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Cheap flights from Chicago to Bologna from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Bologna departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Bologna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:25 pm - 7:20 pm
ORD
-
BLQ
41h 55m2 stops
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
BLQ
-
ORD
27h 45m1 stop
$436Scandinavian Airlines
Fri, Feb 6 - Fri, Feb 20
Scandinavian Airlines Logo
7:10 pm - 7:20 pm
ORD
-
BLQ
17h 10m1 stop
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
BLQ
-
ORD
27h 45m1 stop
$470Scandinavian Airlines
Sun, Jan 25 - Sun, Feb 8
Scandinavian Airlines Logo
7:20 pm - 7:20 pm
ORD
-
BLQ
17h 00m1 stop
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
BLQ
-
ORD
27h 45m1 stop
$493Scandinavian Airlines
Wed, Feb 4 - Sun, Feb 8
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
BLQ
15h 00m1 stop
Turkish Airlines Logo
7:00 pm - 9:40 am
BLQ
-
ORD
21h 40m1 stop
$513Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
Turkish Airlines Logo
7:50 pm - 6:00 pm
ORD
-
BLQ
15h 10m1 stop
Turkish Airlines Logo
7:00 pm - 6:15 pm
BLQ
-
ORD
30h 15m1 stop
$516Turkish Airlines
Tue, Apr 7 - Wed, Apr 15
Turkish Airlines Logo
12:50 pm - 9:55 am
ORD
-
BLQ
15h 05m1 stop
Turkish Airlines Logo
7:35 pm - 11:05 am
BLQ
-
ORD
21h 30m1 stop
$520Turkish Airlines
Thu, Mar 12 - Tue, Mar 24
American Airlines Logo
8:45 pm - 3:50 pm
ORD
-
BLQ
12h 05m1 stop
American Airlines Logo
6:50 am - 2:55 pm
BLQ
-
ORD
15h 05m1 stop
$534American Airlines
Tue, Jan 13 - Tue, Jan 20
British Airways Logo
2:14 pm - 3:50 pm
ORD
-
BLQ
18h 36m2 stops
British Airways Logo
6:40 pm - 8:04 pm
BLQ
-
ORD
32h 24m2 stops
$535British Airways
Tue, Jan 13 - Tue, Jan 20
Delta Logo
1:26 pm - 3:45 pm
MDW
-
BLQ
19h 19m2 stops
Delta Logo
6:30 am - 4:16 pm
BLQ
-
MDW
16h 46m2 stops
$954Delta
Sun, Jan 25 - Sun, Feb 8
Delta Logo
12:47 pm - 12:20 pm
MDW
-
BLQ
17h 33m2 stops
Delta Logo
6:00 am - 6:40 pm
BLQ
-
MDW
19h 40m2 stops
$1,299Delta
Thu, Mar 26 - Fri, Apr 10

Scandinavian Airlines flights from Chicago to Bologna

Our best Scandinavian Airlines deals on Chicago to Bologna flight tickets
Scandinavian Airlines
Jan 25
ORD7:10 pmChicago O'Hare Intl
17h 10m
1 stop
BLQ7:20 pmBologna Guglielmo Marconi
Feb 8
BLQ8:00 pmBologna Guglielmo Marconi
27h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
$470
Find similar
Scandinavian Airlines
Feb 4
ORD7:20 pmChicago O'Hare Intl
17h 00m
1 stop
BLQ7:20 pmBologna Guglielmo Marconi
Feb 8
BLQ8:00 pmBologna Guglielmo Marconi
27h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
$493
Find similar
Scandinavian Airlines
Apr 7
ORD10:40 amChicago O'Hare Intl
25h 40m
2 stops
BLQ7:20 pmBologna Guglielmo Marconi
Apr 15
BLQ8:05 pmBologna Guglielmo Marconi
47h 36m
2 stops
ORD12:41 pmChicago O'Hare Intl
$572
Find similar

American Airlines flights from Chicago to Bologna

Our best American Airlines deals on Chicago to Bologna flight tickets
American Airlines
Jan 13
ORD8:45 pmChicago O'Hare Intl
12h 05m
1 stop
BLQ3:50 pmBologna Guglielmo Marconi
Jan 20
BLQ6:50 amBologna Guglielmo Marconi
15h 05m
1 stop
ORD2:55 pmChicago O'Hare Intl
$534
Find similar
American Airlines
Mar 12
ORD9:45 pmChicago O'Hare Intl
14h 45m
1 stop
BLQ6:30 pmBologna Guglielmo Marconi
Mar 24
BLQ7:20 amBologna Guglielmo Marconi
18h 25m
2 stops
ORD7:45 pmChicago O'Hare Intl
$763
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Chicago to Bologna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Fri 2/6

6:25 pm-7:20 pm

2 stops41h 55m

Bologna Guglielmo Marconi

Fri 2/20

8:00 pm-4:45 pm

1 stop27h 45m

$436

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 1/25

7:10 pm-7:20 pm

1 stop17h 10m

Bologna Guglielmo Marconi

Sun 2/8

8:00 pm-4:45 pm

1 stop27h 45m

$470

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

$493

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

11:25 am-9:25 am

1 stop15h 00m

Bologna Guglielmo Marconi

Tue 4/14

7:00 pm-9:40 am

1 stop21h 40m

$513

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

7:50 pm-6:00 pm

1 stop15h 10m

Bologna Guglielmo Marconi

Wed 4/15

7:00 pm-6:15 pm

1 stop30h 15m

$516

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Thu 3/12

12:50 pm-9:55 am

1 stop15h 05m

Bologna Guglielmo Marconi

Tue 3/24

7:35 pm-11:05 am

1 stop21h 30m

$520

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 1/13

8:45 pm-3:50 pm

1 stop12h 05m

Bologna Guglielmo Marconi

Tue 1/20

6:50 am-2:55 pm

1 stop15h 05m

$534

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 1/13

2:14 pm-3:50 pm

2 stops18h 36m

Bologna Guglielmo Marconi

Tue 1/20

6:40 pm-8:04 pm

2 stops32h 24m

$535

ChicagoBologna

MDW - BLQ

MDWBLQ

Chicago Midway

Sun 1/25

1:26 pm-3:45 pm

2 stops19h 19m

Bologna Guglielmo Marconi

Sun 2/8

6:30 am-4:16 pm

2 stops16h 46m

$954

ChicagoBologna

MDW - BLQ

MDWBLQ

Chicago Midway

Thu 3/26

12:47 pm-12:20 pm

2 stops17h 33m

Bologna Guglielmo Marconi

Fri 4/10

6:00 am-6:40 pm

2 stops19h 40m

$1,299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bologna from

How to get the cheapest flight ticket from Chicago to Bologna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bologna?

In general, January is the cheapest month to fly from Chicago to Bologna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $491. If you aren’t able to travel during the month of January, then book flights to Bologna from Chicago during September instead. Flights to Bologna in September, while not as cheap as those in January, still average around $617.

What is the cheapest day to depart on your flight to Bologna?

According to our data, Monday is the cheapest day to fly to Bologna from Chicago. The lowest ticket price found for a Monday departure recently was $810. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago to Bologna on a Thursday will generally be more expensive and average around $1,214. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bologna?

Our most recent data shows that the best time of day to fly to Bologna is in the morning. Flights from Chicago to Bologna during this time can be as low as $654. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,353 on average. Flights to Bologna from Chicago at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Bologna?

You are more likely to see cheaper flights to Bologna from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Bologna for around $925 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bologna from Chicago for as low as $586 on momondo.

When to book flights from Chicago to Bologna

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Bologna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Bologna (CHI to BLQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Bologna

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Chicago to Bologna takes 11h 30m
There are no direct flights from Chicago to Bologna. There are no popular flight routes from Chicago to Bologna.
Search flight deals

  • How far is Chicago to Bologna Guglielmo Marconi by plane?

    There are 4650.5 mi between Chicago and Bologna Guglielmo Marconi. By plane, this route typically takes 11h 30m.

  • When did momondo last update prices for flights from Chicago to Bologna Guglielmo Marconi Airport?

    Prices for flights from Chicago to Bologna Guglielmo Marconi Airport were last updated today.

  • How many operators does momondo search for flights from Chicago to Bologna Guglielmo Marconi Airport?

  • How old do you have to be to fly from Chicago to Bologna Guglielmo Marconi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bologna Guglielmo Marconi Airport.

  • What documentation or ID do you need to fly to Bologna Guglielmo Marconi Airport?

    The travel and health documents you'll need for your trip to Bologna Guglielmo Marconi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bologna Guglielmo Marconi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Bologna?

Best airlines flying from Chicago to Bologna

Compare and see reviews for airlines that fly from Chicago to Bologna with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $508Free CancellationRating
7.3
4,090 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
SWISSPriceFrom $631Free CancellationRating
7.5
1,810 reviews
Search SWISS flights
LufthansaPriceFrom $641Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights
DeltaPriceFrom $676Free CancellationRating
7.9
8,007 reviews
Search Delta flights
ITA AirwaysPriceFrom $677Free CancellationRating
6.7
1,102 reviews
Search ITA Airways flights

Traveling to a place near Bologna?

Book flights to Bologna if you plan to visit one of these locations
Modena
Ferrara
Imola
Reggio nell'Emilia
Maranello

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bologna?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Bologna. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Bologna with flexible booking policies on momondo?

Flights from Chicago to Bologna with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Bologna?

momondo helps you find the best flight between Chicago and Bologna by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Bologna right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bologna, momondo offers a useful price alert feature which will track prices for flights to Bologna from Chicago and alert you when they change.

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