Bologna

$288+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BLQ
Mar 5 — Mar 121
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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 February 3, 2026.

This oojo deal was found by Cheapflights users on 1/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 pm
ORD
-
BLQ
1 stop15h 55m
TAP AIR PORTUGAL
Thu 4/165:45 pm
BLQ
-
ORD
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 1/31$495
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:15 pm
ORD
-
BLQ
1 stop17h 05m
Scandinavian Airlines
Tue 4/218:05 pm
BLQ
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 2/1$505
This Justfly.com deal was found by Cheapflights users on 2/2. 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 4/78:10 pm
ORD
-
BLQ
1 stop35h 15m
Turkish Airlines
Wed 4/153:25 pm
BLQ
-
ORD
1 stop25h 15m
Turkish Airlines
Deal found 2/2$519
This Justfly.com deal was found by Cheapflights users on 1/31. 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.
Thu 4/238:10 pm
ORD
-
BLQ
1 stop15h 10m
Turkish Airlines
Mon 5/47:20 pm
BLQ
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 1/31$522
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Tue 3/311:50 am
ORD
-
BLQ
1 stop15h 05m
Turkish Airlines
Tue 3/1010:55 am
BLQ
-
ORD
1 stop38h 30m
Turkish Airlines
Deal found 2/3$523
This Justfly.com deal was found by Cheapflights users on 2/1. 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 4/78:10 pm
ORD
-
BLQ
1 stop35h 15m
Turkish Airlines
Tue 4/143:25 pm
BLQ
-
ORD
1 stop25h 15m
Turkish Airlines
Deal found 2/1$528
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Tue 3/35:15 am
ORD
-
BLQ
3 stops25h 55m
Multiple Airlines
Tue 3/103:00 pm
BLQ
-
ORD
2 stops15h 40m
Multiple Airlines
Deal found 2/3$530
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Sat 2/2111:50 am
ORD
-
BLQ
1 stop15h 05m
Turkish Airlines
Sat 5/93:25 pm
BLQ
-
ORD
1 stop25h 15m
Turkish Airlines
Deal found 2/2$531
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Mon 4/208:10 pm
ORD
-
BLQ
1 stop15h 10m
Turkish Airlines
Tue 5/57:20 pm
BLQ
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 2/2$533
This Justfly.com deal was found by Cheapflights users on 2/3. 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.
Sat 5/28:10 pm
ORD
-
BLQ
1 stop30h 20m
Turkish Airlines
Thu 5/77:20 pm
BLQ
-
ORD
1 stop29h 55m
Turkish Airlines
Deal found 2/3$535
This Delta deal was found by Cheapflights users on 2/3. 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 3/36:40 pm
MDW
-
BLQ
2 stops15h 40m
Delta
Tue 3/106:30 am
BLQ
-
MDW
2 stops17h 24m
Delta
Deal found 2/3$907
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/210:49 am
MDW
-
BLQ
2 stops16h 41m
Delta
Tue 3/176:30 am
BLQ
-
MDW
2 stops17h 24m
Delta
Deal found 2/3$1,057

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(oojo)

One-way from

$288
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$655
Provider with most accurate pricing for Chicago (CHI)-Bologna Guglielmo Marconi flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Bologna Guglielmo Marconi flights.
From Chicago (CHI) to Bologna Guglielmo Marconi
One-way flight from Chicago (CHI) to Bologna Guglielmo Marconi
Highest demand for flights based on searches. 21% potential increase in price ($214 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 3, 2026.
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

Tue 4/7

8:10 pm-2:25 pm

1 stop35h 15m

Bologna Guglielmo Marconi

Wed 4/15

3:25 pm-9:40 am

1 stop25h 15m

$519

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 4/12

11:25 am-2:25 pm

1 stop20h 00m

Bologna Guglielmo Marconi

Sat 4/18

7:20 pm-9:40 am

1 stop21h 20m

$522

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Fri 2/20

8:20 pm-6:35 pm

1 stop15h 15m

Bologna Guglielmo Marconi

Mon 2/23

10:55 am-6:25 pm

1 stop38h 30m

$533

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 4/20

8:10 pm-6:20 pm

1 stop15h 10m

Bologna Guglielmo Marconi

Tue 5/5

7:20 pm-9:40 am

1 stop21h 20m

$533

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

8:10 pm-9:30 am

1 stop30h 20m

Bologna Guglielmo Marconi

Tue 4/14

7:20 pm-9:40 am

1 stop21h 20m

$534

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 2/15

7:10 pm-7:20 pm

1 stop17h 10m

Bologna Guglielmo Marconi

Thu 2/19

8:00 pm-4:45 pm

1 stop27h 45m

$577

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 2/17

8:20 pm-1:50 pm

1 stop34h 30m

Bologna Guglielmo Marconi

Sat 2/21

2:50 pm-6:25 pm

1 stop34h 35m

$607

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 4/12

9:40 pm-1:10 am

2 stops20h 30m

Bologna Guglielmo Marconi

Sat 4/18

10:35 pm-6:15 pm

2 stops26h 40m

$676

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

7:25 pm-10:45 pm

2 stops20h 20m

Bologna Guglielmo Marconi

Wed 4/15

11:00 am-6:15 pm

2 stops38h 15m

$678

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

7:25 pm-10:45 pm

2 stops20h 20m

Bologna Guglielmo Marconi

Tue 4/14

11:00 am-6:15 pm

2 stops38h 15m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 36 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Bologna flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, April is the cheapest month in which you can book a flight from Chicago to Bologna (average of $428). Flying from Chicago to Bologna in May is currently the most expensive (average of $595). 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.

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 February 3, 2026.
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.

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 15h 40m. Turkish Airlines provides one of the quickest options available for as low as $907. The distance between Chicago and Bologna is about 4655 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 ($512), and United Airlines ($609) offers the cheapest pricing from Chicago to Bologna. You may be able to fly from Chicago to Bologna for 34% 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, April is the cheapest month in which you can book a flight from Chicago to Bologna (average of $428). Flying from Chicago to Bologna in May is currently the most expensive (average of $595). 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$508Average$598FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$512Average$816FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$609Average$877FlexibilityNo cancel feeOn-time69%
SWISSCheapest$631Average$1,112FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$641Average$945FlexibilityNo cancel feeOn-time76%
DeltaCheapest$676Average$1,163FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$677Average$758FlexibilityNo cancel feeOn-time81%

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