$285 Find Cheap Flights from Ontario to Italy

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Italy departing on 8/10. 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, 0 bags

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Cheap Flights from Ontario to Italy

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Florence
Florence2 stops$622
Naples
Naples2 stops$620
Palermo
Palermo2 stops$830
Catania
Catania2 stops$739
Genoa
Genoa2 stops$704
Florence
Florence2 stops$622
Naples
Naples2 stops$620
Palermo
Palermo2 stops$830
Catania
Catania2 stops$739
Genoa
Genoa2 stops$704

Book Cheap Ontario to Italy Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Italy 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 Ontario to Italy

Tue, Aug 11 - Tue, Aug 25
United Airlines Logo
7:00 am - 10:20 am
ONT
-
MXP
42h 20m
2 stops
United Airlines Logo
12:20 pm - 6:19 pm
MXP
-
ONT
38h 59m
2 stops
$600United Airlines
Wed, Aug 5 - Thu, Aug 20
United Airlines Logo
6:30 am - 7:55 am
ONT
-
FCO
16h 25m
1 stop
United Airlines Logo
11:30 am - 10:58 pm
FCO
-
ONT
44h 28m
2 stops
$607United Airlines
Wed, Aug 12 - Wed, Aug 26
Lufthansa Logo
1:44 pm - 1:20 pm
ONT
-
FCO
14h 36m
1 stop
Lufthansa Logo
1:20 pm - 10:58 pm
FCO
-
ONT
18h 38m
2 stops
$610Lufthansa
Wed, Aug 5 - Thu, Aug 20
United Airlines Logo
6:00 am - 1:15 pm
ONT
-
FCO
22h 15m
2 stops
United Airlines Logo
11:30 am - 6:11 pm
FCO
-
ONT
39h 41m
2 stops
$612United Airlines
Tue, Aug 11 - Wed, Aug 19
British Airways Logo
6:10 am - 10:55 am
ONT
-
VCE
19h 45m
1 stop
British Airways Logo
12:15 pm - 10:14 pm
VCE
-
ONT
18h 59m
1 stop
$619British Airways
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
2:31 pm - 7:25 pm
ONT
-
VCE
19h 54m
2 stops
American Airlines Logo
12:15 pm - 12:08 am
VCE
-
ONT
20h 53m
1 stop
$620American Airlines
Wed, Aug 12 - Tue, Aug 25
Delta Logo
7:00 am - 7:35 am
ONT
-
FCO
15h 35m
1 stop
Delta Logo
9:45 am - 6:01 pm
FCO
-
ONT
17h 16m
1 stop
$628Delta
Sun, Apr 26 - Tue, May 12
Delta Logo
7:05 am - 9:25 am
ONT
-
MXP
17h 20m
1 stop
Delta Logo
11:40 am - 9:48 pm
MXP
-
ONT
19h 08m
1 stop
$630Delta
Wed, Aug 12 - Wed, Aug 19
British Airways Logo
12:47 pm - 5:50 pm
ONT
-
VCE
20h 03m
2 stops
British Airways Logo
9:05 am - 10:14 pm
VCE
-
ONT
22h 09m
2 stops
$641British Airways
Sat, Sep 5 - Sat, Sep 12
Lufthansa Logo
8:00 am - 3:30 pm
ONT
-
CTA
22h 30m
2 stops
Lufthansa Logo
6:35 pm - 8:52 pm
CTA
-
ONT
35h 17m
2 stops
$1,113Lufthansa
Booking Insights

KAYAK's insights & trends for Ontario to Italy flights

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

What is the cheapest month to fly from Ontario to Italy?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Italy, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Italy is August, when tickets cost $565 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,253 and $977 respectively.

Good to know

Low seasonJanuary
Cheapest flight$285
Best time to beat the crowds with an average 4% drop in price.
Flight from Ontario to Rome

FAQs - booking Italy flights

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

    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 from Ontario to Italy.

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

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

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

    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 from Ontario to Italy 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 from Ontario to Italy?

    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 from Ontario to Italy up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Italy

 
Need help choosing which airline to fly with from Ontario to Italy? 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.
7.9
DeltaOverall score based on 8292 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

2.0 MediocreIsabella, Mar 2026
SJC - SLC
Read more Delta reviews

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Awful it always is unfortunately is the only way to fly direct to london

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

Everything you need to know for your flight from Ontario to Italy

Information on your arrival and departure airports