HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$394+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BLQ — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bologna to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 12, 2025.

Round-trip from

$524
(Scandinavian Airlines)

One-way from

$394
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$698
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. 4% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find 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 June 12, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:05 pmBLQ - ORD
1 stop27h 05mScandinavian Airlines
Tue 10/217:15 pmORD - BLQ
1 stop17h 10mScandinavian Airlines
Deal found 6/12$524
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 10/147:50 amBLQ - ORD
1 stop15h 05mAmerican Airlines
Mon 10/208:30 pmORD - BLQ
2 stops20h 15mAmerican Airlines
Deal found 6/12$598
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:15 amBLQ - ORD
1 stop11h 55mMultiple Airlines
Sun 10/195:10 pmORD - BLQ
1 stop13h 40mMultiple Airlines
Deal found 6/12$630
This British Airways deal was found by Cheapflights users on 6/12. 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.
Sat 10/119:05 pmBLQ - ORD
1 stop21h 45mBritish Airways
Mon 10/204:56 pmORD - BLQ
2 stops23h 49mBritish Airways
Deal found 6/12$634
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:00 amBLQ - ORD
2 stops17h 34mDelta
Sun 10/195:45 pmORD - BLQ
2 stops16h 20mDelta
Deal found 6/12$635
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 10/166:00 amBLQ - ORD
2 stops18h 33mUnited Airlines
Wed 10/229:40 pmORD - BLQ
1 stop12h 00mUnited Airlines
Deal found 6/11$658
This lol.travel deal was found by Cheapflights users on 6/12. 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.
Mon 6/306:50 amBLQ - ORD
1 stop14h 25mIberia
Mon 7/74:30 pmORD - BLQ
1 stop12h 15mIberia
Deal found 6/12$692
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:05 amBLQ - ORD
1 stop11h 55mLufthansa
Fri 10/176:30 pmORD - BLQ
1 stop16h 05mLufthansa
Deal found 6/12$700
This Austrian Airlines deal was found by Cheapflights users on 6/12. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:35 pmBLQ - ORD
2 stops23h 30mAustrian Airlines
Wed 10/2212:55 pmORD - BLQ
2 stops23h 00mAustrian Airlines
Deal found 6/12$705
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:40 amBLQ - ORD
2 stops32h 25mSWISS
Sun 10/196:00 pmORD - BLQ
2 stops41h 25mSWISS
Deal found 6/12$710
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:20 amBLQ - ORD
1 stop15h 40mAir France
Thu 8/215:10 pmORD - BLQ
1 stop16h 55mAir France
Deal found 6/11$828
This Expedia deal was found by Cheapflights users on 6/12. 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.
Tue 8/1212:55 pmBLQ - ORD
1 stop32h 45mKLM
Fri 8/224:20 pmORD - BLQ
1 stop13h 00mKLM
Deal found 6/12$847

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 June 12, 2025.
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

Fri 10/10

8:05 pm-4:10 pm

1 stop27h 05m

Chicago O'Hare Intl

Tue 10/21

7:15 pm-7:25 pm

1 stop17h 10m

$524

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Tue 10/14

7:50 am-2:50 pm

1 stop14h 00m

Chicago O'Hare Intl

Tue 10/21

5:45 pm-11:40 pm

1 stop22h 55m

$598

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sun 10/12

9:15 am-2:10 pm

1 stop11h 55m

Chicago O'Hare Intl

Sun 10/19

5:10 pm-1:50 pm

1 stop13h 40m

$630

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sat 10/11

9:05 pm-11:50 am

1 stop21h 45m

Chicago O'Hare Intl

Sat 10/18

3:33 pm-7:15 pm

2 stops20h 42m

$634

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Sat 10/11

6:00 am-4:34 pm

2 stops17h 34m

Chicago O'Hare Intl

Sun 10/19

5:45 pm-5:05 pm

2 stops16h 20m

$635

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Thu 10/16

6:00 am-5:33 pm

2 stops18h 33m

Chicago O'Hare Intl

Wed 10/22

9:40 pm-4:40 pm

1 stop12h 00m

$658

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Mon 6/30

6:50 am-2:15 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 7/7

4:30 pm-11:45 am

1 stop12h 15m

$692

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Fri 10/10

6:05 am-11:00 am

1 stop11h 55m

Chicago O'Hare Intl

Fri 10/17

6:30 pm-5:35 pm

1 stop16h 05m

$700

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Tue 10/14

7:35 pm-12:05 pm

2 stops23h 30m

Chicago O'Hare Intl

Mon 10/20

12:55 pm-6:55 pm

2 stops23h 00m

$705

BolognaChicago

BLQ - ORD

BLQORD

Bologna Guglielmo Marconi

Tue 10/14

10:40 am-12:05 pm

2 stops32h 25m

Chicago O'Hare Intl

Sun 10/19

6:00 pm-6:25 pm

2 stops41h 25m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
1
2
3

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, August is the cheapest month in which you can book a flight from Bologna to Chicago O'Hare Intl Airport (average of $245). Flying from Bologna to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Bologna to Chicago, such as Delta, KLM and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Bologna to Chicago O'Hare Intl Airport round-trip?

    Scandinavian Airlines, at $524, was found to be the cheapest airline from Bologna to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Delta. Scandinavian Airlines is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Bologna to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $542 on Turkish Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $687 and British Airways from $699 one-way.

  • 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, August is the cheapest month in which you can book a flight from Bologna to Chicago O'Hare Intl Airport (average of $245). Flying from Bologna to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Bologna?

Book flights to Bologna if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Elgin
Racine
Skokie
Arlington Heights
Rockford
Naperville
Orland Park
Elk Grove Village
Tinley Park
Northbrook
Joliet
Merrillville
Bridgeview
Glenview
Des Plaines
Lake Geneva

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bologna to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Malpensa to O'Hare Intl flights
Linate to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.