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Ontario

$437+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
NAP — ONT
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521
(lol.travel)

One-way from

$437
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$679
Provider with most accurate pricing for Rome (ROM)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Los Angeles flights.
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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. 15% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 4, 2025.

This lol.travel deal was found by Cheapflights users on 4/3. 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 4/117:55 pmPMO - ONT
2 stops31h 25mBritish Airways
Wed 4/1611:59 pmONT - PMO
2 stops34h 06mBritish Airways
Deal found 4/3$519
This lol.travel deal was found by Cheapflights users on 4/3. 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.
Tue 9/168:25 amMXP - ONT
2 stops18h 26mBritish Airways
Fri 9/2611:59 pmONT - MXP
2 stops26h 46mBritish Airways
Deal found 4/3$521
This British Airways deal was found by Cheapflights users on 4/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:25 amLIN - ONT
2 stops19h 15mBritish Airways
Mon 9/2910:54 amONT - LIN
2 stops17h 41mBritish Airways
Deal found 4/2$533
This Iberia deal was found by Cheapflights users on 4/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1610:00 amFCO - ONT
1 stop22h 50mIberia
Wed 4/237:00 amONT - FCO
1 stop16h 05mIberia
Deal found 4/2$544
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:25 amMXP - ONT
2 stops22h 11mAmerican Airlines
Thu 9/2512:49 pmONT - MXP
2 stops20h 21mAmerican Airlines
Deal found 4/4$565
This Kissandfly.com deal was found by Cheapflights users on 4/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1010:00 amFCO - ONT
1 stop17h 29mBritish Airways
Sat 4/1210:40 pmONT - FCO
1 stop26h 10mBritish Airways
Deal found 4/2$579
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:40 pmVCE - ONT
1 stop17h 04mAmerican Airlines
Sun 8/2410:51 amONT - VCE
1 stop14h 44mAmerican Airlines
Deal found 4/4$657
This Iberia deal was found by Cheapflights users on 4/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:30 amMXP - ONT
2 stops22h 15mIberia
Mon 11/1711:00 amONT - MXP
2 stops18h 05mIberia
Deal found 4/3$671
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:40 amLIN - ONT
2 stops24h 36mDelta
Sat 5/3111:44 amONT - LIN
2 stops19h 11mDelta
Deal found 4/3$673
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:40 amMXP - ONT
1 stop17h 02mKLM
Mon 10/2010:59 pmONT - MXP
1 stop25h 26mKLM
Deal found 4/3$673
This Kissandfly.com deal was found by Cheapflights users on 4/3. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:40 pmVCE - ONT
1 stop18h 49mBritish Airways
Sat 8/2311:59 pmONT - VCE
1 stop25h 36mBritish Airways
Deal found 4/3$675
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:15 pmMXP - ONT
2 stops43h 11mUnited Airlines
Thu 9/257:00 amONT - MXP
1 stop21h 20mUnited Airlines
Deal found 4/3$683

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 April 4, 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

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Tue 9/16

8:25 am-5:51 pm

2 stops18h 26m

Ontario

Fri 9/26

11:59 pm-11:45 am

2 stops26h 46m

$521

PalermoOntario

PMO - ONT

PMOONT

Palermo Punta Raisi

Sat 5/3

11:55 am-9:58 pm

2 stops19h 03m

Ontario

Thu 5/8

4:35 pm-11:05 am

2 stops33h 30m

$527

MilanOntario

LIN - ONT

LINONT

Milan Linate

Wed 9/17

7:25 am-5:40 pm

2 stops19h 15m

Ontario

Mon 9/29

10:54 am-1:35 pm

2 stops17h 41m

$533

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Wed 4/16

10:00 am-11:50 pm

1 stop22h 50m

Ontario

Wed 4/23

7:00 am-8:05 am

1 stop16h 05m

$544

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Mon 9/15

10:25 am-11:36 pm

2 stops22h 11m

Ontario

Thu 9/25

12:49 pm-6:10 pm

2 stops20h 21m

$565

RomeOntario

FCO - ONT

FCOONT

Rome Fiumicino

Sun 8/24

10:00 am-5:32 pm

1 stop16h 32m

Ontario

Sun 8/31

2:59 pm-8:05 am

1 stop32h 06m

$616

VeniceOntario

VCE - ONT

VCEONT

Venice Marco Polo

Wed 8/13

1:40 pm-9:44 pm

1 stop17h 04m

Ontario

Sun 8/24

10:51 am-10:35 am

1 stop14h 44m

$657

MilanOntario

LIN - ONT

LINONT

Milan Linate

Sat 5/24

6:40 am-10:16 pm

2 stops24h 36m

Ontario

Sat 5/31

11:44 am-3:55 pm

2 stops19h 11m

$673

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Fri 8/29

11:40 am-7:29 pm

1 stop16h 49m

Ontario

Sun 9/7

10:59 pm-9:25 am

1 stop25h 26m

$673

VeniceOntario

VCE - ONT

VCEONT

Venice Marco Polo

Wed 8/13

1:40 pm-11:29 pm

1 stop18h 49m

Ontario

Sat 8/23

11:59 pm-10:35 am

1 stop25h 36m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 April 4, 2025.
See what other customers who have flown with Delta, KLM and Air France from Italy to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,324 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 cheapest airlines to fly from Italy to Ontario one-way?

    One-way options have recently been found by users for as low as $661 on Iberia. Other airlines that offer cheap prices include British Airways from $762 and KLM from $771 one-way.

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

    The most popular flight routes from Italy to Ontario are Milan Malpensa - Ontario, Rome Fiumicino - 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$591Average$594FlexibilityNo cancel feeOn-time70%

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