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Find cheap one-way flights from St. Louis to Milan starting at CNY 573.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from St. Louis to Milan?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from St. Louis to Milan

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$443
American Airlines
From US$455
Iberia
From US$472
Finnair
From US$481
Air France
From US$500
Virgin Atlantic
From US$572
Delta Air Lines
From US$606
KLM
From US$709
Air Canada
From US$775
Southwest Airlines
From US$789
ANA airlines

Find more flights and airlines

Find cheap flights from St. Louis to Milan by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Milan.

  • Cheapest
    United Airlines
    STL
    17:35
    35h 15m
    2 transfer
    MXP
    11:50
    St. Louis Lambert International Airport - Milan Malpensa Airport
    Sun, May 5United Airlines
    US$443
  • United Airlines
    STL
    16:30
    20h 45m
    2 transfer
    BGY
    20:15
    St. Louis Lambert International Airport - Orio al Serio International Airport
    Tue, Apr 23United Airlines
    US$501
  • Finnair
    STL
    13:01
    20h 9m
    2 transfer
    LIN
    16:10
    St. Louis Lambert International Airport - Linate Airport
    Tue, May 7Finnair
    US$548
  • Finnair
    STL
    13:01
    20h 9m
    2 transfer
    LIN
    16:10
    St. Louis Lambert International Airport - Linate Airport
    Tue, May 7Finnair
    US$548
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from St. Louis (STL) to Milan (MIL) the cheapest?

    Airlines adjust prices for flights from St. Louis to Milan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from St. Louis (STL) to Milan (MIL) cost?

    According to Trip.com's data, the lowest price is around $1,459.
  • What is the transportation method from the main airport to downtown in Milan?

    • The distance from Milan Malpensa Airport to downtown is about 40km. It takes about 1 hour by taxi.
    • The distance from Linate Airport to downtown is about 7km. It takes about 20 minutes by taxi.
    • The distance from Orio al Serio International Airport to downtown is about 46km. It takes about 1 hour by taxi.

How to find a cheap flight from St. Louis to Milan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Milan. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

St. Louis to Milan Flight Information

Cheapest nonstop flight price

$573

Off-season for travel

December

Peak season for travel

July

Flight distance

7,691.85km

Popular airline

Lufthansa