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

According to our current data, Scandinavian Airlines ($721), United Airlines ($776), and Air Canada ($778) offers the cheapest pricing from St. Louis to Milan. Scandinavian Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as $602 on Aer Lingus. Other airlines that offer cheap prices include United Airlines from $608 and Scandinavian Airlines from $624 one-way.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Milan (average of $594). Flying from St. Louis to Milan in June is currently the most expensive (average of $1,063). 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.

What is the cheapest day to fly from St. Louis to Milan?

Travelers seeking maximum savings on their St. Louis to Milan flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from St. Louis to Milan?

When deciding which route to take from St. Louis to Milan consider Lambert-St Louis - Milan Malpensa, Lambert-St Louis - Milan Linate or Lambert-St Louis - Bergamo Orio Al Serio as they are the most popular.

What are the most popular airlines that fly from St. Louis to Milan?

Before booking your flight from St. Louis to Milan check out the most popular airlines for this route: Air Canada, Delta or KLM.

What is the cheapest day to fly round-trip from St. Louis to Milan?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from St. Louis to Milan?

To save on the cost of your flight from St. Louis to Milan, book at least 41 days before your planned departure. Booking around this time can save you about 55% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $765 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $818.

What is the cheapest month to fly from St. Louis to Milan?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Milan. Flights to Milan from St. Louis in November are about $1,004 on average during November, but can be found for as low as $634.

Most accurate provider : When it comes to deals on St. Louis-Milan 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Milan flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Milan 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 St. Louis-Milan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Milan. On average, Lambert-St Louis has 0 outbound flights to Milan per day from 5 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

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

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

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

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

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

$403+ Flights from St. Louis to Milan

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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.

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Cheapflights Tip: The best prices from Lambert-St Louis to Milan are usually found in November or January, booked 41 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from St. Louis to Milan

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$721 (Scandinavian Airlines)
One-way from	$403 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$991

Provider with most accurate pricing for Lambert-St Louis-Milan (MIL) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Milan (MIL) flights.

Search Deals

From Lambert-St Louis to Milan (MIL)

Search Deals

One-way flight from Lambert-St Louis to Milan (MIL)

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($287 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from St. Louis to Milan

Cheapest flights from St. Louis to Milan
Explore the most affordable flight options available from St. Louis to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Thu 11/65:18 pmSTL - MXP

1 stop12h 32mUnited Airlines

Tue 11/1812:20 pmMXP - STL

2 stops32h 58mUnited Airlines

Deal found 4/3

$606

Thu 11/67:34 amSTL - MXP

2 stops17h 36mMultiple Airlines

Tue 11/1810:15 amMXP - STL

2 stops15h 48mMultiple Airlines

Deal found 4/3

$624

Thu 11/68:00 amSTL - LIN

2 stops26h 00mUnited Airlines

Tue 11/186:15 amLIN - STL

2 stops40h 11mUnited Airlines

Deal found 4/3

$655

Thu 11/62:49 pmSTL - LIN

2 stops18h 01mAmerican Airlines

Tue 11/1811:20 amLIN - STL

2 stops18h 09mAmerican Airlines

Deal found 4/3

$657

Tue 10/149:00 amSTL - MXP

1 stop17h 25mDelta

Wed 10/229:00 amMXP - STL

2 stops18h 35mDelta

Deal found 4/3

$673

Thu 11/61:27 pmSTL - LIN

2 stops17h 48mLufthansa

Tue 11/187:05 pmLIN - STL

1 stop25h 50mLufthansa

Deal found 4/3

$716

Mon 8/253:30 pmSTL - MXP

2 stops34h 05mScandinavian Airlines

Thu 9/48:05 pmMXP - STL

2 stops34h 34mScandinavian Airlines

Deal found 4/2

$721

Sun 4/203:30 pmSTL - MXP

2 stops35h 30mAir Canada

Thu 5/112:15 pmMXP - STL

2 stops33h 32mAir Canada

Deal found 4/3

$778

Sun 4/204:13 pmSTL - LIN

2 stops14h 42mMultiple Airlines

Thu 5/16:40 amLIN - STL

2 stops16h 46mMultiple Airlines

Deal found 4/3

$835

Tue 4/2212:51 pmSTL - MXP

1 stop13h 34mKLM

Mon 5/511:40 amMXP - STL

1 stop18h 56mKLM

Deal found 4/3

$859

Mon 7/2811:51 amSTL - LIN

2 stops16h 29mDelta

Fri 8/86:40 amLIN - STL

2 stops17h 07mDelta

Deal found 4/3

$1,029

Tue 7/294:52 pmSTL - MXP

2 stops20h 13mBritish Airways

Fri 8/87:25 amMXP - STL

2 stops23h 24mBritish Airways

Deal found 4/3

$1,067

Best flights from St. Louis to Milan
Discover carefully curated flight deals from St. Louis to Milan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2025.

Mon 8/253:30 pmSTL - MXP

2 stops34h 05mScandinavian Airlines

Thu 9/48:05 pmMXP - STL

2 stops34h 34mScandinavian Airlines

Deal found 4/2

$721

Sun 4/203:40 pmSTL - MXP

1 stop14h 40mUnited Airlines

Thu 5/112:15 pmMXP - STL

2 stops42h 43mUnited Airlines

Deal found 4/3

$776

Sun 4/203:30 pmSTL - MXP

2 stops35h 30mAir Canada

Thu 5/112:15 pmMXP - STL

2 stops33h 32mAir Canada

Deal found 4/3

$778

Sun 4/203:40 pmSTL - MXP

1 stop14h 40mMultiple Airlines

Thu 5/112:15 pmMXP - STL

1 stop14h 43mMultiple Airlines

Deal found 4/3

$789

Tue 4/2212:51 pmSTL - MXP

1 stop13h 34mKLM

Mon 5/511:40 amMXP - STL

1 stop18h 56mKLM

Deal found 4/3

$859

Sun 4/203:30 pmSTL - LIN

1 stop20h 05mLufthansa

Thu 5/16:30 pmLIN - STL

2 stops26h 00mLufthansa

Deal found 4/3

$870

Mon 8/251:30 pmSTL - MXP

1 stop12h 55mDelta

Thu 9/411:40 amMXP - STL

1 stop16h 07mDelta

Deal found 4/2

$993

Mon 8/2512:51 pmSTL - LIN

2 stops14h 49mAmerican Airlines

Thu 9/47:25 amLIN - STL

2 stops18h 43mAmerican Airlines

Deal found 4/3

$1,018

Tue 7/294:52 pmSTL - MXP

2 stops20h 13mBritish Airways

Fri 8/87:25 amMXP - STL

2 stops23h 24mBritish Airways

Deal found 4/3

$1,067

Sat 8/305:40 pmSTL - MXP

1 stop32h 45mAir France

Sun 9/711:40 amMXP - STL

1 stop16h 07mAir France

Deal found 4/3

$1,117

Tue 7/291:16 pmSTL - MXP

1 stop15h 04mIberia

Fri 8/81:20 pmMXP - STL

1 stop13h 53mIberia

Deal found 4/3

$1,236

Mon 7/281:20 pmSTL - MXP

2 stops17h 40mAustrian Airlines

Sat 8/97:00 amMXP - STL

2 stops18h 07mAustrian Airlines

Deal found 4/3

$1,367

Last-minute flights from St. Louis to Milan
Discover last-minute flight deals from St. Louis to Milan. Data last updated April 4, 2025 and is based on user searches.

Sun 4/203:40 pmSTL - MXP

1 stop14h 40mUnited Airlines

Thu 5/112:15 pmMXP - STL

2 stops42h 43mUnited Airlines

Deal found 4/3

$776

Sun 4/203:30 pmSTL - MXP

2 stops35h 30mAir Canada

Thu 5/112:15 pmMXP - STL

2 stops33h 32mAir Canada

Deal found 4/3

$778

Sun 4/203:40 pmSTL - MXP

1 stop14h 40mMultiple Airlines

Thu 5/112:15 pmMXP - STL

1 stop14h 43mMultiple Airlines

Deal found 4/3

$789

Sun 4/201:00 pmSTL - LIN

2 stops16h 00mUnited Airlines

Thu 5/17:00 amLIN - STL

2 stops19h 58mUnited Airlines

Deal found 4/3

$818

Sun 4/204:13 pmSTL - LIN

2 stops14h 42mMultiple Airlines

Thu 5/16:40 amLIN - STL

2 stops16h 46mMultiple Airlines

Deal found 4/3

$835

Sun 4/203:30 pmSTL - LIN

1 stop20h 05mLufthansa

Thu 5/16:30 pmLIN - STL

2 stops26h 00mLufthansa

Deal found 4/3

$870

Tue 4/2212:51 pmSTL - MXP

1 stop13h 34mKLM

Mon 5/511:40 amMXP - STL

1 stop18h 56mKLM

Deal found 4/3

$859

One-way flights from St. Louis to Milan
Search for one-way flight options from St. Louis to Milan. Find affordable one-way fares based on user searches. Data last updated April 4, 2025.

Thu 5/85:45 pmSTL - BGY

2 stops57h 10mMultiple Airlines

Deal found 4/3

$403

Thu 5/85:45 pmSTL - MXP

2 stops47h 20mMultiple Airlines

Deal found 4/3

$405

Thu 5/85:45 pmSTL - LIN

3 stops57h 50mMultiple Airlines

Deal found 4/3

$442

Thu 9/256:24 pmSTL - MXP

2 stops20h 11mAer Lingus

Deal found 4/3

$602

Wed 5/79:40 amSTL - MXP

1 stop20h 40mUnited Airlines

Deal found 4/3

$608

Thu 9/253:30 pmSTL - MXP

2 stops20h 45mScandinavian Airlines

Deal found 4/4

$624

Sat 5/35:29 pmSTL - LIN

2 stops35h 51mUnited Airlines

Deal found 4/3

$646

Sat 5/34:15 pmSTL - MXP

1 stop34h 10mAir France

Deal found 4/3

$647

Thu 7/311:30 pmSTL - MXP

1 stop12h 55mKLM

Deal found 4/2

$668

Wed 5/73:30 pmSTL - LIN

1 stop13h 30mLufthansa

Deal found 4/3

$755

Sat 6/218:05 amSTL - MXP

2 stops42h 55mAir Canada

Deal found 4/4

$878

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Milan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Mon 8/25

3:30 pm-8:35 am

2 stops34h 05m

Milan Malpensa

Thu 9/4

8:05 pm-11:39 pm

2 stops34h 34m

$721

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 4/20

3:40 pm-1:20 pm

1 stop14h 40m

Milan Malpensa

Thu 5/1

12:15 pm-11:58 pm

2 stops42h 43m

$776

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 4/20

3:30 pm-10:00 am

2 stops35h 30m

Milan Malpensa

Thu 5/1

12:15 pm-2:47 pm

2 stops33h 32m

$778

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Sun 4/20

3:40 pm-1:20 pm

1 stop14h 40m

Milan Malpensa

Thu 5/1

12:15 pm-7:58 pm

1 stop14h 43m

$789

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 4/20

1:00 pm-12:00 pm

2 stops16h 00m

Milan Linate

Thu 5/1

7:00 am-7:58 pm

2 stops19h 58m

$818

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 4/20

4:13 pm-1:55 pm

2 stops14h 42m

Milan Linate

Thu 5/1

6:40 am-4:26 pm

2 stops16h 46m

$835

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Tue 4/22

12:51 pm-9:25 am

1 stop13h 34m

Milan Malpensa

Mon 5/5

11:40 am-11:36 pm

1 stop18h 56m

$859

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 4/20

3:30 pm-6:35 pm

1 stop20h 05m

Milan Linate

Thu 5/1

6:30 pm-1:30 pm

2 stops26h 00m

$870

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

Mon 8/25

1:30 pm-9:25 am

1 stop12h 55m

Milan Malpensa

Thu 9/4

11:40 am-8:47 pm

1 stop16h 07m

$993

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Mon 8/25

12:51 pm-10:40 am

2 stops14h 49m

Milan Linate

Thu 9/4

7:25 am-7:08 pm

2 stops18h 43m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 31 results

Compare providers for flights from St. Louis to Milan

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Milan in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Milan flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Milan 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 St. Louis-Milan 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 Milan

Have a flexible travel schedule? Discover the best time to fly to Milan 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

How far ahead should I book a flight from St. Louis to Milan?

The price you pay for your flight from St. Louis to Milan may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from STL to MIL?

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from St. Louis to Milan by exploring options for tickets in the afternoon.

Rainfall in Milan by month

In terms of precipitation, rainfall in Milan ranges from 2.2 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. December is typically the driest time to visit Milan when rainfall is around 2.2 in.

Temperature in Milan by month

If weather is an important factor for your trip to Milan, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Milan

Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from St. Louis to Milan to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,901 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,901 reviews

Delta

8.0

Very good

7,901 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,324 reviews

Delta

8.0

Very good

7,901 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

771 reviews

Delta

8.0

Very good

7,901 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,427 reviews

Delta

8.0

Very good

7,901 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,621 reviews

Delta

8.0

Very good

7,901 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from St. Louis to Milan?
Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Milan. On average, Lambert-St Louis has 0 outbound flights to Milan per day from 5 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.
What are the cheapest airlines flying from St. Louis to Milan round-trip?
According to our current data, Scandinavian Airlines ($721), United Airlines ($776), and Air Canada ($778) offers the cheapest pricing from St. Louis to Milan. Scandinavian Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from St. Louis to Milan one-way?
One-way options have recently been found by users for as low as $602 on Aer Lingus. Other airlines that offer cheap prices include United Airlines from $608 and Scandinavian Airlines from $624 one-way.
What are the most popular routes from St. Louis to Milan?
When deciding which route to take from St. Louis to Milan consider Lambert-St Louis - Milan Malpensa, Lambert-St Louis - Milan Linate or Lambert-St Louis - Bergamo Orio Al Serio as they are the most popular.
Can I find deals for flights from St. Louis to Milan that include hotel bookings?
Yes. In addition to deals on St. Louis to Milan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Milan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Milan.
Can I find deals for business class flights from St. Louis to Milan?
Yes. Cheapflights offers flight deals from St. Louis to Milan 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?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Milan (average of $594). Flying from St. Louis to Milan in June is currently the most expensive (average of $1,063). 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

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Top 5 airlines flying from St. Louis to Milan

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$717	Average$1,227	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$824	Average$1,089	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$902	Average$1,091	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$910	Average$1,129	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$1,041	Average$1,763	FlexibilityNo cancel fee	On-time67%

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$403+ Cheap flights from St. Louis (STL) to Milan (MIL)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Milan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lambert-St Louis to Milan are usually found in November or January, booked 41 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from St. Louis to Milan

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Milan

Cheapest flights from St. Louis to MilanExplore the most affordable flight options available from St. Louis to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Explore the most affordable flight options available from St. Louis to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Milan that are best for you.

Compare providers for flights from St. Louis to Milan

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 Milan in April.

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

Have a flexible travel schedule? Discover the best time to fly to Milan from St. Louis with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from St. Louis to Milan?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Milan. Price data was last updated on March 28, 2025.

What is the cheapest time of day to fly from STL to MIL?

Find hourly flight availability from St. Louis to Milan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

Rainfall in Milan by month

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

Temperature in Milan by month

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

Reviews of airlines servicing Milan

Get insights into the airlines that provide service to Milan. 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 Milan. Reviews last updated April 4, 2025.

Related info for your journey

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

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

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

What are the most popular routes from St. Louis to Milan?

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

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

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

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

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Cheapest flights from St. Louis to Milan
Explore the most affordable flight options available from St. Louis to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.