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Cheap flights from Chicago O'Hare Intl Airport to Bologna from $319

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 O'Hare Intl Airport to Bologna departing on 9/21. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Bologna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 7:25 pm
ORD
-
BLQ
17h 10m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
BLQ
-
ORD
27h 40m
1 stop
$555Scandinavian Airlines
Tue, Nov 17 - Wed, Nov 25
Scandinavian Airlines Logo
7:15 pm - 7:25 pm
ORD
-
BLQ
17h 10m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
BLQ
-
ORD
27h 40m
1 stop
$556Scandinavian Airlines
Tue, Nov 17 - Wed, Nov 25
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
BLQ
17h 05m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:10 pm
BLQ
-
ORD
27h 05m
1 stop
$577Scandinavian Airlines
Tue, Oct 6 - Tue, Oct 20
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
BLQ
17h 05m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:10 pm
BLQ
-
ORD
27h 05m
1 stop
$585Scandinavian Airlines
Mon, Aug 17 - Sun, Aug 30
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
BLQ
17h 05m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:10 pm
BLQ
-
ORD
27h 05m
1 stop
$587Scandinavian Airlines
Mon, Aug 17 - Sun, Aug 30
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
BLQ
17h 05m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:10 pm
BLQ
-
ORD
27h 05m
1 stop
$589Scandinavian Airlines
Wed, Aug 19 - Wed, Aug 26
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
BLQ
17h 05m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:10 pm
BLQ
-
ORD
27h 05m
1 stop
$615Scandinavian Airlines
Mon, Aug 17 - Tue, Sep 1
TAP AIR PORTUGAL Logo
6:00 pm - 4:55 pm
ORD
-
BLQ
15h 55m
1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 12:40 pm
BLQ
-
ORD
25h 55m
1 stop
$633TAP AIR PORTUGAL
Wed, Oct 7 - Wed, Oct 21
TAP AIR PORTUGAL Logo
6:00 pm - 11:10 am
ORD
-
BLQ
34h 10m
1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 12:40 pm
BLQ
-
ORD
25h 55m
1 stop
$641TAP AIR PORTUGAL
Thu, Oct 8 - Wed, Oct 21
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
BLQ
17h 05m
1 stop
Scandinavian Airlines Logo
8:05 pm - 4:10 pm
BLQ
-
ORD
27h 05m
1 stop
$643Scandinavian Airlines
Mon, Aug 17 - Sun, Aug 30

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ITA Airways flights from Chicago O'Hare Intl Airport to Bologna

Our best ITA Airways deals on Chicago O'Hare Intl Airport to Bologna flight tickets
ITA Airways
Aug 11
ORD3:00 pmChicago O'Hare Intl
12h 20m
1 stop
BLQ10:20 amBologna Guglielmo Marconi
Aug 18
BLQ11:05 amBologna Guglielmo Marconi
33h 05m
1 stop
ORD1:10 pmChicago O'Hare Intl
$649
ITA Airways
Aug 18
ORD3:00 pmChicago O'Hare Intl
16h 45m
1 stop
BLQ2:45 pmBologna Guglielmo Marconi
Aug 28
BLQ7:10 pmBologna Guglielmo Marconi
25h 00m
1 stop
ORD1:10 pmChicago O'Hare Intl
$700
ITA Airways
Aug 13
ORD3:00 pmChicago O'Hare Intl
16h 45m
1 stop
BLQ2:45 pmBologna Guglielmo Marconi
Aug 20
BLQ6:30 amBologna Guglielmo Marconi
13h 40m
1 stop
ORD1:10 pmChicago O'Hare Intl
$728

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Bologna

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Bologna flight tickets
Scandinavian Airlines
Nov 17
ORD7:15 pmChicago O'Hare Intl
17h 10m
1 stop
BLQ7:25 pmBologna Guglielmo Marconi
Nov 25
BLQ8:05 pmBologna Guglielmo Marconi
27h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
$555
Scandinavian Airlines
Nov 17
ORD7:15 pmChicago O'Hare Intl
17h 10m
1 stop
BLQ7:25 pmBologna Guglielmo Marconi
Nov 25
BLQ8:05 pmBologna Guglielmo Marconi
27h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
$556
Scandinavian Airlines
Oct 6
ORD7:15 pmChicago O'Hare Intl
17h 05m
1 stop
BLQ7:20 pmBologna Guglielmo Marconi
Oct 20
BLQ8:05 pmBologna Guglielmo Marconi
27h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$577

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 June 29, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 11/17

7:15 pm-7:25 pm

1 stop17h 10m

Bologna Guglielmo Marconi

Wed 11/25

8:05 pm-4:45 pm

1 stop27h 40m

$555

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 11/17

7:15 pm-7:25 pm

1 stop17h 10m

Bologna Guglielmo Marconi

Wed 11/25

8:05 pm-4:45 pm

1 stop27h 40m

$556

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 10/6

7:15 pm-7:20 pm

1 stop17h 05m

Bologna Guglielmo Marconi

Tue 10/20

8:05 pm-4:10 pm

1 stop27h 05m

$577

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 8/17

7:15 pm-7:20 pm

1 stop17h 05m

Bologna Guglielmo Marconi

Sun 8/30

8:05 pm-4:10 pm

1 stop27h 05m

$585

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 8/17

7:15 pm-7:20 pm

1 stop17h 05m

Bologna Guglielmo Marconi

Sun 8/30

8:05 pm-4:10 pm

1 stop27h 05m

$587

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Wed 8/19

7:15 pm-7:20 pm

1 stop17h 05m

Bologna Guglielmo Marconi

Wed 8/26

8:05 pm-4:10 pm

1 stop27h 05m

$589

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 8/17

7:15 pm-7:20 pm

1 stop17h 05m

Bologna Guglielmo Marconi

Tue 9/1

8:05 pm-4:10 pm

1 stop27h 05m

$615
Quickest round-trip

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Wed 10/7

6:00 pm-4:55 pm

1 stop15h 55m

Bologna Guglielmo Marconi

Wed 10/21

5:45 pm-12:40 pm

1 stop25h 55m

$633

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Thu 10/8

6:00 pm-11:10 am

1 stop34h 10m

Bologna Guglielmo Marconi

Wed 10/21

5:45 pm-12:40 pm

1 stop25h 55m

$641

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 8/17

7:15 pm-7:20 pm

1 stop17h 05m

Bologna Guglielmo Marconi

Sun 8/30

8:05 pm-4:10 pm

1 stop27h 05m

$643

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 O'Hare Intl Airport 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bologna?

What is the cheapest month to fly to Bologna?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Bologna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $538. If you aren’t able to travel during the month of February, then book flights to Bologna from Chicago O'Hare Intl Airport during August instead. Flights to Bologna in August, while not as cheap as those in February, still average around $652.

When to book flights from Chicago O'Hare Intl Airport to Bologna

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

Cheap Chicago O'Hare Intl Airport to Bologna (ORD to BLQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bologna

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Bologna takes 12h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Bologna. There are no popular flight routes from Chicago O'Hare Intl Airport to Bologna.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Bologna

  • How far is Chicago O'Hare Intl to Bologna Guglielmo Marconi by plane?

    Bologna Guglielmo Marconi is 4656.7 mi away from Chicago O'Hare Intl. By plane, this route typically takes 12h 15m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport.

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

    The required travel and health documents for your Bologna Guglielmo Marconi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bologna Guglielmo Marconi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bologna?

Best airlines flying from Chicago O'Hare Intl Airport to Bologna

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bologna with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $512Free CancellationRating
6.7
8,083 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $524Free CancellationRating
7.4
4,428 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $527Free CancellationRating
6.8
8,106 reviews
Search Lufthansa flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,895 reviews
Search United Airlines flights
American AirlinesPriceFrom $641Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $696Free CancellationRating
6.7
1,269 reviews
Search ITA Airways flights
SWISSPriceFrom $831Free CancellationRating
7.5
1,981 reviews
Search SWISS flights

Traveling to a place near Bologna?

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

Why use momondo?

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

It is quick and easy to find Chicago to Bologna flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bologna that suits you.

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

Yes. All flights to Bologna from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Chicago to Bologna flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Chicago to Bologna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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