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Ontario

$475+ Cheap flights from Milan (MIL) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MIL — ONT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Milan to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Milan (MIL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$592
(lol.travel)

One-way from

$475
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$878
From Milan (MIL) to Ontario
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One-way flight from Milan (MIL) to Ontario
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Highest demand for flights based on searches. 13% potential increase in price ($102 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 August 2025
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Find flight deals from Milan to Ontario

Cheapest flights from Milan to Ontario
Explore the most affordable flight options available from Milan to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This lol.travel deal was found by Cheapflights users on 8/19. 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 9/49:10 amMXP - ONT
2 stops20h 33mUnited Airlines
Mon 9/86:38 pmONT - MXP
2 stops33h 42mUnited Airlines
Deal found 8/19$592
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/39:10 amMXP - ONT
3 stops22h 41mUnited Airlines
Fri 11/287:00 amONT - MXP
1 stop21h 05mUnited Airlines
Deal found 8/19$636
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/39:10 amMXP - ONT
2 stops21h 39mUnited Airlines
Tue 12/25:05 amONT - MXP
2 stops41h 25mUnited Airlines
Deal found 8/18$637
This Air Canada deal was found by Cheapflights users on 8/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:05 pmMXP - ONT
3 stops37h 29mMultiple Airlines
Sun 11/309:35 pmONT - MXP
2 stops27h 20mMultiple Airlines
Deal found 8/17$640
This British Airways deal was found by Cheapflights users on 8/19. 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 10/298:40 pmMXP - ONT
2 stops33h 09mBritish Airways
Thu 11/271:31 pmONT - MXP
2 stops37h 59mBritish Airways
Deal found 8/19$641
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 9/69:10 amMXP - ONT
2 stops22h 20mUnited Airlines
Wed 9/106:04 amONT - MXP
2 stops27h 01mUnited Airlines
Deal found 8/20$642
This British Airways deal was found by Cheapflights users on 8/19. 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.
Sat 11/16:50 pmLIN - ONT
2 stops36h 25mBritish Airways
Sun 11/306:10 amONT - LIN
2 stops20h 20mBritish Airways
Deal found 8/19$645
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 10/311:40 amLIN - ONT
2 stops31h 23mAmerican Airlines
Fri 10/104:49 pmONT - LIN
2 stops17h 51mAmerican Airlines
Deal found 8/19$646
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 11/63:05 pmMXP - ONT
1 stop16h 26mUnited Airlines
Mon 11/247:00 amONT - MXP
2 stops17h 55mUnited Airlines
Deal found 8/20$647
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/47:25 amLIN - ONT
2 stops20h 29mAmerican Airlines
Mon 9/84:45 pmONT - LIN
2 stops17h 10mAmerican Airlines
Deal found 8/19$652
This Air Canada deal was found by Cheapflights users on 8/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:15 pmMXP - ONT
2 stops19h 15mMultiple Airlines
Mon 9/86:50 pmONT - MXP
3 stops30h 10mMultiple Airlines
Deal found 8/19$654
This Air Canada deal was found by Cheapflights users on 8/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:15 pmMXP - ONT
2 stops32h 58mMultiple Airlines
Sun 9/76:38 pmONT - MXP
3 stops30h 22mMultiple Airlines
Deal found 8/18$673

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milan 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 20, 2025.
Use the filters below to find and compare flights from Milan to Ontario that are best for you.

Fly from

Milan

Fly to

Ontario

Route

Depart

Return

Price

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Thu 9/4

9:10 am-8:43 pm

2 stops20h 33m

Ontario

Mon 9/8

6:38 pm-1:20 pm

2 stops33h 42m

$592

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sat 11/1

11:30 am-6:34 pm

2 stops39h 04m

Ontario

Tue 12/2

5:05 am-7:30 am

2 stops41h 25m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sat 11/1

11:30 am-1:37 pm

2 stops34h 07m

Ontario

Thu 11/27

5:05 am-7:30 am

2 stops17h 25m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sat 11/1

11:30 am-1:37 pm

2 stops34h 07m

Ontario

Mon 12/1

5:05 am-7:30 am

2 stops41h 25m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sat 11/1

11:30 am-1:37 pm

2 stops34h 07m

Ontario

Sun 11/30

9:35 pm-7:30 am

2 stops24h 55m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sun 11/2

11:40 am-10:51 pm

2 stops20h 11m

Ontario

Wed 12/3

1:34 pm-7:30 am

2 stops32h 56m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Sun 11/2

11:40 am-12:37 pm

2 stops33h 57m

Ontario

Fri 11/28

7:00 am-1:05 pm

1 stop21h 05m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Mon 11/3

9:10 am-10:51 pm

3 stops22h 41m

Ontario

Fri 11/28

7:00 am-1:05 pm

1 stop21h 05m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Mon 11/3

9:10 am-10:51 pm

2 stops22h 41m

Ontario

Thu 11/27

5:05 am-7:30 am

2 stops17h 25m

$636

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Fri 10/31

11:30 am-5:34 pm

2 stops38h 04m

Ontario

Sat 11/29

9:35 pm-7:30 am

2 stops24h 55m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 46 results
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Best time to book a flight from Milan to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Milan 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 Milan to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Milan to Ontario (average of $246). Flying from Milan 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.

Related info for your journey

Find useful and relevant information for your journey from Milan 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 Milan?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Milan to Ontario. 0 airlines have flights to Ontario from Milan on a regular basis. Booking flights from Milan to Ontario should not be difficult; the airport handles an average of 0 inbound flights from Milan per day.

  • How long is the flight from Milan to Ontario?

    For as low as $592, United Airlines can have you in Ontario from Milan in 20h 33m. The distance between Milan and Ontario is about 5988 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milan 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 Milan to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Milan to Ontario (average of $246). Flying from Milan 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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