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Bologna

$308+ Cheap flights from St. Louis (STL) to Bologna (BLQ)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BLQ
nov 28 — dec 51
fre 11/28
fre 12/5
1 adult, Economy
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Find flight deals from St. Louis to Bologna

Cheapest flights from St. Louis to Bologna
Explore the most affordable flight options available from St. Louis to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on oktober 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
lör 12/135:27 pmSTL - BLQ
2 stops33h 03mUnited Airlines
lör 12/2010:15 amBLQ - STL
2 stops37h 12mUnited Airlines
Deal found 10/29$959
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 12/61:00 pmSTL - BLQ
2 stops14h 20mMultiple Airlines
mån 12/151:20 pmBLQ - STL
2 stops15h 20mMultiple Airlines
Deal found 10/28$2,008
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 11/2912:31 pmSTL - BLQ
2 stops14h 49mMultiple Airlines
ons 12/1010:15 amBLQ - STL
2 stops15h 58mMultiple Airlines
Deal found 10/29$6,275
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 11/2812:31 pmSTL - BLQ
2 stops14h 49mMultiple Airlines
tis 12/91:20 pmBLQ - STL
2 stops15h 20mMultiple Airlines
Deal found 10/28$6,531

Cheap flight deals from St. Louis to Bologna

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Bologna (BLQ). 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 oktober 29, 2025.

Round-trip from

$538
(Cheapflightsfares)

One-way from

$308
(Kiwi.com)
From Lambert-St Louis to Bologna Guglielmo Marconi
Search Deals
One-way flight from Lambert-St Louis to Bologna Guglielmo Marconi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Bologna 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 oktober 29, 2025.
Use the filters below to find and compare flights from St. Louis to Bologna that are best for you.

Fly from

St. Louis

Fly to

Bologna

Route

Depart

Return

Price

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

fre 1/30

11:22 am-12:40 pm

2 stops18h 18m

Bologna Guglielmo Marconi

sön 2/8

6:25 am-10:58 pm

2 stops23h 33m

$538

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

fre 1/30

4:05 pm-11:00 pm

2 stops23h 55m

Bologna Guglielmo Marconi

sön 2/8

6:00 am-9:13 pm

3 stops22h 13m

$639

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

fre 3/27

4:50 pm-5:05 pm

2 stops18h 15m

Bologna Guglielmo Marconi

tis 3/31

6:00 am-5:14 pm

2 stops18h 14m

$765

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

fre 3/27

4:50 pm-5:05 pm

2 stops18h 15m

Bologna Guglielmo Marconi

tis 3/31

2:50 pm-1:30 pm

1 stop29h 40m

$774

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

fre 1/30

11:20 am-12:40 pm

3 stops18h 20m

Bologna Guglielmo Marconi

sön 2/8

6:00 am-9:13 pm

3 stops22h 13m

$806

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

lör 12/13

5:27 pm-9:30 am

2 stops33h 03m

Bologna Guglielmo Marconi

lör 12/20

10:15 am-4:27 pm

2 stops37h 12m

$959

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

sön 3/22

4:50 pm-12:40 pm

2 stops13h 50m

Bologna Guglielmo Marconi

sön 3/29

1:25 pm-9:04 pm

2 stops14h 39m

$1,008

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

lör 12/6

3:30 pm-7:45 am

3 stops33h 15m

$308

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

tors 12/4

3:30 pm-5:30 pm

3 stops43h 00m

$354

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

fre 12/5

1:00 pm-10:50 pm

2 stops26h 50m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 11 results
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Best time to book a flight from St. Louis to Bologna

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

What is the cheapest month to book a flight from St. Louis to Bologna?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Bologna (average of $470). Flying from St. Louis to Bologna in June is currently the most expensive (average of $1,095). 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Bologna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Bologna?

    Airlines like Lufthansa and United Airlines fly from St. Louis to Bologna in about 18h 15m. The time it takes to get you to your destination can typically vary by up to 03m. The distance between St. Louis and Bologna is about 4898 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Bologna 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 Bologna?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Bologna (average of $470). Flying from St. Louis to Bologna in June is currently the most expensive (average of $1,095). 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

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