ONT - NCE

$390 Find Cheap Flights from Ontario to Nice - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$868
Typical prices: $1,029-$1,483
Iberia
Wed 2/14Thu 2/22
ONT - NCE • 2 stops
Cheapest one-way
$390
Typical prices: $523-$523
United Airlines
Tue 5/1
ONT - NCE • 2 stops
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Flight Deals

Cheap Flights from Ontario to Nice (ONT-NCE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Nice

Sun, Feb 14 - Mon, Feb 22
Multiple Airlines Logo
6:00 am - 12:00 pmONT  Ontario-NCE Nice Côte d'Azur
21h 00m2 stops Dallas/Fort Worth Madrid Barajas
Multiple Airlines Logo
7:00 pm - 1:51 pmNCE  Nice Côte d'Azur-ONT Ontario
27h 51m2 stops Madrid Barajas Dallas/Fort Worth
$868Multiple Airlines
Sun, Feb 14 - Thu, Feb 18
United Airlines Logo
7:40 am - 8:45 amONT  Ontario-NCE Nice Côte d'Azur
40h 05m2 stops San Francisco Zurich
United Airlines Logo
7:00 am - 10:30 pmNCE  Nice Côte d'Azur-ONT Ontario
24h 30m2 stops Frankfurt am Main San Francisco
$897United Airlines
Sun, Feb 14 - Thu, Feb 18
United Airlines Logo
7:40 am - 8:45 amONT  Ontario-NCE Nice Côte d'Azur
40h 05m2 stops San Francisco Zurich
United Airlines Logo
7:00 am - 10:30 pmNCE  Nice Côte d'Azur-ONT Ontario
24h 30m2 stops Frankfurt am Main San Francisco
$898United Airlines
Tue, Dec 1 - Thu, Dec 10
United Airlines Logo
11:20 am - 12:45 pmONT  Ontario-NCE Nice Côte d'Azur
16h 25m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
10:10 am - 9:59 pmNCE  Nice Côte d'Azur-ONT Ontario
20h 49m2 stops Frankfurt am Main Houston George Bush Intcntl
$904United Airlines
Tue, Dec 1 - Thu, Dec 10
United Airlines Logo
11:20 am - 12:45 pmONT  Ontario-NCE Nice Côte d'Azur
16h 25m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
10:10 am - 9:59 pmNCE  Nice Côte d'Azur-ONT Ontario
20h 49m2 stops Frankfurt am Main Houston George Bush Intcntl
$905United Airlines
Thu, Dec 3 - Fri, Dec 25
United Airlines Logo
11:20 am - 5:30 pmONT  Ontario-NCE Nice Côte d'Azur
21h 10m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
1:25 pm - 10:53 pmNCE  Nice Côte d'Azur-ONT Ontario
18h 28m2 stops Munich Franz Josef Strauss San Francisco
$956United Airlines
Thu, Dec 3 - Fri, Dec 25
United Airlines Logo
11:20 am - 5:30 pmONT  Ontario-NCE Nice Côte d'Azur
21h 10m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
1:25 pm - 10:53 pmNCE  Nice Côte d'Azur-ONT Ontario
18h 28m2 stops Munich Franz Josef Strauss San Francisco
$957United Airlines
Fri, Mar 26 - Sat, Apr 3
United Airlines Logo
1:00 pm - 5:30 pmONT  Ontario-NCE Nice Côte d'Azur
20h 30m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:50 am - 8:07 pmNCE  Nice Côte d'Azur-ONT Ontario
22h 17m2 stops Frankfurt am Main San Francisco
$1,133United Airlines
Tue, Dec 1 - Thu, Dec 10
Multiple Airlines Logo
11:30 am - 1:45 pmONT  Ontario-NCE Nice Côte d'Azur
17h 15m2 stops Denver Intl Frankfurt am Main
Multiple Airlines Logo
11:15 pm - 11:23 pmNCE  Nice Côte d'Azur-ONT Ontario
33h 08m3 stops Barcelona-El Prat Lisbon Humberto Delgado San Francisco
$1,146Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Delta Logo
7:06 am - 5:20 pmONT  Ontario-NCE Nice Côte d'Azur
25h 14m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
11:10 am - 10:04 amNCE  Nice Côte d'Azur-ONT Ontario
31h 54m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$1,151Delta
Booking Insights

Price, demand and travel trends for Ontario to Nice flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Ontario to Nice?

United Airlines ($897) and Delta ($1,151) are the cheapest airlines to fly round-trip from Ontario to Nice according to KAYAK data over the last 5 days.

Find deals

Key details for Ontario to Nice flights

Cheapest flight

$390
One-way flight from Ontario to Nice

When to book flights from Ontario to Nice

Are your dates flexible? Find out the best times to travel from Ontario to Nice based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Nice flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to Nice?

    Only Economy Class is available on flights from Ontario to Nice.

  • Do I need a passport to fly from Ontario to Nice?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Ontario to Nice looking right now?

    One-way fares from Ontario to Nice are currently higher than usual. Average one-way flight prices are about $556, which is 6% above the typical average for this route.

  • What car rental options are available at Nice Côte d'Azur Airport (NCE)?

    Nice Côte d'Azur Airport (NCE) hosts 5 major car rental companies, with daily rates averaging $54 for economy cars. Top options include:

    • Goldcar Rental SP
    • Europcar
    • Alamo
    • Budget
    • Ok Mobility

  • Which airports can I use when flying from Ontario to Nice?

    Flights from Ontario to Nice usually depart from Ontario (ONT) and arrive at Nice Côte d'Azur (NCE).

  • Which airports do connecting flights from Ontario to Nice pass through?

    Most connecting flights from Ontario to Nice pass through Atlanta Hartsfield-Jackson (ATL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Ontario to Nice?

    Yes. Flexible dates can save you up to 50% on flights from Ontario to Nice. Monday is the cheapest departure day at $755 round-trip on average, while Saturday is the most expensive at $1,483, a difference of $728.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Ontario and Nice?

    Nice is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Nice?

    Some of the most popular sights in Nice are Place Massena, Old Town Vieille Ville and Palais des Expositions. These are among the most viewed places in Nice on KAYAK.

Your guide to booking Ontario to Nice flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Ontario to Nice

Complete your trip to Nice with a hotel stay or car rental

Car rentals in Nice
Hotels in Nice
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