£279 Cheap Flights from Bologna (BLQ) to Chicago (CHI)

View £279 flight on Thu, 23 Oct 2025Opens in a new window

Popular airlines from Bologna Airport (BLQ) to Chicago

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Bologna (BLQ) to Chicago (CHI)

Prices were available within the past 7 days and start at £279 for one-way flights and £448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£448 Return, found 5 days ago
£448
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £448 found 5 days ago
Austrian Airlines
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£450 Return, found 5 days ago
£450
Return
found 5 days ago
Select Austrian Airlines flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £450 found 5 days ago
Lufthansa
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£454 Return, found 5 days ago
£454
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £454 found 5 days ago
Austrian Airlines
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£456 Return, found 5 days ago
£456
Return
found 5 days ago
Select Austrian Airlines flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £456 found 5 days ago
Iberia
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£468 Return, found 5 days ago
£468
Return
found 5 days ago
Select Iberia flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £468 found 5 days ago
Swiss International Air Lines
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£471 Return, found 5 days ago
£471
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £471 found 5 days ago
Austrian Airlines
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£473 Return, found 5 days ago
£473
Return
found 5 days ago
Select Austrian Airlines flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £473 found 5 days ago
Iberia
Tue, 25 Nov - Tue, 2 Dec
BLQ
Bologna
ORD
Chicago
£475 Return, found 5 days ago
£475
Return
found 5 days ago
Select Iberia flight, departing Tue, 25 Nov from Bologna to Chicago, returning Tue, 2 Dec, priced at £475 found 5 days ago
Air Dolomiti
Fri, 10 Oct - Wed, 15 Oct
BLQ
Bologna
ORD
Chicago
£476 Return, found 3 days ago
£476
Return
found 3 days ago
Select Air Dolomiti flight, departing Fri, 10 Oct from Bologna to Chicago, returning Wed, 15 Oct, priced at £476 found 3 days ago
Air Dolomiti
Fri, 10 Oct - Wed, 15 Oct
BLQ
Bologna
ORD
Chicago
£477 Return, found 3 days ago
£477
Return
found 3 days ago
Select Air Dolomiti flight, departing Fri, 10 Oct from Bologna to Chicago, returning Wed, 15 Oct, priced at £477 found 3 days ago
Flight from Bologna to Chicago route information
Origin airport
Guglielmo Marconi
Destination airport
O'Hare Intl.
Return price
£447
Distance
7450 km

Compare flights from Bologna to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bologna to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to CHI-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Guglielmo Marconi to CHI-All Airports.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Guglielmo Marconi (BLQ) to CHI-All Airports (CHI)

The easiest way to view the best deals on flights from Bologna to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Guglielmo Marconi to CHI-All Airports start at just £448 and range up to £532.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bologna and Chicago
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bologna to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Guglielmo Marconi to CHI-All Airports for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Guglielmo Marconi Airport (BLQ) to Chicago, IL (CHI-All Airports)?
Start packing your bags, because round-trip flights between BLQ and Chicago, IL (CHI-All Airports) start from £448. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BLQ to Chicago, IL (CHI-All Airports)?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Bologna Guglielmo Marconi Airport to Chicago, IL (CHI-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BLQ to Chicago, IL (CHI-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BLQ to Chicago, IL (CHI-All Airports)?
You'll have 7,500 kilometres to cover on the long-haul Bologna to Illinois route. Wear layers of comfy clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Bologna Guglielmo Marconi Airport to Chicago, IL (CHI-All Airports)?
Flying directly between Guglielmo Marconi Airport (BLQ) and Chicago, IL (CHI-All Airports) isn't possible at present. However, you'll still be able to find a flight to Illinois with at least one stop.
Are BLQ to Chicago, IL (CHI-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between BLQ and Chicago, IL (CHI-All Airports) are possible, it also makes sense to monitor prices well before you fly. In fact, some carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to secure your seat when fare prices drop.

Explore a world of travel with Expedia

Chicago Airports

Chicago

*Available to Expedia members.