STL - MIL

$328 Find Cheap Flights from St. Louis to Milan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Milan departing on 10/16. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$711
Typical prices: $663-$1,080
United Airlines
Wed 11/18Fri 11/27
STL - MXP • 1 stop
Cheapest one-way
$328
Multiple Airlines
Fri 10/16
STL - BGY • 3 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Milan. You'll need at least 1 connection.
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Top layover airports
London (LHR)
Cheapest • Avg $565 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 11h 25m (one-way)
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When to travel
January
Cheapest • 34% price drop
May
Most popular
Good to know
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Booking Insights
Flight Deals

Cheap Flights from St. Louis to Milan (STL-MIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Milan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Milan

Wed, Nov 18 - Fri, Nov 27
United Airlines Logo
11:38 am - 7:30 amSTL  Lambert-St Louis-MXP Milan Malpensa
12h 52m1 stop Newark
United Airlines Logo
12:55 pm - 9:40 pmMXP  Milan Malpensa-STL Lambert-St Louis
39h 45m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$711United Airlines
Wed, Nov 18 - Fri, Nov 27
Multiple Airlines Logo
6:50 pm - 4:30 pmSTL  Lambert-St Louis-MXP Milan Malpensa
14h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Multiple Airlines Logo
12:55 pm - 3:26 pmMXP  Milan Malpensa-STL Lambert-St Louis
33h 31m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$712Multiple Airlines
Tue, Oct 27 - Tue, Nov 17
Lufthansa Logo
6:50 pm - 6:50 pmSTL  Lambert-St Louis-LIN Milan Linate
18h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 9:52 pmLIN  Milan Linate-STL Lambert-St Louis
22h 27m2 stops Frankfurt am Main Newark
$722Lufthansa
Wed, Nov 18 - Fri, Nov 27
Multiple Airlines Logo
9:44 am - 7:30 amSTL  Lambert-St Louis-MXP Milan Malpensa
14h 46m1 stop Newark
Multiple Airlines Logo
6:55 am - 1:45 pmMXP  Milan Malpensa-STL Lambert-St Louis
13h 50m1 stop Frankfurt am Main
$722Multiple Airlines
Wed, Nov 18 - Fri, Nov 27
Multiple Airlines Logo
4:05 pm - 2:05 pmSTL  Lambert-St Louis-LIN Milan Linate
15h 00m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:25 am - 1:45 pmLIN  Milan Linate-STL Lambert-St Louis
14h 20m1 stop Frankfurt am Main
$727Multiple Airlines
Mon, Sep 21 - Tue, Oct 6
Air Canada Logo
12:10 pm - 10:20 amSTL  Lambert-St Louis-MXP Milan Malpensa
15h 10m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:20 pm - 2:00 pmMXP  Milan Malpensa-STL Lambert-St Louis
32h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$730Air Canada
Tue, Oct 27 - Tue, Nov 17
Lufthansa Logo
6:50 pm - 6:50 pmSTL  Lambert-St Louis-LIN Milan Linate
18h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:55 pm - 1:45 pmLIN  Milan Linate-STL Lambert-St Louis
25h 50m1 stop Frankfurt am Main
$732Lufthansa
Mon, Sep 21 - Tue, Oct 6
Air Canada Logo
12:10 pm - 10:20 amSTL  Lambert-St Louis-MXP Milan Malpensa
15h 10m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:20 pm - 6:41 pmMXP  Milan Malpensa-STL Lambert-St Louis
13h 21m1 stop Montreal Pierre Elliott Trudeau Intl
$743Air Canada
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
12:10 pm - 10:20 amSTL  Lambert-St Louis-MXP Milan Malpensa
15h 10m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:20 pm - 2:17 pmMXP  Milan Malpensa-STL Lambert-St Louis
32h 57m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$770United Airlines
Wed, Sep 23 - Thu, Oct 1
United Airlines Logo
7:00 am - 10:20 amSTL  Lambert-St Louis-MXP Milan Malpensa
20h 20m3 stops Newark Boston Logan Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:20 pm - 6:41 pmMXP  Milan Malpensa-STL Lambert-St Louis
13h 21m1 stop Montreal Pierre Elliott Trudeau Intl
$788United Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Milan flights

Get data-powered insights and trends into flights from St. Louis to Milan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Milan?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Milan departing in November.

Flight prices are typical for this route right now.

Flights to Milan from St. Louis usually cost between $696 and $864 in November.
The lowest price found in the past 5 days was $711 on United Airlines (Nov 18-Nov 27).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Milan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Milan is January, where tickets cost $493 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $1,087 and $1,043 respectively.

Find deals

Good to know

Low season

April

Cheapest flight

$328
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from St. Louis to Bergamo

When to book flights from St. Louis to Milan

Are your dates flexible? Find out the best times to travel from St. Louis to Milan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Milan

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

    In the last 5 days, the lowest price for a flight from St. Louis to Milan was $328 for a one-way ticket and $711 for a round-trip.

  • Do I need a passport to fly between St. Louis and Milan?

    A passport is required to fly from St. Louis to Milan.

  • Which airports will I be using when flying from St. Louis to Milan?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at one of these airports: Milan Linate or Milan Malpensa.

  • Which aircraft models fly most regularly from St. Louis to Milan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Milan?

    Star Alliance is the only airline alliance operating flights between St. Louis and Milan.

  • Which is the best airline for flights from St. Louis to Milan, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Milan are Delta and United Airlines. With an average price for the route of $840 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $812 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Milan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Milan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Milan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milan from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Milan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milan with an airline and back to St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Milan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milan from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

St. Louis (STL)