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Bologna

$597+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BLQ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$1,132
(United Airlines)

One-way from

$597
(American Airlines)
From Lambert-St Louis to Bologna Guglielmo Marconi
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One-way flight from Lambert-St Louis to Bologna Guglielmo Marconi
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 10/233:23 pmSTL - BLQ
2 stops18h 17mUnited Airlines
Sat 11/12:35 pmBLQ - STL
2 stops31h 51mUnited Airlines
Deal found 6/10$707
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:15 amSTL - BLQ
2 stops21h 25mMultiple Airlines
Sat 11/16:40 amBLQ - STL
3 stops20h 24mMultiple Airlines
Deal found 6/10$717
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:25 pmSTL - BLQ
2 stops22h 10mLufthansa
Sat 11/12:35 pmBLQ - STL
1 stop30h 20mLufthansa
Deal found 6/10$722

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 June 12, 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

Thu 10/23

3:23 pm-4:40 pm

2 stops18h 17m

Bologna Guglielmo Marconi

Sat 11/1

2:35 pm-4:26 pm

2 stops31h 51m

$707

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Thu 10/23

9:15 am-1:40 pm

2 stops21h 25m

Bologna Guglielmo Marconi

Sat 11/1

6:40 am-9:04 pm

3 stops20h 24m

$717

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Thu 10/23

12:25 pm-5:35 pm

2 stops22h 10m

Bologna Guglielmo Marconi

Sat 11/1

2:35 pm-2:55 pm

1 stop30h 20m

$722

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Sat 7/5

4:07 pm-7:15 pm

2 stops20h 08m

$597

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Fri 9/19

2:01 pm-11:45 am

2 stops14h 44m

$1,084

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Sat 7/5

11:28 am-12:45 pm

3 stops18h 17m

$7,445

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, January is the cheapest month in which you can book a flight from St. Louis to Bologna (average of $698). Flying from St. Louis to Bologna in June is currently the most expensive (average of $1,209). 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.

Rainfall in Bologna by month

Plan your trip to Bologna by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bologna ranges from 1.7 - 3.2 inches per month. November is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bologna when rainfall is around 1.7 in.

Temperature in Bologna by month

Plan your trip to Bologna by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bologna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Bologna

Get insights into the airlines that provide service to Bologna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bologna. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,139 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What are the cheapest airlines flying from St. Louis to Bologna round-trip?

    Flying on United Airlines is currently your cheapest option to Bologna, with prices starting at $1,132. Another option worth looking into is Lufthansa, starting at $1,303 round trip.

  • 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, January is the cheapest month in which you can book a flight from St. Louis to Bologna (average of $698). Flying from St. Louis to Bologna in June is currently the most expensive (average of $1,209). 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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Alternative routes for St. Louis to Bologna

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from St. Louis to Bologna

Discover the top airline that operate flights from St. Louis to Bologna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$768Average$1,396FlexibilityNo cancel feeOn-time76%

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