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Cheap flights from Illinois to Bologna from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Bologna departing on 5/13. 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 Illinois to Bologna

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:00 pm - 11:10 am
ORD
-
BLQ
34h 10m
1 stop
TAP AIR PORTUGAL Logo
12:05 pm - 4:15 pm
BLQ
-
ORD
35h 10m
1 stop
$505TAP AIR PORTUGAL
Sun, Apr 12 - Fri, May 1
Turkish Airlines Logo
8:10 pm - 2:25 pm
ORD
-
BLQ
35h 15m
1 stop
Turkish Airlines Logo
10:30 am - 9:40 am
BLQ
-
ORD
30h 10m
1 stop
$518Turkish Airlines
Tue, Apr 7 - Wed, Apr 15
Turkish Airlines Logo
8:10 pm - 9:30 am
ORD
-
BLQ
30h 20m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
BLQ
-
ORD
21h 20m
1 stop
$521Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
TAP AIR PORTUGAL Logo
6:00 pm - 11:10 am
ORD
-
BLQ
34h 10m
1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 4:00 pm
BLQ
-
ORD
35h 00m
1 stop
$523TAP AIR PORTUGAL
Sun, Apr 26 - Tue, May 5
American Airlines Logo
6:30 pm - 5:35 pm
ORD
-
BLQ
16h 05m
1 stop
American Airlines Logo
7:20 am - 4:25 pm
BLQ
-
ORD
15h 05m
1 stop
$542American Airlines
Mon, Mar 2 - Tue, Mar 17
United Airlines Logo
11:25 am - 12:40 pm
STL
-
BLQ
18h 15m
2 stops
United Airlines Logo
6:00 am - 2:29 pm
BLQ
-
STL
39h 29m
2 stops
$699United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:25 am - 12:40 pm
STL
-
BLQ
18h 15m
2 stops
United Airlines Logo
6:00 am - 8:07 pm
BLQ
-
STL
21h 07m
2 stops
$700United Airlines
Wed, Mar 4 - Sun, Mar 8
Lufthansa Logo
4:50 pm - 2:00 pm
STL
-
BLQ
15h 10m
1 stop
Lufthansa Logo
6:30 pm - 9:08 pm
BLQ
-
STL
33h 38m
2 stops
$780Lufthansa
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
4:05 pm - 10:40 pm
STL
-
BLQ
23h 35m
2 stops
Multiple Airlines Logo
6:40 pm - 3:24 pm
BLQ
-
STL
51h 44m
2 stops
$820Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Lufthansa Logo
4:50 pm - 6:15 pm
STL
-
BLQ
19h 25m
1 stop
Lufthansa Logo
3:30 pm - 11:57 pm
BLQ
-
STL
39h 27m
2 stops
$836Lufthansa
Sun, Mar 22 - Sun, Mar 29

United Airlines flights from Illinois to Bologna

Our best United Airlines deals on Illinois to Bologna flight tickets
United Airlines
Mar 4
STL11:25 amLambert-St Louis
18h 15m
2 stops
BLQ12:40 pmBologna Guglielmo Marconi
Mar 8
BLQ6:00 amBologna Guglielmo Marconi
39h 29m
2 stops
STL2:29 pmLambert-St Louis
$699
United Airlines
Mar 4
STL11:25 amLambert-St Louis
18h 15m
2 stops
BLQ12:40 pmBologna Guglielmo Marconi
Mar 8
BLQ6:00 amBologna Guglielmo Marconi
21h 07m
2 stops
STL8:07 pmLambert-St Louis
$700
United Airlines
Mar 22
STL11:25 amLambert-St Louis
23h 40m
2 stops
BLQ5:05 pmBologna Guglielmo Marconi
Mar 29
BLQ2:45 pmBologna Guglielmo Marconi
34h 06m
2 stops
STL5:51 pmLambert-St Louis
$879

Lufthansa flights from Illinois to Bologna

Our best Lufthansa deals on Illinois to Bologna flight tickets
Lufthansa
Mar 22
STL4:50 pmLambert-St Louis
15h 10m
1 stop
BLQ2:00 pmBologna Guglielmo Marconi
Mar 29
BLQ6:30 pmBologna Guglielmo Marconi
33h 38m
2 stops
STL9:08 pmLambert-St Louis
$780
Lufthansa
Mar 22
STL4:50 pmLambert-St Louis
19h 25m
1 stop
BLQ6:15 pmBologna Guglielmo Marconi
Mar 29
BLQ3:30 pmBologna Guglielmo Marconi
39h 27m
2 stops
STL11:57 pmLambert-St Louis
$836
Lufthansa
Mar 22
STL4:50 pmLambert-St Louis
15h 10m
1 stop
BLQ2:00 pmBologna Guglielmo Marconi
Mar 29
BLQ6:30 pmBologna Guglielmo Marconi
33h 38m
2 stops
STL9:08 pmLambert-St Louis
$869

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 February 11, 2026.
Use the filters below to find and compare flights from Illinois to Bologna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 4/12

6:00 pm-11:10 am

1 stop34h 10m

Bologna Guglielmo Marconi

Fri 5/1

12:05 pm-4:15 pm

1 stop35h 10m

$505

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

8:10 pm-2:25 pm

1 stop35h 15m

Bologna Guglielmo Marconi

Wed 4/15

10:30 am-9:40 am

1 stop30h 10m

$518

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Tue 4/7

8:10 pm-9:30 am

1 stop30h 20m

Bologna Guglielmo Marconi

Tue 4/14

7:20 pm-9:40 am

1 stop21h 20m

$521

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Sun 4/26

6:00 pm-11:10 am

1 stop34h 10m

Bologna Guglielmo Marconi

Tue 5/5

12:00 pm-4:00 pm

1 stop35h 00m

$523

ChicagoBologna

ORD - BLQ

ORDBLQ

Chicago O'Hare Intl

Mon 3/2

6:30 pm-5:35 pm

1 stop16h 05m

Bologna Guglielmo Marconi

Tue 3/17

7:20 am-4:25 pm

1 stop15h 05m

$542

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Wed 3/4

11:25 am-12:40 pm

2 stops18h 15m

Bologna Guglielmo Marconi

Sun 3/8

6:00 am-2:29 pm

2 stops39h 29m

$699

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Wed 3/4

11:25 am-12:40 pm

2 stops18h 15m

Bologna Guglielmo Marconi

Sun 3/8

6:00 am-8:07 pm

2 stops21h 07m

$700

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Sun 3/22

4:50 pm-2:00 pm

1 stop15h 10m

Bologna Guglielmo Marconi

Sun 3/29

6:30 pm-9:08 pm

2 stops33h 38m

$780

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Thu 4/9

4:05 pm-10:40 pm

2 stops23h 35m

Bologna Guglielmo Marconi

Mon 4/13

6:40 pm-3:24 pm

2 stops51h 44m

$820

St. LouisBologna

STL - BLQ

STLBLQ

Lambert-St Louis

Sun 3/22

4:50 pm-6:15 pm

1 stop19h 25m

Bologna Guglielmo Marconi

Sun 3/29

3:30 pm-11:57 pm

2 stops39h 27m

$836

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 Illinois 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 Illinois 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 Illinois during February instead. Flights to Bologna in February, while not as cheap as those in January, still average around $596.

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

You are more likely to see cheaper flights to Bologna from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Bologna for around $883 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bologna from Illinois for as low as $563 on momondo.

Can stopping save me money on Illinois to Bologna flights?

You could potentially save up to 50% on your flight if you consider stops on a Illinois to Bologna flight.

Cheap Illinois to Bologna flight deals and tips

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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Illinois to Bologna takes 10h 40m
There are no direct flights from Illinois to Bologna. There are no popular flight routes from Illinois to Bologna.
Search flight deals

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

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

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

  • How old do you have to be to fly from Illinois 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 Illinois 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.

Best airlines flying from Illinois to Bologna

Compare and see reviews for airlines that fly from Illinois to Bologna with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $508Free CancellationRating
7.3
4,211 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $512Free CancellationRating
6.7
7,731 reviews
Search British Airways flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights
SWISSPriceFrom $631Free CancellationRating
7.6
1,870 reviews
Search SWISS flights
LufthansaPriceFrom $641Free CancellationRating
6.8
7,779 reviews
Search Lufthansa flights
DeltaPriceFrom $676Free CancellationRating
7.9
8,175 reviews
Search Delta flights
ITA AirwaysPriceFrom $677Free CancellationRating
6.7
1,146 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 Illinois to Bologna?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Bologna. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bologna from Illinois.

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

Yes. momondo can track prices for Illinois 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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