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St. Louis

$411+ Cheap flights from Malpensa (MXP) to St. Louis (STL)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
MXP — STL
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap flight deals from Malpensa to St. Louis

Cheapest flights from Malpensa to St. Louis
Explore the most affordable flight options available from Malpensa to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sun 4/199:00 am
MXP
-
STL
2 stops17h 22m
United Airlines
Sat 4/2511:15 am
STL
-
MXP
1 stop19h 05m
United Airlines
Deal found 3/16$875
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 10/309:10 am
MXP
-
STL
2 stops17h 59m
United Airlines
Tue 11/39:23 am
STL
-
MXP
2 stops15h 07m
United Airlines
Deal found 3/16$880
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:20 pm
MXP
-
STL
2 stops31h 55m
American Airlines
Tue 11/32:08 pm
STL
-
MXP
2 stops22h 37m
American Airlines
Deal found 3/18$884
This Mytrip deal was found by Cheapflights users on 3/17. 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.
Mon 3/3011:20 am
MXP
-
STL
2 stops35h 04m
Multiple Airlines
Sun 4/53:30 pm
STL
-
MXP
1 stop12h 05m
Multiple Airlines
Deal found 3/17$886
This Mytrip deal was found by Cheapflights users on 3/17. 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.
Mon 3/3011:20 am
MXP
-
STL
2 stops35h 04m
Air Canada
Sun 4/54:05 pm
STL
-
MXP
2 stops14h 45m
Air Canada
Deal found 3/17$889
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:05 am
MXP
-
STL
1 stop19h 25m
American Airlines
Sat 4/252:33 pm
STL
-
MXP
2 stops15h 17m
American Airlines
Deal found 3/18$890
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 3/309:45 am
MXP
-
STL
1 stop21h 12m
United Airlines
Sun 4/511:37 am
STL
-
MXP
1 stop12h 53m
United Airlines
Deal found 3/17$892
This KLM deal was found by Cheapflights users on 3/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:40 am
MXP
-
STL
1 stop16h 39m
KLM
Sat 4/255:00 pm
STL
-
MXP
1 stop33h 25m
KLM
Deal found 3/16$898

Find flight deals from Malpensa to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Malpensa (MXP) to St. Louis (STL). 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 March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$841
(Kiwi.com)

One-way from

$411
(Kiwi.com)
Provider with most accurate pricing for Milan Malpensa-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Milan Malpensa-Lambert-St Louis flights.
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From Milan Malpensa to Lambert-St Louis
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One-way flight from Milan Malpensa to Lambert-St Louis
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Malpensa to St. Louis 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 March 21, 2026.
Use the filters below to find and compare flights from Milan Malpensa Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 4/19

9:00 am-6:11 pm

2 stops16h 11m

Lambert-St Louis

Sat 4/25

7:45 am-7:30 am

2 stops16h 45m

$875

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/3

9:00 am-11:11 pm

2 stops21h 11m

Lambert-St Louis

Tue 4/7

11:37 am-7:30 am

1 stop12h 53m

$905

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 4/19

11:40 am-3:32 pm

1 stop34h 52m

Lambert-St Louis

Sat 4/25

5:00 pm-9:25 am

1 stop33h 25m

$907
Quickest round-trip

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 5/3

9:00 am-6:53 pm

2 stops16h 53m

Lambert-St Louis

Sun 5/10

7:09 pm-4:40 pm

2 stops14h 31m

$909

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 4/5

9:45 am-11:57 pm

1 stop21h 12m

Lambert-St Louis

Sat 4/11

6:15 am-7:30 am

1 stop18h 15m

$917

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/3

9:15 am-11:58 pm

2 stops21h 43m

Lambert-St Louis

Tue 4/7

5:59 pm-5:35 pm

2 stops16h 36m

$918

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/3

11:40 am-9:06 pm

1 stop16h 26m

Lambert-St Louis

Tue 4/7

6:59 pm-9:25 am

1 stop31h 26m

$918

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/3

11:00 am-10:03 am

2 stops30h 03m

Lambert-St Louis

Tue 4/7

11:06 am-5:45 am

1 stop35h 39m

$922

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Thu 5/7

11:40 am-12:20 pm

1 stop31h 40m

Lambert-St Louis

Tue 5/12

1:27 pm-9:25 am

1 stop12h 58m

$929
Cheapest one-way

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 5/3

5:45 am-6:50 am

3 stops32h 05m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Milan Malpensa Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milan Malpensa Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milan Malpensa Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milan Malpensa Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub 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 Milan Malpensa Airport-St. Louis 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 Malpensa to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Malpensa 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.

Related info for your journey

Find useful and relevant information for your journey from Malpensa to St. Louis. 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 into for flights to St. Louis from Milan Malpensa?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Milan Malpensa to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Milan Malpensa; the airport handles an average of 0 inbound flights from Milan Malpensa per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the St. Louis airport from Milan Malpensa. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

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

    A quick flight from Milan Malpensa Airport to St. Louis can take about 17h 22m. Lufthansa provides one of the quickest options available for as low as $875. The distance between Milan Malpensa Airport and St. Louis is about 4752 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

Traveling to a place near St. Louis?

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