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$278+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BLQ
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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The best prices from Chicago to Bologna Guglielmo Marconi are usually found in February or January, booked 50 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap 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 enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$500
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$684
Provider with most accurate pricing for Chicago (CHI)-Bologna Guglielmo Marconi flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Bologna Guglielmo Marconi flights.
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From Chicago (CHI) to Bologna Guglielmo Marconi
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 enero 30, 2025.

This Trip.com deal was found by Cheapflights users on 1/30. 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.
dom. 2/97:40 pmORD - BLQ
1 stop16h 40mScandinavian Airlines
dom. 2/238:00 pmBLQ - ORD
1 stop28h 50mScandinavian Airlines
Deal found 1/30$500
This oojo deal was found by Cheapflights users on 1/30. 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.
mié. 4/167:50 pmORD - BLQ
1 stop30h 50mTurkish Airlines
mar. 4/227:00 pmBLQ - ORD
1 stop21h 50mTurkish Airlines
Deal found 1/30$532
This oojo deal was found by Cheapflights users on 1/30. 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.
mar. 4/17:30 pmORD - BLQ
2 stops16h 25mIcelandair
vie. 4/1111:00 amBLQ - ORD
2 stops17h 15mIcelandair
Deal found 1/30$717
This Air France deal was found by Cheapflights users on 1/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2512:15 pmORD - BLQ
2 stops15h 20mAir France
mar. 3/46:05 amBLQ - ORD
1 stop16h 00mAir France
Deal found 1/29$749
This Delta deal was found by Cheapflights users on 1/30. 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.
mié. 3/121:35 pmORD - BLQ
2 stops16h 45mDelta
mar. 3/181:00 pmBLQ - ORD
1 stop32h 30mDelta
Deal found 1/30$750
This oojo deal was found by Cheapflights users on 1/30. 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.
mié. 4/166:00 pmORD - BLQ
2 stops17h 55mTAP AIR PORTUGAL
mar. 4/2212:00 pmBLQ - ORD
1 stop35h 10mTAP AIR PORTUGAL
Deal found 1/30$751
This Air France deal was found by Cheapflights users on 1/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2512:15 pmORD - BLQ
2 stops15h 20mMultiple Airlines
mar. 3/46:30 amBLQ - ORD
2 stops16h 43mMultiple Airlines
Deal found 1/29$755
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/52:08 pmMDW - BLQ
2 stops19h 22mDelta
mié. 3/126:30 amBLQ - MDW
2 stops17h 32mDelta
Deal found 1/29$761
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/288:25 pmORD - BLQ
1 stop18h 10mAmerican Airlines
jue. 3/67:25 amBLQ - ORD
2 stops19h 04mAmerican Airlines
Deal found 1/30$807
This ITA Airways deal was found by Cheapflights users on 1/30. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/121:35 pmORD - BLQ
2 stops23h 15mITA Airways
vie. 3/216:25 amBLQ - ORD
2 stops21h 01mITA Airways
Deal found 1/30$817
This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/15:00 pmORD - BLQ
1 stop11h 20mBritish Airways
sáb. 3/87:55 amBLQ - ORD
2 stops18h 17mBritish Airways
Deal found 1/30$825
This Iberia deal was found by Cheapflights users on 1/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/255:45 pmORD - BLQ
1 stop18h 25mIberia
jue. 4/108:50 amBLQ - ORD
2 stops18h 12mIberia
Deal found 1/30$840

Find flights from Chicago to Bologna within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

dom. 2/9

7:40 pm-7:20 pm

1 stop16h 40m

Bologna Guglielmo Marconi

dom. 2/23

8:00 pm-5:50 pm

1 stop28h 50m

$500

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mié. 4/16

7:50 pm-9:40 am

1 stop30h 50m

Bologna Guglielmo Marconi

mar. 4/22

7:00 pm-9:50 am

1 stop21h 50m

$532

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mar. 4/1

7:30 pm-6:55 pm

2 stops16h 25m

Bologna Guglielmo Marconi

vie. 4/11

11:00 am-9:15 pm

2 stops17h 15m

$717

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mar. 2/25

12:15 pm-10:35 am

2 stops15h 20m

Bologna Guglielmo Marconi

mar. 3/4

6:05 am-3:05 pm

1 stop16h 00m

$749

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mié. 3/12

1:35 pm-12:20 pm

2 stops16h 45m

Bologna Guglielmo Marconi

mié. 3/19

6:30 am-3:30 pm

1 stop15h 00m

$750

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mié. 4/16

6:00 pm-6:55 pm

2 stops17h 55m

Bologna Guglielmo Marconi

mar. 4/22

12:00 pm-4:10 pm

1 stop35h 10m

$751

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mar. 2/25

12:15 pm-10:35 am

2 stops15h 20m

Bologna Guglielmo Marconi

mar. 3/4

6:30 am-4:13 pm

2 stops16h 43m

$755

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

vie. 2/28

8:25 pm-9:35 pm

1 stop18h 10m

Bologna Guglielmo Marconi

jue. 3/6

7:25 am-7:29 pm

2 stops19h 04m

$807

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

mié. 3/12

1:35 pm-6:50 pm

2 stops23h 15m

Bologna Guglielmo Marconi

vie. 3/21

6:25 am-9:26 pm

2 stops21h 01m

$817

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

sáb. 3/1

5:00 pm-11:20 am

1 stop11h 20m

Bologna Guglielmo Marconi

sáb. 3/8

7:55 am-7:12 pm

2 stops18h 17m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 25 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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.

Travel insights for flights from Chicago to Bologna

Get recent, data-driven insights about flights from Chicago to Bologna including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Bologna?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bologna. Price data was last updated on January 24, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Bologna. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Bologna (average of $698). Flying from Chicago to Bologna in June is currently the most expensive (average of $1,272). 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 enero 30, 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 52% on your trip compared to booking a flight at noon.

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 enero 30, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Chicago to Bologna by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
786 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,584 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 8 different airlines.

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

    According to our current data, Scandinavian Airlines ($500), Turkish Airlines ($511), and Icelandair ($717) offers the cheapest pricing from Chicago to Bologna. You may be able to fly from Chicago to Bologna for 46% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago to Bologna one-way?

    One-way options have recently been found by users for as low as $1,200 on Delta. Other airlines that offer cheap prices include British Airways from $1,259 and SWISS from $1,475 one-way.

  • 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, January is the cheapest month in which you can book a flight from Chicago to Bologna (average of $698). Flying from Chicago to Bologna in June is currently the most expensive (average of $1,272). 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 8 airlines flying from Chicago to Bologna

Discover the top 8 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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$478Average$724FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$519Average$584FlexibilityNo cancel feeOn-time77%
DeltaCheapest$572Average$1,175FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$680Average$997FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$698Average$956FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$771Average$969FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$775Average$1,277FlexibilityNo cancel feeOn-time69%
SWISSCheapest$803Average$1,096FlexibilityNo cancel feeOn-time79%
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