$323 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

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% 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 Ontario to Italy

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Florence
Florence2 stops$720
Naples
Naples2 stops$721
Palermo
Palermo2 stops$848
Catania
Catania2 stops$920
Genoa
Genoa2 stops$833
Florence
Florence2 stops$720
Naples
Naples2 stops$721
Palermo
Palermo2 stops$848
Catania
Catania2 stops$920
Genoa
Genoa2 stops$833

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

Wed, Aug 5 - Wed, Aug 19
KLM Logo
7:05 am - 9:25 am
ONT
-
MXP
17h 20m
1 stop
KLM Logo
11:40 am - 9:56 pm
MXP
-
ONT
19h 16m
1 stop
$712KLM
Tue, Aug 11 - Sun, Aug 23
United Airlines Logo
7:00 am - 1:20 pm
ONT
-
MXP
21h 20m
1 stop
United Airlines Logo
9:00 am - 6:11 pm
MXP
-
ONT
18h 11m
2 stops
$713United Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
2:20 pm - 5:35 pm
ONT
-
MXP
18h 15m
2 stops
Delta Logo
11:40 am - 9:00 pm
MXP
-
ONT
18h 20m
1 stop
$716Delta
Sun, Aug 16 - Thu, Aug 20
British Airways Logo
7:20 am - 10:55 am
ONT
-
VCE
18h 35m
1 stop
British Airways Logo
12:15 pm - 11:06 pm
VCE
-
ONT
19h 51m
1 stop
$719British Airways
Wed, Apr 15 - Wed, Apr 22
Delta Logo
2:20 pm - 11:00 pm
ONT
-
MXP
23h 40m
2 stops
Delta Logo
9:00 am - 9:00 pm
MXP
-
ONT
21h 00m
2 stops
$720Delta
Wed, Aug 12 - Tue, Aug 25
British Airways Logo
10:25 am - 12:05 pm
ONT
-
FCO
16h 40m
1 stop
British Airways Logo
1:30 pm - 9:28 pm
FCO
-
ONT
16h 58m
1 stop
$722British Airways
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
1:00 pm - 4:25 pm
ONT
-
FCO
18h 25m
2 stops
American Airlines Logo
1:30 pm - 9:28 pm
FCO
-
ONT
16h 58m
1 stop
$723American Airlines
Fri, Aug 14 - Sat, Aug 29
Multiple Airlines Logo
4:54 pm - 9:40 pm
ONT
-
LIN
19h 46m
2 stops
Multiple Airlines Logo
10:40 am - 11:06 pm
LIN
-
ONT
21h 26m
2 stops
$726Multiple Airlines
Mon, Aug 17 - Tue, Aug 25
Multiple Airlines Logo
9:55 am - 11:00 am
ONT
-
FCO
16h 05m
2 stops
Multiple Airlines Logo
6:30 am - 6:01 pm
FCO
-
ONT
20h 31m
2 stops
$731Multiple Airlines
Wed, Sep 30 - Fri, Oct 9
American Airlines Logo
2:22 pm - 6:40 pm
ONT
-
LIN
19h 18m
2 stops
American Airlines Logo
7:25 am - 6:57 pm
LIN
-
ONT
20h 32m
2 stops
$778American Airlines
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$323
Best time to beat the crowds with an average 4% drop in price.
Flight from Ontario to Venice

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 8378 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
Airline reviews

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

10.0 ExcellentDeborah, Apr 2026
LAX - TPA
Read more Delta reviews

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.

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.

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.

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.

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