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St. Louis

$371+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MXP — STL
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This British Airways deal was found by Cheapflights users on 1/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:20 pm
MXP
-
STL
1 stop16h 18m
British Airways
Sun 9/279:46 am
STL
-
MXP
2 stops30h 54m
British Airways
Deal found 1/18$718
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 9/241:20 pm
MXP
-
STL
1 stop16h 52m
American Airlines
Sun 9/274:29 pm
STL
-
MXP
2 stops24h 11m
American Airlines
Deal found 1/19$719
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 4/181:20 pm
MXP
-
STL
1 stop16h 34m
American Airlines
Sat 5/91:17 pm
STL
-
MXP
2 stops16h 33m
American Airlines
Deal found 1/19$727
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:20 pm
MXP
-
STL
1 stop16h 34m
Multiple Airlines
Sun 5/36:54 pm
STL
-
MXP
2 stops39h 51m
Multiple Airlines
Deal found 1/19$743
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Sat 4/186:20 am
MXP
-
STL
2 stops16h 04m
Multiple Airlines
Sat 5/91:00 pm
STL
-
MXP
2 stops20h 40m
Multiple Airlines
Deal found 1/19$749
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 4/189:00 am
MXP
-
STL
2 stops20h 28m
United Airlines
Sat 5/27:45 am
STL
-
MXP
1 stop22h 35m
United Airlines
Deal found 1/19$754
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 4/183:20 pm
MXP
-
STL
1 stop12h 48m
United Airlines
Sun 5/35:23 pm
STL
-
MXP
1 stop12h 57m
United Airlines
Deal found 1/19$767

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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$727
(American Airlines)

One-way from

$371
(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 January 20, 2026.
Use the filters below to find and compare flights from Milan Malpensa Airport to St. Louis that are best for you.

Fly from

Malpensa

Fly to

St. Louis

Route

Depart

Return

Price

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

1:20 pm-10:54 pm

1 stop16h 34m

Lambert-St Louis

Sat 5/9

1:17 pm-12:50 pm

2 stops16h 33m

$727

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

1:20 pm-10:54 pm

1 stop16h 34m

Lambert-St Louis

Sun 5/3

6:54 pm-5:45 pm

2 stops39h 51m

$743

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

6:20 am-3:24 pm

2 stops16h 04m

Lambert-St Louis

Sat 5/9

1:00 pm-4:40 pm

2 stops20h 40m

$749

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

9:00 am-10:28 pm

2 stops20h 28m

Lambert-St Louis

Sat 5/2

7:45 am-1:20 pm

1 stop22h 35m

$754

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

6:20 am-3:24 pm

2 stops16h 04m

Lambert-St Louis

Sat 5/2

7:30 am-10:35 am

2 stops20h 05m

$754

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

3:20 pm-9:08 pm

1 stop12h 48m

Lambert-St Louis

Sun 5/3

5:23 pm-1:20 pm

1 stop12h 57m

$767

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

9:20 am-11:33 pm

2 stops21h 13m

Lambert-St Louis

Sun 5/3

11:43 am-7:50 pm

3 stops25h 07m

$1,051

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

9:20 am-11:33 pm

2 stops21h 13m

Lambert-St Louis

Sat 5/2

1:11 pm-6:00 pm

3 stops21h 49m

$1,781

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

9:20 am-11:33 pm

2 stops21h 13m

Lambert-St Louis

Sat 5/9

11:51 am-6:00 pm

3 stops23h 09m

$1,785

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 3/15

10:45 am-1:34 pm

3 stops32h 49m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
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 16h 34m. American Airlines provides one of the quickest options available for as low as $727. The distance between Milan Malpensa Airport and St. Louis is about 4752 mi.

  • 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?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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