$347 Find Cheap Flights from Italy to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Italy to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Italy to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Italy to Ontario

Fri, Aug 29 - Sat, Sep 6
United Airlines Logo
7:10 am - 5:29 pmFCO-ONT
19h 19m2 stops
United Airlines Logo
1:15 pm - 12:20 pmONT-FCO
14h 05m1 stop
$594United Airlines
Find Deal
Sat, Sep 6 - Wed, Sep 10
United Airlines Logo
9:10 am - 9:25 pmMXP-ONT
21h 15m2 stops
United Airlines Logo
1:42 pm - 6:05 pmONT-MXP
19h 23m2 stops
$597United Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 15
American Airlines Logo
10:15 am - 10:29 pmMXP-ONT
21h 14m2 stops
American Airlines Logo
4:47 pm - 8:40 pmONT-MXP
18h 53m2 stops
$636American Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 14
American Airlines Logo
11:20 am - 10:29 pmMXP-ONT
20h 09m2 stops
American Airlines Logo
9:59 am - 6:20 pmONT-MXP
23h 21m2 stops
$646American Airlines
Find Deal
Mon, Nov 3 - Sun, Nov 9
British Airways Logo
7:25 pm - 6:21 pmMXP-ONT
31h 56m2 stops
British Airways Logo
12:46 pm - 6:35 pmONT-MXP
20h 49m2 stops
$649British Airways
Find Deal
Fri, Nov 7 - Sat, Dec 6
 Logo
11:35 am - 10:29 pmFCO-ONT
19h 54m1 stop
 Logo
8:48 am - 10:35 amONT-FCO
16h 47m1 stop
Fri, Nov 14 - Thu, Dec 4
 Logo
11:35 am - 10:29 pmFCO-ONT
19h 54m1 stop
 Logo
8:48 am - 10:35 amONT-FCO
16h 47m1 stop
Thu, Sep 18 - Thu, Sep 25
KLM Logo
11:40 am - 7:15 pmMXP-ONT
16h 35m1 stop
KLM Logo
7:05 am - 9:25 amONT-MXP
17h 20m1 stop
$714KLM
Find Deal
Mon, Aug 25 - Sun, Sep 7
KLM Logo
11:15 am - 7:11 pmVCE-ONT
16h 56m1 stop
KLM Logo
11:45 am - 11:35 amONT-VCE
14h 50m1 stop
$753KLM
Find Deal
Wed, Oct 15 - Wed, Oct 29
British Airways Logo
10:40 am - 11:51 pmLIN-ONT
22h 11m2 stops
British Airways Logo
2:51 pm - 5:45 pmONT-LIN
18h 54m2 stops
$854British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends for flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Rome, which takes 12h 40m, Venice, which takes 14h 15m, Milan, which takes 14h 45m, and Bergamo, which takes 16h 05m.

How many direct flights to Ontario are there each day?

There are around 81 direct flights from within Italy to Ontario every day. Most flights depart in the morning, with 8:00 am the most common departure time and 48% of flights departing in the morning.

Good to know

Cheapest flight$347
Flight from Rome to Ontario

FAQs - booking Ontario flights

  • How far is Ontario Airport from central Ontario?

    The distance between Ontario Airport and downtown Ontario is 3 miles.

  • What is the name of Ontario’s airport?

    There is only 1 airport in Ontario, called Ontario Airport (ONT). It can also be referred to as Ontario or Ontario Intl.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Thursday where round-trip tickets can be as cheap as $747. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $865 on average.

  • How does KAYAK find such low prices on flights to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $777 on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $827.

  • How many direct flights to Ontario are there each week?

    Each week there are around 565 direct flights from within Italy to Ontario. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Reviews of the top airline flying from Italy to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Italy to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7267 reviews
6.4Entertainment
6.7Comfort
6.9Boarding
7.6Crew
6.3Food
Airline reviews

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

10.0 ExcellentAnonymous, Aug 2025LGW - TPA
Read more British Airways reviews

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

There was a slight delay. Otherwise, everything else was satisfactory.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The plane was known to be late in advance of takeoff. My guess is that it was known to be late at 11am or 5 hours before scheduled takeoff time. We were late to leave and with a wheelchair and the a cart, we only made it to gate. We raced! Inside plane, all was great

The booking agent, cheapflightsfares, messed up, and the information for the seats we paid extra for was not sent to American Airlines. We were separated on the return flight and sent to the lowest economy section. The flight attendant helped arrange seating at the back of the plane to allow my wife and me to sit together.

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

We were kicked off this flight by British Airways due to delays on our connecting flight also operated by British airways and were rebooked on a different carrier which delayed our arrival home by > 26 hours.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.