STL - MIL

$388 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 12/27. 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
$835
Overall average: $2,914
Delta
Sun 12/13Fri 12/18
STL - MXP • 2 stops
Cheapest one-way
$388
Typical prices: $273-$322
Delta
Sun 12/27
STL - MXP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Milan. You'll need at least 1 connection.
Insights
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Top layover airports
London (LHR)
Cheapest • Avg $565 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 11h 25m (one-way)
Insights
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Insights
When to travel
March
Cheapest • 15% price drop
June
Most popular
Good to know
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+1
+1
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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

Sun, Dec 13 - Fri, Dec 18
Delta Logo
9:00 am - 9:50 am
STL
-
MXP
17h 50m
2 stops
Delta Logo
12:00 pm - 11:18 pm
MXP
-
STL
18h 18m
2 stops
$835Delta
Sun, Dec 13 - Fri, Dec 18
Air France Logo
1:30 pm - 10:55 am
STL
-
MXP
14h 25m
1 stop
Air France Logo
12:00 pm - 5:06 pm
MXP
-
STL
36h 06m
1 stop
$837Air France
Sun, Dec 13 - Fri, Dec 18
Delta Logo
2:18 pm - 1:55 pm
STL
-
LIN
16h 37m
2 stops
Delta Logo
6:30 am - 11:18 pm
LIN
-
STL
23h 48m
2 stops
$841Delta
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
12:10 pm - 10:20 am
STL
-
MXP
15h 10m
1 stop
Multiple Airlines Logo
6:10 am - 1:25 pm
MXP
-
STL
14h 15m
1 stop
$846Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
12:10 pm - 10:20 am
STL
-
MXP
15h 10m
1 stop
Multiple Airlines Logo
12:20 pm - 8:24 pm
MXP
-
STL
15h 04m
2 stops
$848Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Air Canada Logo
12:10 pm - 10:20 am
STL
-
MXP
15h 10m
1 stop
Air Canada Logo
12:20 pm - 6:42 pm
MXP
-
STL
13h 22m
1 stop
$850Air Canada
Sun, Aug 9 - Tue, Aug 25
Air Canada Logo
8:55 am - 10:20 am
STL
-
MXP
18h 25m
2 stops
Air Canada Logo
12:20 pm - 6:42 pm
MXP
-
STL
13h 22m
1 stop
$854Air Canada
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
12:10 pm - 10:20 am
STL
-
MXP
15h 10m
1 stop
Multiple Airlines Logo
12:20 pm - 2:02 pm
MXP
-
STL
32h 42m
1 stop
$857Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Lufthansa Logo
12:59 pm - 9:10 am
STL
-
LIN
13h 11m
2 stops
Lufthansa Logo
6:50 am - 1:25 pm
LIN
-
STL
13h 35m
1 stop
$862Lufthansa
Wed, Aug 12 - Wed, Aug 26
Lufthansa Logo
12:59 pm - 9:10 am
STL
-
LIN
13h 11m
2 stops
Lufthansa Logo
1:40 pm - 9:17 pm
LIN
-
STL
14h 37m
2 stops
$871Lufthansa
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 December.

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 March, where tickets cost $441 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $676 and $614 respectively.

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Good to know

Low seasonApril
Cheapest flight$388
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from St. Louis to Milan Malpensa Airport

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 $388 for a one-way ticket and $835 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and Milan, with SkyTeam being the most commonly used for this route.

  • 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 $806 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 $813 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)