Cheap flights from Milan Malpensa to St Louis

Compare Milan Malpensa to St Louis flight deals

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Flight deals from Milan Malpensa Airport to St Louis Airport

Looking for a cheap last-minute deal or the best round-trip flight from Milan Malpensa Airport to St Louis Airport? If you want to travel next month, round-trip fares start from $915. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Milan Malpensa to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Milan Malpensa to St Louis flights are currently cheapest in June.

Milan Malpensa to St Louis: Alternative routes

Compare routes from Milan Malpensa to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Finding cheap flights from Milan Malpensa to St Louis: Frequently asked questions

The best price we found for a round-trip flight from Milan Malpensa to St Louis is $909. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Milan Malpensa to St Louis. But we found flights with one or more stops from $909.
There are no flights flying from Milan Malpensa to St Louis, as of March 2026.
The cheapest month to fly from Milan Malpensa to St Louis is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Milan Malpensa Airport to St Louis Airport on Monday, June 1, 2026.
No airlines currently offer direct flights between Milan Malpensa Airport and St Louis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to St Louis.

Traveling from Milano Malpensa Airport (MXP) to Lambert-St. Louis International Airport (STL): what you need to know

  • St Louis's timezone is UTC-5, making St Louis six hours behind Milan.

  • Arrive at the airport on time so you don't miss your MXP to STL flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • You can expect longer lines during popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Think about adding a stopover when booking your ticket from Milano Malpensa Airport to Lambert-St. Louis International Airport. Simply deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between MXP and STL:

    • Newark Liberty International Airport

    • O'Hare International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Milano Malpensa Airport (MXP) to Lambert-St. Louis International Airport (STL)

  • Right now, $410 is the cheapest price we've found for a one-way Milano Malpensa Airport to Lambert-St. Louis International Airport flight. The best price for a return plane ticket is $909. Remember that fares can change due to demand at the time of booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from MXP to STL if you book in advance. Airlines often offer some amazing early bird discounts.

  • Finding cheap flights from Milano Malpensa Airport to Lambert-St. Louis International Airport is easier if you're flexible with your travel plans. Use the 'Whole month' function to see the lowest fares across the month and land a great deal.

  • Never miss a deal on cheap flights from MXP to STL by creating a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Milano Malpensa Airport to Lambert-St. Louis International Airport.

Handy information about Milano Malpensa Airport (MXP)

  • When it comes to Milano Malpensa Airport's on-time performance, data shows 68.23% of flights stick to their scheduled arrival time.

  • Central Milan to Milano Malpensa Airport is approximately 48 kilometers. Depending on traffic, it'll take you about 45 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a journey time of roughly 55 minutes on public transport.

  • Booked an early flight from Milano Malpensa Airport to Lambert-St. Louis International Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by picking one of these hotels close to MXP:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • You'll find STL at 10701 Lambert International Blvd..

  • Lambert-St. Louis International Airport to central St Louis has a drive time of about 20 minutes. It's approximately 26 kilometers away.

  • If you're taking public transport, expect a journey time of roughly 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • It's time to pick your travel dates for your flight from Milano Malpensa Airport to Lambert-St. Louis International Airport. July is the busiest month to head to St Louis. If you prefer a more low-key vibe, go in April.

  • Lock in your flight from Milano Malpensa Airport to Lambert-St. Louis International Airport for July if you'd like to go to St Louis during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 33ºC (91ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from MXP to STL in January. Average temperatures are between -8ºC (18ºF) and 7ºC (45ºF) then.

Explore more of United States

  • You've seen St Louis, now it's time to discover more of United States. Travel about 418 kilometers north-east to Chicago to check off its top sights. From Millennium Park to Art Institute of Chicago and LandShark Beer Garden at Navy Pier, you'll have a full itinerary ahead.

  • Around 370 kilometers east of St Louis, Indianapolis is another essential stop in United States. Start your sightseeing at The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.