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Cheap flights from Ontario to Milan from $368

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 8/24. 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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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 - 7:53 pm
MXP
-
ONT
17h 13m
1 stop
$712KLM
Tue, Aug 11 - Tue, Aug 25
KLM Logo
12:00 pm - 11:10 am
ONT
-
MXP
14h 10m
1 stop
KLM Logo
1:05 pm - 10:14 pm
MXP
-
ONT
18h 09m
1 stop
$744KLM
Mon, Nov 2 - Wed, Nov 18
Delta Logo
12:00 pm - 11:10 am
ONT
-
MXP
15h 10m
1 stop
Delta Logo
1:05 pm - 10:14 pm
MXP
-
ONT
18h 09m
1 stop
$762Delta
Fri, Oct 30 - Tue, Jan 19
United Airlines Logo
5:00 am - 4:40 pm
ONT
-
MXP
26h 40m
2 stops
United Airlines Logo
12:20 pm - 6:19 pm
MXP
-
ONT
38h 59m
2 stops
$763United Airlines
Mon, Aug 31 - Tue, Sep 8
United Airlines Logo
7:00 am - 6:00 pm
ONT
-
MXP
26h 00m
2 stops
United Airlines Logo
12:20 pm - 6:19 pm
MXP
-
ONT
38h 59m
2 stops
$776United Airlines
Tue, Sep 1 - Tue, Sep 8
Delta Logo
10:00 pm - 10:25 am
ONT
-
MXP
27h 25m
2 stops
Delta Logo
11:40 am - 11:04 am
MXP
-
ONT
32h 24m
1 stop
$785Delta
Sun, Aug 30 - Wed, Sep 9
United Airlines Logo
5:00 am - 4:40 pm
ONT
-
MXP
26h 40m
2 stops
United Airlines Logo
9:00 am - 8:52 pm
MXP
-
ONT
20h 52m
2 stops
$786United Airlines
Mon, Aug 31 - Wed, Sep 9
Delta Logo
10:59 pm - 2:45 pm
ONT
-
MXP
30h 46m
2 stops
Delta Logo
11:40 am - 11:04 am
MXP
-
ONT
32h 24m
1 stop
$790Delta
Mon, Aug 31 - Wed, Sep 9
Delta Logo
10:00 pm - 10:25 am
ONT
-
MXP
27h 25m
2 stops
Delta Logo
6:45 am - 4:14 pm
MXP
-
ONT
18h 29m
2 stops
$791Delta
Sun, Aug 30 - Wed, Sep 9
Multiple Airlines Logo
12:55 am - 8:20 pm
ONT
-
BGY
34h 25m
3 stops
Multiple Airlines Logo
10:05 pm - 9:45 pm
BGY
-
ONT
32h 40m
2 stops
$1,597Multiple Airlines
Thu, Jun 11 - Mon, Jun 22

KLM flights from Ontario to Milan

Our best KLM deals on Ontario to Milan flight tickets
KLM
Aug 11
ONT7:05 amOntario
17h 20m
1 stop
MXP9:25 amMilan Malpensa
Aug 25
MXP11:40 amMilan Malpensa
17h 13m
1 stop
ONT7:53 pmOntario
$712
KLM
Nov 2
ONT12:00 pmOntario
14h 10m
1 stop
MXP11:10 amMilan Malpensa
Nov 18
MXP1:05 pmMilan Malpensa
18h 09m
1 stop
ONT10:14 pmOntario
$744
KLM
Nov 2
ONT12:00 pmOntario
14h 10m
1 stop
MXP11:10 amMilan Malpensa
Nov 9
MXP1:05 pmMilan Malpensa
18h 09m
1 stop
ONT10:14 pmOntario
$794

Delta flights from Ontario to Milan

Our best Delta deals on Ontario to Milan flight tickets
Delta
Oct 30
ONT12:00 pmOntario
15h 10m
1 stop
MXP11:10 amMilan Malpensa
Jan 14
MXP1:05 pmMilan Malpensa
18h 09m
1 stop
ONT10:14 pmOntario
$762
Delta
Aug 30
ONT10:00 pmOntario
27h 25m
2 stops
MXP10:25 amMilan Malpensa
Sep 9
MXP11:40 amMilan Malpensa
32h 24m
1 stop
ONT11:04 amOntario
$785
Delta
Aug 31
ONT10:59 pmOntario
30h 46m
2 stops
MXP2:45 pmMilan Malpensa
Sep 9
MXP11:40 amMilan Malpensa
32h 24m
1 stop
ONT11:04 amOntario
$790

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 May 9, 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

Tue 8/11

7:05 am-9:25 am

1 stop17h 20m

Milan Malpensa

Tue 8/25

11:40 am-7:53 pm

1 stop17h 13m

$712
Quickest round-trip

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 11/2

12:00 pm-11:10 am

1 stop14h 10m

Milan Malpensa

Wed 11/18

1:05 pm-10:14 pm

1 stop18h 09m

$744

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Fri 10/30

12:00 pm-11:10 am

1 stop15h 10m

Milan Malpensa

Tue 1/19

1:05 pm-10:14 pm

1 stop18h 09m

$762

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 8/31

5:00 am-4:40 pm

2 stops26h 40m

Milan Malpensa

Tue 9/8

12:20 pm-6:19 pm

2 stops38h 59m

$763

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Tue 9/1

7:00 am-6:00 pm

2 stops26h 00m

Milan Malpensa

Tue 9/8

12:20 pm-6:19 pm

2 stops38h 59m

$776

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sun 8/30

10:00 pm-10:25 am

2 stops27h 25m

Milan Malpensa

Wed 9/9

11:40 am-11:04 am

1 stop32h 24m

$785

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 8/31

5:00 am-4:40 pm

2 stops26h 40m

Milan Malpensa

Wed 9/9

9:00 am-8:52 pm

2 stops20h 52m

$786

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Mon 8/31

10:59 pm-2:45 pm

2 stops30h 46m

Milan Malpensa

Wed 9/9

11:40 am-11:04 am

1 stop32h 24m

$790

OntarioMilan

ONT - MXP

ONTMXP

Ontario

Sun 8/30

10:00 pm-10:25 am

2 stops27h 25m

Milan Malpensa

Wed 9/9

6:45 am-4:14 pm

2 stops18h 29m

$791

OntarioBergamo

ONT - BGY

ONTBGY

Ontario

Thu 6/11

12:55 am-8:20 pm

3 stops34h 25m

Bergamo Orio Al Serio

Mon 6/22

10:05 pm-9:45 pm

2 stops32h 40m

$1,597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

14h 10m

Direct flights

None
The fastest flight from Ontario to Milan takes 14h 10m
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 14h 10m.

  • 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
Monza
Bellano
Lecco
Crema
Domodossola
Assago
Cernobbio
Moltrasio
Bormio
Rho
Baveno
Novara
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