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Ontario

$347+ Cheap flights from Italy to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — ONT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Italy to Ontario

Keep the following information in mind while searching for Italy to Ontario flight deals. Data was last updated August 14, 2025.

Round-trip from

$594
(lol.travel)

One-way from

$347
(Trip.com)

Popular in

July

Cheapest in

May

Average price

$817
From Italy to Ontario
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One-way flight from Italy to Ontario
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Highest demand for flights based on searches. 9% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Italy to Ontario

Cheapest flights from Italy to Ontario
Explore the most affordable flight options available from Italy to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:10 amFCO - ONT
2 stops19h 19mUnited Airlines
Sat 9/61:15 pmONT - FCO
1 stop14h 05mUnited Airlines
Deal found 8/13$594
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:10 amMXP - ONT
2 stops21h 15mUnited Airlines
Wed 9/101:42 pmONT - MXP
2 stops19h 23mUnited Airlines
Deal found 8/13$597
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:10 amMXP - ONT
2 stops21h 15mUnited Airlines
Mon 9/297:02 amONT - MXP
1 stop21h 18mUnited Airlines
Deal found 8/14$599
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:15 amMXP - ONT
2 stops19h 10mUnited Airlines
Sun 9/211:42 pmONT - MXP
2 stops19h 18mUnited Airlines
Deal found 8/14$602
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:10 amFCO - ONT
2 stops19h 19mUnited Airlines
Sat 9/276:51 pmONT - FCO
1 stop33h 29mUnited Airlines
Deal found 8/13$605
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 amFCO - ONT
2 stops22h 43mUnited Airlines
Wed 9/36:04 amONT - FCO
2 stops22h 01mUnited Airlines
Deal found 8/14$606
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 amLIN - ONT
2 stops22h 33mUnited Airlines
Sun 9/146:50 pmONT - LIN
2 stops35h 00mUnited Airlines
Deal found 8/14$607
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:15 pmMXP - ONT
2 stops17h 28mUnited Airlines
Wed 9/176:00 amONT - MXP
2 stops27h 05mUnited Airlines
Deal found 8/13$608
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:00 amFCO - ONT
2 stops19h 29mUnited Airlines
Wed 9/176:50 pmONT - FCO
1 stop33h 30mUnited Airlines
Deal found 8/14$608
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:20 pmMXP - ONT
1 stop16h 10mUnited Airlines
Sun 9/289:36 amONT - MXP
2 stops23h 24mUnited Airlines
Deal found 8/13$612
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:20 pmMXP - ONT
1 stop16h 10mUnited Airlines
Thu 10/307:00 amONT - MXP
1 stop22h 05mUnited Airlines
Deal found 8/14$614
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:20 pmMXP - ONT
1 stop16h 10mUnited Airlines
Thu 9/256:36 pmONT - MXP
2 stops38h 24mUnited Airlines
Deal found 8/14$617

Cheapflights Fare Finder

 
Customize your flight search to find flights from Italy to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Italy to Ontario that are best for you.

Fly from

Italy

Fly to

Ontario

Route

Depart

Return

Price

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Fri 8/29

7:10 am-5:29 pm

2 stops19h 19m

Ontario

Sat 9/6

1:15 pm-12:20 pm

1 stop14h 05m

$594

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Fri 9/5

11:15 am-9:25 pm

2 stops19h 10m

Ontario

Sun 9/21

1:42 pm-6:00 pm

2 stops19h 18m

$597

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Fri 8/29

9:10 am-10:30 pm

2 stops22h 20m

Ontario

Tue 9/2

6:04 am-6:00 pm

2 stops26h 56m

$597

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sun 8/31

11:15 am-9:25 pm

2 stops19h 10m

Ontario

Mon 9/15

6:50 pm-6:00 pm

2 stops38h 10m

$597

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sat 9/6

9:10 am-9:25 pm

2 stops21h 15m

Ontario

Wed 9/10

1:42 pm-6:05 pm

2 stops19h 23m

$597

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sat 9/6

11:15 am-9:25 pm

2 stops19h 10m

Ontario

Thu 9/11

1:42 pm-6:45 pm

2 stops20h 03m

$597

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 10/22

11:15 am-9:24 pm

2 stops19h 09m

Ontario

Thu 10/30

7:00 am-1:05 pm

1 stop22h 05m

$599

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Mon 9/15

9:10 am-9:25 pm

2 stops21h 15m

Ontario

Mon 9/29

7:02 am-1:20 pm

1 stop21h 18m

$599

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Fri 9/26

9:10 am-9:24 pm

2 stops21h 14m

Ontario

Thu 10/16

7:02 am-1:20 pm

1 stop21h 18m

$599

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Thu 9/11

7:10 am-5:29 pm

2 stops19h 19m

Ontario

Thu 9/25

9:36 am-1:20 pm

1 stop18h 44m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from Italy to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Italy with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Italy to Ontario

What is the cheapest month to book a flight from Italy to Ontario?

Currently, August is the cheapest month in which you can book a flight from Italy to Ontario (average of $246). Flying from Italy to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Italy to Ontario, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,266 reviews

Crew

7.6

Boarding

6.9

Food

6.3

Comfort

6.7

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,266 reviews
British Airways
6.7
Okay
7,266 reviews

Crew

7.6

Boarding

6.9

Food

6.3

Comfort

6.7

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

Find useful and relevant information for your journey from Italy to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Italy?

    If you book a flight to Ontario from Italy, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • What are the most popular routes from Italy to Ontario?

    The most popular flight routes from Italy to Ontario are Rome Fiumicino - Ontario, Milan Malpensa - Ontario and Venice Marco Polo - Ontario.

  • Can I find deals for flights from Italy to Ontario that include hotel bookings?

    Yes. In addition to deals on Italy to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Italy to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Italy to Ontario.

  • Can I find deals for business class flights from Italy to Ontario?

    Yes. Cheapflights offers flight deals from Italy to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Italy to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Italy to Ontario (average of $246). Flying from Italy to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Italy to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Italy to Ontario

Discover the top airline that operate flights from Italy to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$591Average$594FlexibilityNo cancel feeOn-time70%

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