Cheap flights from St. Louis (STL) to Milan (MIL) from $444

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — MIL
Jun 4 — Jun 111

The best prices from Lambert-St Louis to Milan are usually found in January or February, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Milan

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Milan (MIL). 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 May 30, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$576

One-way from

$484
High demand for flights, 31% potential price rise
Best time to find cheap flights, 41% potential price drop
From Lambert-St Louis to Milan (MIL)
One-way flight from Lambert-St Louis to Milan (MIL)

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

It’s generally more expensive to depart on a Monday, 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 35 days before your planned departure. Booking around this time can save you about 154% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,677 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,677.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Milan. Flights to Milan from St. Louis in January are about $1,084 on average during January, but can be found for as low as $473.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from St. Louis to Milan by exploring options for tickets at noon.

Cheap American Airlines flights from St. Louis to Milan

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Milan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Milan. It's recommended that users confirm their flight details before booking.
Thu 10/311:38 pmSTL - MXP
2 stops16h 02mAmerican Airlines
Fri 11/811:30 amMXP - STL
2 stops18h 52mAmerican Airlines
Deal found 5/29$657
Thu 10/311:38 pmSTL - LIN
2 stops14h 57mAmerican Airlines
Fri 11/87:30 amLIN - STL
2 stops22h 52mAmerican Airlines
Deal found 5/29$658
Tue 9/179:05 amSTL - MXP
2 stops17h 00mAmerican Airlines
Tue 10/158:20 amMXP - STL
2 stops18h 51mAmerican Airlines
Deal found 5/29$853
Fri 8/169:09 amSTL - MXP
2 stops16h 56mAmerican Airlines
Thu 9/1911:10 amMXP - STL
2 stops19h 43mAmerican Airlines
Deal found 5/29$882
Mon 10/72:38 pmSTL - MXP
2 stops17h 47mAmerican Airlines
Sun 10/207:40 amMXP - STL
2 stops21h 44mAmerican Airlines
Deal found 5/29$897
Tue 9/109:05 amSTL - MXP
2 stops17h 00mAmerican Airlines
Tue 9/1711:10 amMXP - STL
2 stops19h 11mAmerican Airlines
Deal found 5/29$962
Sun 9/19:30 amSTL - LIN
2 stops18h 10mAmerican Airlines
Wed 9/257:25 amLIN - STL
2 stops19h 05mAmerican Airlines
Deal found 5/30$979
Tue 9/1012:48 pmSTL - LIN
2 stops14h 52mAmerican Airlines
Tue 9/177:50 amLIN - STL
2 stops17h 05mAmerican Airlines
Deal found 5/29$1,025

Cheap KLM flights from St. Louis to Milan

Explore cheap flight options specifically provided by KLM for the route between St. Louis and Milan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available KLM flights departing from St. Louis and landing in Milan. Make sure to examine the flight information before completing your reservation.
Thu 10/312:05 pmSTL - MXP
1 stop12h 00mKLM
Fri 11/811:20 amMXP - STL
1 stop19h 15mKLM
Deal found 5/29$699
Thu 10/3111:51 amSTL - MXP
2 stops14h 54mKLM
Fri 11/811:20 amMXP - STL
1 stop19h 15mKLM
Deal found 5/29$703
Tue 8/2012:43 pmSTL - MXP
1 stop14h 12mKLM
Sun 9/112:10 pmMXP - STL
1 stop18h 29mKLM
Deal found 5/28$1,061

Cheap St. Louis to Milan flights in May & June 2024

Find cheap flight options from St. Louis to Milan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Milan in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/166:00 amSTL - LIN
2 stops21h 10mBritish Airways
Fri 6/287:25 amLIN - STL
2 stops21h 37mBritish Airways
Deal found 5/29$1,133
Thu 5/3010:30 amSTL - MXP
2 stops16h 30mAmerican Airlines
Thu 6/611:10 amMXP - STL
2 stops19h 53mAmerican Airlines
Deal found 5/29$1,153
Thu 5/305:08 pmSTL - LIN
2 stops18h 47mBritish Airways
Thu 6/67:25 amLIN - STL
2 stops18h 18mBritish Airways
Deal found 5/29$1,183
Sun 6/166:08 pmSTL - MXP
2 stops18h 22mBritish Airways
Fri 6/287:40 amMXP - STL
2 stops16h 38mBritish Airways
Deal found 5/29$1,195
Fri 6/2812:56 pmSTL - MXP
2 stops22h 24mBritish Airways
Fri 7/57:40 amMXP - STL
2 stops21h 14mBritish Airways
Deal found 5/29$1,217
Fri 6/216:08 pmSTL - MXP
2 stops19h 52mBritish Airways
Sun 6/308:45 pmMXP - STL
2 stops32h 17mBritish Airways
Deal found 5/30$1,232
Thu 6/276:08 pmSTL - MXP
2 stops22h 32mBritish Airways
Tue 7/309:30 pmMXP - STL
2 stops30h 19mBritish Airways
Deal found 5/29$1,245
Fri 6/286:00 amSTL - MXP
1 stop20h 55mDelta
Fri 7/58:40 amMXP - STL
2 stops21h 40mDelta
Deal found 5/29$1,269
Mon 6/37:30 amSTL - MXP
2 stops18h 35mAmerican Airlines
Wed 6/1911:10 amMXP - STL
1 stop28h 26mAmerican Airlines
Deal found 5/29$1,281

St. Louis to Milan 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Milan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Milan in May and June 2024. More deals are always being added, so be sure to check back regularly.
Thu 10/314:10 pmSTL - MXP
2 stops35h 15mAir Canada
Fri 11/89:15 amMXP - STL
2 stops31h 38mAir Canada
Deal found 5/30$644
Wed 12/117:03 pmSTL - MXP
2 stops14h 42mAmerican Airlines
Sun 12/2211:20 amMXP - STL
2 stops19h 04mAmerican Airlines
Deal found 5/28$655
Thu 10/311:38 pmSTL - MXP
2 stops16h 02mAmerican Airlines
Fri 11/811:30 amMXP - STL
2 stops18h 52mAmerican Airlines
Deal found 5/29$657
Thu 10/311:38 pmSTL - LIN
2 stops14h 57mAmerican Airlines
Fri 11/87:30 amLIN - STL
2 stops22h 52mAmerican Airlines
Deal found 5/29$658
Thu 10/312:05 pmSTL - MXP
1 stop12h 00mKLM
Fri 11/811:20 amMXP - STL
1 stop19h 15mKLM
Deal found 5/29$699
Thu 10/3111:51 amSTL - MXP
2 stops14h 54mKLM
Fri 11/811:20 amMXP - STL
1 stop19h 15mKLM
Deal found 5/29$703
Wed 12/1112:02 pmSTL - LIN
2 stops15h 58mAmerican Airlines
Sun 12/227:20 amLIN - STL
2 stops23h 04mAmerican Airlines
Deal found 5/28$710
Wed 12/1112:24 pmSTL - MXP
1 stop12h 46mUnited Airlines
Sun 12/2211:20 amMXP - STL
2 stops32h 00mUnited Airlines
Deal found 5/28$721
Wed 12/113:45 pmSTL - LIN
1 stop11h 15mLufthansa
Sun 12/226:20 amLIN - STL
2 stops16h 01mLufthansa
Deal found 5/28$750

One-way flights to Milan from St. Louis

Search for one-way flight options from St. Louis to Milan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Milan. For those needing a return trip from St. Louis, there is a search form available above.
Sun 6/237:29 pmSTL - BGY
3 stops44h 41mMultiple Airlines
Deal found 5/29$444
Sun 6/235:22 pmSTL - MXP
3 stops35h 38mMultiple Airlines
Deal found 5/29$467
Sat 6/2912:13 pmSTL - MXP
2 stops40h 37mMultiple Airlines
Deal found 5/29$484
Sun 6/237:29 pmSTL - LIN
3 stops56h 11mMultiple Airlines
Deal found 5/29$488
Mon 6/2412:15 pmSTL - BGY
3 stops29h 30mMultiple Airlines
Deal found 5/29$510
Tue 6/2511:57 amSTL - BGY
3 stops37h 23mMultiple Airlines
Deal found 5/29$512
Tue 6/2511:57 amSTL - MXP
2 stops28h 03mMultiple Airlines
Deal found 5/29$514
Wed 6/2612:15 pmSTL - BGY
3 stops29h 05mMultiple Airlines
Deal found 5/29$515
Sat 6/2912:13 pmSTL - BGY
2 stops42h 37mMultiple Airlines
Deal found 5/29$517

Find flights from St. Louis to Milan within your budget

Customize your flight search to find flights from St. Louis to Milan 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$657 - $1,237

Route

Depart

Return

Price

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Thu 10/31

2 stops16h 02m

Milan Malpensa

Fri 11/8

2 stops18h 52m

$657

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Thu 10/31

1 stop12h 00m

Milan Malpensa

Fri 11/8

1 stop19h 15m

$699

Lambert-St LouisMilan Linate

STL - LIN

STLLIN

Lambert-St Louis

Thu 10/31

2 stops18h 23m

Milan Linate

Fri 11/8

1 stop14h 35m

$790

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Mon 9/16

3 stops25h 08m

Milan Malpensa

Wed 9/25

2 stops22h 04m

$857

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Wed 8/14

2 stops24h 18m

Milan Malpensa

Fri 8/23

2 stops19h 07m

$898

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Fri 8/16

1 stop15h 05m

Milan Malpensa

Thu 9/19

2 stops34h 30m

$902

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Wed 8/14

1 stop18h 55m

Milan Malpensa

Fri 8/23

2 stops30h 44m

$969

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Fri 7/26

1 stop14h 12m

Milan Malpensa

Sun 8/18

2 stops30h 06m

$1,228

Lambert-St LouisMilan Malpensa

STL - MXP

STLMXP

Lambert-St Louis

Sat 8/24

2 stops17h 38m

Milan Malpensa

Sun 9/1

1 stop14h 00m

$1,237

Flights are sorted by cheapest first

Deals found on 5/29

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 May 24, 2024.
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 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Milan. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Milan flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Milan by month

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

MIL

Temperature

33.8 - 71.6 °F

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 May 30, 2024.
Peruse reviews from past customers who have flown with American Airlines, KLM and British Airways 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.
8.0
Very good
10,457 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,457 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,520 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
1,730 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.4
Good
3,711 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.4
Good
10,777 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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?

    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 7 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find flights from St. Louis to Milan for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Milan for under $700. The cheapest flight booked recently is on American Airlines for just $657, but on average you can expect to pay $858.

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

    According to our current data, American Airlines ($657), KLM ($699), and Lufthansa ($790) offers the cheapest pricing from St. Louis to Milan. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

  • What does STL to MXP mean?

    This is defined as Lambert-St Louis Airport (STL) and Milan Malpensa Airport (MXP). Codes like Milan Malpensa Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Bergamo Orio Al Serio Airport (BGY), Milan Linate Airport (LIN), Parma Airport (PMF).

  • Can I find deals for flights from St. Louis to Milan that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Milan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Milan with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Milan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Milan that allow pets onboard?

    Many airlines flying from St. Louis to Milan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Milan?

    Yes, you can often find last-minute deals on St. Louis to Milan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Milan flight deals updated?

    The St. Louis to Milan flight deals you see on this page were last updated on 5/30.

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

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

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Milan (average of $546). Flying from St. Louis to Milan in June is currently the most expensive (average of $1,101). 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

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.

Top 7 airlines flying from St. Louis to Milan

Discover the top 7 airlines that operate flights from St. Louis to Milan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$549Average$948FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$622Average$1,182FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$636Average$994FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$759Average$1,203FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$779Average$976FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ITA AirwaysCheapest$949Average$1,062FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Air CanadaCheapest$1,010Average$1,763FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from St. Louis to Milan by cabin class

Find flights from St. Louis to Milan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Milan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Milan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Milan?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Milan from St. Louis.

Can Cheapflights find flights from St. Louis to Milan with no change fees?

Yes, we can. To see specific flights from St. Louis to Milan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Milan become cheaper?

Yes! Start tracking prices for St. Louis to Milan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.