$438 Cheap Flights from Chicago (ORD) to Bologna (BLQ)

View $438 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Bologna Airport (BLQ)

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Cheap Flights from Chicago to Bologna (ORD-BLQ)

Prices were available within the past 7 days and start at $438 for one-way flights and $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Mar 22 - Thu, Apr 16
ORD
Chicago
BLQ
Bologna
$452 Roundtrip, found 21 hours ago
$452
Roundtrip
found 21 hours ago
Select Scandinavian Airlines flight, departing Sun, Mar 22 from Chicago to Bologna, returning Thu, Apr 16, priced at $452 found 21 hours ago
TAP Portugal
Wed, Feb 11 - Thu, Feb 19
ORD
Chicago
BLQ
Bologna
$517 Roundtrip, found 22 hours ago
$517
Roundtrip
found 22 hours ago
Select TAP Portugal flight, departing Wed, Feb 11 from Chicago to Bologna, returning Thu, Feb 19, priced at $517 found 22 hours ago
United
Sun, Dec 7 - Mon, Dec 15
ORD
Chicago
BLQ
Bologna
$526 Roundtrip, found 4 days ago
$526
Roundtrip
found 4 days ago
Select United flight, departing Sun, Dec 7 from Chicago to Bologna, returning Mon, Dec 15, priced at $526 found 4 days ago
Delta
Thu, Feb 5 - Fri, Feb 20
ORD
Chicago
BLQ
Bologna
$527 Roundtrip, found 2 days ago
$527
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Feb 5 from Chicago to Bologna, returning Fri, Feb 20, priced at $527 found 2 days ago
Lufthansa
Fri, Feb 6 - Fri, Feb 20
ORD
Chicago
BLQ
Bologna
$528 Roundtrip, found 2 days ago
$528
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Feb 6 from Chicago to Bologna, returning Fri, Feb 20, priced at $528 found 2 days ago
American Airlines
Wed, Feb 11 - Thu, Feb 19
ORD
Chicago
BLQ
Bologna
$533 Roundtrip, found 22 hours ago
$533
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Feb 11 from Chicago to Bologna, returning Thu, Feb 19, priced at $533 found 22 hours ago
British Airways
Wed, Jan 14 - Wed, Jan 21
ORD
Chicago
BLQ
Bologna
$538 Roundtrip, found 16 hours ago
$538
Roundtrip
found 16 hours ago
Select British Airways flight, departing Wed, Jan 14 from Chicago to Bologna, returning Wed, Jan 21, priced at $538 found 16 hours ago
Iberia
Mon, Dec 1 - Wed, Dec 10
ORD
Chicago
BLQ
Bologna
$550 Roundtrip, found 1 day ago
$550
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Dec 1 from Chicago to Bologna, returning Wed, Dec 10, priced at $550 found 1 day ago
ITA Airways
Tue, Mar 17 - Wed, Apr 1
ORD
Chicago
BLQ
Bologna
$552 Roundtrip, found 4 days ago
$552
Roundtrip
found 4 days ago
Select ITA Airways flight, departing Tue, Mar 17 from Chicago to Bologna, returning Wed, Apr 1, priced at $552 found 4 days ago
Turkish Airlines
Wed, Mar 25 - Sat, Apr 11
ORD
Chicago
BLQ
Bologna
$568 Roundtrip, found 4 days ago
$568
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Wed, Mar 25 from Chicago to Bologna, returning Sat, Apr 11, priced at $568 found 4 days ago

Find the cheapest month to fly from Chicago (ORD) to Bologna (BLQ)

November is typically the cheapest month to fly

From $437 - $1,067 per traveler.

Alternative airports near Bologna

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Guglielmo Marconi BLQ. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $608
BLQ
Guglielmo Marconi
CheapestClosest
Average driving time to city center12 min
Flights from $608

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ) cost?
Lock in a cheap one-way flight from $438 or cheap return flight from $452 from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ)?
March is the most affordable month to fly from ORD to BLQ. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ)?
To find the cheapest airline that'll fly you from ORD to BLQ, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ)?
There are no daily nonstop flights from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ORD to BLQ?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ)?
To arrive at Guglielmo Marconi Airport (BLQ) on schedule, opt for a flight that leaves from O'Hare Intl. Airport (ORD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ) last-minute?
Booking your flight from ORD to BLQ just before your getaway is typically more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an ORD to BLQ flight and hotel package?
You can save money by booking an ORD to BLQ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Guglielmo Marconi Airport (BLQ)?
If you booked your ORD to BLQ flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Guglielmo Marconi
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$451
Distance
4656 mi

Book with confidence

Chicago to Bologna Flights

The cheapest times to fly from Chicago to Bologna

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Bologna are during the month of March. You can find some of the cheapest flights from Chicago to Bologna with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Bologna

Sunday is one of the best days to book for cheap flights from Chicago to Bologna: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Bologna

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Bologna in 2025. You can also book with separate airlines for your outbound and return journeys, from $438 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Bologna flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Bologna airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Bologna Flights

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