCE10:20 amNice Côte d'Azur
19h 16m
2 stops
ONT8:36 pmOntario
$943
United Airlines
May 10
ONT10:37 amOntario
17h 58m
2 stops
NCE1:35 pmNice Côte d'Azur
May 20
NCE6:40 amNice Côte d'Azur
24h 55m
2 stops
ONT10:35 pmOntario
$954
United Airlines
May 5
ONT7:00 amOntario
17h 25m
2 stops
NCE9:25 amNice Côte d'Azur
May 19
NCE10:20 amNice Côte d'Azur
19h 16m
2 stops
ONT8:36 pmOntario
$955

Air France flights from Ontario to Nice

Our best Air France deals on Ontario to Nice flight tickets
Air France
May 11
ONT9:50 amOntario
18h 10m
2 stops
NCE1:00 pmNice Côte d'Azur
May 25
NCE6:20 amNice Côte d'Azur
18h 57m
2 stops
ONT4:17 pmOntario
$1,091
Air France
May 11
ONT9:50 amOntario
18h 10m
2 stops
NCE1:00 pmNice Côte d'Azur
May 25
NCE6:20 amNice Côte d'Azur
18h 57m
2 stops
ONT4:17 pmOntario
$1,095
Air France
May 11
ONT9:50 amOntario
18h 10m
2 stops
NCE1:00 pmNice Côte d'Azur
May 25
NCE6:20 amNice Côte d'Azur
18h 57m
2 stops
ONT4:17 pmOntario
$1,096

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 April 1, 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
Quickest round-trip

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 5/3

10:37 am-12:40 pm

2 stops17h 03m

Nice Côte d'Azur

Tue 5/19

10:20 am-8:36 pm

2 stops19h 16m

$943

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 5/10

10:37 am-1:35 pm

2 stops17h 58m

Nice Côte d'Azur

Wed 5/20

6:40 am-10:35 pm

2 stops24h 55m

$954

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 5/5

7:00 am-9:25 am

2 stops17h 25m

Nice Côte d'Azur

Tue 5/19

10:20 am-8:36 pm

2 stops19h 16m

$955

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 5/10

10:37 am-1:35 pm

2 stops17h 58m

Nice Côte d'Azur

Fri 5/22

9:55 am-10:46 pm

2 stops21h 51m

$956

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 9/3

1:18 pm-8:45 pm

2 stops22h 27m

Nice Côte d'Azur

Tue 9/8

2:25 pm-10:58 pm

2 stops17h 33m

$964

OntarioNice

ONT - NCE

ONTNCE

Ontario

Thu 9/3

1:44 pm-10:55 am

2 stops36h 11m

Nice Côte d'Azur

Tue 9/8

2:25 pm-10:58 pm

2 stops17h 33m

$965

OntarioNice

ONT - NCE

ONTNCE

Ontario

Fri 9/18

10:56 pm-9:10 am

2 stops25h 14m

Nice Côte d'Azur

Sun 9/27

10:45 am-9:29 pm

2 stops43h 44m

$970

OntarioNice

ONT - NCE

ONTNCE

Ontario

Tue 5/5

10:15 pm-12:00 pm

1 stop28h 45m

Nice Côte d'Azur

Thu 5/14

10:15 am-9:48 pm

1 stop20h 33m

$971

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 5/10

7:05 am-12:00 pm

1 stop19h 55m

Nice Côte d'Azur

Tue 5/26

10:15 am-6:36 pm

1 stop17h 21m

$979

OntarioNice

ONT - NCE

ONTNCE

Ontario

Sun 5/10

7:05 am-12:00 pm

1 stop19h 55m

Nice Côte d'Azur

Wed 5/20

10:15 am-6:36 pm

1 stop17h 21m

$981

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?

United Airlines, Air Canada, and KLM 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 30% of people opting to fly with this airline when traveling to Nice. Keep in mind that there are 15 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

14h 52m

Direct flights

None
The fastest flight from Ontario to Nice takes 14h 52m
There are no direct flights from Ontario to Nice. There are no popular flight routes from Ontario to Nice.
Search flight deals

  • 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 14h 52m.

  • 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
Sainte-Maxime
Saint-Jean-Cap-Ferrat
Cagnes-sur-Mer
Beaulieu-sur-Mer
Saint-Raphaël
Mandelieu-la-Napoule
Valbonne
Eze
Villefranche-sur-Mer
Biot
Fréjus
Roquebrune-Cap-Martin
Villeneuve-Loubet
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