HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$639+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIL — STL
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milan to St. Louis with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$762
(American Airlines)

One-way from

$639
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$839
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
Highest demand for flights based on searches. 10% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 March 3, 2025.

This American Airlines deal was found by Cheapflights users on 3/3. 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.
Mon 3/1010:15 amMXP - STL
2 stops18h 03mAmerican Airlines
Mon 3/178:49 amSTL - MXP
2 stops17h 21mAmerican Airlines
Deal found 3/3$761
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1311:20 amLIN - STL
2 stops34h 26mBritish Airways
Wed 3/1911:39 amSTL - LIN
2 stops22h 01mBritish Airways
Deal found 3/1$763
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1311:30 amMXP - STL
2 stops34h 16mBritish Airways
Wed 3/1911:39 amSTL - MXP
2 stops26h 16mBritish Airways
Deal found 3/1$764
This Gotogate deal was found by Cheapflights users on 3/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:10 amMXP - STL
2 stops17h 08mMultiple Airlines
Mon 3/174:26 pmSTL - MXP
2 stops16h 14mMultiple Airlines
Deal found 3/2$776
This Gotogate deal was found by Cheapflights users on 3/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:35 amLIN - STL
2 stops20h 43mMultiple Airlines
Mon 3/174:26 pmSTL - LIN
2 stops14h 49mMultiple Airlines
Deal found 3/2$830
This United Airlines deal was found by Cheapflights users on 3/1. 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 3/136:55 amLIN - STL
2 stops18h 30mUnited Airlines
Wed 3/194:45 pmSTL - LIN
1 stop18h 10mUnited Airlines
Deal found 3/1$841
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1811:40 amMXP - STL
1 stop31h 01mDelta
Sun 4/201:46 pmSTL - MXP
2 stops17h 09mDelta
Deal found 3/2$843
This lol.travel deal was found by Cheapflights users on 3/1. 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 3/1310:35 amLIN - STL
2 stops18h 58mLufthansa
Wed 3/194:45 pmSTL - LIN
1 stop11h 15mLufthansa
Deal found 3/1$866
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/108:35 amMXP - STL
2 stops16h 50mUnited Airlines
Mon 3/1710:03 amSTL - MXP
2 stops15h 27mUnited Airlines
Deal found 3/3$876
This Austrian Airlines deal was found by Cheapflights users on 3/3. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/188:30 pmMXP - STL
2 stops27h 53mAustrian Airlines
Sun 4/201:12 pmSTL - MXP
2 stops17h 48mAustrian Airlines
Deal found 3/3$1,045
This Air Canada deal was found by Cheapflights users on 3/3. 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.
Fri 4/1811:15 amMXP - STL
3 stops17h 33mAir Canada
Sun 4/203:30 pmSTL - MXP
2 stops35h 30mAir Canada
Deal found 3/3$1,549
This Scandinavian Airlines deal was found by Cheapflights users on 3/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:15 amMXP - STL
2 stops18h 24mScandinavian Airlines
Sun 4/2012:51 pmSTL - MXP
3 stops24h 04mScandinavian Airlines
Deal found 3/2$3,058

Find flights from Milan to St. Louis within your budget

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 March 3, 2025.

Fly from

Milan

Fly to

St. Louis

Route

Depart

Return

Price

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Thu 3/13

10:15 am-2:48 pm

1 stop34h 33m

Lambert-St Louis

Wed 3/19

5:10 pm-8:10 am

1 stop33h 00m

$762

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Thu 3/13

11:20 am-3:46 pm

2 stops34h 26m

Lambert-St Louis

Wed 3/19

11:39 am-3:40 pm

2 stops22h 01m

$763

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Thu 3/13

11:30 am-3:46 pm

2 stops34h 16m

Lambert-St Louis

Wed 3/19

11:39 am-7:55 pm

2 stops26h 16m

$764

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Thu 3/13

6:55 am-7:25 pm

2 stops18h 30m

Lambert-St Louis

Wed 3/19

4:45 pm-4:55 pm

1 stop18h 10m

$841

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/18

11:40 am-11:41 am

1 stop31h 01m

Lambert-St Louis

Sun 4/20

1:46 pm-1:55 pm

2 stops17h 09m

$843

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Thu 3/13

10:35 am-11:33 pm

2 stops18h 58m

Lambert-St Louis

Wed 3/19

4:45 pm-10:00 am

1 stop11h 15m

$866

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Thu 3/13

11:20 am-11:02 am

3 stops29h 42m

Lambert-St Louis

Wed 3/19

3:50 pm-2:00 pm

2 stops16h 10m

$928

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/18

3:20 pm-3:47 pm

1 stop31h 27m

Lambert-St Louis

Sun 4/20

3:40 pm-1:20 pm

1 stop14h 40m

$980

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/18

8:30 pm-5:23 pm

2 stops27h 53m

Lambert-St Louis

Sun 4/20

1:12 pm-2:00 pm

2 stops17h 48m

$1,045

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 4/18

11:15 am-9:48 pm

3 stops17h 33m

Lambert-St Louis

Sun 4/20

3:30 pm-10:00 am

2 stops35h 30m

$1,549

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 21 results
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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.

Travel insights for flights from Milan to St. Louis

Get recent, data-driven insights about flights from Milan to St. Louis including ideal travel times, pricing trends, and more.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated March 3, 2025.
Get a feel of what it's like to fly with Delta, Austrian Airlines and United Airlines from Milan to St. Louis by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
768 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.3
Good
3,795 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,314 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    American Airlines, at $762, was found to be the cheapest airline from Milan to St. Louis.Alternate airlines to your destination round-trip include British Airways and United Airlines. American Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Milan to St. Louis one-way?

    The cheapest airlines for a one-way flight from Milan to St. Louis are Turkish Airlines ($639), Aer Lingus ($769), and Delta ($849).

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Milan to St. Louis (average of $311). Flying from Milan to St. Louis in March is currently the most expensive (average of $356). 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?

Book flights to Milan if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milan to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Malpensa to Kansas City flights
Verona to Kansas City flights
Malpensa to St. Louis flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.