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St. Louis

$433+ Cheap flights from Milan (MIL) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIL — STL
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Milan to St. Louis

Cheapest flights from Milan to St. Louis
Explore the most affordable flight options available from Milan to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This lol.travel deal was found by Cheapflights users on 3/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:20 pm
MXP
-
STL
2 stops34h 05m
Air Canada
Tue 4/144:05 pm
STL
-
MXP
2 stops14h 55m
Air Canada
Deal found 3/27$874
This lol.travel deal was found by Cheapflights users on 3/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:40 am
MXP
-
STL
2 stops18h 53m
British Airways
Mon 5/2511:18 am
STL
-
MXP
1 stop15h 47m
British Airways
Deal found 3/27$886
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 6/36:30 am
MXP
-
STL
1 stop13h 55m
Lufthansa
Sun 6/71:13 pm
STL
-
MXP
2 stops16h 02m
Lufthansa
Deal found 3/30$899
This lol.travel deal was found by Cheapflights users on 3/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:20 pm
MXP
-
STL
2 stops17h 51m
Multiple Airlines
Mon 4/136:55 pm
STL
-
MXP
1 stop11h 25m
Multiple Airlines
Deal found 3/31$912
This lol.travel deal was found by Cheapflights users on 3/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:20 am
LIN
-
STL
2 stops16h 05m
Multiple Airlines
Tue 4/144:05 pm
STL
-
LIN
2 stops13h 55m
Multiple Airlines
Deal found 3/27$913
This Air France deal was found by Cheapflights users on 3/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:40 am
MXP
-
STL
1 stop16h 26m
Air France
Tue 4/141:02 pm
STL
-
MXP
2 stops14h 23m
Air France
Deal found 3/27$916
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 4/99:00 am
MXP
-
STL
2 stops34h 22m
United Airlines
Mon 4/1311:37 am
STL
-
MXP
1 stop12h 53m
United Airlines
Deal found 3/31$926
This United Airlines deal was found by Cheapflights users on 3/29. 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 11/69:10 am
MXP
-
STL
2 stops17h 15m
United Airlines
Tue 11/103:15 pm
STL
-
MXP
1 stop14h 50m
United Airlines
Deal found 3/29$928
This KLM deal was found by Cheapflights users on 3/29. 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 3/29$929
This United Airlines deal was found by Cheapflights users on 3/30. 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 6/36:50 am
LIN
-
STL
1 stop13h 35m
United Airlines
Sun 6/710:20 am
STL
-
LIN
2 stops24h 15m
United Airlines
Deal found 3/30$931
This United Airlines deal was found by Cheapflights users on 3/29. 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 31m
United Airlines
Sat 4/258:21 am
STL
-
MXP
2 stops19h 14m
United Airlines
Deal found 3/29$933
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1111:20 am
MXP
-
STL
2 stops18h 25m
United Airlines
Mon 5/1810:25 am
STL
-
MXP
2 stops23h 15m
United Airlines
Deal found 3/27$935

Find flight deals from Milan to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Milan (MIL) 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$874
(lol.travel)

One-way from

$433
(Kiwi.com)
Provider with most accurate pricing for Milan (MIL)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milan (MIL)-Lambert-St Louis flights.
Search Deals
From Milan (MIL) to Lambert-St Louis
Search Deals
One-way flight from Milan (MIL) to Lambert-St Louis
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milan 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 April 1, 2026.
Use the filters below to find and compare flights from Milan 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-7:31 pm

2 stops17h 31m

Lambert-St Louis

Sat 4/25

7:45 am-1:20 pm

1 stop22h 35m

$926

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Mon 5/11

6:10 am-8:25 pm

2 stops21h 15m

Lambert-St Louis

Mon 5/18

7:05 am-2:00 pm

2 stops23h 55m

$928

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 4/19

11:40 am-9:19 pm

1 stop16h 39m

Lambert-St Louis

Sat 4/25

5:00 pm-9:25 am

1 stop33h 25m

$929

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Wed 6/3

6:50 am-1:25 pm

1 stop13h 35m

Lambert-St Louis

Sun 6/7

10:20 am-5:35 pm

2 stops24h 15m

$931

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Mon 5/11

11:20 am-10:45 pm

2 stops18h 25m

Lambert-St Louis

Mon 5/18

10:25 am-4:40 pm

2 stops23h 15m

$935

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Wed 6/3

11:20 am-8:25 pm

2 stops16h 05m

Lambert-St Louis

Sun 6/7

1:05 pm-12:15 pm

2 stops16h 10m

$936

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Mon 5/18

9:00 am-11:57 pm

2 stops21h 57m

Lambert-St Louis

Mon 5/25

8:35 am-10:35 am

2 stops19h 00m

$937

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sun 4/19

7:05 am-4:41 pm

2 stops16h 36m

Lambert-St Louis

Sat 4/25

8:57 am-9:05 am

2 stops17h 08m

$950

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Mon 5/11

6:50 am-4:39 pm

2 stops16h 49m

Lambert-St Louis

Mon 5/18

7:09 pm-10:00 am

2 stops31h 51m

$957

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Sun 4/12

9:50 am-7:22 pm

2 stops16h 32m

Lambert-St Louis

Sun 4/19

6:55 pm-5:45 pm

2 stops15h 50m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 30 resultsSorted by cheapest first
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Compare providers for flights from Milan to St. Louis

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 Milan to St. Louis in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice 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 Milan-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-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milan-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milan-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-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 Milan to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Milan 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 Milan to St. Louis
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Milan 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?

    If you book a flight to St. Louis from Milan, you will be flying to 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 Milan to Lambert-St Louis per day from 0 different airlines.

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

    There are many flights that can get you from Milan to St. Louis in 14h 05m. Fly via Air Canada, Lufthansa, or United Airlines to get the fastest option. Airlines will cover a distance of 4752 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milan 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
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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Alternative routes for Milan to St. Louis

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Malpensa to St. Louis flights

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