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 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 47% 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 February 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.

$226 Cheap Flights from Ontario to Italy in 2026

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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.

6:30 am - 1:20 pm

ONT

MXP

21h 50m

1 stop

3:20 pm - 10:26 pm

MXP

ONT

16h 06m

1 stop

$492United Airlines

Sun, Aug 2 - Tue, Aug 25

5:00 am - 10:20 am

ONT

MXP

44h 20m

3 stops

11:20 am - 12:20 pm

MXP

ONT

34h 00m

2 stops

$498United Airlines

Tue, Aug 11 - Sun, Aug 23

6:30 pm - 1:20 pm

ONT

MXP

33h 50m

2 stops

11:20 am - 12:20 pm

MXP

ONT

34h 00m

2 stops

$499United Airlines

Tue, Aug 11 - Sun, Aug 23

12:47 pm - 4:55 pm

ONT

FCO

19h 08m

2 stops

1:10 pm - 10:14 pm

FCO

ONT

18h 04m

1 stop

$506British Airways

Wed, Aug 12 - Wed, Aug 26

10:25 pm - 9:25 am

ONT

MXP

26h 00m

1 stop

11:40 am - 11:36 am

MXP

ONT

32h 56m

1 stop

$513Delta

Mon, Mar 30 - Wed, Apr 15

10:25 pm - 9:25 am

ONT

MXP

26h 00m

1 stop

11:40 am - 9:00 pm

MXP

ONT

18h 20m

1 stop

$514Delta

Mon, Mar 30 - Wed, Apr 15

10:59 am - 3:00 pm

ONT

LIN

19h 01m

2 stops

11:40 am - 11:46 pm

LIN

ONT

21h 06m

2 stops

$530American Airlines

Wed, Apr 8 - Wed, Apr 15

4:54 pm - 9:35 pm

ONT

LIN

19h 41m

2 stops

1:40 pm - 12:08 am

LIN

ONT

19h 28m

2 stops

$557British Airways

Sun, Aug 16 - Tue, Aug 25

11:59 pm - 6:30 pm

ONT

VCE

33h 31m

2 stops

7:15 pm - 10:36 pm

VCE

ONT

36h 21m

2 stops

$558Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

5:15 am - 7:15 pm

ONT

TRN

30h 00m

2 stops

6:00 am - 10:18 pm

TRN

ONT

24h 18m

2 stops

$802Multiple Airlines

Mon, Mar 9 - Fri, Mar 13

Delta flights from Ontario to Italy

Our best Delta deals on Ontario to Italy flight tickets

Delta

Mar 4

ONT7:30 amOntario

24h 55m

2 stops

MXP5:25 pmMilan Malpensa

Mar 18

MXP10:05 amMilan Malpensa

21h 46m

2 stops

ONT11:51 pmOntario

$500

Delta

Mar 4

ONT7:30 amOntario

24h 55m

2 stops

MXP5:25 pmMilan Malpensa

Mar 18

MXP11:00 amMilan Malpensa

32h 18m

2 stops

ONT11:18 amOntario

$501

Delta

Mar 30

ONT10:25 pmOntario

26h 00m

1 stop

MXP9:25 amMilan Malpensa

Apr 15

MXP11:40 amMilan Malpensa

32h 56m

1 stop

ONT11:36 amOntario

$513

Air Canada flights from Ontario to Italy

Our best Air Canada deals on Ontario to Italy flight tickets

Air Canada

Apr 18

ONT1:34 pmOntario

35h 46m

2 stops

FCO10:20 amRome Fiumicino

May 1

FCO11:30 amRome Fiumicino

42h 06m

2 stops

ONT8:36 pmOntario

$532

Air Canada

Mar 2

ONT5:00 amOntario

44h 55m

2 stops

FCO10:55 amRome Fiumicino

Mar 12

FCO10:15 amRome Fiumicino

42h 35m

2 stops

ONT8:50 pmOntario

$707

Air Canada

Mar 2

ONT9:06 pmOntario

27h 49m

2 stops

MXP9:55 amMilan Malpensa

Mar 6

MXP1:05 pmMilan Malpensa

32h 43m

2 stops

ONT12:48 pmOntario

$924

Fly from

Fly to

Route

Depart

Return

Price

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sun 8/2

6:30 am-1:20 pm

1 stop21h 50m

Milan Malpensa

Tue 8/25

3:20 pm-10:26 pm

1 stop16h 06m

$492

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

5:00 am-10:20 am

3 stops44h 20m

Milan Malpensa

Sun 8/23

11:20 am-12:20 pm

2 stops34h 00m

$498

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

6:30 pm-1:20 pm

2 stops33h 50m

Milan Malpensa

Sun 8/23

11:20 am-12:20 pm

2 stops34h 00m

$499

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 8/12

12:47 pm-4:55 pm

2 stops19h 08m

Rome Fiumicino

Wed 8/26

1:10 pm-10:14 pm

1 stop18h 04m

$506

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 3/30

10:25 pm-9:25 am

1 stop26h 00m

Milan Malpensa

Wed 4/15

11:40 am-11:36 am

1 stop32h 56m

$513

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 3/30

10:25 pm-9:25 am

1 stop26h 00m

Milan Malpensa

Wed 4/15

11:40 am-9:00 pm

1 stop18h 20m

$514

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Wed 4/8

10:59 am-3:00 pm

2 stops19h 01m

Milan Linate

Wed 4/15

11:40 am-11:46 pm

2 stops21h 06m

$530

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Sun 8/16

4:54 pm-9:35 pm

2 stops19h 41m

Milan Linate

Tue 8/25

1:40 pm-12:08 am

2 stops19h 28m

$557

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Tue 4/21

11:59 pm-6:30 pm

2 stops33h 31m

Venice Marco Polo

Tue 4/28

7:15 pm-10:36 pm

2 stops36h 21m

$558

OntarioTurin

ONT - TRN

ONTTRN

Ontario

Mon 3/9

5:15 am-7:15 pm

2 stops30h 00m

Turin Citta Di Torino

Fri 3/13

6:00 am-10:18 pm

2 stops24h 18m

$802

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.

Can stopping save me money on Ontario to Italy flights?

You could potentially save up to 35% 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 20m
Direct flights	None

The fastest flight from Ontario to Italy takes 14h 20m

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 February 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 8,234 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,759 reviews	Search British Airways flights
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,342 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.