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Bologna

$431+ Cheap flights from O'Hare Intl (ORD) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLQ
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Bologna

Cheapest flights from O'Hare Intl to Bologna
Explore the most affordable flight options available from O'Hare Intl to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Trip.com deal was found by Cheapflights users on 2/11. 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.
Mon 4/207:15 pm
ORD
-
BLQ
1 stop17h 05m
Scandinavian Airlines
Tue 4/288:05 pm
BLQ
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 2/11$509
This FlightHub deal was found by Cheapflights users on 2/8. 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 4/78:10 pm
ORD
-
BLQ
1 stop30h 20m
Turkish Airlines
Wed 4/1510:30 am
BLQ
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 2/8$518
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Sat 10/311:50 pm
ORD
-
BLQ
1 stop26h 40m
Turkish Airlines
Sat 10/1010:30 am
BLQ
-
ORD
1 stop18h 35m
Turkish Airlines
Deal found 2/9$521
This FlightHub deal was found by Cheapflights users on 2/8. 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.
Sun 4/266:00 pm
ORD
-
BLQ
1 stop34h 10m
TAP AIR PORTUGAL
Tue 5/512:00 pm
BLQ
-
ORD
1 stop35h 00m
TAP AIR PORTUGAL
Deal found 2/8$523
This FlightHub deal was found by Cheapflights users on 2/8. 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 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 2/8$527
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:50 pm
ORD
-
BLQ
1 stop15h 05m
Turkish Airlines
Tue 3/247:35 pm
BLQ
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 2/10$531
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Sat 4/188:10 pm
ORD
-
BLQ
1 stop30h 20m
Turkish Airlines
Tue 4/213:25 pm
BLQ
-
ORD
1 stop25h 15m
Turkish Airlines
Deal found 2/10$535
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 3/106:10 pm
ORD
-
BLQ
1 stop11h 45m
British Airways
Tue 3/177:20 am
BLQ
-
ORD
1 stop13h 30m
British Airways
Deal found 2/8$542
This FlightHub deal was found by Cheapflights users on 2/8. 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 4/2711:25 am
ORD
-
BLQ
1 stop23h 55m
Turkish Airlines
Mon 5/47:20 pm
BLQ
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 2/8$544
This FlightHub deal was found by Cheapflights users on 2/10. 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 4/168:10 pm
ORD
-
BLQ
1 stop30h 20m
Turkish Airlines
Sat 5/210:30 am
BLQ
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 2/10$547
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:40 pm
ORD
-
BLQ
1 stop20h 00m
American Airlines
Tue 3/247:20 am
BLQ
-
ORD
2 stops20h 10m
American Airlines
Deal found 2/10$551

Find flight deals from O'Hare Intl to Bologna

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(Trip.com)

One-way from

$431
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$627
Provider with most accurate pricing for Chicago O'Hare Intl-Bologna Guglielmo Marconi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Bologna Guglielmo Marconi flights.
Search Deals
From Chicago O'Hare Intl to Bologna Guglielmo Marconi
Search Deals
One-way flight from Chicago O'Hare Intl to Bologna Guglielmo Marconi
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bologna that are best for you.

Fly from

O'Hare Intl

Fly to

Bologna

Route

Depart

Return

Price

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sat 4/18

8:10 pm-9:30 am

1 stop30h 20m

Bologna Guglielmo Marconi

Tue 4/21

3:25 pm-9:40 am

1 stop25h 15m

$535

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

8:10 pm-2:25 pm

1 stop35h 15m

Bologna Guglielmo Marconi

Tue 4/14

3:25 pm-9:40 am

1 stop25h 15m

$537

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 3/10

6:10 pm-11:55 am

1 stop11h 45m

Bologna Guglielmo Marconi

Tue 3/17

7:20 am-2:50 pm

1 stop13h 30m

$542

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 4/12

2:20 pm-2:00 pm

2 stops16h 40m

Bologna Guglielmo Marconi

Sun 4/26

9:25 pm-12:55 pm

2 stops22h 30m

$601

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 3/31

11:25 am-2:25 pm

1 stop20h 00m

Bologna Guglielmo Marconi

Fri 4/10

3:25 pm-9:40 am

1 stop25h 15m

$614

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 4/27

11:25 am-9:30 am

1 stop15h 05m

Bologna Guglielmo Marconi

Sun 5/3

3:25 pm-9:40 am

1 stop25h 15m

$644

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Wed 3/4

8:20 pm-1:50 pm

1 stop34h 30m

Bologna Guglielmo Marconi

Sun 3/8

2:50 pm-11:05 am

1 stop26h 15m

$645

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

$695

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

$695

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 3/17

10:45 pm-9:40 pm

1 stop16h 55m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 19 results
1
2

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Bologna in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice 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 O'Hare Intl Airport-Bologna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Bologna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Bologna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Bologna

Have a flexible travel schedule? Discover the best time to fly to Bologna from O'Hare Intl 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 O'Hare Intl Airport to Bologna

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Bologna?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Bologna. Price data was last updated on February 6, 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport to Bologna may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bologna?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bologna (average of $423). Flying from Chicago O'Hare Intl Airport to Bologna in May is currently the most expensive (average of $557). 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 12, 2026.
Peruse reviews from past customers who have flown with SWISS, United Airlines, and Turkish Airlines from Chicago O'Hare Intl Airport to Bologna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,870 reviews

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.6
Good
1,870 reviews
SWISS
7.6
Good
1,870 reviews

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
9,281 reviews
SWISS
7.6
Good
1,870 reviews

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Turkish Airlines
7.3
Good
4,208 reviews
SWISS
7.6
Good
1,870 reviews

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Lufthansa
6.8
Okay
7,780 reviews
SWISS
7.6
Good
1,870 reviews

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
British Airways
6.7
Okay
7,733 reviews
SWISS
7.6
Good
1,870 reviews

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Overall

7.6

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    If you book a flight to Bologna from Chicago O'Hare Intl, 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 O'Hare Intl to Guglielmo Marconi per day from 7 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Bologna?

    A quick flight from Chicago O'Hare Intl Airport to Bologna can take about 11h 45m. Turkish Airlines provides one of the quickest options available for as low as $542. The distance from Chicago O'Hare Intl Airport to Bologna is about 4653 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Bologna round-trip?

    Currently priced at $508, Turkish Airlines will fly you from Chicago O'Hare Intl Airport to Bologna and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and United Airlines - these airlines can fly you to your destination from $512 and $609, respectively. These flights start at 42% lower than the current average price 3 months from now.

  • Can I find deals for flights from O'Hare Intl to Bologna that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Bologna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Bologna?

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

  • Can I find deals for business class flights from O'Hare Intl to Bologna?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Bologna?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bologna (average of $423). Flying from Chicago O'Hare Intl Airport to Bologna in May is currently the most expensive (average of $557). 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 O'Hare Intl to Bologna

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

Top 7 airlines flying from O'Hare Intl to Bologna

Discover the top 7 airlines that operate flights from O'Hare Intl 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 12, 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$1,106FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$641Average$943FlexibilityNo cancel feeOn-time76%
DeltaCheapest$676Average$1,163FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$677Average$758FlexibilityNo cancel feeOn-time81%

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