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$245+ Cheap flights from St. Louis (STL) to Linate (LIN)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from St. Louis to Linate

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Linate (LIN). 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 September 17, 2025.

Round-trip from

$517
(Justfly.com)

One-way from

$245
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$920
From Lambert-St Louis to Milan Linate
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One-way flight from Lambert-St Louis to Milan Linate
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Highest demand for flights based on searches. 24% potential increase in price ($304 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Linate

Cheapest flights from St. Louis to Linate
Explore the most affordable flight options available from St. Louis to Linate. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:05 pmSTL - LIN
2 stops15h 45mMultiple Airlines
Wed 11/56:10 amLIN - STL
1 stop14h 45mMultiple Airlines
Deal found 9/15$504
This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:50 pmSTL - LIN
1 stop13h 55mLufthansa
Wed 11/56:10 amLIN - STL
1 stop14h 45mLufthansa
Deal found 9/16$517
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:49 amSTL - LIN
2 stops15h 11mMultiple Airlines
Wed 11/56:10 amLIN - STL
1 stop14h 45mMultiple Airlines
Deal found 9/16$519
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:24 pmSTL - LIN
2 stops14h 46mUnited Airlines
Wed 11/56:10 amLIN - STL
1 stop14h 45mUnited Airlines
Deal found 9/16$526
This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:05 pmSTL - LIN
2 stops16h 10mMultiple Airlines
Wed 11/56:10 amLIN - STL
1 stop14h 45mMultiple Airlines
Deal found 9/16$528
This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:50 pmSTL - LIN
1 stop11h 15mMultiple Airlines
Thu 11/66:00 amLIN - STL
2 stops16h 46mMultiple Airlines
Deal found 9/16$531
This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:05 pmSTL - LIN
2 stops16h 00mAir Canada
Thu 11/62:50 pmLIN - STL
2 stops31h 39mAir Canada
Deal found 9/16$534
This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:24 pmSTL - LIN
2 stops14h 46mUnited Airlines
Thu 11/66:00 amLIN - STL
2 stops16h 46mUnited Airlines
Deal found 9/16$539
This Lufthansa deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:50 pmSTL - LIN
1 stop15h 20mLufthansa
Thu 11/66:55 pmLIN - STL
1 stop26h 00mLufthansa
Deal found 9/16$541

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Linate 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from St. Louis to Milan Linate Airport that are best for you.

Fly from

St. Louis

Fly to

Linate

Route

Depart

Return

Price

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Mon 10/20

4:05 pm-2:50 pm

2 stops15h 45m

Milan Linate

Wed 11/5

6:10 am-1:55 pm

1 stop14h 45m

$504

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 10/26

4:50 pm-12:45 pm

1 stop13h 55m

Milan Linate

Wed 11/5

6:10 am-1:55 pm

1 stop14h 45m

$517

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 10/26

5:24 pm-2:10 pm

2 stops14h 46m

Milan Linate

Wed 11/5

6:10 am-1:55 pm

1 stop14h 45m

$526

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Tue 10/28

5:24 pm-2:15 pm

2 stops14h 51m

Milan Linate

Wed 11/5

6:10 am-1:55 pm

1 stop14h 45m

$526

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Mon 10/27

5:24 pm-12:45 pm

2 stops13h 21m

Milan Linate

Wed 11/5

6:10 am-2:25 pm

2 stops15h 15m

$529

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 10/26

4:50 pm-10:05 am

1 stop11h 15m

Milan Linate

Tue 11/4

6:15 am-2:25 pm

2 stops15h 10m

$531

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 10/26

4:50 pm-10:05 am

1 stop11h 15m

Milan Linate

Wed 11/5

6:10 am-5:39 pm

2 stops18h 29m

$531

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Mon 10/27

3:14 pm-2:05 pm

2 stops16h 51m

Milan Linate

Tue 11/4

6:15 am-2:25 pm

2 stops15h 10m

$539

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Sun 10/26

5:24 pm-2:10 pm

2 stops14h 46m

Milan Linate

Thu 11/6

6:00 am-3:46 pm

2 stops16h 46m

$539

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

Tue 10/28

5:24 pm-2:15 pm

2 stops14h 51m

Milan Linate

Tue 11/4

6:15 am-2:25 pm

2 stops15h 10m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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Best time to book a flight from St. Louis to Linate

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

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

Find hourly flight availability from St. Louis to Linate. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

One of the essential ways to save on airfare from St. Louis to Milan Linate Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

Related info for your journey

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

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Milan Linate. 0 airlines have flights from Lambert-St Louis to Milan Linate on a regular basis. Booking flights from Lambert-St Louis to Milan Linate should not be difficult; the airport handles an average of 0 outbound flights to Milan Linate per day.

  • How long is the flight from St. Louis to Milan Linate Airport?

    Departing from St. Louis to Milan Linate Airport will take you 13h 55m. The distance from St. Louis to Milan Linate Airport is about 4781 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $245. United Airlines flights start at $279 while deals on Lufthansa start at $320 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Linate 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 Linate Airport?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Milan Linate Airport (average of $546). Flying from St. Louis to Milan Linate Airport in June is currently the most expensive (average of $1,008). 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

Traveling to a place near Milan Linate Airport?

Book flights to Milan Linate Airport if you plan to visit one of these locations
Monza
Menaggio
Rho
Lainate
Porlezza
Novara
Lecco
Assago
Brescia
Bellagio
Stresa

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