Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Milan to Los Angeles from $554

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milan to Los Angeles departing on 8/23. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Milan to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:20 pm - 9:34 am
MXP
-
ONT
28h 14m
2 stops
American Airlines Logo
2:22 pm - 11:40 pm
ONT
-
MXP
24h 18m
2 stops
$574American Airlines
Wed, Sep 2 - Tue, Sep 15
American Airlines Logo
11:05 am - 9:35 pm
MXP
-
ONT
19h 30m
2 stops
American Airlines Logo
6:00 am - 6:35 pm
ONT
-
MXP
27h 35m
2 stops
$577American Airlines
Wed, Oct 14 - Sun, Oct 18
American Airlines Logo
11:05 am - 9:35 pm
MXP
-
ONT
19h 30m
2 stops
American Airlines Logo
2:22 pm - 6:35 pm
ONT
-
MXP
19h 13m
2 stops
$578American Airlines
Wed, Oct 14 - Sun, Oct 18
American Airlines Logo
10:25 am - 11:06 pm
MXP
-
ONT
21h 41m
2 stops
American Airlines Logo
6:00 am - 6:35 pm
ONT
-
MXP
27h 35m
2 stops
$580American Airlines
Wed, Oct 14 - Sun, Oct 18
British Airways Logo
7:30 pm - 6:57 pm
LIN
-
ONT
32h 27m
2 stops
British Airways Logo
6:00 am - 5:15 pm
ONT
-
LIN
26h 15m
2 stops
$598British Airways
Mon, Sep 14 - Sun, Sep 27
United Airlines Logo
9:00 am - 8:52 pm
MXP
-
ONT
20h 52m
2 stops
United Airlines Logo
7:00 am - 1:20 pm
ONT
-
MXP
21h 20m
1 stop
$606United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
9:00 am - 9:58 pm
MXP
-
ONT
21h 58m
2 stops
United Airlines Logo
7:00 am - 1:20 pm
ONT
-
MXP
21h 20m
1 stop
$607United Airlines
Wed, Oct 14 - Sun, Oct 18
British Airways Logo
7:50 pm - 9:08 pm
LIN
-
ONT
34h 18m
2 stops
British Airways Logo
4:59 pm - 9:45 pm
ONT
-
LIN
19h 46m
2 stops
$633British Airways
Tue, Sep 15 - Wed, Sep 30
United Airlines Logo
10:35 am - 12:12 pm
LIN
-
ONT
34h 37m
2 stops
United Airlines Logo
1:50 pm - 12:00 pm
ONT
-
LIN
37h 10m
3 stops
$653United Airlines
Tue, Jul 14 - Fri, Aug 7
British Airways Logo
7:25 am - 9:44 pm
LIN
-
ONT
23h 19m
2 stops
British Airways Logo
2:27 pm - 5:15 pm
ONT
-
LIN
17h 48m
2 stops
$656British Airways
Wed, Jul 15 - Thu, Aug 6

American Airlines flights from Milan to Ontario

Our best American Airlines deals on Milan to Ontario flight tickets
American Airlines
Sep 2
MXP2:20 pmMilan Malpensa
28h 14m
2 stops
ONT9:34 amOntario
Sep 15
ONT2:22 pmOntario
24h 18m
2 stops
MXP11:40 pmMilan Malpensa
$574
American Airlines
Oct 14
MXP11:05 amMilan Malpensa
19h 30m
2 stops
ONT9:35 pmOntario
Oct 18
ONT6:00 amOntario
27h 35m
2 stops
MXP6:35 pmMilan Malpensa
$577
American Airlines
Oct 14
MXP11:05 amMilan Malpensa
19h 30m
2 stops
ONT9:35 pmOntario
Oct 18
ONT2:22 pmOntario
19h 13m
2 stops
MXP6:35 pmMilan Malpensa
$578

British Airways flights from Milan to Ontario

Our best British Airways deals on Milan to Ontario flight tickets
British Airways
Sep 14
LIN7:30 pmMilan Linate
32h 27m
2 stops
ONT6:57 pmOntario
Sep 27
ONT6:00 amOntario
26h 15m
2 stops
LIN5:15 pmMilan Linate
$598
British Airways
Aug 6
MXP9:45 pmMilan Malpensa
29h 30m
2 stops
ONT6:15 pmOntario
Aug 9
ONT11:59 pmOntario
32h 46m
2 stops
MXP5:45 pmMilan Malpensa
$615
British Airways
Sep 15
LIN7:50 pmMilan Linate
34h 18m
2 stops
ONT9:08 pmOntario
Sep 30
ONT4:59 pmOntario
19h 46m
2 stops
LIN9:45 pmMilan Linate
$633

momondo 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, momondo users made 832,500 searches. Data last updated May 20, 2026.
Use the filters below to find and compare flights from Milan to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 9/2

2:20 pm-9:34 am

2 stops28h 14m

Ontario

Tue 9/15

2:22 pm-11:40 pm

2 stops24h 18m

$574

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 10/14

11:05 am-9:35 pm

2 stops19h 30m

Ontario

Sun 10/18

6:00 am-6:35 pm

2 stops27h 35m

$577
Quickest round-trip

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 10/14

11:05 am-9:35 pm

2 stops19h 30m

Ontario

Sun 10/18

2:22 pm-6:35 pm

2 stops19h 13m

$578

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 10/14

10:25 am-11:06 pm

2 stops21h 41m

Ontario

Sun 10/18

6:00 am-6:35 pm

2 stops27h 35m

$580

MilanOntario

LIN - ONT

LINONT

Milan Linate

Mon 9/14

7:30 pm-6:57 pm

2 stops32h 27m

Ontario

Sun 9/27

6:00 am-5:15 pm

2 stops26h 15m

$598

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 10/14

9:00 am-8:52 pm

2 stops20h 52m

Ontario

Sun 10/18

7:00 am-1:20 pm

1 stop21h 20m

$606

MilanOntario

MXP - ONT

MXPONT

Milan Malpensa

Wed 10/14

9:00 am-9:58 pm

2 stops21h 58m

Ontario

Sun 10/18

7:00 am-1:20 pm

1 stop21h 20m

$607

MilanOntario

LIN - ONT

LINONT

Milan Linate

Tue 9/15

7:50 pm-9:08 pm

2 stops34h 18m

Ontario

Wed 9/30

4:59 pm-9:45 pm

2 stops19h 46m

$633

MilanOntario

LIN - ONT

LINONT

Milan Linate

Tue 7/14

10:35 am-12:12 pm

2 stops34h 37m

Ontario

Fri 8/7

1:50 pm-12:00 pm

3 stops37h 10m

$653

MilanOntario

LIN - ONT

LINONT

Milan Linate

Wed 7/15

7:25 am-9:44 pm

2 stops23h 19m

Ontario

Thu 8/6

2:27 pm-5:15 pm

2 stops17h 48m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Milan to Ontario

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 cheapest airline that flies from Milan to Ontario?

Iberia, American Airlines, and British Airways are the most popular carriers operating from Milan to Ontario

When to book flights from Milan to Ontario

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

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

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

Fastest flight time

18h 08m

Direct flights

None
The fastest flight from Milan to Ontario takes 18h 08m
There are no direct flights from Milan to Ontario. There are no popular flight routes from Milan to Ontario.
Search flight deals

Frequently asked questions about flying from Milan to Ontario

  • How far is Milan to Ontario by plane?

    The straight-line distance from Milan to Ontario is 6012.7 mi. A reasonable flight in good conditions will take 18h 08m.

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

    Prices for flights from Milan to Ontario Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Milan to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Milan.

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

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

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

Once you have performed a search for Milan to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Milan to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Milan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/19
Fri 6/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States