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Malpensa

$281+ Cheap flights from St. Louis (STL) to Malpensa (MXP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MXP
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from St. Louis to Malpensa

Cheapest flights from St. Louis to Malpensa
Explore the most affordable flight options available from St. Louis to Malpensa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:55 pm
STL
-
MXP
2 stops14h 45m
Lufthansa
Sun 3/86:55 am
MXP
-
STL
1 stop14h 00m
Lufthansa
Deal found 1/25$431
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:05 pm
STL
-
MXP
1 stop11h 55m
Multiple Airlines
Sun 3/86:55 am
MXP
-
STL
1 stop14h 00m
Multiple Airlines
Deal found 1/25$462
This Mytrip deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:05 pm
STL
-
MXP
2 stops35h 15m
Multiple Airlines
Wed 4/226:00 am
MXP
-
STL
2 stops16h 24m
Multiple Airlines
Deal found 1/24$470
This Booking.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:40 am
STL
-
MXP
2 stops19h 15m
Air Canada
Tue 3/1712:05 pm
MXP
-
STL
2 stops32h 37m
Air Canada
Deal found 1/24$475
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:15 pm
STL
-
MXP
2 stops34h 40m
Air Canada
Thu 11/261:05 pm
MXP
-
STL
2 stops33h 16m
Air Canada
Deal found 1/25$479
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:27 pm
STL
-
MXP
2 stops13h 28m
Air Canada
Thu 11/261:05 pm
MXP
-
STL
3 stops33h 16m
Air Canada
Deal found 1/25$480
This Cheapflightsfares deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:30 pm
STL
-
MXP
1 stop15h 30m
Lufthansa
Wed 8/266:00 am
MXP
-
STL
1 stop14h 25m
Lufthansa
Deal found 1/24$481
This Air Canada deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/29:57 am
STL
-
MXP
2 stops16h 58m
Air Canada
Thu 2/121:05 pm
MXP
-
STL
2 stops39h 00m
Air Canada
Deal found 1/23$482
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:15 pm
STL
-
MXP
2 stops34h 40m
Air Canada
Fri 11/271:05 pm
MXP
-
STL
3 stops30h 15m
Air Canada
Deal found 1/25$483
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:30 pm
STL
-
MXP
1 stop12h 05m
United Airlines
Wed 8/2612:20 pm
MXP
-
STL
2 stops31h 00m
United Airlines
Deal found 1/24$487

Find flight deals from St. Louis to Malpensa

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Malpensa (MXP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$431
(Kiwi.com)

One-way from

$281
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$483
Provider with most accurate pricing for Lambert-St Louis-Milan Malpensa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Milan Malpensa flights.
Search Deals
From Lambert-St Louis to Milan Malpensa
Search Deals
One-way flight from Lambert-St Louis to Milan Malpensa
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($360 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 20% potential price decrease ($173 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Malpensa 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from St. Louis to Milan Malpensa Airport that are best for you.

Fly from

St. Louis

Fly to

Malpensa

Route

Depart

Return

Price

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 2/22

4:05 pm-11:00 am

1 stop11h 55m

Milan Malpensa

Sun 3/8

6:55 am-1:55 pm

1 stop14h 00m

$467

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Mon 2/2

7:10 am-9:05 am

1 stop18h 55m

Milan Malpensa

Thu 2/12

11:05 am-11:36 pm

1 stop19h 31m

$499

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Tue 4/14

6:35 pm-1:20 pm

1 stop11h 45m

Milan Malpensa

Wed 4/22

3:20 pm-9:08 pm

1 stop12h 48m

$527

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Thu 1/29

6:30 am-7:30 am

2 stops18h 00m

Milan Malpensa

Mon 2/2

9:45 am-10:58 pm

2 stops20h 13m

$537

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Mon 2/9

8:22 pm-7:50 am

3 stops52h 28m

$281

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Mon 2/9

6:40 pm-4:40 pm

2 stops15h 00m

$299

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 3/8

7:00 pm-10:00 pm

2 stops21h 00m

$313

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 3/8

7:52 am-9:10 pm

3 stops55h 18m

$314

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 2/15

6:55 pm-9:55 am

2 stops32h 00m

$321

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Mon 3/16

12:16 pm-11:05 am

3 stops40h 49m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 15 results
1
2

Compare providers for flights from St. Louis to Malpensa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Malpensa in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Milan Malpensa Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Milan Malpensa Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Milan Malpensa Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Milan Malpensa Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Milan Malpensa Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Malpensa

Have a flexible travel schedule? Discover the best time to fly to Malpensa from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Milan Malpensa Airport

What is the cheapest month to book a flight from St. Louis to Milan Malpensa Airport?

Currently, March is the cheapest month in which you can book a flight from St. Louis to Milan Malpensa Airport (average of $441). Flying from St. Louis to Milan Malpensa Airport in December is currently the most expensive (average of $2,914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from St. Louis to Milan Malpensa Airport?

Reviews of airlines servicing Malpensa

Get insights into the airlines that provide service to Malpensa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Malpensa. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from St. Louis to Milan Malpensa Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,112 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,199 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,656 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Malpensa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Milan Malpensa?

    If you book a flight to Milan Malpensa from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Milan Malpensa per day from 4 different airlines.

  • How long is the flight from St. Louis to Milan Malpensa Airport?

    There are many flights that can get you from St. Louis to Milan Malpensa Airport in 18h 55m. Fly via KLM to get the fastest option. St. Louis and Milan Malpensa Airport are separated by a distance of 4752 mi.

  • What are the cheapest airlines flying from St. Louis to Milan Malpensa Airport round-trip?

    Our cheapest airline available from St. Louis to Milan Malpensa Airport is United Airlines. Our recent data shows that you can find tickets from as low as $493 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $552 and $564 round-trip. United Airlines is currently priced 51% below the average price you’ll pay for this route.

  • Can I find deals for flights from St. Louis to Malpensa that include hotel bookings?

    Yes. In addition to deals on St. Louis to Malpensa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Malpensa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Malpensa.

  • Can I find deals for business class flights from St. Louis to Malpensa?

    Yes. Cheapflights offers flight deals from St. Louis to Malpensa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Milan Malpensa Airport (average of $441). Flying from St. Louis to Milan Malpensa Airport in December is currently the most expensive (average of $2,914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Milan Malpensa Airport?

Book flights to Milan Malpensa Airport if you plan to visit one of these locations
Monza
Menaggio
Rho
Porlezza
Brescia
Novara
Assago
Bellagio
Stresa
Domodossola

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Malpensa

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Linate flights
Kansas City to Malpensa flights
Kansas City to Linate flights
St. Louis to Bergamo flights
Kansas City to Bergamo flights

Top 4 airlines flying from St. Louis to Malpensa

Discover the top 4 airlines that operate flights from St. Louis to Malpensa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$493Average$880FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$552Average$586FlexibilityNo cancel feeOn-time67%
DeltaCheapest$564Average$1,083FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$619Average$1,129FlexibilityNo cancel feeOn-time71%

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