What airlines fly to Italy?

ITA Airways, Norse Atlantic Airways and United Airlines are the top three most popular airlines that fly to Italy from Ontario according to our data. ITA Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Italy. Keep in mind that there are 26 different airlines that fly to Italy on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Italy?

British Airways, United Airlines, and American Airlines are the most popular carriers operating from Ontario to Italy

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?

As of December 2025, there are 4 operators available to choose from 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.

$226 Cheap Flights from Ontario to Italy in 2025/26

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Find the cheapest flights from Ontario to Italy

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 9:55 am

ONT

MXP

19h 55m2 stops

12:05 pm - 12:48 pm

MXP

ONT

32h 43m3 stops

$481Multiple Airlines

Wed, Mar 4 - Wed, Mar 18

4:45 pm - 10:50 pm

ONT

BLQ

21h 05m2 stops

7:20 am - 10:48 pm

BLQ

ONT

24h 28m2 stops

$485British Airways

Wed, Jan 14 - Wed, Jan 21

7:16 am - 11:45 am

ONT

FLR

19h 29m2 stops

12:40 pm - 6:45 pm

FLR

ONT

39h 05m2 stops

$489British Airways

Sat, Jan 31 - Sun, Feb 8

5:05 am - 7:30 am

ONT

MXP

17h 25m2 stops

10:30 am - 10:53 pm

MXP

ONT

21h 23m2 stops

$494United Airlines

Sat, Jan 24 - Sat, Jan 31

5:05 am - 7:30 am

ONT

MXP

17h 25m2 stops

9:45 am - 11:18 am

MXP

ONT

34h 33m3 stops

$495United Airlines

Wed, Dec 31 - Tue, Jan 13

6:00 am - 9:15 pm

ONT

NAP

30h 15m2 stops

6:15 am - 12:16 pm

NAP

ONT

39h 01m2 stops

$502Delta

Tue, Jan 20 - Fri, Jan 30

10:47 am - 2:30 pm

ONT

LIN

18h 43m2 stops

7:25 am - 6:45 pm

LIN

ONT

20h 20m2 stops

$508American Airlines

Wed, Dec 31 - Tue, Jan 13

7:30 am - 3:15 pm

ONT

FCO

22h 45m2 stops

6:10 am - 9:05 pm

FCO

ONT

23h 55m2 stops

$511Delta

Wed, Jan 14 - Wed, Jan 21

10:20 pm - 10:30 am

ONT

FCO

27h 10m1 stop

6:10 am - 9:05 pm

FCO

ONT

23h 55m2 stops

$512KLM

Wed, Feb 25 - Tue, Mar 3

12:45 pm - 11:55 am

ONT

VCE

14h 10m1 stop

11:20 am - 10:09 pm

VCE

ONT

19h 49m1 stop

$649KLM

Wed, Apr 8 - Wed, Apr 15

KLM flights from Ontario to Italy

Our best KLM deals on Ontario to Italy flight tickets

KLM

Feb 25

ONT10:20 pmOntario

27h 10m

1 stop

FCO10:30 amRome Fiumicino

Mar 3

FCO6:10 amRome Fiumicino

23h 55m

2 stops

ONT9:05 pmOntario

$512

Find similar

KLM

Apr 8

ONT12:45 pmOntario

14h 10m

1 stop

VCE11:55 amVenice Marco Polo

Apr 15

VCE11:20 amVenice Marco Polo

19h 49m

1 stop

ONT10:09 pmOntario

$649

Find similar

KLM

Jun 7

ONT7:00 amOntario

15h 05m

1 stop

NAP7:05 amNaples

Jun 22

NAP9:05 amNaples

18h 10m

1 stop

ONT6:15 pmOntario

$1,267

Find similar

Iberia flights from Ontario to Italy

Our best Iberia deals on Ontario to Italy flight tickets

Iberia

Jan 17

ONT7:16 amOntario

18h 39m

2 stops

LIN10:55 amMilan Linate

Jan 24

LIN2:45 pmMilan Linate

32h 33m

2 stops

ONT2:18 pmOntario

$748

Find similar

Iberia

Feb 18

ONT10:59 amOntario

47h 41m

2 stops

LIN7:40 pmMilan Linate

Feb 28

LIN8:25 pmMilan Linate

26h 32m

2 stops

ONT1:57 pmOntario

$767

Find similar

Iberia

Feb 10

ONT6:00 amOntario

19h 55m

2 stops

LIN10:55 amMilan Linate

Feb 25

LIN11:35 amMilan Linate

44h 14m

2 stops

ONT10:49 pmOntario

$781

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 3/4

5:00 am-9:55 am

2 stops19h 55m

Milan Malpensa

Wed 3/18

12:05 pm-12:48 pm

3 stops32h 43m

$481

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 1/14

4:45 pm-10:50 pm

2 stops21h 05m

Bologna Guglielmo Marconi

Wed 1/21

7:20 am-10:48 pm

2 stops24h 28m

$485

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sat 1/31

7:16 am-11:45 am

2 stops19h 29m

Florence Peretola

Sun 2/8

12:40 pm-6:45 pm

2 stops39h 05m

$489

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sat 1/24

5:05 am-7:30 am

2 stops17h 25m

Milan Malpensa

Sat 1/31

10:30 am-10:53 pm

2 stops21h 23m

$494

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 12/31

5:05 am-7:30 am

2 stops17h 25m

Milan Malpensa

Tue 1/13

9:45 am-11:18 am

3 stops34h 33m

$495

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 1/20

6:00 am-9:15 pm

2 stops30h 15m

Naples

Fri 1/30

6:15 am-12:16 pm

2 stops39h 01m

$502

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Wed 12/31

10:47 am-2:30 pm

2 stops18h 43m

Milan Linate

Tue 1/13

7:25 am-6:45 pm

2 stops20h 20m

$508

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 1/14

7:30 am-3:15 pm

2 stops22h 45m

Rome Fiumicino

Wed 1/21

6:10 am-9:05 pm

2 stops23h 55m

$511

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 2/25

10:20 pm-10:30 am

1 stop27h 10m

Rome Fiumicino

Tue 3/3

6:10 am-9:05 pm

2 stops23h 55m

$512

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 4/8

12:45 pm-11:55 am

1 stop14h 10m

Venice Marco Polo

Wed 4/15

11:20 am-10:09 pm

1 stop19h 49m

$649

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Italy?

The cheapest month to fly to Italy from Ontario is in August. Flight prices, which tend to average around $570, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Italy from Ontario during November instead. Flights to Italy in November, while not as cheap as those in August, still average around $604.

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 55% 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

Fastest flight time	14h 52m
Direct flights	None

The fastest flight from Ontario to Italy takes 14h 52m

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?
As of December 2025, there are 4 operators available to choose from 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
Delta	PriceFrom $448	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
United Airlines	PriceFrom $502	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
KLM	PriceFrom $520	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM 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.