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Cheap flights from Louisville to Florence from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Florence departing on 4/14. 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

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Find the cheapest flights from Louisville to Florence

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
12:22 pm - 8:55 am
SDF
-
FLR
14h 33m2 stops
KLM Logo
12:15 pm - 11:50 pm
FLR
-
SDF
17h 35m2 stops
$499KLM
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
5:35 am - 12:35 pm
SDF
-
FLR
25h 00m2 stops
United Airlines Logo
6:30 am - 7:43 pm
FLR
-
SDF
19h 13m2 stops
$500United Airlines
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
11:08 am - 11:20 am
SDF
-
FLR
18h 12m3 stops
American Airlines Logo
6:55 am - 11:19 pm
FLR
-
SDF
22h 24m2 stops
$704American Airlines
Tue, Jan 20 - Tue, Jan 27
Scandinavian Airlines Logo
2:00 pm - 11:30 am
SDF
-
FLR
39h 30m2 stops
Scandinavian Airlines Logo
12:20 pm - 10:37 pm
FLR
-
SDF
40h 17m2 stops
$1,036Scandinavian Airlines
Sat, May 2 - Sat, May 9
Scandinavian Airlines Logo
11:00 am - 11:30 am
SDF
-
FLR
42h 30m2 stops
Scandinavian Airlines Logo
9:10 pm - 10:36 pm
FLR
-
SDF
31h 26m2 stops
$1,327Scandinavian Airlines
Sat, May 9 - Sat, Aug 8
Multiple Airlines Logo
2:20 pm - 10:40 am
SDF
-
FLR
14h 20m2 stops
Multiple Airlines Logo
1:25 pm - 10:09 pm
FLR
-
SDF
14h 44m2 stops
$1,531Multiple Airlines
Tue, May 26 - Sat, Jun 6
Air Canada Logo
7:30 am - 9:35 am
SDF
-
FLR
20h 05m3 stops
Air Canada Logo
6:30 am - 8:14 pm
FLR
-
SDF
19h 44m3 stops
$1,976Air Canada
Sat, May 9 - Sat, Aug 8
Air Canada Logo
1:45 pm - 6:30 pm
SDF
-
FLR
22h 45m3 stops
Air Canada Logo
6:30 am - 8:28 pm
FLR
-
SDF
19h 58m3 stops
$2,164Air Canada
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
6:00 pm - 8:15 pm
SDF
-
FLR
20h 15m2 stops
Multiple Airlines Logo
11:30 am - 4:49 pm
FLR
-
SDF
35h 19m3 stops
$3,833Multiple Airlines
Sat, May 2 - Sat, May 9

Scandinavian Airlines flights from Louisville to Florence

Our best Scandinavian Airlines deals on Louisville to Florence flight tickets
Scandinavian Airlines
May 2
SDF2:00 pmLouisville Intl
39h 30m
2 stops
FLR11:30 amFlorence Peretola
May 9
FLR12:20 pmFlorence Peretola
40h 17m
2 stops
SDF10:37 pmLouisville Intl
$1,036
Find similar
Scandinavian Airlines
May 9
SDF11:00 amLouisville Intl
42h 30m
2 stops
FLR11:30 amFlorence Peretola
Aug 8
FLR9:10 pmFlorence Peretola
31h 26m
2 stops
SDF10:36 pmLouisville Intl
$1,327
Find similar

Air Canada flights from Louisville to Florence

Our best Air Canada deals on Louisville to Florence flight tickets
Air Canada
May 9
SDF7:30 amLouisville Intl
20h 05m
3 stops
FLR9:35 amFlorence Peretola
Aug 8
FLR6:30 amFlorence Peretola
19h 44m
3 stops
SDF8:14 pmLouisville Intl
$1,976
Find similar
Air Canada
Jan 20
SDF1:45 pmLouisville Intl
22h 45m
3 stops
FLR6:30 pmFlorence Peretola
Jan 27
FLR6:30 amFlorence Peretola
19h 58m
3 stops
SDF8:28 pmLouisville Intl
$2,164
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 December 8, 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

Tue 1/20

12:22 pm-8:55 am

2 stops14h 33m

Florence Peretola

Tue 1/27

12:15 pm-11:50 pm

2 stops17h 35m

$499

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Fri 1/30

5:35 am-12:35 pm

2 stops25h 00m

Florence Peretola

Tue 2/3

6:30 am-7:43 pm

2 stops19h 13m

$500

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Tue 1/20

11:08 am-11:20 am

3 stops18h 12m

Florence Peretola

Tue 1/27

6:55 am-11:19 pm

2 stops22h 24m

$704

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 5/2

2:00 pm-11:30 am

2 stops39h 30m

Florence Peretola

Sat 5/9

12:20 pm-10:37 pm

2 stops40h 17m

$1,036

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 5/9

11:00 am-11:30 am

2 stops42h 30m

Florence Peretola

Sat 8/8

9:10 pm-10:36 pm

2 stops31h 26m

$1,327

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Tue 5/26

2:20 pm-10:40 am

2 stops14h 20m

Florence Peretola

Sat 6/6

1:25 pm-10:09 pm

2 stops14h 44m

$1,531

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 5/9

7:30 am-9:35 am

3 stops20h 05m

Florence Peretola

Sat 8/8

6:30 am-8:14 pm

3 stops19h 44m

$1,976

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Tue 1/20

1:45 pm-6:30 pm

3 stops22h 45m

Florence Peretola

Tue 1/27

6:30 am-8:28 pm

3 stops19h 58m

$2,164

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Sat 5/2

6:00 pm-8:15 pm

2 stops20h 15m

Florence Peretola

Sat 5/9

11:30 am-4:49 pm

3 stops35h 19m

$3,833

LouisvilleFlorence

SDF - FLR

SDFFLR

Louisville Intl

Tue 4/14

3:33 pm-9:30 pm

3 stops47h 57m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Louisville to Florence takes 16h 50m
There are no direct flights from Louisville to Florence. There are no popular flight routes from Louisville to Florence.
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. 14h 20m 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
United AirlinesPriceFrom $501Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
DeltaPriceFrom $812Free CancellationRating
7.9
8,013 reviews
Search Delta flights

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena
Prato
San Gimignano
Montecatini Terme
Arezzo
Pistoia
Colle di Val d'Elsa
Fiesole
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.

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