SDF - FLR

$257 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 5/10. 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
$503
United Airlines
Sun 3/1Sat 3/7
SDF - FLR • 2 stops
Cheapest one-way
$257
British Airways
Sun 5/10
SDF - FLR • 2 stops
Top airlines
United Airlines
Cheapest • from $503 (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, Mar 1 - Sat, Mar 7
United Airlines Logo
9:00 am - 4:30 pm
SDF
-
FLR
25h 30m
2 stops
United Airlines Logo
9:35 am - 6:42 pm
FLR
-
SDF
39h 07m
2 stops
$503United Airlines
Mon, Apr 20 - Tue, Apr 28
British Airways Logo
7:55 pm - 10:20 pm
SDF
-
FLR
20h 25m
2 stops
British Airways Logo
7:05 am - 9:28 pm
FLR
-
SDF
20h 23m
2 stops
$513British Airways
Fri, Feb 6 - Tue, Feb 10
Iberia Logo
1:32 pm - 7:45 pm
SDF
-
FLR
24h 13m
2 stops
Iberia Logo
6:55 am - 11:19 pm
FLR
-
SDF
22h 24m
2 stops
$517Iberia
Mon, Apr 20 - Tue, Apr 28
American Airlines Logo
7:05 pm - 10:20 pm
SDF
-
FLR
21h 15m
2 stops
American Airlines Logo
7:05 am - 9:28 pm
FLR
-
SDF
20h 23m
2 stops
$528American Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
11:10 am - 2:05 pm
SDF
-
FLR
20h 55m
2 stops
United Airlines Logo
6:30 am - 8:28 pm
FLR
-
SDF
19h 58m
2 stops
$552United Airlines
Tue, May 5 - Tue, May 26
United Airlines Logo
9:10 am - 12:50 pm
SDF
-
FLR
21h 40m
2 stops
United Airlines Logo
1:40 pm - 10:17 am
FLR
-
SDF
26h 37m
2 stops
$602United Airlines
Tue, May 5 - Tue, May 26
Iberia Logo
11:19 am - 11:05 pm
SDF
-
FLR
29h 46m
2 stops
Iberia Logo
6:45 am - 10:16 pm
FLR
-
SDF
21h 31m
2 stops
$625Iberia
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
1:47 pm - 1:35 pm
SDF
-
FLR
17h 48m
2 stops
United Airlines Logo
6:30 am - 7:31 pm
FLR
-
SDF
18h 01m
2 stops
$698United Airlines
Mon, Apr 20 - Tue, Apr 28
Air Canada Logo
1:55 pm - 2:00 pm
SDF
-
FLR
18h 05m
3 stops
Air Canada Logo
6:30 am - 7:59 pm
FLR
-
SDF
19h 29m
3 stops
$835Air Canada
Fri, Feb 6 - Tue, Feb 10
Air Canada Logo
8:30 am - 9:45 am
SDF
-
FLR
19h 15m
3 stops
Air Canada Logo
6:30 am - 8:28 pm
FLR
-
SDF
19h 58m
3 stops
$998Air 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 United Airlines ($503) and British Airways ($513).

Good to know

Cheapest flight$257
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 $257 for a one-way ticket and $503 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, 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 $754 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 8080 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

10.0 ExcellentJay, Jan 2026
ATL - BDL
Read more Delta reviews

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

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

Information on your arrival and departure airports