SDF - FLR

$470 Find Cheap Flights from Louisville to Florence

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Florence departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Florence

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Florence, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Florence, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$634
United Airlines
Wed 8/12Fri 8/28
SDF - FLR • 2 stops
Cheapest one-way
$470
British Airways
Mon 6/8
SDF - FLR • 2 stops
Top airlines
United Airlines
Cheapest • from $634 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Louisville and Florence. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Florence!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Florence (SDF-FLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Florence that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Florence

Wed, Aug 12 - Fri, Aug 28
United Airlines Logo
5:35 am - 8:15 pm
SDF
-
FLR
32h 40m
2 stops
United Airlines Logo
6:30 am - 8:36 pm
FLR
-
SDF
20h 06m
2 stops
$634United Airlines
Sun, Aug 16 - Fri, Aug 28
United Airlines Logo
10:05 am - 11:00 am
SDF
-
FLR
18h 55m
2 stops
United Airlines Logo
6:30 am - 6:56 pm
FLR
-
SDF
18h 26m
2 stops
$635United Airlines
Sat, Aug 15 - Fri, Aug 28
United Airlines Logo
7:43 pm - 12:50 pm
SDF
-
FLR
35h 07m
2 stops
United Airlines Logo
6:30 am - 6:56 pm
FLR
-
SDF
18h 26m
2 stops
$652United Airlines
Sat, Aug 15 - Mon, Aug 31
Lufthansa Logo
1:48 pm - 8:15 pm
SDF
-
FLR
24h 27m
2 stops
Lufthansa Logo
8:15 am - 10:22 pm
FLR
-
SDF
20h 07m
2 stops
$673Lufthansa
Fri, Aug 14 - Wed, Sep 2
Scandinavian Airlines Logo
3:24 pm - 11:05 am
SDF
-
FLR
37h 41m
2 stops
Scandinavian Airlines Logo
12:20 pm - 11:59 pm
FLR
-
SDF
41h 39m
2 stops
$676Scandinavian Airlines
Thu, Aug 13 - Sat, Aug 29
Lufthansa Logo
7:43 pm - 8:15 pm
SDF
-
FLR
18h 32m
2 stops
Lufthansa Logo
6:30 am - 10:22 pm
FLR
-
SDF
21h 52m
2 stops
$684Lufthansa
Tue, Aug 18 - Sun, Aug 30
United Airlines Logo
1:48 pm - 11:00 am
SDF
-
FLR
15h 12m
2 stops
United Airlines Logo
6:30 am - 10:22 pm
FLR
-
SDF
21h 52m
2 stops
$685United Airlines
Wed, Aug 12 - Sat, Aug 29
United Airlines Logo
1:48 pm - 8:15 pm
SDF
-
FLR
24h 27m
2 stops
United Airlines Logo
8:15 am - 7:19 pm
FLR
-
SDF
17h 04m
2 stops
$686United Airlines
Wed, Aug 12 - Sun, Aug 30
United Airlines Logo
6:00 am - 2:10 pm
SDF
-
FLR
26h 10m
2 stops
United Airlines Logo
10:45 am - 7:19 pm
FLR
-
SDF
38h 34m
2 stops
$689United Airlines
Sun, Aug 16 - Sat, Aug 29
United Airlines Logo
7:43 pm - 2:10 pm
SDF
-
FLR
36h 27m
2 stops
United Airlines Logo
10:45 am - 6:56 pm
FLR
-
SDF
38h 11m
2 stops
$694United Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Florence flights

Get data-powered insights and trends into flights from Louisville to Florence to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Louisville to Florence?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Florence were found on United Airlines ($634) and Lufthansa ($673).

Good to know

Cheapest flight$470
Flight from Louisville to Florence

When to book flights from Louisville to Florence

Are your dates flexible? Find out the best times to travel from Louisville to Florence based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Florence

  • What is the cheapest flight from Louisville to Florence?

    In the last 3 days, the lowest price for a flight from Louisville to Florence was $470 for a one-way ticket and $634 for a round-trip.

  • Do I need a passport to fly between Louisville and Florence?

    A passport is required to fly from Louisville to Florence.

  • Which aircraft models fly most regularly from Louisville to Florence?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Florence?

    Star Alliance is the only airline alliance operating flights between Louisville and Florence.

  • How does KAYAK find such low prices on flights from Louisville to Florence?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Florence.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Florence?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Florence?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florence with an airline and back to Louisville with another airline. Booking your flights between Louisville and FLR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Florence?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florence from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Louisville to Florence

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Florence. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Florence? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9403 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Everything you need to know for your flight from Louisville to Florence

Information on your arrival and departure airports