$335 Find Cheap Flights from Ontario to Italy - Compare and Save

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 10/20. 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$717
Naples
Naples1 stop$713
Palermo
Palermo2 stops$850
Catania
Catania2 stops$986
Genoa
Genoa2 stops$842
Florence
Florence2 stops$717
Naples
Naples1 stop$713
Palermo
Palermo2 stops$850
Catania
Catania2 stops$986
Genoa
Genoa2 stops$842

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

Mon, Oct 26 - Wed, Nov 11
Delta Logo
12:18 pm - 11:10 am
ONT
-
MXP
14h 52m
1 stop
Delta Logo
12:00 pm - 11:48 pm
MXP
-
ONT
20h 48m
2 stops
$691Delta
Wed, Dec 2 - Thu, Dec 10
Delta Logo
12:00 pm - 10:55 am
ONT
-
MXP
13h 55m
1 stop
Delta Logo
1:05 pm - 10:14 pm
MXP
-
ONT
18h 09m
1 stop
$711Delta
Sun, Aug 2 - Wed, Aug 19
Delta Logo
7:05 am - 7:05 am
ONT
-
NAP
15h 00m
1 stop
Delta Logo
9:05 am - 7:53 pm
NAP
-
ONT
19h 48m
1 stop
$713Delta
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
5:00 am - 9:10 am
ONT
-
VCE
19h 10m
2 stops
United Airlines Logo
12:20 pm - 8:01 pm
VCE
-
ONT
40h 41m
2 stops
$714United Airlines
Sun, Nov 15 - Tue, Nov 24
Multiple Airlines Logo
12:00 pm - 5:25 pm
ONT
-
MXP
20h 25m
2 stops
Multiple Airlines Logo
1:05 pm - 10:14 pm
MXP
-
ONT
18h 09m
1 stop
$715Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
6:00 am - 7:30 am
ONT
-
MXP
16h 30m
2 stops
United Airlines Logo
9:45 am - 9:21 pm
MXP
-
ONT
20h 36m
2 stops
$716United Airlines
Sun, Aug 16 - Tue, Aug 25
Air Canada Logo
5:00 am - 9:30 am
ONT
-
VCE
43h 30m
2 stops
Air Canada Logo
12:20 pm - 12:50 pm
VCE
-
ONT
33h 30m
2 stops
$719Air Canada
Wed, Nov 11 - Wed, Nov 25
Multiple Airlines Logo
12:00 pm - 11:10 am
ONT
-
MXP
14h 10m
1 stop
Multiple Airlines Logo
6:55 am - 4:12 pm
MXP
-
ONT
18h 17m
2 stops
$722Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
British Airways Logo
12:46 pm - 5:45 pm
ONT
-
LIN
19h 59m
2 stops
British Airways Logo
7:35 am - 10:00 pm
LIN
-
ONT
23h 25m
2 stops
$731British Airways
Thu, Dec 3 - Mon, Dec 7
British Airways Logo
12:55 pm - 5:45 pm
ONT
-
LIN
19h 50m
2 stops
British Airways Logo
7:35 am - 10:19 pm
LIN
-
ONT
23h 44m
2 stops
$849British Airways
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 April, when tickets cost $325 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $891 and $693 respectively.

Good to know

Low seasonOctober
Cheapest flight$335
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 21% lower on average.
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.
7.8
DeltaOverall score based on 8467 reviews
8.5Crew
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

Crew was absolutely fantastic and we’re so welcoming and friendly ❤️

10.0 ExcellentRachel, Jul 2026
SFO - SLC
Read more Delta reviews

Crew was absolutely fantastic and we’re so welcoming and friendly ❤️

It was as good as it could be. Flying is not a pleasant experience these days.

Very good flight. Crew was great. No issues and we even arrived early.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

The flight was overbooked and the staff at the gate started calling for volunteers to drop out and offering incentives. That delayed the flight

There was no wifi even after my husband paid for wifi it wasn’t working. The plane looked and felt old.

Update the cabin with tv screens or at least music sources.

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

The seats were very uncomfortable. I paid for the front economy. i swear they added a row of seats in there. It was so tight, that I could measure the distance between my seat and the one in front from my elbow to the tips of my fingers plus six inches. The seat cushion was completely worn out. The dinner was very good. Thank you for having a vegetarian option as a standard. But breakfast was nothing but sugar. that's not food. The crew was crabby and rude, especially in regards to coming to the back gallery. And the entertainment choice: why would you put violent movies on the choice? the Godfather? Some movies with black women being beaten over the head with clubs? What the heck? You know that when there is a movie on a plane, everyone gets to watch it. Why choose the most violent titles possible? The total number of movies were very limited, and the television, even more so. No games were available on the set. The wellness section was nice, thank you. I appreciated a galley in the middle where I could stand. The seats were unbearable.

UA594 was delayed multiple times. I ended up getting picked up so I can make it in time for work 6AM on Monday, 7/6/2026

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

Excellent communication from the staff. We actually arrived early. Very friendly and professional staff.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

No extra snacks were available. Meals quality is terrible. Crew was not friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

I was booked in Premium Economy and never given a chance to choose to purchase my own seat. Ended up with a middle seat, which was very difficult for me. The airline then left my bag in London so when I arrived in Instanbul it was not there. They delivered it to me the next day but many valuable items had been stolen. I've been flying with BA for years and this was the first time I had such a bizarre and bad experience with them.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

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

Flight delayed due to changing a tire....so complete itinerary had to be changed....resulting in delayed arrival. Despite assertions it would be there checked bag didn't arrive til 24 hours later.

Inflight service could have been better. Overall experience was okay

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

Information on your arrival and departure airports