What airlines fly to Italy?

ITA Airways, United Airlines and Norse Atlantic Airways 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 22 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?

United Airlines, KLM, and British Airways 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 April 2026, there are 3 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.

$324 Cheap Flights from Ontario to Italy in 2026

1 adult

0 bags

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.

10:29 am - 10:55 am

ONT

VCE

15h 26m

1 stop

12:15 pm - 9:12 pm

VCE

ONT

17h 57m

1 stop

$710British Airways

Wed, Aug 12 - Wed, Aug 26

7:05 am - 9:25 am

ONT

MXP

17h 20m

1 stop

11:40 am - 9:56 pm

MXP

ONT

19h 16m

1 stop

$712KLM

Wed, Aug 5 - Mon, Aug 31

12:39 pm - 12:05 pm

ONT

FCO

14h 26m

1 stop

1:10 pm - 9:12 pm

FCO

ONT

17h 02m

1 stop

$713British Airways

Tue, Aug 4 - Thu, Aug 27

6:00 am - 11:00 am

ONT

MXP

20h 00m

2 stops

11:55 am - 10:58 pm

MXP

ONT

20h 03m

2 stops

$716American Airlines

Sat, Aug 15 - Sat, Aug 29

5:00 am - 10:20 am

ONT

MXP

44h 20m

3 stops

9:00 am - 9:59 pm

MXP

ONT

21h 59m

2 stops

$718United Airlines

Tue, Aug 11 - Sun, Aug 23

9:40 am - 2:25 pm

ONT

FLR

19h 45m

2 stops

6:30 am - 4:14 pm

FLR

ONT

18h 44m

2 stops

$719Multiple Airlines

Mon, Aug 3 - Wed, Aug 19

5:00 am - 7:30 am

ONT

MXP

17h 30m

2 stops

9:00 am - 9:59 pm

MXP

ONT

21h 59m

2 stops

$720United Airlines

Tue, Aug 11 - Sun, Aug 23

7:00 am - 9:25 am

ONT

MXP

17h 25m

1 stop

6:45 am - 9:56 pm

MXP

ONT

24h 11m

2 stops

$724Delta

Tue, Aug 11 - Sun, Aug 23

12:00 pm - 7:45 pm

ONT

LIN

22h 45m

2 stops

6:40 am - 4:14 pm

LIN

ONT

18h 34m

2 stops

$724Delta

Fri, Aug 14 - Sun, Aug 23

12:33 pm - 4:40 pm

ONT

LIN

19h 07m

2 stops

11:40 am - 10:58 pm

LIN

ONT

20h 18m

2 stops

$728Multiple Airlines

Fri, Aug 14 - Sat, Aug 29

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KLM flights from Ontario to Italy

Our best KLM deals on Ontario to Italy flight tickets

KLM

Aug 5

ONT7:05 amOntario

17h 20m

1 stop

MXP9:25 amMilan Malpensa

Aug 31

MXP11:40 amMilan Malpensa

19h 16m

1 stop

ONT9:56 pmOntario

$712

KLM

Apr 19

ONT7:05 amOntario

15h 30m

1 stop

FCO7:35 amRome Fiumicino

May 5

FCO9:45 amRome Fiumicino

17h 48m

1 stop

ONT6:33 pmOntario

$720

KLM

Aug 12

ONT12:00 pmOntario

15h 40m

1 stop

FCO12:40 pmRome Fiumicino

Aug 26

FCO9:45 amRome Fiumicino

17h 16m

1 stop

ONT6:01 pmOntario

$721

Delta flights from Ontario to Italy

Our best Delta deals on Ontario to Italy flight tickets

Delta

Aug 11

ONT7:00 amOntario

17h 25m

1 stop

MXP9:25 amMilan Malpensa

Aug 23

MXP6:45 amMilan Malpensa

24h 11m

2 stops

ONT9:56 pmOntario

$724

Delta

Aug 14

ONT6:00 amOntario

22h 55m

2 stops

LIN1:55 pmMilan Linate

Aug 23

LIN6:40 amMilan Linate

18h 34m

2 stops

ONT4:14 pmOntario

$725

Delta

Aug 14

ONT6:00 amOntario

22h 55m

2 stops

LIN1:55 pmMilan Linate

Aug 22

LIN6:25 amMilan Linate

25h 15m

2 stops

ONT10:40 pmOntario

$732

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 8/12

10:29 am-10:55 am

1 stop15h 26m

Venice Marco Polo

Wed 8/26

12:15 pm-9:12 pm

1 stop17h 57m

$710

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 8/5

7:05 am-9:25 am

1 stop17h 20m

Milan Malpensa

Mon 8/31

11:40 am-9:56 pm

1 stop19h 16m

$712

Quickest round-trip

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 8/4

12:39 pm-12:05 pm

1 stop14h 26m

Rome Fiumicino

Thu 8/27

1:10 pm-9:12 pm

1 stop17h 02m

$713

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sat 8/15

6:00 am-11:00 am

2 stops20h 00m

Milan Malpensa

Sat 8/29

11:55 am-10:58 pm

2 stops20h 03m

$716

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

5:00 am-10:20 am

3 stops44h 20m

Milan Malpensa

Sun 8/23

9:00 am-9:59 pm

2 stops21h 59m

$718

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Mon 8/3

9:40 am-2:25 pm

2 stops19h 45m

Florence Peretola

Wed 8/19

6:30 am-4:14 pm

2 stops18h 44m

$719

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

5:00 am-7:30 am

2 stops17h 30m

Milan Malpensa

Sun 8/23

9:00 am-9:59 pm

2 stops21h 59m

$720

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

7:00 am-9:25 am

1 stop17h 25m

Milan Malpensa

Sun 8/23

6:45 am-9:56 pm

2 stops24h 11m

$724

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Fri 8/14

12:00 pm-7:45 pm

2 stops22h 45m

Milan Linate

Sun 8/23

6:40 am-4:14 pm

2 stops18h 34m

$724

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Fri 8/14

12:33 pm-4:40 pm

2 stops19h 07m

Milan Linate

Sat 8/29

11:40 am-10:58 pm

2 stops20h 18m

$728

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 $574, 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.

Can stopping save me money on Ontario to Italy flights?

You could potentially save up to 52% 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 02m
Direct flights	None

The fastest flight from Ontario to Italy takes 14h 02m

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 April 2026, there are 3 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 $475	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,888 reviews	Search British Airways flights
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,602 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.