What airlines fly to Ontario?

ITA Airways, United Airlines and British Airways are the top three most popular airlines that fly to Ontario from Italy 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 Ontario. Keep in mind that there are 9 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Ontario?

Average flight duration from Italy to Ontario depends on which airport you fly into and out of. Flying from Rome to Los Angeles is 12h 45m on average, while flying from Venice to Los Angeles is 14h 15m on average. Los Angeles is the most popular airport in Ontario.

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

Iberia, Delta, and KLM are the most popular carriers operating from Italy to Ontario

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

Prices for flights from Italy to Ontario Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Italy to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$560 Cheap Flights from Italy to Ontario in 2026/27

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10:25 am - 8:39 amMXP Milan Malpensa-ONT Ontario

31h 14m2 stops New York John F Kennedy Intl Phoenix Sky Harbor Intl

10:30 pm - 11:20 amONT Ontario-MXP Milan Malpensa

51h 50m2 stops Charlotte Douglas London Heathrow

$576American Airlines

Thu, Nov 12 - Mon, Nov 16

10:25 am - 9:40 amMXP Milan Malpensa-ONT Ontario

32h 15m2 stops New York John F Kennedy Intl Dallas/Fort Worth

6:00 am - 11:45 amONT Ontario-MXP Milan Malpensa

20h 45m2 stops Dallas/Fort Worth London Heathrow

$576American Airlines

Thu, Nov 12 - Thu, Nov 26

10:25 am - 11:01 pmMXP Milan Malpensa-ONT Ontario

21h 36m2 stops New York John F Kennedy Intl Charlotte Douglas

7:00 am - 7:50 pmONT Ontario-MXP Milan Malpensa

27h 50m2 stops Dallas/Fort Worth London Heathrow

$577American Airlines

Thu, Nov 12 - Mon, Nov 16

10:25 am - 11:01 pmMXP Milan Malpensa-ONT Ontario

21h 36m2 stops New York John F Kennedy Intl Charlotte Douglas

6:00 am - 7:50 pmONT Ontario-MXP Milan Malpensa

28h 50m2 stops Dallas/Fort Worth London Heathrow

$578American Airlines

Thu, Nov 12 - Mon, Nov 16

10:25 am - 8:39 amMXP Milan Malpensa-ONT Ontario

31h 14m2 stops New York John F Kennedy Intl Phoenix Sky Harbor Intl

10:30 pm - 11:20 amONT Ontario-MXP Milan Malpensa

51h 50m2 stops Charlotte Douglas London Heathrow

$579American Airlines

Thu, Nov 12 - Mon, Nov 16

11:00 am - 10:40 pmLIN Milan Linate-ONT Ontario

20h 40m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

6:20 am - 1:55 pmONT Ontario-LIN Milan Linate

22h 35m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

$587Delta

Fri, Oct 2 - Tue, Oct 6

12:55 pm - 10:14 pmMXP Milan Malpensa-ONT Ontario

18h 19m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:45 amONT Ontario-MXP Milan Malpensa

18h 45m1 stop Atlanta Hartsfield-Jackson

$587Multiple Airlines

Mon, Feb 22 - Sun, Feb 28

12:55 pm - 10:14 pmMXP Milan Malpensa-ONT Ontario

18h 19m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 10:45 amONT Ontario-MXP Milan Malpensa

13h 45m1 stop Atlanta Hartsfield-Jackson

$588Multiple Airlines

Sat, Feb 6 - Sun, Feb 14

6:45 am - 10:24 pmMXP Milan Malpensa-ONT Ontario

24h 39m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

6:00 am - 2:45 pmONT Ontario-MXP Milan Malpensa

23h 45m2 stops Salt Lake City Paris Charles de Gaulle

$590Delta

Fri, Oct 2 - Tue, Oct 6

11:00 am - 11:01 pmFCO Rome Fiumicino-ONT Ontario

21h 01m2 stops Philadelphia Charlotte Douglas

12:42 pm - 9:55 pmONT Ontario-FCO Rome Fiumicino

24h 13m2 stops Dallas/Fort Worth London Heathrow

$590American Airlines

Thu, Nov 12 - Mon, Nov 16

Recent last minute flight deals from Italy to Los Angeles

Enter your travel dates to find the best prices.

6:25 am - 11:36 pmVCE Venice Marco Polo-ONT Ontario

26h 11m2 stops Madrid Barajas Dallas/Fort Worth

1:04 pm - 7:55 pmONT Ontario-VCE Venice Marco Polo

21h 51m2 stops Phoenix Sky Harbor Intl London Heathrow

$586American Airlines

Thu, Sep 24 - Mon, Sep 28

7:35 pm - 6:17 pmLIN Milan Linate-ONT Ontario

31h 42m2 stops London Heathrow Phoenix Sky Harbor Intl

2:22 pm - 6:55 pmONT Ontario-LIN Milan Linate

19h 33m2 stops Dallas/Fort Worth London Heathrow

$596American Airlines

Thu, Sep 24 - Mon, Sep 28

3:40 pm - 10:51 pmFCO Rome Fiumicino-ONT Ontario

16h 11m1 stop San Francisco

1:24 pm - 12:20 pmONT Ontario-FCO Rome Fiumicino

13h 56m1 stop Denver Intl

$672United Airlines

Mon, Sep 21 - Fri, Sep 25

2:20 pm - 8:58 pmFCO Rome Fiumicino-ONT Ontario

15h 38m1 stop Denver Intl

1:52 pm - 1:40 pmONT Ontario-FCO Rome Fiumicino

14h 48m1 stop San Francisco

$672United Airlines

Fri, Sep 25 - Fri, Oct 2

6:50 am - 12:46 pmLIN Milan Linate-ONT Ontario

38h 56m2 stops Frankfurt am Main Denver Intl

6:06 am - 6:25 pmONT Ontario-LIN Milan Linate

27h 19m2 stops San Francisco Frankfurt am Main

$674United Airlines

Thu, Sep 24 - Mon, Sep 28

2:20 pm - 8:58 pmFCO Rome Fiumicino-ONT Ontario

15h 38m1 stop Denver Intl

1:52 pm - 1:40 pmONT Ontario-FCO Rome Fiumicino

14h 48m1 stop San Francisco

$674United Airlines

Thu, Sep 24 - Thu, Oct 1

3:40 pm - 10:51 pmFCO Rome Fiumicino-ONT Ontario

16h 11m1 stop San Francisco

1:24 pm - 12:20 pmONT Ontario-FCO Rome Fiumicino

13h 56m1 stop Denver Intl

$674United Airlines

Mon, Sep 21 - Fri, Sep 25

3:40 pm - 10:59 pmFCO Rome Fiumicino-ONT Ontario

16h 19m1 stop San Francisco

9:25 am - 1:40 pmONT Ontario-FCO Rome Fiumicino

19h 15m1 stop San Francisco

$674United Airlines

Fri, Sep 25 - Thu, Oct 8

3:40 pm - 10:59 pmFCO Rome Fiumicino-ONT Ontario

16h 19m1 stop San Francisco

1:52 pm - 1:40 pmONT Ontario-FCO Rome Fiumicino

14h 48m1 stop San Francisco

$674United Airlines

Fri, Sep 25 - Wed, Sep 30

2:20 pm - 8:58 pmFCO Rome Fiumicino-ONT Ontario

15h 38m1 stop Denver Intl

1:24 pm - 12:20 pmONT Ontario-FCO Rome Fiumicino

13h 56m1 stop Denver Intl

$674United Airlines

Fri, Sep 25 - Sun, Oct 11

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American Airlines flights from Italy to Ontario

Our best American Airlines deals on Italy to Ontario flight tickets

American Airlines

Nov 12

MXP10:25 amMilan Malpensa

31h 14m

2 stops

ONT8:39 amOntario

Nov 16

ONT10:30 pmOntario

51h 50m

2 stops

MXP11:20 amMilan Malpensa

$576

American Airlines

Nov 12

MXP10:25 amMilan Malpensa

21h 36m

2 stops

ONT11:01 pmOntario

Nov 16

ONT7:00 amOntario

27h 50m

2 stops

MXP7:50 pmMilan Malpensa

$577

American Airlines

Nov 12

MXP10:25 amMilan Malpensa

21h 36m

2 stops

ONT11:01 pmOntario

Nov 16

ONT6:00 amOntario

28h 50m

2 stops

MXP7:50 pmMilan Malpensa

$578

British Airways flights from Italy to Ontario

Our best British Airways deals on Italy to Ontario flight tickets

British Airways

Nov 12

FCO1:10 pmRome Fiumicino

29h 30m

1 stop

ONT9:40 amOntario

Nov 16

ONT7:00 amOntario

22h 55m

2 stops

FCO2:55 pmRome Fiumicino

$591

British Airways

Feb 1

FLR11:45 amFlorence Peretola

20h 32m

2 stops

ONT11:17 pmOntario

Mar 1

ONT4:59 pmOntario

17h 06m

2 stops

FLR7:05 pmFlorence Peretola

$592

British Airways

Oct 7

LIN7:25 amMilan Linate

16h 51m

2 stops

ONT3:16 pmOntario

Nov 23

ONT10:37 amOntario

17h 38m

2 stops

LIN1:15 pmMilan Linate

$594

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Thu 11/12

10:25 am-8:39 am

2 stops31h 14m

Ontario

Mon 11/16

10:30 pm-11:20 am

2 stops51h 50m

$576

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Thu 11/12

10:25 am-9:40 am

2 stops32h 15m

Ontario

Thu 11/26

6:00 am-11:45 am

2 stops20h 45m

$576

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Thu 11/12

10:25 am-11:01 pm

2 stops21h 36m

Ontario

Mon 11/16

7:00 am-7:50 pm

2 stops27h 50m

$577

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Thu 11/12

10:25 am-11:01 pm

2 stops21h 36m

Ontario

Mon 11/16

6:00 am-7:50 pm

2 stops28h 50m

$578

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Thu 11/12

10:25 am-8:39 am

2 stops31h 14m

Ontario

Mon 11/16

10:30 pm-11:20 am

2 stops51h 50m

$579

MilanOntario

LIN Milan Linate - ONT Ontario

LINONT

Milan Linate

Fri 10/2

11:00 am-10:40 pm

2 stops20h 40m

Ontario

Tue 10/6

6:20 am-1:55 pm

2 stops22h 35m

$587

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Mon 2/22

12:55 pm-10:14 pm

1 stop18h 19m

Ontario

Sun 2/28

7:00 am-10:45 am

1 stop18h 45m

$587

Quickest round-trip

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Sat 2/6

12:55 pm-10:14 pm

1 stop18h 19m

Ontario

Sun 2/14

12:00 pm-10:45 am

1 stop13h 45m

$588

MilanOntario

MXP Milan Malpensa - ONT Ontario

MXPONT

Milan Malpensa

Fri 10/2

6:45 am-10:24 pm

2 stops24h 39m

Ontario

Tue 10/6

6:00 am-2:45 pm

2 stops23h 45m

$590

RomeOntario

FCO Rome Fiumicino - ONT Ontario

FCOONT

Rome Fiumicino

Thu 11/12

11:00 am-11:01 pm

2 stops21h 01m

Ontario

Mon 11/16

12:42 pm-9:55 pm

2 stops24h 13m

$590

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 Italy to Ontario

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

Other information

Can stopping save me money on Italy to Ontario flights?

You could potentially save up to 9% on your flight if you consider stops on a Italy to Ontario flight.

Cheap Italy to Ontario flight deals and tips

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

Best Price Found	$560
Fastest flight time	15h 33m
Direct flights	None

The best one-way flight to Ontario from Italy in the past 72 hours is $560. The best round-trip flight deal from Italy to Ontario found on momondo in the last 72 hours is $576.

The fastest flight from Italy to Ontario takes 15h 33m

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

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Frequently asked questions about flying from Italy to Ontario

When did momondo last update prices for flights from Italy to Ontario Airport?
Prices for flights from Italy to Ontario Airport are updated daily.
How old do you have to be to fly from Italy to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Italy to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Ontario from Italy is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

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

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

Once all potential Italy to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Italy to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Ontario trip

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Cheap flights from Italy to Los Angeles from $560

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Italy to Los Angeles departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best American Airlines deals on Italy to Ontario flight tickets

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Why use momondo?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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