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Cheap flights from St. Louis to Milan from $396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Milan departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:50 pm - 8:55 pmSTL-BGY
22h 05m2 stops
Multiple Airlines Logo
1:20 pm - 1:55 pmBGY-STL
31h 35m3 stops
$1,285Multiple Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Multiple Airlines Logo
4:50 pm - 11:15 pmSTL-BGY
24h 25m2 stops
Multiple Airlines Logo
9:10 am - 1:55 pmBGY-STL
35h 45m2 stops
$2,676Multiple Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Bergamo 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from St. Louis to Bergamo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Wed 10/29

4:50 pm-8:55 pm

2 stops22h 05m

Bergamo Orio Al Serio

Tue 11/4

1:20 pm-1:55 pm

3 stops31h 35m

$1,285

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Wed 10/29

4:50 pm-11:15 pm

2 stops24h 25m

Bergamo Orio Al Serio

Tue 11/4

9:10 am-1:55 pm

2 stops35h 45m

$2,676

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Wed 2/11

7:43 pm-8:55 pm

3 stops42h 12m

$396

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Sun 2/15

4:05 pm-7:10 pm

2 stops20h 05m

$442

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Fri 2/13

8:45 am-1:15 am

2 stops33h 30m

$449

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Sun 2/15

4:05 pm-9:45 pm

3 stops22h 40m

$466

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Wed 2/11

4:05 pm-11:35 pm

2 stops24h 30m

$489

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Thu 2/12

4:05 pm-12:20 am

3 stops25h 15m

$505

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Thu 2/12

5:11 pm-10:15 pm

2 stops46h 04m

$520

St. LouisBergamo

STL - BGY

STLBGY

Lambert-St Louis

Mon 11/10

7:00 am-1:20 pm

3 stops47h 20m

$3,522

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Milan from

How to get the cheapest flight ticket from St. Louis to Bergamo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Bergamo?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Bergamo from St. Louis according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Bergamo. Keep in mind that there are 3 different airlines that fly to Bergamo on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Bergamo

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Bergamo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Bergamo (STL to BGY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Bergamo

Direct flights

None
There are no direct flights from St. Louis to Bergamo. There are no popular flight routes from St. Louis to Bergamo.
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  • How far is Lambert-St Louis to Bergamo Orio Al Serio by plane?

    The straight-line distance from Lambert-St Louis to Bergamo Orio Al Serio is 4786.0 mi. Flights usually cover this in 22h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Bergamo Orio Al Serio Airport?

    Prices for flights from Lambert-St Louis Airport to Bergamo Orio Al Serio Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Bergamo Orio Al Serio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Bergamo Orio Al Serio Airport.

  • What documentation or ID do you need to fly to Bergamo Orio Al Serio Airport?

    The travel and health documents required for your trip to Bergamo Orio Al Serio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bergamo Orio Al Serio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Bergamo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bergamo from St. Louis.

Can I find flights from St. Louis to Bergamo with flexible booking policies on momondo?

All flight searches from St. Louis to Bergamo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Bergamo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bergamo from St. Louis.

I’m not ready to book a flight from St. Louis to Bergamo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bergamo from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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