$335 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 8/4. 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$719
Naples
Naples2 stops$817
Palermo
Palermo2 stops$1,012
Catania
Catania2 stops$914
Genoa
Genoa2 stops$1,246
Florence
Florence2 stops$719
Naples
Naples2 stops$817
Palermo
Palermo2 stops$1,012
Catania
Catania2 stops$914
Genoa
Genoa2 stops$1,246

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 - 1:20 pm
ONT
-
MXP
21h 20m
1 stop
United Airlines Logo
12:20 pm - 6:19 pm
MXP
-
ONT
38h 59m
2 stops
$692United Airlines
Tue, Aug 4 - Thu, Aug 20
British Airways Logo
10:25 am - 10:55 am
ONT
-
VCE
15h 30m
1 stop
British Airways Logo
12:15 pm - 9:12 pm
VCE
-
ONT
17h 57m
1 stop
$710British Airways
Sat, Aug 1 - Mon, Aug 31
Delta Logo
7:05 am - 9:25 am
ONT
-
MXP
17h 20m
1 stop
Delta Logo
11:40 am - 9:56 pm
MXP
-
ONT
19h 16m
1 stop
$712Delta
Tue, Aug 4 - Thu, Aug 27
British Airways Logo
12:39 pm - 12:05 pm
ONT
-
FCO
14h 26m
1 stop
British Airways Logo
1:10 pm - 9:12 pm
FCO
-
ONT
17h 02m
1 stop
$713British Airways
Tue, Aug 11 - Thu, Aug 20
British Airways Logo
12:35 pm - 5:15 pm
ONT
-
LIN
19h 40m
2 stops
British Airways Logo
7:35 pm - 6:47 pm
LIN
-
ONT
32h 12m
2 stops
$718British Airways
Wed, Aug 12 - Wed, Aug 26
KLM Logo
12:00 pm - 12:40 pm
ONT
-
FCO
15h 40m
1 stop
KLM Logo
9:45 am - 6:01 pm
FCO
-
ONT
17h 16m
1 stop
$721KLM
Tue, Aug 11 - Fri, Aug 21
United Airlines Logo
8:00 am - 12:40 pm
ONT
-
FLR
19h 40m
2 stops
United Airlines Logo
1:40 pm - 10:58 pm
FLR
-
ONT
18h 18m
2 stops
$721United Airlines
Fri, Aug 14 - Sun, Aug 23
Delta Logo
9:55 am - 1:55 pm
ONT
-
LIN
19h 00m
2 stops
Delta Logo
6:40 am - 6:01 pm
LIN
-
ONT
20h 21m
2 stops
$723Delta
Tue, Aug 11 - Tue, Aug 25
Air Canada Logo
1:18 pm - 9:15 am
ONT
-
FCO
34h 57m
2 stops
Air Canada Logo
11:30 am - 12:38 pm
FCO
-
ONT
34h 08m
2 stops
$725Air Canada
Sun, Aug 2 - Thu, Aug 27
KLM Logo
7:05 am - 7:35 am
ONT
-
FCO
15h 30m
1 stop
KLM Logo
1:10 pm - 9:56 pm
FCO
-
ONT
17h 46m
1 stop
$728KLM
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 $574 (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 $929 respectively.

Good to know

Low seasonJanuary
Cheapest flight$335
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 1% increase 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 8405 reviews
7.2Food
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

The business class seat is exceptional. I wish the food is more palatable.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

Wish the food and overall service was better. They treat Business class passengers same as economy

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!

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

Information on your arrival and departure airports