SDF - FLR

$748 Find Cheap Flights from Louisville to Florence

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Florence departing on 4/12. 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
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Everything you should know

Cheapest round-trip
$748
Scandinavian Airlines
Sun 4/12Sat 4/18
SDF - FLR • 2 stops
Top airlines
Scandinavian Airlines
Cheapest • from $748 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sun, Apr 12 - Sat, Apr 18
Scandinavian Airlines Logo
11:25 am - 7:05 pm
SDF
-
FLR
25h 40m
2 stops
Scandinavian Airlines Logo
12:20 pm - 10:50 pm
FLR
-
SDF
40h 30m
2 stops
$748Scandinavian Airlines
Tue, May 5 - Tue, May 26
United Airlines Logo
2:00 pm - 2:10 pm
SDF
-
FLR
18h 10m
2 stops
United Airlines Logo
6:30 am - 10:30 pm
FLR
-
SDF
22h 00m
2 stops
$750United Airlines
Tue, May 5 - Tue, May 26
United Airlines Logo
2:30 pm - 2:10 pm
SDF
-
FLR
17h 40m
2 stops
United Airlines Logo
6:30 am - 7:02 pm
FLR
-
SDF
18h 32m
2 stops
$751United Airlines
Tue, May 5 - Tue, May 26
United Airlines Logo
9:55 am - 2:10 pm
SDF
-
FLR
22h 15m
2 stops
United Airlines Logo
6:30 am - 7:34 pm
FLR
-
SDF
19h 04m
2 stops
$752United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
2:03 pm - 11:00 am
SDF
-
FLR
14h 57m
2 stops
United Airlines Logo
10:45 am - 8:16 pm
FLR
-
SDF
15h 31m
2 stops
$758United Airlines
Wed, Apr 1 - Wed, Apr 8
United Airlines Logo
2:30 pm - 2:10 pm
SDF
-
FLR
17h 40m
2 stops
United Airlines Logo
6:30 am - 10:30 pm
FLR
-
SDF
22h 00m
2 stops
$1,038United Airlines
Tue, May 12 - Sun, Jun 21
Lufthansa Logo
7:20 pm - 6:30 pm
SDF
-
FLR
17h 10m
2 stops
Lufthansa Logo
9:50 am - 7:34 pm
FLR
-
SDF
15h 44m
2 stops
$1,058Lufthansa
Fri, Jul 10 - Sat, Jul 18
United Airlines Logo
6:00 pm - 4:35 pm
SDF
-
FLR
40h 35m
2 stops
United Airlines Logo
10:45 am - 11:59 pm
FLR
-
SDF
19h 14m
2 stops
$1,059United Airlines
Tue, May 12 - Sun, Jun 21
Lufthansa Logo
7:20 pm - 12:50 pm
SDF
-
FLR
35h 30m
2 stops
Lufthansa Logo
6:30 am - 7:34 pm
FLR
-
SDF
19h 04m
2 stops
$1,200Lufthansa
Tue, May 5 - Tue, May 26
Air Canada Logo
9:10 am - 9:40 am
SDF
-
FLR
18h 30m
3 stops
Air Canada Logo
6:30 am - 8:23 pm
FLR
-
SDF
19h 53m
3 stops
$1,476Air Canada
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 Scandinavian Airlines ($748) and United Airlines ($750).

Good to know

Cheapest flight$748
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 $748 for a round-trip ticket.

  • 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, and SkyTeam are the airline alliances operating flights between Louisville and Florence, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Florence, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Florence are Delta and United Airlines. With an average price for the route of $1,295 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $747 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 8204 reviews
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

10.0 ExcellentSoosnata, Feb 2026
LAX - HNL
Read more Delta reviews

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

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

Information on your arrival and departure airports