STL - MXP

$411 Find Cheap Flights from St. Louis to Milan Malpensa Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Milan departing on 7/26. 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 St. Louis 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 St. Louis to Milan, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$802
Typical prices: $914-$660
Scandinavian Airlines
Mon 8/24Fri 9/4
STL - MXP • 2 stops
Cheapest one-way
$411
Multiple Airlines
Sun 7/26
STL - MXP • 2 stops
Top airlines
Cheapest • from $802 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Milan. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $862 (round-trip)
Shortest trip • 12h 04m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 50% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Milan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Milan (STL-MXP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Milan 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 St. Louis to Milan

Mon, Aug 24 - Fri, Sep 4
Scandinavian Airlines Logo
3:39 pm - 8:30 am
STL
-
MXP
33h 51m
2 stops
Scandinavian Airlines Logo
8:00 pm - 8:38 pm
MXP
-
STL
31h 38m
2 stops
$802Scandinavian Airlines
Sun, Nov 8 - Wed, Nov 18
Scandinavian Airlines Logo
11:51 am - 8:50 am
STL
-
MXP
37h 59m
2 stops
Scandinavian Airlines Logo
9:30 am - 11:39 pm
MXP
-
STL
21h 09m
2 stops
$820Scandinavian Airlines
Sun, Nov 8 - Wed, Nov 18
American Airlines Logo
6:00 am - 10:05 am
STL
-
MXP
21h 05m
1 stop
American Airlines Logo
1:00 pm - 10:32 pm
MXP
-
STL
16h 32m
1 stop
$831American Airlines
Fri, Aug 14 - Fri, Aug 28
Scandinavian Airlines Logo
3:39 pm - 10:35 am
STL
-
MXP
35h 56m
2 stops
Scandinavian Airlines Logo
9:20 am - 11:58 pm
MXP
-
STL
21h 38m
2 stops
$832Scandinavian Airlines
Sun, Nov 8 - Wed, Nov 18
American Airlines Logo
10:45 am - 10:05 am
STL
-
MXP
16h 20m
1 stop
American Airlines Logo
10:20 am - 7:29 pm
MXP
-
STL
16h 09m
2 stops
$835American Airlines
Sun, Oct 25 - Thu, Nov 5
American Airlines Logo
12:52 pm - 9:05 am
STL
-
MXP
14h 13m
2 stops
American Airlines Logo
11:30 am - 11:56 pm
MXP
-
STL
19h 26m
2 stops
$854American Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
12:10 pm - 10:20 am
STL
-
MXP
15h 10m
1 stop
Multiple Airlines Logo
12:20 pm - 2:02 pm
MXP
-
STL
32h 42m
1 stop
$858Multiple Airlines
Sun, Aug 23 - Thu, Sep 3
Scandinavian Airlines Logo
3:39 pm - 7:10 pm
STL
-
MXP
20h 31m
2 stops
Scandinavian Airlines Logo
9:20 am - 11:58 pm
MXP
-
STL
21h 38m
2 stops
$862Scandinavian Airlines
Wed, Aug 12 - Wed, Aug 26
Lufthansa Logo
12:59 pm - 1:20 pm
STL
-
MXP
17h 21m
1 stop
Lufthansa Logo
6:30 am - 1:25 pm
MXP
-
STL
13h 55m
1 stop
$864Lufthansa
Wed, Aug 12 - Wed, Aug 26
Air Canada Logo
12:10 pm - 10:20 am
STL
-
MXP
15h 10m
1 stop
Air Canada Logo
12:20 pm - 12:02 pm
MXP
-
STL
30h 42m
2 stops
$865Air Canada
Booking Insights

KAYAK's insights & trends for St. Louis to Milan flights

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

How much is a round-trip flight from St. Louis to Milan Malpensa Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Milan Malpensa Airport departing in August.

What is the cheapest month to fly from St. Louis to Milan Malpensa Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Milan Malpensa Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Milan Malpensa Airport is January, where tickets cost $483 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,914 and $1,241 respectively.

Good to know

Low seasonDecember
Cheapest flight$411
Best time to beat the crowds but there is an average 198% increase in price.
Most popular time to fly and prices are also 40% lower on average.
Flight from St. Louis to Milan Malpensa Airport

When to book flights from St. Louis to Milan

Are your dates flexible? Find out the best times to travel from St. Louis to Milan 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 St. Louis to Milan Malpensa Airport flights

  • What is the cheapest flight from St. Louis to Milan Malpensa Airport?

    In the last 7 days, the lowest price for a flight from St. Louis to Milan Malpensa Airport was $411 for a one-way ticket and $802 for a round-trip.

  • Do I need a passport to fly between St. Louis and Milan Malpensa Airport?

    A passport is required to fly from St. Louis to Milan Malpensa Airport.

  • Which aircraft models fly most regularly from St. Louis to Milan Malpensa Airport?

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

  • Which airline alliances offer flights from St. Louis to Milan Malpensa Airport?

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Milan are Delta and United Airlines. With an average price for the route of $719 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 $589 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Milan Malpensa Airport?

    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 St. Louis to Milan Malpensa Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Milan Malpensa Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milan Malpensa Airport from St. Louis 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 St. Louis to Milan Malpensa Airport?

    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 Malpensa Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis 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 St. Louis to Milan Malpensa Airport?

    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 Malpensa Airport from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Milan

 
See real verified KAYAK customer reviews for airlines flying from St. Louis 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 St. Louis to Milan? 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 8415 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.8Comfort
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

Loved and was pleasantly surprised by the food!! Request Lufthansa to help transiting passengers at Munich (confusion whether to go thru passport control or not).

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

No food or entertainment for a short flight but satisfied with that.

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

Never made it to Lufthansa because of Air Canadas negligence.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Everything you need to know for your flight from St. Louis to Milan

Information on your arrival and departure airports