$726 Cheap Flights from Bologna (BLQ) to Louisville (SDF)

View $726 flight on Sun, Nov 9, 2025Opens in a new window

Popular airlines from Bologna Airport (BLQ) to Louisville Intl. Airport (SDF)

Cheap Flights from Bologna to Louisville (BLQ-SDF)

Prices were available within the past 7 days and start at $726 for one-way flights and $780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$780 Roundtrip, found 5 days ago
$780
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $780 found 5 days ago
British Airways
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$845 Roundtrip, found 5 days ago
$845
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $845 found 5 days ago
British Airways
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$874 Roundtrip, found 5 days ago
$874
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $874 found 5 days ago
British Airways
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$882 Roundtrip, found 5 days ago
$882
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $882 found 5 days ago
Iberia
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$900 Roundtrip, found 5 days ago
$900
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $900 found 5 days ago
British Airways
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$917 Roundtrip, found 5 days ago
$917
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $917 found 5 days ago
British Airways
Wed, Sep 17 - Sun, Sep 21
BLQ
Bologna
SDF
Louisville
$930 Roundtrip, found 5 days ago
$930
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 17 from Bologna to Louisville, returning Sun, Sep 21, priced at $930 found 5 days ago
Lufthansa
Wed, May 27 - Thu, May 28
BLQ
Bologna
SDF
Louisville
$1,804 Roundtrip, found 5 days ago
$1,804
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, May 27 from Bologna to Louisville, returning Thu, May 28, priced at $1,804 found 5 days ago
United
Wed, May 27 - Thu, May 28
BLQ
Bologna
SDF
Louisville
$1,827 Roundtrip, found 5 days ago
$1,827
Roundtrip
found 5 days ago
Select United flight, departing Wed, May 27 from Bologna to Louisville, returning Thu, May 28, priced at $1,827 found 5 days ago
Air France
Wed, May 27 - Thu, May 28
BLQ
Bologna
SDF
Louisville
$1,967 Roundtrip, found 5 days ago
$1,967
Roundtrip
found 5 days ago
Select Air France flight, departing Wed, May 27 from Bologna to Louisville, returning Thu, May 28, priced at $1,967 found 5 days ago
Flights from Bologna (BLQ) to Louisville (SDF)
Origin airport
Guglielmo Marconi
Destination airport
Louisville Intl.
Roundtrip price
$779
Distance
4739 mi

Bologna to Louisville Flights

The cheapest times to fly from Bologna to Louisville

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 Bologna to Louisville are during the month of September. You can find some of the cheapest flights from Bologna to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bologna to Louisville

Sunday is one of the best days to book for cheap flights from Bologna to Louisville: 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 Bologna to Louisville

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 Bologna to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $726 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 Bologna to Louisville 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 Bologna to Louisville 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.

 

Frequently asked questions

How much does a flight from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF) cost?
Lock in a cheap one-way flight from $726 or cheap return flight from $780 from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF) 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 Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF)?
The cheapest month to fly from BLQ to SDF is September, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from BLQ to SDF. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF)?
You'll have to hop on a flight with a layover when traveling from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BLQ to SDF?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF)?
To reach Louisville Intl. Airport (SDF) on time, book a flight that leaves Guglielmo Marconi Airport (BLQ) 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 Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF) last-minute?
Booking your ticket from BLQ to SDF shortly before your trip is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BLQ to SDF flight and hotel package?
Booking a BLQ to SDF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Guglielmo Marconi Airport (BLQ) to Louisville Intl. Airport (SDF)?
Typically, you can reschedule or cancel your BLQ to SDF flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, go to our Customer Service portal.

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*Available to One Key members.