Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to Florence from $666

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Florence departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from Louisville to Florence (SDF-FLR)

Cheap round-trip flights

United Airlines Logo
2:35 pm - 1:50 pmSDF-FLR
17h 15m2 stops
United Airlines Logo
6:30 am - 10:29 pmFLR-SDF
21h 59m2 stops
$666United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Lufthansa Logo
2:35 pm - 6:30 pmSDF-FLR
21h 55m2 stops
Lufthansa Logo
10:20 am - 11:40 pmFLR-SDF
19h 20m2 stops
$673Lufthansa
Find Deal
Wed, Nov 12 - Sun, Nov 16
British Airways Logo
6:22 pm - 10:20 pmSDF-FLR
21h 58m2 stops
British Airways Logo
7:05 am - 11:01 pmFLR-SDF
21h 56m2 stops
$774British Airways
Find Deal
Sun, Sep 21 - Thu, Oct 2
American Airlines Logo
2:50 pm - 11:50 amSDF-FLR
15h 00m2 stops
American Airlines Logo
7:05 am - 9:30 pmFLR-SDF
20h 25m2 stops
$777American Airlines
Find Deal
Sun, Sep 21 - Thu, Oct 2
Lufthansa Logo
2:20 pm - 2:55 pmSDF-FLR
18h 35m2 stops
Lufthansa Logo
10:20 am - 9:02 pmFLR-SDF
16h 42m2 stops
$779Lufthansa
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
7:36 pm - 2:05 pmSDF-FLR
36h 29m2 stops
United Airlines Logo
6:40 am - 9:54 pmFLR-SDF
21h 14m2 stops
$782United Airlines
Find Deal
Sat, Sep 20 - Wed, Oct 1
Lufthansa Logo
7:36 pm - 12:55 pmSDF-FLR
35h 19m2 stops
Lufthansa Logo
9:45 am - 10:30 pmFLR-SDF
18h 45m2 stops
$795Lufthansa
Find Deal
Sat, Sep 20 - Wed, Oct 1
Lufthansa Logo
7:36 pm - 12:55 pmSDF-FLR
35h 19m2 stops
Lufthansa Logo
8:15 am - 10:30 pmFLR-SDF
20h 15m2 stops
$798Lufthansa
Find Deal
Sat, Sep 20 - Wed, Oct 1
Air Canada Logo
9:05 am - 9:40 amSDF-FLR
18h 35m3 stops
Air Canada Logo
6:40 am - 6:33 pmFLR-SDF
17h 53m3 stops
$1,321Air Canada
Find Deal
Sun, Sep 21 - Thu, Oct 2
Air Canada Logo
9:05 am - 9:40 amSDF-FLR
18h 35m3 stops
Air Canada Logo
6:40 am - 6:33 pmFLR-SDF
17h 53m3 stops
$1,374Air Canada
Find Deal
Sun, Sep 21 - Thu, Oct 2

Lufthansa flights from Louisville to Florence

Our best Lufthansa deals on Louisville to Florence flight tickets
Lufthansa
Nov 12
SDF2:35 pmLouisville Intl
21h 55m
2 stops
FLR6:30 pmFlorence Peretola
Nov 16
FLR10:20 amFlorence Peretola
19h 20m
2 stops
SDF11:40 pmLouisville Intl
$673
Find similar
Lufthansa
Sep 9
SDF2:20 pmLouisville Intl
18h 35m
2 stops
FLR2:55 pmFlorence Peretola
Sep 16
FLR10:20 amFlorence Peretola
16h 42m
2 stops
SDF9:02 pmLouisville Intl
$779
Find similar
Lufthansa
Sep 20
SDF7:36 pmLouisville Intl
35h 19m
2 stops
FLR12:55 pmFlorence Peretola
Oct 1
FLR9:45 amFlorence Peretola
18h 45m
2 stops
SDF10:30 pmLouisville Intl
$795
Find similar

United Airlines flights from Louisville to Florence

Our best United Airlines deals on Louisville to Florence flight tickets
United Airlines
Nov 12
SDF2:35 pmLouisville Intl
17h 15m
2 stops
FLR1:50 pmFlorence Peretola
Nov 16
FLR6:30 amFlorence Peretola
21h 59m
2 stops
SDF10:29 pmLouisville Intl
$666
Find similar
United Airlines
Sep 20
SDF7:36 pmLouisville Intl
36h 29m
2 stops
FLR2:05 pmFlorence Peretola
Oct 1
FLR6:40 amFlorence Peretola
21h 14m
2 stops
SDF9:54 pmLouisville Intl
$782
Find similar
United Airlines
Sep 20
SDF5:52 pmLouisville Intl
58h 53m
2 stops
FLR10:45 amFlorence Peretola
Oct 1
FLR6:40 amFlorence Peretola
21h 50m
2 stops
SDF10:30 pmLouisville Intl
$803
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Florence 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Louisville to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Wed 11/12

2:35 pm-1:50 pm

2 stops17h 15m

Florence Peretola

Sun 11/16

6:30 am-10:29 pm

2 stops21h 59m

$666

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Wed 11/12

2:35 pm-6:30 pm

2 stops21h 55m

Florence Peretola

Sun 11/16

10:20 am-11:40 pm

2 stops19h 20m

$673

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sun 9/21

6:22 pm-10:20 pm

2 stops21h 58m

Florence Peretola

Thu 10/2

7:05 am-11:01 pm

2 stops21h 56m

$774

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sun 9/21

2:50 pm-11:50 am

2 stops15h 00m

Florence Peretola

Thu 10/2

7:05 am-9:30 pm

2 stops20h 25m

$777

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Tue 9/9

2:20 pm-2:55 pm

2 stops18h 35m

Florence Peretola

Tue 9/16

10:20 am-9:02 pm

2 stops16h 42m

$779

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 9/20

7:36 pm-2:05 pm

2 stops36h 29m

Florence Peretola

Wed 10/1

6:40 am-9:54 pm

2 stops21h 14m

$782

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 9/20

7:36 pm-12:55 pm

2 stops35h 19m

Florence Peretola

Wed 10/1

9:45 am-10:30 pm

2 stops18h 45m

$795

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 9/20

7:36 pm-12:55 pm

2 stops35h 19m

Florence Peretola

Wed 10/1

8:15 am-10:30 pm

2 stops20h 15m

$798

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sun 9/21

9:05 am-9:40 am

3 stops18h 35m

Florence Peretola

Thu 10/2

6:40 am-6:33 pm

3 stops17h 53m

$1,321

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sun 9/21

9:05 am-9:40 am

3 stops18h 35m

Florence Peretola

Thu 10/2

6:40 am-6:33 pm

3 stops17h 53m

$1,374

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Florence from

How to get the cheapest flight ticket from Louisville to Florence

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 day to depart on your flight to Florence?

On average, the least expensive day to fly to Florence from Louisville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $927. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Florence on Tuesday is $1,310.

What is the cheapest time of day to depart on your flight to Florence?

Our data shows that the cheapest Louisville to Florence flights are usually those with departure times at noon. Our users have found flights to Florence at noon for as low as $1,111. Flights to Florence are more costly in the afternoon, with an average ticket price of $1,310. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Louisville to Florence

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Florence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Florence (SDF to FLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Florence

Best Price Found

$666

Fastest flight time

15h 00m

Direct flights

None

Airports in Florence

1 airport
The best flight deal from Louisville to Florence found on momondo in the last 72 hours is $666
The fastest flight from Louisville to Florence takes 15h 00m
There are no direct flights from Louisville to Florence. Popular non-direct route for this connection is Louisville Intl Airport - Florence Peretola Airport.
There is 1 airport near Florence: Florence Peretola (FLR)
Search flight deals

  • How far is Louisville Intl to Florence Peretola by plane?

    Louisville Intl and Florence Peretola are 4761.1 mi apart from one another. 15h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Florence Peretola Airport?

    Prices for flights from Louisville Intl Airport to Florence Peretola Airport are updated daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Florence Peretola Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Florence Peretola Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The travel and health documents required for your trip to Florence Peretola Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florence Peretola Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Louisville to Florence?

Best airlines flying from Louisville to Florence

Compare and see reviews for airlines that fly from Louisville to Florence with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,055Free CancellationRating
8.0
7,980 reviews
Search Delta flights

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena
San Gimignano
Prato
Pistoia
Montecatini Terme
Arezzo
Colle di Val d'Elsa
Fiesole
Poggibonsi
Impruneta
Greve in Chianti
Monteriggioni
Volterra

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Florence?

It is quick and easy to find Louisville to Florence 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 Florence that suits you.

Can I find flights from Louisville to Florence with flexible booking policies on momondo?

Flights from Louisville to Florence with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to Florence?

Once all potential Louisville to Florence flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisville to Florence right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville to Florence 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.

An easier way to manage your Florence trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/19
Tue 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Airports servicing Tuscany

Pisa Gal Galilei Airport
Elba Airport