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Cheap flights from Bologna to Illinois from $400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bologna to Illinois departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bologna to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
5:45 pm - 3:25 pm
BLQ
-
ORD
28h 40m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 12:30 pm
ORD
-
BLQ
34h 20m1 stop
$472TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 21
TAP AIR PORTUGAL Logo
5:45 pm - 3:25 pm
BLQ
-
ORD
28h 40m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 4:55 pm
ORD
-
BLQ
14h 45m1 stop
$476TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 21
Scandinavian Airlines Logo
8:00 pm - 5:55 pm
BLQ
-
ORD
27h 55m1 stop
Scandinavian Airlines Logo
8:20 pm - 7:20 pm
ORD
-
BLQ
17h 00m1 stop
$541Scandinavian Airlines
Thu, Mar 12 - Mon, Mar 23
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
BLQ
-
ORD
27h 45m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:20 pm
ORD
-
BLQ
17h 00m1 stop
$567Scandinavian Airlines
Thu, Feb 12 - Mon, Feb 16
Scandinavian Airlines Logo
8:00 pm - 4:45 pm
BLQ
-
ORD
27h 45m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:20 pm
ORD
-
BLQ
17h 00m1 stop
$568Scandinavian Airlines
Thu, Feb 12 - Mon, Feb 16
ITA Airways Logo
6:30 am - 5:10 pm
BLQ
-
ORD
17h 40m2 stops
ITA Airways Logo
11:15 am - 10:20 am
ORD
-
BLQ
16h 05m2 stops
$586ITA Airways
Wed, May 13 - Thu, Jun 4
ITA Airways Logo
6:30 am - 1:10 pm
BLQ
-
ORD
13h 40m1 stop
ITA Airways Logo
11:15 am - 2:45 pm
ORD
-
BLQ
20h 30m2 stops
$587ITA Airways
Wed, May 13 - Thu, Jun 4
LOT Logo
11:40 am - 3:15 pm
BLQ
-
ORD
34h 35m1 stop
LOT Logo
9:50 pm - 10:40 am
ORD
-
BLQ
29h 50m1 stop
$611LOT
Fri, Apr 10 - Sat, Apr 25
Multiple Airlines Logo
7:30 pm - 3:25 pm
BLQ
-
ORD
26h 55m2 stops
Multiple Airlines Logo
6:30 pm - 9:45 pm
ORD
-
BLQ
20h 15m2 stops
$633Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Lufthansa Logo
1:20 pm - 11:33 pm
BLQ
-
STL
17h 13m2 stops
Lufthansa Logo
3:50 pm - 1:50 pm
STL
-
BLQ
15h 00m1 stop
$1,437Lufthansa
Sat, Dec 27 - Wed, Dec 31

ITA Airways flights from Bologna to Illinois

Our best ITA Airways deals on Bologna to Illinois flight tickets
ITA Airways
May 13
BLQ6:30 amBologna Guglielmo Marconi
17h 40m
2 stops
ORD5:10 pmChicago O'Hare Intl
Jun 4
ORD11:15 amChicago O'Hare Intl
16h 05m
2 stops
BLQ10:20 amBologna Guglielmo Marconi
$586
Find similar
ITA Airways
May 13
BLQ6:30 amBologna Guglielmo Marconi
13h 40m
1 stop
ORD1:10 pmChicago O'Hare Intl
Jun 4
ORD11:15 amChicago O'Hare Intl
20h 30m
2 stops
BLQ2:45 pmBologna Guglielmo Marconi
$587
Find similar
ITA Airways
May 10
BLQ6:30 amBologna Guglielmo Marconi
13h 40m
1 stop
ORD1:10 pmChicago O'Hare Intl
Jun 4
ORD11:15 amChicago O'Hare Intl
24h 10m
2 stops
BLQ6:25 pmBologna Guglielmo Marconi
$635
Find similar

TAP AIR PORTUGAL flights from Bologna to Illinois

Our best TAP AIR PORTUGAL deals on Bologna to Illinois flight tickets
TAP AIR PORTUGAL
Jan 15
BLQ5:45 pmBologna Guglielmo Marconi
28h 40m
1 stop
ORD3:25 pmChicago O'Hare Intl
Jan 21
ORD7:10 pmChicago O'Hare Intl
34h 20m
1 stop
BLQ12:30 pmBologna Guglielmo Marconi
$471
Find similar
TAP AIR PORTUGAL
Jan 15
BLQ5:45 pmBologna Guglielmo Marconi
28h 40m
1 stop
ORD3:25 pmChicago O'Hare Intl
Jan 21
ORD7:10 pmChicago O'Hare Intl
34h 20m
1 stop
BLQ12:30 pmBologna Guglielmo Marconi
$472
Find similar
TAP AIR PORTUGAL
Jan 29
BLQ5:45 pmBologna Guglielmo Marconi
28h 40m
1 stop
ORD3:25 pmChicago O'Hare Intl
Feb 4
ORD7:10 pmChicago O'Hare Intl
34h 20m
1 stop
BLQ12:30 pmBologna Guglielmo Marconi
$473
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bologna to Illinois 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 Bologna to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 1/15

5:45 pm-3:25 pm

1 stop28h 40m

Chicago O'Hare Intl

Wed 1/21

7:10 pm-12:30 pm

1 stop34h 20m

$472

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 1/15

5:45 pm-3:25 pm

1 stop28h 40m

Chicago O'Hare Intl

Wed 1/21

7:10 pm-4:55 pm

1 stop14h 45m

$476

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 3/12

8:00 pm-5:55 pm

1 stop27h 55m

Chicago O'Hare Intl

Mon 3/23

8:20 pm-7:20 pm

1 stop17h 00m

$541

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

$567

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

$568

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Wed 5/13

6:30 am-5:10 pm

2 stops17h 40m

Chicago O'Hare Intl

Thu 6/4

11:15 am-10:20 am

2 stops16h 05m

$586

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Wed 5/13

6:30 am-1:10 pm

1 stop13h 40m

Chicago O'Hare Intl

Thu 6/4

11:15 am-2:45 pm

2 stops20h 30m

$587

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Fri 4/10

11:40 am-3:15 pm

1 stop34h 35m

Chicago O'Hare Intl

Sat 4/25

9:50 pm-10:40 am

1 stop29h 50m

$611

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 1/15

7:30 pm-3:25 pm

2 stops26h 55m

Chicago O'Hare Intl

Wed 1/21

6:30 pm-9:45 pm

2 stops20h 15m

$633

BolognaSt. Louis

BLQ - STL

BLQSTL

Bologna Guglielmo Marconi

Sat 12/27

1:20 pm-11:33 pm

2 stops17h 13m

Lambert-St Louis

Wed 12/31

3:50 pm-1:50 pm

1 stop15h 00m

$1,437

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 Illinois from

How to get the cheapest flight ticket from Bologna to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Bologna is in February. Flight prices, which tend to average around $537, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $598.

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

The cheapest day to depart from Bologna to Illinois is on a Wednesday when prices can be found for as low as $608. Flights from Bologna to Illinois on a Saturday will generally be more expensive and average around $922. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Bologna to Illinois during this time can be as low as $690. Flights at noon are often more expensive with an average ticket price of $715.

Cheap Bologna to Illinois flight deals and tips

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

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Bologna to Illinois takes 14h 35m
There are no direct flights from Bologna to Illinois. There are no popular flight routes from Bologna to Illinois.
Search flight deals

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

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

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

    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 Bologna Guglielmo Marconi Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Illinois from Bologna is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Flights from Bologna to Illinois 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 Bologna to Illinois?

momondo helps you find the best flight between Bologna and Illinois 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 Bologna to Illinois right now. Can momondo alert me if prices change?

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Sat 1/10
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