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Cheap flights from Bologna to Chicago from $339

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 Chicago departing on 6/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
5:45 pm - 4:00 pm
BLQ
-
ORD
29h 15m
1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 4:55 pm
ORD
-
BLQ
15h 50m
1 stop
$482TAP AIR PORTUGAL
Thu, Apr 16 - Sat, Apr 25
Air Canada Logo
6:25 am - 2:55 pm
BLQ
-
ORD
15h 30m
2 stops
Air Canada Logo
3:45 pm - 12:50 pm
ORD
-
BLQ
14h 05m
2 stops
$586Air Canada
Thu, Apr 9 - Mon, Apr 13
Air Canada Logo
6:05 am - 6:47 pm
BLQ
-
ORD
19h 42m
2 stops
Air Canada Logo
9:55 am - 9:40 am
ORD
-
BLQ
16h 45m
2 stops
$590Air Canada
Sat, May 2 - Wed, May 6
ITA Airways Logo
7:10 pm - 1:10 pm
BLQ
-
ORD
25h 00m
1 stop
ITA Airways Logo
3:00 pm - 2:45 pm
ORD
-
BLQ
16h 45m
1 stop
$593ITA Airways
Sun, May 10 - Sun, Aug 16
Multiple Airlines Logo
9:40 am - 5:50 pm
BLQ
-
ORD
15h 10m
1 stop
Multiple Airlines Logo
8:35 pm - 11:40 pm
ORD
-
BLQ
20h 05m
1 stop
$595Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
ITA Airways Logo
11:00 am - 6:39 pm
BLQ
-
ORD
38h 39m
2 stops
ITA Airways Logo
9:15 am - 2:45 pm
ORD
-
BLQ
22h 30m
2 stops
$596ITA Airways
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
9:40 am - 5:50 pm
BLQ
-
ORD
15h 10m
1 stop
Multiple Airlines Logo
8:35 pm - 11:40 pm
ORD
-
BLQ
20h 05m
1 stop
$601Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
5:25 pm - 2:15 pm
BLQ
-
ORD
27h 50m
1 stop
Multiple Airlines Logo
5:04 pm - 2:00 pm
ORD
-
BLQ
13h 56m
2 stops
$611Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
10:20 am - 7:55 pm
BLQ
-
ORD
16h 35m
1 stop
Multiple Airlines Logo
2:20 pm - 9:35 am
ORD
-
BLQ
12h 15m
1 stop
$617Multiple Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
6:05 am - 11:00 am
BLQ
-
ORD
11h 55m
1 stop
United Airlines Logo
12:55 pm - 4:30 pm
ORD
-
BLQ
20h 35m
2 stops
$620United Airlines
Sat, May 2 - Wed, May 6

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

Our best United Airlines deals on Bologna to Chicago O'Hare Intl Airport flight tickets
United Airlines
Mar 5
BLQ10:05 amBologna Guglielmo Marconi
17h 00m
1 stop
ORD8:05 pmChicago O'Hare Intl
Mar 9
ORD7:00 pmChicago O'Hare Intl
16h 05m
1 stop
BLQ5:05 pmBologna Guglielmo Marconi
$721
United Airlines
Mar 5
BLQ10:05 amBologna Guglielmo Marconi
17h 00m
1 stop
ORD8:05 pmChicago O'Hare Intl
Mar 9
ORD10:50 pmChicago O'Hare Intl
12h 15m
1 stop
BLQ5:05 pmBologna Guglielmo Marconi
$722
United Airlines
Mar 5
BLQ10:05 amBologna Guglielmo Marconi
17h 00m
1 stop
ORD8:05 pmChicago O'Hare Intl
Mar 9
ORD7:00 pmChicago O'Hare Intl
16h 05m
1 stop
BLQ5:05 pmBologna Guglielmo Marconi
$723

Air Canada flights from Bologna to Chicago O'Hare Intl Airport

Our best Air Canada deals on Bologna to Chicago O'Hare Intl Airport flight tickets
Air Canada
Apr 9
BLQ6:25 amBologna Guglielmo Marconi
15h 30m
2 stops
ORD2:55 pmChicago O'Hare Intl
Apr 13
ORD3:45 pmChicago O'Hare Intl
14h 05m
2 stops
BLQ12:50 pmBologna Guglielmo Marconi
$586
Air Canada
Apr 16
BLQ6:25 amBologna Guglielmo Marconi
15h 30m
2 stops
ORD2:55 pmChicago O'Hare Intl
Apr 25
ORD12:50 pmChicago O'Hare Intl
17h 00m
2 stops
BLQ12:50 pmBologna Guglielmo Marconi
$627
Air Canada
Jun 6
BLQ6:05 amBologna Guglielmo Marconi
17h 54m
2 stops
ORD4:59 pmChicago O'Hare Intl
Jun 9
ORD3:45 pmChicago O'Hare Intl
14h 05m
2 stops
BLQ12:50 pmBologna Guglielmo Marconi
$686

momondo Fare Finder

 
Customize your flight search to find flights from Bologna to Chicago O'Hare Intl Airport 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 19, 2026.
Use the filters below to find and compare flights from Bologna to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 4/16

5:45 pm-4:00 pm

1 stop29h 15m

Chicago O'Hare Intl

Sat 4/25

6:05 pm-4:55 pm

1 stop15h 50m

$482

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 4/9

6:25 am-2:55 pm

2 stops15h 30m

Chicago O'Hare Intl

Mon 4/13

3:45 pm-12:50 pm

2 stops14h 05m

$586

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sat 5/2

6:05 am-6:47 pm

2 stops19h 42m

Chicago O'Hare Intl

Wed 5/6

9:55 am-9:40 am

2 stops16h 45m

$590

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sun 5/10

7:10 pm-1:10 pm

1 stop25h 00m

Chicago O'Hare Intl

Sun 8/16

3:00 pm-2:45 pm

1 stop16h 45m

$593

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 4/9

9:40 am-5:50 pm

1 stop15h 10m

Chicago O'Hare Intl

Mon 4/13

8:35 pm-11:40 pm

1 stop20h 05m

$595

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 4/9

11:00 am-6:39 pm

2 stops38h 39m

Chicago O'Hare Intl

Mon 4/13

9:15 am-2:45 pm

2 stops22h 30m

$596

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 4/9

9:40 am-5:50 pm

1 stop15h 10m

Chicago O'Hare Intl

Mon 4/13

8:35 pm-11:40 pm

1 stop20h 05m

$601

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 4/9

5:25 pm-2:15 pm

1 stop27h 50m

Chicago O'Hare Intl

Mon 4/13

5:04 pm-2:00 pm

2 stops13h 56m

$611

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sat 5/2

10:20 am-7:55 pm

1 stop16h 35m

Chicago O'Hare Intl

Wed 5/6

2:20 pm-9:35 am

1 stop12h 15m

$617

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sat 5/2

6:05 am-11:00 am

1 stop11h 55m

Chicago O'Hare Intl

Wed 5/6

12:55 pm-4:30 pm

2 stops20h 35m

$620

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 Chicago from

How to get the cheapest flight ticket from Bologna to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bologna averaging around $623.

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

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

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

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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Bologna to Chicago O'Hare Intl Airport takes 13h 00m
There are no direct flights from Bologna to Chicago O'Hare Intl Airport. There are no popular flight routes from Bologna to Chicago O'Hare Intl Airport.
Search flight deals

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

    A flight from Bologna Guglielmo Marconi to Chicago O'Hare Intl will travel around 4656.7 mi. A reasonable flight in good conditions will take 13h 00m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bologna Guglielmo Marconi Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
New Buffalo
Kenosha
Oak Brook
Joliet
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
South Holland

Why use momondo?

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

It is quick and easy to find Bologna to Chicago 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 Chicago that suits you.

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

Flights from Bologna to Chicago 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 Chicago?

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

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

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