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

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

What airlines fly to Italy?

ITA Airways, United Airlines and Lufthansa 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 50% of people opting to fly with this airline when traveling to Italy. Keep in mind that there are 23 different airlines that fly to Italy on a routine basis, so you have a few additional options to choose from.

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 July 2026, there are 2 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.

$335 Cheap Flights from Ontario to Italy in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:18 pm - 11:10 am

ONT

MXP

14h 52m

1 stop

12:00 pm - 11:48 pm

MXP

ONT

20h 48m

2 stops

$691Delta

Mon, Oct 26 - Wed, Nov 11

12:00 pm - 10:55 am

ONT

MXP

13h 55m

1 stop

1:05 pm - 10:14 pm

MXP

ONT

18h 09m

1 stop

$711Delta

Wed, Dec 2 - Thu, Dec 10

5:00 am - 9:10 am

ONT

VCE

19h 10m

2 stops

12:20 pm - 8:01 pm

VCE

ONT

40h 41m

2 stops

$714United Airlines

Tue, Aug 18 - Tue, Aug 25

12:00 pm - 5:25 pm

ONT

MXP

20h 25m

2 stops

1:05 pm - 10:14 pm

MXP

ONT

18h 09m

1 stop

$715Multiple Airlines

Sun, Nov 15 - Tue, Nov 24

1:13 pm - 5:05 pm

ONT

BLQ

18h 52m

2 stops

10:20 am - 8:06 pm

BLQ

ONT

18h 46m

2 stops

$717United Airlines

Sun, Nov 15 - Thu, Nov 19

5:00 am - 9:30 am

ONT

VCE

19h 30m

2 stops

12:20 pm - 6:16 pm

VCE

ONT

38h 56m

2 stops

$719Multiple Airlines

Sun, Aug 16 - Tue, Aug 25

7:05 am - 8:55 am

ONT

VCE

16h 50m

1 stop

11:05 am - 7:53 pm

VCE

ONT

17h 48m

1 stop

$722KLM

Mon, Aug 10 - Wed, Aug 26

12:46 pm - 5:45 pm

ONT

LIN

19h 59m

2 stops

7:35 am - 10:00 pm

LIN

ONT

23h 25m

2 stops

$731British Airways

Wed, Dec 2 - Wed, Dec 9

7:05 am - 8:15 am

ONT

FCO

17h 10m

1 stop

6:10 am - 10:43 pm

FCO

ONT

25h 33m

2 stops

$746KLM

Sun, Oct 25 - Fri, Nov 6

2:27 pm - 11:45 am

ONT

PMO

36h 18m

2 stops

12:40 pm - 9:34 am

PMO

ONT

29h 54m

2 stops

$931British Airways

Mon, Aug 10 - Wed, Aug 26

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Air France flights from Ontario to Italy

Our best Air France deals on Ontario to Italy flight tickets

Air France

Aug 9

ONT7:05 amOntario

16h 50m

1 stop

VCE8:55 amVenice Marco Polo

Aug 23

VCE11:05 amVenice Marco Polo

19h 47m

1 stop

ONT9:52 pmOntario

$825

Air France

Aug 9

ONT7:05 amOntario

16h 50m

1 stop

VCE8:55 amVenice Marco Polo

Aug 24

VCE5:55 amVenice Marco Polo

19h 29m

2 stops

ONT4:24 pmOntario

$835

Air France

Aug 17

ONT7:05 amOntario

16h 50m

1 stop

VCE8:55 amVenice Marco Polo

Aug 31

VCE5:55 amVenice Marco Polo

19h 29m

2 stops

ONT4:24 pmOntario

$885

Turkish Airlines flights from Ontario to Italy

Our best Turkish Airlines deals on Ontario to Italy flight tickets

Turkish Airlines

Sep 5

ONT11:13 pmOntario

48h 17m

2 stops

NAP8:30 amNaples

Sep 20

NAP8:45 pmNaples

56h 28m

2 stops

ONT8:13 pmOntario

$1,094

Turkish Airlines

Jul 24

ONT11:51 pmOntario

34h 54m

2 stops

NAP7:45 pmNaples

Aug 13

NAP8:45 pmNaples

58h 14m

2 stops

ONT9:59 pmOntario

$2,088

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 10/26

12:18 pm-11:10 am

1 stop14h 52m

Milan Malpensa

Wed 11/11

12:00 pm-11:48 pm

2 stops20h 48m

$691

Quickest round-trip

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 12/2

12:00 pm-10:55 am

1 stop13h 55m

Milan Malpensa

Thu 12/10

1:05 pm-10:14 pm

1 stop18h 09m

$711

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Tue 8/18

5:00 am-9:10 am

2 stops19h 10m

Venice Marco Polo

Tue 8/25

12:20 pm-8:01 pm

2 stops40h 41m

$714

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sun 11/15

12:00 pm-5:25 pm

2 stops20h 25m

Milan Malpensa

Tue 11/24

1:05 pm-10:14 pm

1 stop18h 09m

$715

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 11/15

1:13 pm-5:05 pm

2 stops18h 52m

Bologna Guglielmo Marconi

Thu 11/19

10:20 am-8:06 pm

2 stops18h 46m

$717

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Sun 8/16

5:00 am-9:30 am

2 stops19h 30m

Venice Marco Polo

Tue 8/25

12:20 pm-6:16 pm

2 stops38h 56m

$719

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Mon 8/10

7:05 am-8:55 am

1 stop16h 50m

Venice Marco Polo

Wed 8/26

11:05 am-7:53 pm

1 stop17h 48m

$722

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Wed 12/2

12:46 pm-5:45 pm

2 stops19h 59m

Milan Linate

Wed 12/9

7:35 am-10:00 pm

2 stops23h 25m

$731

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sun 10/25

7:05 am-8:15 am

1 stop17h 10m

Rome Fiumicino

Fri 11/6

6:10 am-10:43 pm

2 stops25h 33m

$746

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Mon 8/10

2:27 pm-11:45 am

2 stops36h 18m

Palermo Punta Raisi

Wed 8/26

12:40 pm-9:34 am

2 stops29h 54m

$931

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 April. Flight prices, which tend to average around $325, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Italy from Ontario during December instead. Flights to Italy in December, while not as cheap as those in April, still average around $475.

Can stopping save me money on Ontario to Italy flights?

You could potentially save up to 32% 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	13h 42m
Direct flights	None

The fastest flight from Ontario to Italy takes 13h 42m

There are no direct flights from Ontario to Italy. There are no popular flight routes from Ontario to Italy.

Search flight deals

Frequently asked questions about flying 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 July 2026, there are 2 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 $479	Free Cancellation	Rating 7.8 8,464 reviews		Search Delta flights
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,983 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.