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Bologna

$319+ Cheap flights from Chicago (CHI) 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BLQ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Chicago to Bologna

Cheapest flights from Chicago to Bologna
Explore the most affordable flight options available from Chicago to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:40 pmORD - BLQ
2 stops33h 20mMultiple Airlines
Tue 12/307:35 pmBLQ - ORD
1 stop29h 50mMultiple Airlines
Deal found 12/15$1,721
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:45 pmORD - BLQ
2 stops13h 55mMultiple Airlines
Wed 12/242:55 pmBLQ - ORD
1 stop12h 10mMultiple Airlines
Deal found 12/16$1,755
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:30 pmORD - BLQ
2 stops15h 50mDelta
Tue 12/306:30 amBLQ - ORD
2 stops16h 49mDelta
Deal found 12/15$1,933
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:50 pmORD - BLQ
1 stop12h 15mLufthansa
Tue 12/301:20 pmBLQ - ORD
1 stop12h 05mLufthansa
Deal found 12/15$1,960
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 pmORD - BLQ
1 stop11h 40mMultiple Airlines
Mon 12/222:40 pmBLQ - ORD
1 stop12h 25mMultiple Airlines
Deal found 12/16$3,541
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:50 pmORD - BLQ
2 stops13h 25mMultiple Airlines
Wed 12/241:20 pmBLQ - ORD
1 stop12h 05mMultiple Airlines
Deal found 12/16$7,820

Find flight deals from Chicago to Bologna

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$494
(Scandinavian Airlines)

One-way from

$319
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$790
Provider with most accurate pricing for Chicago (CHI)-Bologna Guglielmo Marconi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Bologna Guglielmo Marconi flights.
Search Deals
From Chicago (CHI) to Bologna Guglielmo Marconi
Search Deals
One-way flight from Chicago (CHI) to Bologna Guglielmo Marconi
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 December 18, 2025.
Use the filters below to find and compare flights from Chicago to Bologna that are best for you.

Fly from

Chicago

Fly to

Bologna

Route

Depart

Return

Price

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Wed 2/4

7:20 pm-7:20 pm

1 stop17h 00m

Bologna Guglielmo Marconi

Sun 2/8

8:00 pm-4:45 pm

1 stop27h 45m

$494

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

11:25 am-2:25 pm

1 stop20h 00m

Bologna Guglielmo Marconi

Wed 4/15

3:25 pm-9:40 am

1 stop25h 15m

$513

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 2/8

5:10 pm-11:50 am

1 stop11h 40m

Bologna Guglielmo Marconi

Tue 2/24

6:50 am-2:55 pm

1 stop15h 05m

$535

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Thu 1/15

3:37 pm-6:30 pm

2 stops19h 53m

Bologna Guglielmo Marconi

Thu 1/22

12:40 pm-12:30 pm

2 stops30h 50m

$588

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Fri 5/8

8:10 pm-6:00 pm

1 stop14h 50m

Bologna Guglielmo Marconi

Sun 5/17

7:00 pm-9:40 am

1 stop21h 40m

$648

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

10:00 am-4:55 pm

2 stops23h 55m

Bologna Guglielmo Marconi

Tue 4/14

12:00 pm-4:00 pm

1 stop35h 00m

$688

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 3/15

4:19 pm-4:30 pm

2 stops18h 11m

Bologna Guglielmo Marconi

Sun 3/29

8:10 pm-3:55 pm

1 stop26h 45m

$751

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 1/11

8:20 pm-1:50 pm

1 stop34h 30m

Bologna Guglielmo Marconi

Tue 6/30

10:25 am-9:40 am

1 stop30h 15m

$753

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Thu 3/12

4:19 pm-12:55 pm

2 stops14h 36m

Bologna Guglielmo Marconi

Tue 3/24

12:30 pm-7:45 pm

1 stop13h 15m

$782

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

10:40 am-10:20 am

2 stops16h 40m

Bologna Guglielmo Marconi

Wed 4/15

6:30 am-1:10 pm

1 stop13h 40m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 27 results
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Compare providers for flights from Chicago to Bologna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Bologna in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Bologna flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Bologna flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Bologna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Bologna flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Bologna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Bologna

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

What is the cheapest month to book a flight from Chicago to Bologna?

Currently, February is the cheapest month in which you can book a flight from Chicago to Bologna (average of $429). Flying from Chicago to Bologna in June is currently the most expensive (average of $609). 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.

What is the cheapest time of day to fly from CHI to BLQ?

Find hourly flight availability from Chicago to Bologna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Bologna in the morning. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Chicago to Bologna?

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 December 18, 2025.
See what other customers who have flown with United Airlines, Turkish Airlines, and Lufthansa from Chicago to Bologna have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Turkish Airlines
7.3
Good
4,105 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Lufthansa
6.8
Okay
7,634 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
British Airways
6.7
Okay
7,585 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Chicago to Bologna. 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 into for flights to Bologna from Chicago?

    If you book a flight to Bologna from Chicago, you will be flying to Guglielmo Marconi, which is the city’s only airport. Bologna Guglielmo Marconi (BLQ) is located 3.8 mi from the center of Bologna. There are 0 flights from Chicago to Guglielmo Marconi per day from 7 different airlines.

  • How long is the flight from Chicago to Bologna?

    A quick flight from Chicago to Bologna can take about 17h. Scandinavian Airlines provides one of the quickest options available for as low as $494. The distance between Chicago and Bologna is about 4653 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Bologna round-trip?

    According to our current data, Turkish Airlines ($508), British Airways ($550), and United Airlines ($609) offers the cheapest pricing from Chicago to Bologna. You may be able to fly from Chicago to Bologna for 33% less than the average price by searching for these airlines.

  • Can I find deals for flights from Chicago to Bologna that include hotel bookings?

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

  • How can I find direct flights from Chicago to Bologna?

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

  • Can I find deals for business class flights from Chicago to Bologna?

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Bologna?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Bologna (average of $429). Flying from Chicago to Bologna in June is currently the most expensive (average of $609). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Chicago to Bologna

Discover the top 7 airlines that operate flights from Chicago 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$508Average$561FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$817FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$609Average$877FlexibilityNo cancel feeOn-time69%
SWISSCheapest$631Average$1,112FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$641Average$944FlexibilityNo cancel feeOn-time76%
DeltaCheapest$676Average$1,163FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$677Average$758FlexibilityNo cancel feeOn-time81%

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