Cheap flights from Ontario to Milan from $343
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 12/9. 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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KLM flights from Ontario to Milan
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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 cheapest day to depart on your flight to Milan?
Our data shows that Wednesday is the least expensive day to fly to Milan. Tickets to fly out on this day can be as low as $820. The most expensive day to fly to Milan is Friday, with ticket prices averaging around $985.
What is the cheapest time of day to depart on your flight to Milan?
In the evening is the cheapest time of day to fly from Ontario to Milan when you can find flight prices for as low as $867. Flying to Milan in the evening is an ideal time because this is during off-peak travel hours. Flights to Milan are more costly in the morning, with an average ticket price of $955. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from Ontario to Milan?
United Airlines, KLM, and British Airways are the most popular carriers operating from Ontario to Milan
What airlines fly to Milan?
British Airways, Delta and Lufthansa are the top three most popular airlines that fly to Milan from Ontario according to our data. British Airways is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Milan. Keep in mind that there are 18 different airlines that fly to Milan on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Milan
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
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 16h 16m.
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 many operators does momondo search for flights from Ontario Airport to Milan?
As of June 2025, there are 2 operators available to choose from for flights from Ontario Airport to Milan.
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?
momondo data reveals that the most frequently booked airline on the route from Ontario to Milan is United Airlines, representing 64% of all bookings. The subsequent popular airline is Delta at 36%.
Best airlines flying from Ontario to Milan
Compare and see reviews for airlines that fly from Ontario to Milan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $517 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $551 | Free Cancellation | Rating 7.4 8,790 reviews |
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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.