ONT - MXP

$250 Find Cheap Flights from Ontario to Milan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Malpensa departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Milan Malpensa Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Milan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Milan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$442
British Airways
Mon 2/2Tue 2/10
ONT - MXP • 2 stops
Cheapest one-way
$250
United Airlines
Sat 1/17
ONT - MXP • 2 stops
Top airlines
British Airways
Cheapest • from $459 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Malpensa (ONT-MXP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Malpensa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Malpensa

Mon, Feb 2 - Tue, Feb 10
British Airways Logo
4:45 pm - 7:50 pm
ONT
-
MXP
18h 05m2 stops
British Airways Logo
11:45 am - 10:48 pm
MXP
-
ONT
20h 03m2 stops
$442British Airways
Mon, Mar 2 - Tue, Mar 10
British Airways Logo
2:39 pm - 7:50 pm
ONT
-
MXP
20h 11m2 stops
British Airways Logo
11:45 am - 10:07 pm
MXP
-
ONT
18h 22m2 stops
$447British Airways
Mon, Mar 9 - Tue, Mar 17
British Airways Logo
2:39 pm - 10:25 am
ONT
-
MXP
35h 46m2 stops
British Airways Logo
11:45 am - 1:49 pm
MXP
-
ONT
34h 04m2 stops
$448British Airways
Mon, Jan 26 - Tue, Feb 10
British Airways Logo
3:09 pm - 10:25 am
ONT
-
MXP
34h 16m2 stops
British Airways Logo
11:45 am - 10:48 pm
MXP
-
ONT
20h 03m2 stops
$459British Airways
Fri, Feb 27 - Mon, Mar 9
British Airways Logo
5:02 pm - 6:20 pm
ONT
-
MXP
16h 18m2 stops
British Airways Logo
8:50 pm - 10:07 pm
MXP
-
ONT
33h 17m2 stops
$467British Airways
Tue, Apr 7 - Tue, Apr 21
British Airways Logo
4:52 pm - 11:45 pm
ONT
-
MXP
21h 53m2 stops
British Airways Logo
8:25 am - 8:54 pm
MXP
-
ONT
21h 29m2 stops
$472British Airways
Wed, Feb 4 - Thu, Feb 12
British Airways Logo
3:09 pm - 11:45 am
ONT
-
MXP
35h 36m2 stops
British Airways Logo
11:30 am - 10:29 pm
MXP
-
ONT
19h 59m2 stops
$479British Airways
Thu, Feb 19 - Tue, Feb 24
Delta Logo
10:20 pm - 9:05 am
ONT
-
MXP
25h 45m1 stop
Delta Logo
11:05 am - 9:05 pm
MXP
-
ONT
19h 00m1 stop
$483Delta
Sun, Jan 25 - Tue, Feb 10
Air Canada Logo
1:24 pm - 9:55 am
ONT
-
MXP
59h 31m3 stops
Air Canada Logo
1:05 pm - 8:58 pm
MXP
-
ONT
40h 53m3 stops
$485Air Canada
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
5:00 am - 9:55 am
ONT
-
MXP
19h 55m2 stops
Multiple Airlines Logo
6:55 am - 9:59 pm
MXP
-
ONT
24h 04m2 stops
$488Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Malpensa flights

Get data-powered insights and trends into flights from Ontario to Malpensa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Milan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Milan were found on British Airways ($459) and Delta ($496).

Which airlines fly non-stop between Ontario and Milan Malpensa Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Ontario to Milan Malpensa Airport.

There are 2 airlines that fly nonstop from Ontario to Milan Malpensa Airport. They are Delta and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $502. On average, the best prices for this route can be found at United Airlines.

Good to know

Cheapest flight$250
Flight from Ontario to Milan

When to book flights from Ontario to Malpensa

Are your dates flexible? Find out the best times to travel from Ontario to Malpensa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to Milan flights

  • What is the cheapest flight from Ontario to Milan Malpensa Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Milan Malpensa Airport was $250 for a one-way ticket and $442 for a round-trip.

  • Do I need a passport to fly between Ontario and Milan?

    Yes, you’ll need a passport to travel to Milan from Ontario.

  • Which airports will I be using when flying from Ontario to Milan?

    Ontario and Milan are both served by 1 main airport. You will leave Ontario from Ontario and will be arriving at Milan Malpensa.

  • Which aircraft models fly most regularly from Ontario to Milan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Milan?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Ontario and Milan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Milan, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Milan are Delta and United Airlines. With an average price for the route of $597 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $551 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Ontario to Milan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Milan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Milan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milan from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Milan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milan with an airline and back to Ontario with another airline. Booking your flights between Ontario and MXP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Milan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milan from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ontario to Malpensa

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Milan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Malpensa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8025 reviews
7.2Food
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

The flight was delayed for about 2 hrs. Other than it, it was good.

8.0 ExcellentWen, Dec 2025
LAX - MSY
Read more Delta reviews

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Everything you need to know for your flight from Ontario to Malpensa

Information on your arrival and departure airports