HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$476+ Cheap flights from Bologna (BLQ) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BLQ — CHI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bologna to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bologna to Chicago

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

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 amBLQ - ORD
1 stop12h 05mUnited Airlines
Sat 1/36:00 pmORD - BLQ
1 stop11h 40mUnited Airlines
Deal found 12/16$946
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:40 amBLQ - ORD
1 stop15h 40mLufthansa
Sat 1/36:25 pmORD - BLQ
1 stop16h 40mLufthansa
Deal found 12/15$948
This oojo deal was found by Cheapflights users on 12/17. 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.
Tue 12/232:50 pmBLQ - ORD
1 stop26h 15mTurkish Airlines
Sat 1/311:50 amORD - BLQ
1 stop15h 05mTurkish Airlines
Deal found 12/17$1,015
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:30 amBLQ - ORD
1 stop14h 50mKLM
Sat 1/34:25 pmORD - BLQ
1 stop17h 00mKLM
Deal found 12/17$1,029
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/266:05 amBLQ - ORD
2 stops17h 14mDelta
Sat 1/34:25 pmORD - BLQ
1 stop12h 55mDelta
Deal found 12/17$1,062
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.
Fri 12/266:30 amBLQ - MDW
2 stops17h 56mDelta
Sat 1/311:48 amMDW - BLQ
2 stops17h 32mDelta
Deal found 12/15$1,440
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:25 amBLQ - MDW
2 stops17h 57mDelta
Thu 1/16:08 pmMDW - BLQ
2 stops14h 37mDelta
Deal found 12/17$2,334

Find flight deals from Bologna to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bologna (BLQ) to Chicago (CHI). 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

$476
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$828
Provider with most accurate pricing for Bologna Guglielmo Marconi-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bologna Guglielmo Marconi-Chicago (CHI) flights.
Search Deals
From Bologna Guglielmo Marconi to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 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 Bologna to Chicago 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 Bologna to Chicago that are best for you.

Fly from

Bologna

Fly to

Chicago

Route

Depart

Return

Price

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 2/12

8:00 pm-4:45 pm

1 stop27h 45m

Chicago O'Hare Intl

Mon 2/16

7:20 pm-7:20 pm

1 stop17h 00m

$572

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 3/12

8:00 pm-5:55 pm

1 stop27h 55m

Chicago O'Hare Intl

Mon 3/16

8:20 pm-7:20 pm

1 stop17h 00m

$572

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 1/15

12:40 pm-3:25 pm

1 stop33h 45m

Chicago O'Hare Intl

Wed 1/21

6:25 pm-5:50 pm

1 stop16h 25m

$675

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Tue 2/3

6:40 pm-5:00 pm

1 stop29h 20m

Chicago O'Hare Intl

Thu 2/12

5:10 pm-12:55 pm

1 stop12h 45m

$678

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 1/15

7:20 am-1:50 pm

1 stop13h 30m

Chicago O'Hare Intl

Wed 1/21

6:25 pm-10:50 pm

1 stop21h 25m

$678

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 3/12

12:40 pm-7:45 pm

1 stop13h 05m

Chicago O'Hare Intl

Mon 3/16

11:40 am-11:40 am

2 stops18h 00m

$678

BolognaChicago

BLQ - MDW

BLQMDW

Bologna Guglielmo Marconi

Thu 1/15

6:30 am-10:07 pm

2 stops22h 37m

Chicago Midway

Wed 1/21

1:49 pm-3:45 pm

2 stops18h 56m

$687

BolognaChicago

BLQ - MDW

BLQMDW

Bologna Guglielmo Marconi

Thu 2/12

6:30 am-6:37 pm

2 stops19h 07m

Chicago Midway

Mon 2/16

1:26 pm-3:45 pm

2 stops19h 19m

$687

BolognaChicago

BLQ - MDW

BLQMDW

Bologna Guglielmo Marconi

Thu 4/23

6:00 am-6:31 pm

2 stops19h 31m

Chicago Midway

Thu 4/30

1:00 pm-1:50 pm

2 stops17h 50m

$734

BolognaChicago

BLQ - MDW

BLQMDW

Bologna Guglielmo Marconi

Mon 3/30

6:00 am-5:55 pm

2 stops18h 55m

Chicago Midway

Sun 4/5

1:09 pm-1:50 pm

2 stops17h 41m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

Compare providers for flights from Bologna to Chicago

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 Bologna to Chicago in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Bologna-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bologna-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bologna-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bologna-Chicago 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 Bologna-Chicago 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 Bologna to Chicago

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

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

Currently, September is the cheapest month in which you can book a flight from Bologna to Chicago (average of $409). Flying from Bologna to Chicago in July is currently the most expensive (average of $710). 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Lufthansa and British Airways from Bologna to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,635 reviews

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Crew

7.6

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,635 reviews
Lufthansa
6.8
Okay
7,635 reviews

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Crew

7.6

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
British Airways
6.7
Okay
7,585 reviews
Lufthansa
6.8
Okay
7,635 reviews

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Crew

7.6

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

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

    Most people fly from Bologna Guglielmo Marconi (BLQ) if they book a flight from Bologna to Chicago. On average, Guglielmo Marconi has 0 outbound flights to Chicago per day from 0 airlines. Bologna Guglielmo Marconi is conveniently located just 3.8 mi from Bologna’s city center.

  • How long is the flight from Bologna to Chicago?

    Departing from Bologna to Chicago will take you 22h 37m. There are 4655 mi between Bologna and Chicago. 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 Bologna to Chicago that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Bologna to Chicago (average of $409). Flying from Bologna to Chicago in July is currently the most expensive (average of $710). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bologna to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Malpensa to O'Hare Intl flights
Linate to O'Hare Intl flights
Bologna to O'Hare Intl flights
Malpensa to St. Louis flights
Malpensa to Moline flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.