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Cheap flights from Ontario to Milan from $381

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Milan departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Milan

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:05 am - 9:25 am
ONT
-
MXP
17h 20m
1 stop
KLM Logo
11:40 am - 9:56 pm
MXP
-
ONT
19h 16m
1 stop
$712KLM
Wed, Aug 5 - Mon, Aug 31
American Airlines Logo
6:00 am - 11:00 am
ONT
-
MXP
20h 00m
2 stops
American Airlines Logo
11:55 am - 10:58 pm
MXP
-
ONT
20h 03m
2 stops
$716American Airlines
Sat, Aug 15 - Sat, Aug 29
United Airlines Logo
5:00 am - 10:20 am
ONT
-
MXP
44h 20m
3 stops
United Airlines Logo
9:00 am - 9:59 pm
MXP
-
ONT
21h 59m
2 stops
$718United Airlines
Tue, Aug 11 - Sun, Aug 23
British Airways Logo
12:35 pm - 5:15 pm
ONT
-
LIN
19h 40m
2 stops
British Airways Logo
7:35 pm - 6:47 pm
LIN
-
ONT
32h 12m
2 stops
$718British Airways
Tue, Aug 11 - Thu, Aug 20
United Airlines Logo
5:00 am - 7:30 am
ONT
-
MXP
17h 30m
2 stops
United Airlines Logo
9:00 am - 9:59 pm
MXP
-
ONT
21h 59m
2 stops
$720United Airlines
Tue, Aug 11 - Sun, Aug 23
United Airlines Logo
1:18 pm - 4:40 pm
ONT
-
MXP
18h 22m
2 stops
United Airlines Logo
9:00 am - 6:11 pm
MXP
-
ONT
18h 11m
2 stops
$722United Airlines
Fri, Aug 14 - Sun, Aug 23
Delta Logo
7:00 am - 9:25 am
ONT
-
MXP
17h 25m
1 stop
Delta Logo
6:45 am - 9:56 pm
MXP
-
ONT
24h 11m
2 stops
$724Delta
Tue, Aug 11 - Sun, Aug 23
Delta Logo
12:00 pm - 7:45 pm
ONT
-
LIN
22h 45m
2 stops
Delta Logo
6:40 am - 4:14 pm
LIN
-
ONT
18h 34m
2 stops
$724Delta
Fri, Aug 14 - Sun, Aug 23
Delta Logo
6:00 am - 1:55 pm
ONT
-
LIN
22h 55m
2 stops
Delta Logo
6:40 am - 4:14 pm
LIN
-
ONT
18h 34m
2 stops
$725Delta
Fri, Aug 14 - Sun, Aug 23
British Airways Logo
12:35 pm - 5:15 pm
ONT
-
LIN
19h 40m
2 stops
British Airways Logo
1:40 pm - 9:34 am
LIN
-
ONT
28h 54m
2 stops
$763British Airways
Wed, Aug 12 - Wed, Aug 26

British Airways flights from Ontario to Milan

Our best British Airways deals on Ontario to Milan flight tickets
British Airways
Aug 11
ONT12:35 pmOntario
19h 40m
2 stops
LIN5:15 pmMilan Linate
Aug 20
LIN7:35 pmMilan Linate
32h 12m
2 stops
ONT6:47 pmOntario
$718
British Airways
Aug 12
ONT12:35 pmOntario
19h 40m
2 stops
LIN5:15 pmMilan Linate
Aug 26
LIN1:40 pmMilan Linate
28h 54m
2 stops
ONT9:34 amOntario
$763
British Airways
May 11
ONT2:08 pmOntario
19h 47m
2 stops
LIN6:55 pmMilan Linate
May 18
LIN2:20 pmMilan Linate
35h 02m
2 stops
ONT4:22 pmOntario
$805

United Airlines flights from Ontario to Milan

Our best United Airlines deals on Ontario to Milan flight tickets
United Airlines
Aug 11
ONT5:00 amOntario
44h 20m
3 stops
MXP10:20 amMilan Malpensa
Aug 23
MXP9:00 amMilan Malpensa
21h 59m
2 stops
ONT9:59 pmOntario
$718
United Airlines
Aug 11
ONT5:00 amOntario
17h 30m
2 stops
MXP7:30 amMilan Malpensa
Aug 23
MXP9:00 amMilan Malpensa
21h 59m
2 stops
ONT9:59 pmOntario
$720
United Airlines
Aug 14
ONT1:18 pmOntario
18h 22m
2 stops
MXP4:40 pmMilan Malpensa
Aug 23
MXP9:00 amMilan Malpensa
18h 11m
2 stops
ONT6:11 pmOntario
$722

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Milan 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, momondo users made 832,500 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Ontario to Milan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Wed 8/5

7:05 am-9:25 am

1 stop17h 20m

Milan Malpensa

Mon 8/31

11:40 am-9:56 pm

1 stop19h 16m

$712

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sat 8/15

6:00 am-11:00 am

2 stops20h 00m

Milan Malpensa

Sat 8/29

11:55 am-10:58 pm

2 stops20h 03m

$716

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

5:00 am-10:20 am

3 stops44h 20m

Milan Malpensa

Sun 8/23

9:00 am-9:59 pm

2 stops21h 59m

$718

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Tue 8/11

12:35 pm-5:15 pm

2 stops19h 40m

Milan Linate

Thu 8/20

7:35 pm-6:47 pm

2 stops32h 12m

$718

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

5:00 am-7:30 am

2 stops17h 30m

Milan Malpensa

Sun 8/23

9:00 am-9:59 pm

2 stops21h 59m

$720
Quickest round-trip

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Fri 8/14

1:18 pm-4:40 pm

2 stops18h 22m

Milan Malpensa

Sun 8/23

9:00 am-6:11 pm

2 stops18h 11m

$722

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 8/11

7:00 am-9:25 am

1 stop17h 25m

Milan Malpensa

Sun 8/23

6:45 am-9:56 pm

2 stops24h 11m

$724

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Fri 8/14

12:00 pm-7:45 pm

2 stops22h 45m

Milan Linate

Sun 8/23

6:40 am-4:14 pm

2 stops18h 34m

$724

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Fri 8/14

6:00 am-1:55 pm

2 stops22h 55m

Milan Linate

Sun 8/23

6:40 am-4:14 pm

2 stops18h 34m

$725

OntarioMilan

ONT - LIN

ONTLIN

Ontario

Wed 8/12

12:35 pm-5:15 pm

2 stops19h 40m

Milan Linate

Wed 8/26

1:40 pm-9:34 am

2 stops28h 54m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milan from

How to get the cheapest flight ticket from Ontario to Milan

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

What is the typical price of a round-trip flight between Ontario and Milan?

When to book flights from Ontario to Milan

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Milan according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Milan (ONT to MIL) flight deals and tips

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

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Ontario to Milan takes 17h 20m
There are no direct flights from Ontario to Milan. There are no popular flight routes from Ontario to Milan.
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Frequently asked questions about flying from Ontario to Milan

  • How far is Ontario to Milan by plane?

    The distance between Ontario and Milan is about 6012.7 mi. In terms of flight time, this usually takes a little over 17h 20m.

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

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

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

    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 Milan.

  • What documentation or ID do you need to fly to Milan?

    The travel and health documents required for your trip to Milan 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 Milan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Milan?

Traveling to a place near Milan?

Book flights to Milan if you plan to visit one of these locations
Bellagio
Varenna
Menaggio
Stresa
Brescia
Livigno
Levanto
Bellano
Monza
Lecco
Assago
Crema
Domodossola
Cernobbio
Rho
Moltrasio
Bormio
Novara
Baveno
Iseo

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Milan. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Milan 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 Milan right now. Can momondo alert me if prices change?

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

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Find better results for your trip to Italy

Fly into one of these airports located in Milan

Airports listed have a maximum distance of 25.0 mi from Milan
Milan Linate Airport
Milan Malpensa Airport