Cheap flights from Chicago O'Hare Intl Airport to Bologna from $328
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Bologna departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Bologna
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Chicago O'Hare Intl Airport to Bologna
Our best Delta deals on Chicago O'Hare Intl Airport to Bologna flight tickets
Turkish Airlines flights from Chicago O'Hare Intl Airport to Bologna
Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Bologna flight tickets
See travel insights to Bologna from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bologna
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 Bologna?
In general, October is the cheapest month to fly from Chicago O'Hare Intl Airport to Bologna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $731. If you aren’t able to travel during the month of October, then book flights to Bologna from Chicago O'Hare Intl Airport during September instead. Flights to Bologna in September, while not as cheap as those in October, still average around $740.
What is the cheapest day to depart on your flight to Bologna?
According to our data, Monday is the cheapest day to fly to Bologna from Chicago O'Hare Intl Airport. The lowest ticket price found for a Monday departure recently was $810. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago O'Hare Intl Airport to Bologna on a Thursday will generally be more expensive and average around $1,214. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Bologna?
Our most recent data shows that the best time of day to fly to Bologna is in the morning. Flights from Chicago O'Hare Intl Airport to Bologna during this time can be as low as $654. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,353 on average. Flights to Bologna from Chicago O'Hare Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Bologna?
You are more likely to see cheaper flights to Bologna from Chicago O'Hare Intl Airport when booking 1 weeks ahead of your departure date. In general, you can expect to find flights to Bologna for around $1,044 when searching 1 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bologna from Chicago O'Hare Intl Airport for as low as $478 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Bologna Guglielmo Marconi?
Scandinavian Airlines, SWISS, and TAP AIR PORTUGAL are the most popular carriers operating from Chicago O'Hare Intl to Bologna Guglielmo Marconi
What airlines fly to Bologna?
ITA Airways, Lufthansa and SWISS are the top three most popular airlines that fly to Bologna from Chicago O'Hare Intl Airport according to our data. ITA Airways is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Bologna. Keep in mind that there are 16 different airlines that fly to Bologna on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago O'Hare Intl Airport to Bologna
Cheap Chicago O'Hare Intl Airport to Bologna (ORD to BLQ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bologna
How far is Chicago O'Hare Intl to Bologna Guglielmo Marconi by plane?
Bologna Guglielmo Marconi is 4656.7 mi away from Chicago O'Hare Intl. By plane, this route typically takes 11h 55m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport?
Prices for flights from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport?
As of April 2025, there are 8 operators available to choose from for flights from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bologna Guglielmo Marconi Airport.
What documentation or ID do you need to fly to Bologna Guglielmo Marconi Airport?
The required travel and health documents for your Bologna Guglielmo Marconi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bologna Guglielmo Marconi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Bologna?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Bologna, the leading airline is Lufthansa, making up 23% of the total bookings. Other popular airlines include British Airways with 16%, Turkish Airlines with 13%, and United Airlines with 13%.
Best airlines flying from Chicago O'Hare Intl Airport to Bologna
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bologna with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $485 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $519 | Free Cancellation | Rating 7.3 3,790 reviews | |||
| PriceFrom $585 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $631 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $669 | Free Cancellation | Rating 6.7 967 reviews | |||
| PriceFrom $676 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $704 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom $748 | Free Cancellation | Rating 6.7 7,046 reviews |
Traveling to a place near Bologna?
Book flights to Bologna if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Bologna?
It is quick and easy to find Chicago to Bologna 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 Bologna that suits you.
Can I find flights from Chicago to Bologna with flexible booking policies on momondo?
Yes. All flights to Bologna from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Bologna?
Once you have performed a search for Chicago to Bologna flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Bologna right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Bologna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.