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Cheap flights from Ontario to Italy from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Italy departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Italy

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:45 amONT-VCE
20h 45m2 stops
Delta Logo
3:55 pm - 4:09 pmVCE-ONT
33h 14m2 stops
$448Delta
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
5:40 am - 9:55 amONT-MXP
19h 15m2 stops
United Airlines Logo
12:05 pm - 10:15 pmMXP-ONT
42h 10m2 stops
$468United Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 18
Delta Logo
7:05 am - 7:55 amONT-FCO
15h 50m1 stop
Delta Logo
12:40 pm - 11:04 pmFCO-ONT
19h 24m1 stop
$468Delta
Find Deal
Wed, Dec 3 - Tue, Dec 16
KLM Logo
10:25 pm - 7:55 amONT-FCO
24h 30m1 stop
KLM Logo
10:05 am - 7:42 pmFCO-ONT
18h 37m1 stop
$475KLM
Find Deal
Sun, Nov 9 - Wed, Nov 26
Delta Logo
6:00 am - 10:30 amONT-FCO
19h 30m2 stops
Delta Logo
10:05 am - 7:42 pmFCO-ONT
18h 37m1 stop
$480Delta
Find Deal
Sun, Nov 9 - Wed, Nov 26
United Airlines Logo
7:00 am - 7:45 amONT-FCO
15h 45m1 stop
United Airlines Logo
1:15 pm - 3:21 pmFCO-ONT
35h 06m2 stops
$483United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Air Canada Logo
5:05 am - 9:55 amONT-MXP
19h 50m2 stops
Air Canada Logo
1:05 pm - 12:47 pmMXP-ONT
32h 42m2 stops
$496Air Canada
Find Deal
Wed, Nov 26 - Fri, Feb 6
KLM Logo
7:05 am - 9:45 amONT-FCO
17h 40m2 stops
KLM Logo
10:05 am - 11:04 pmFCO-ONT
21h 59m2 stops
$506KLM
Find Deal
Thu, Nov 27 - Thu, Dec 4
British Airways Logo
4:47 pm - 7:40 pmONT-FCO
17h 53m2 stops
British Airways Logo
5:50 pm - 6:21 pmFCO-ONT
33h 31m2 stops
$540British Airways
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Tue, Nov 11 - Mon, Nov 17
British Airways Logo
4:49 pm - 11:25 amONT-FCO
34h 36m2 stops
British Airways Logo
7:40 am - 9:59 pmFCO-ONT
23h 19m2 stops
$571British Airways
Find Deal
Wed, Oct 29 - Thu, Nov 13

Iberia flights from Ontario to Italy

Our best Iberia deals on Ontario to Italy flight tickets
Iberia
Oct 26
ONT8:15 amOntario
18h 30m
1 stop
FCO10:45 amRome Fiumicino
Nov 9
FCO11:00 amRome Fiumicino
21h 57m
1 stop
ONT11:57 pmOntario
$819
Find similar
Iberia
Nov 28
ONT10:47 amOntario
18h 23m
2 stops
NAP2:10 pmNaples
Dec 7
NAP6:20 amNaples
26h 35m
2 stops
ONT11:55 pmOntario
$841
Find similar
Iberia
Oct 28
ONT8:15 amOntario
19h 55m
2 stops
FLR12:10 pmFlorence Peretola
Nov 4
FLR6:55 amFlorence Peretola
24h 34m
2 stops
ONT10:29 pmOntario
$1,266
Find similar

KLM flights from Ontario to Italy

Our best KLM deals on Ontario to Italy flight tickets
KLM
Nov 9
ONT10:25 pmOntario
24h 30m
1 stop
FCO7:55 amRome Fiumicino
Nov 26
FCO10:05 amRome Fiumicino
18h 37m
1 stop
ONT7:42 pmOntario
$475
Find similar
KLM
Nov 27
ONT7:05 amOntario
18h 25m
1 stop
FCO10:30 amRome Fiumicino
Dec 4
FCO12:40 pmRome Fiumicino
19h 24m
1 stop
ONT11:04 pmOntario
$506
Find similar
KLM
Nov 12
ONT7:05 amOntario
15h 50m
1 stop
FCO7:55 amRome Fiumicino
Nov 24
FCO10:05 amRome Fiumicino
18h 37m
1 stop
ONT7:42 pmOntario
$515
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Italy that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Ontario to Italy that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 11/26

6:00 am-11:45 am

2 stops20h 45m

Venice Marco Polo

Wed 12/3

3:55 pm-4:09 pm

2 stops33h 14m

$448

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 3/4

5:40 am-9:55 am

2 stops19h 15m

Milan Malpensa

Wed 3/18

12:05 pm-10:15 pm

2 stops42h 10m

$468

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 12/3

7:05 am-7:55 am

1 stop15h 50m

Rome Fiumicino

Tue 12/16

12:40 pm-11:04 pm

1 stop19h 24m

$468

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sun 11/9

10:25 pm-7:55 am

1 stop24h 30m

Rome Fiumicino

Wed 11/26

10:05 am-7:42 pm

1 stop18h 37m

$475

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sun 11/9

6:00 am-10:30 am

2 stops19h 30m

Rome Fiumicino

Wed 11/26

10:05 am-7:42 pm

1 stop18h 37m

$480

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 11/19

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

Wed 11/26

1:15 pm-3:21 pm

2 stops35h 06m

$483

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 11/26

5:05 am-9:55 am

2 stops19h 50m

Milan Malpensa

Fri 2/6

1:05 pm-12:47 pm

2 stops32h 42m

$496

OntarioRome

ONT - FCO

ONTFCO

Ontario

Thu 11/27

7:05 am-9:45 am

2 stops17h 40m

Rome Fiumicino

Thu 12/4

10:05 am-11:04 pm

2 stops21h 59m

$506

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 11/11

4:47 pm-7:40 pm

2 stops17h 53m

Rome Fiumicino

Mon 11/17

5:50 pm-6:21 pm

2 stops33h 31m

$540

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 10/29

4:49 pm-11:25 am

2 stops34h 36m

Rome Fiumicino

Thu 11/13

7:40 am-9:59 pm

2 stops23h 19m

$571

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Italy from

How to get the cheapest flight ticket from Ontario to Italy

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Italy?

The cheapest month to fly to Italy from Ontario is in December. Flight prices, which tend to average around $508, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Italy from Ontario during August instead. Flights to Italy in August, while not as cheap as those in December, still average around $574.

What is the cheapest day to depart on your flight to Italy?

According to our data, Tuesday is the cheapest day to fly to Italy from Ontario. The lowest ticket price found for a Tuesday departure recently was $940. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Italy for around $1,290.

What is the cheapest time of day to depart on your flight to Italy?

Our data shows that the cheapest Ontario to Italy flights are usually those with departure times in the evening. Our users have found flights to Italy in the evening for as low as $732. In contrast, the most expensive time of day to depart to Italy is in the morning when prices are around $1,177.

Can stopping save me money on Ontario to Italy flights?

You could potentially save up to 47% on your flight if you consider stops on a Ontario to Italy flight.

Cheap Ontario to Italy flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Italy

Direct flights

None
There are no direct flights from Ontario to Italy. There are no popular flight routes from Ontario to Italy.
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to Italy?

    Prices for flights from Ontario Airport to Italy were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Italy?

  • How old do you have to be to fly from Ontario Airport to Italy?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Italy.

  • What documentation or ID do you need to fly to Italy?

    The travel and health documents required for your trip to Italy can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Italy. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Italy

Compare and see reviews for airlines that fly from Ontario to Italy with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $448Free CancellationRating
7.9
7,972 reviews
Search Delta flights
British AirwaysPriceFrom $514Free CancellationRating
6.7
7,454 reviews
Search British Airways flights
KLMPriceFrom $520Free CancellationRating
7.7
1,402 reviews
Search KLM flights
United AirlinesPriceFrom $557Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Italy?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Italy from Ontario.

Can I find flights from Ontario to Italy with flexible booking policies on momondo?

All flight searches from Ontario to Italy on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Italy?

momondo provides multiple filters to help you find the best flight to Italy from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Italy right now. Can momondo alert me if prices change?

Price alerts on flights to Italy from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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