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O'Hare Intl

$345+ Cheap flights from Bologna (BLQ) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
BLQ — ORD
fev 26 — mar 51
qui 2/26
qui 3/5
1 adult, Economy
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Cheap flight deals from Bologna to O'Hare Intl

Cheapest flights from Bologna to O'Hare Intl
Explore the most affordable flight options available from Bologna to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 27, 2026.

This lol.travel deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/55:45 pm
BLQ
-
ORD
1 stop28h 40m
TAP AIR PORTUGAL
qua 2/117:10 pm
ORD
-
BLQ
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 1/26$437
This lol.travel deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/37:20 am
BLQ
-
ORD
1 stop13h 30m
British Airways
ter 3/107:40 pm
ORD
-
BLQ
1 stop14h 10m
British Airways
Deal found 1/26$584
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2211:45 am
BLQ
-
ORD
1 stop12h 50m
American Airlines
qua 5/65:45 pm
ORD
-
BLQ
1 stop23h 00m
American Airlines
Deal found 1/27$615
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/1212:40 pm
BLQ
-
ORD
1 stop35h 20m
American Airlines
seg 2/168:35 pm
ORD
-
BLQ
1 stop32h 20m
American Airlines
Deal found 1/25$616
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/512:40 pm
BLQ
-
ORD
1 stop13h 05m
American Airlines
seg 3/96:44 pm
ORD
-
BLQ
2 stops16h 51m
American Airlines
Deal found 1/26$617
This Iberia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/57:20 am
BLQ
-
ORD
1 stop15h 05m
Multiple Airlines
qua 2/116:25 pm
ORD
-
BLQ
1 stop16h 25m
Multiple Airlines
Deal found 1/26$619
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/36:50 am
BLQ
-
ORD
1 stop15h 05m
American Airlines
qui 2/121:39 pm
ORD
-
BLQ
2 stops16h 16m
American Airlines
Deal found 1/26$620
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/266:25 am
BLQ
-
ORD
1 stop15h 55m
Lufthansa
qui 3/56:00 pm
ORD
-
BLQ
1 stop16h 05m
Lufthansa
Deal found 1/27$621
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/2610:05 am
BLQ
-
ORD
1 stop12h 15m
United Airlines
qui 3/58:45 am
ORD
-
BLQ
2 stops20h 55m
United Airlines
Deal found 1/27$622
This British Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/57:20 am
BLQ
-
ORD
2 stops17h 22m
British Airways
qua 2/118:01 am
ORD
-
BLQ
2 stops20h 39m
British Airways
Deal found 1/25$624

Find flight deals from Bologna to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bologna (BLQ) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janeiro 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(lol.travel)

One-way from

$345
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,209
Provider with most accurate pricing for Bologna Guglielmo Marconi-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bologna Guglielmo Marconi-Chicago O'Hare Intl flights.
Search Deals
From Bologna Guglielmo Marconi to Chicago O'Hare Intl
Search Deals
One-way flight from Bologna Guglielmo Marconi to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bologna to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated janeiro 27, 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

Bologna

Fly to

O'Hare Intl

Route

Depart

Return

Price

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

ter 3/3

7:20 am-1:50 pm

1 stop13h 30m

Chicago O'Hare Intl

ter 3/10

7:40 pm-3:50 pm

1 stop14h 10m

$584

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

qua 4/22

11:45 am-5:35 pm

1 stop12h 50m

Chicago O'Hare Intl

qua 5/6

5:45 pm-11:45 pm

1 stop23h 00m

$615

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

qui 2/12

12:40 pm-5:00 pm

1 stop35h 20m

Chicago O'Hare Intl

seg 2/16

7:45 am-11:40 am

2 stops20h 55m

$616

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

sex 2/13

1:45 pm-5:00 pm

1 stop34h 15m

Chicago O'Hare Intl

ter 3/3

11:53 am-11:55 am

2 stops17h 02m

$616

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

qua 2/11

12:50 pm-5:00 pm

1 stop35h 10m

Chicago O'Hare Intl

dom 2/15

6:30 pm-7:20 pm

1 stop17h 50m

$616

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

qui 3/5

12:40 pm-5:00 pm

1 stop35h 20m

Chicago O'Hare Intl

seg 3/9

3:16 pm-5:35 pm

2 stops20h 19m

$616

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

ter 3/3

6:00 am-5:48 pm

2 stops18h 48m

Chicago O'Hare Intl

ter 3/10

8:40 pm-9:15 am

2 stops30h 35m

$617

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

seg 4/13

11:05 pm-2:41 pm

3 stops46h 36m

$345

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

seg 3/23

2:35 pm-12:07 am

3 stops39h 32m

$425

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

seg 4/13

7:05 am-5:35 pm

1 stop17h 30m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Bologna-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bologna-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bologna-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bologna-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bologna-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bologna to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bologna with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bologna to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Bologna to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Bologna to Chicago O'Hare Intl Airport (average of $409). Flying from Bologna to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bologna to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bologna to Chicago O'Hare Intl?

    For a flight from Bologna to Chicago O'Hare Intl, you will be flying from Guglielmo Marconi. Bologna Guglielmo Marconi (BLQ) is just 3.8 mi from the center of the city. Guglielmo Marconi is the only Bologna airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Bologna Guglielmo Marconi on a regular basis.

  • How long is the flight from Bologna to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Bologna to Chicago O'Hare Intl Airport in 12h 50m. Fly via British Airways or American Airlines to get the fastest option. The distance between Bologna and Chicago O'Hare Intl Airport is about 4653 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Bologna to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Bologna to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bologna to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bologna to O'Hare Intl.

  • Can I find deals for business class flights from Bologna to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Bologna to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bologna to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Bologna to Chicago O'Hare Intl Airport (average of $409). Flying from Bologna to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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