SDF - FLR

$467 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 4/15. 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
$464
British Airways
Fri 2/27Fri 3/6
SDF - FLR • 2 stops
Cheapest one-way
$248
Multiple Airlines
Wed 4/15
SDF - FLR • 2 stops
Top airlines
Iberia
Cheapest • from $467 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Fri, Feb 27 - Fri, Mar 6
British Airways Logo
10:49 am - 11:45 am
SDF
-
FLR
42h 56m
2 stops
British Airways Logo
12:45 pm - 10:04 am
FLR
-
SDF
27h 19m
2 stops
$464British Airways
Tue, Mar 3 - Wed, Mar 11
Iberia Logo
12:07 pm - 7:45 pm
SDF
-
FLR
25h 38m
2 stops
Iberia Logo
6:55 am - 11:20 pm
FLR
-
SDF
21h 25m
2 stops
$467Iberia
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
2:05 pm - 4:30 pm
SDF
-
FLR
20h 25m
2 stops
United Airlines Logo
6:30 am - 7:42 pm
FLR
-
SDF
19h 12m
2 stops
$501United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
2:10 pm - 2:05 pm
SDF
-
FLR
17h 55m
2 stops
United Airlines Logo
6:30 am - 8:28 pm
FLR
-
SDF
19h 58m
2 stops
$552United Airlines
Tue, Mar 3 - Wed, Mar 11
Air Canada Logo
9:00 am - 9:40 am
SDF
-
FLR
18h 40m
3 stops
Air Canada Logo
6:30 am - 10:13 pm
FLR
-
SDF
20h 43m
3 stops
$627Air Canada
Tue, May 5 - Tue, May 26
British Airways Logo
8:30 am - 10:20 pm
SDF
-
FLR
31h 50m
2 stops
British Airways Logo
7:05 am - 12:46 pm
FLR
-
SDF
35h 41m
2 stops
$645British Airways
Tue, May 5 - Mon, May 25
Lufthansa Logo
7:20 pm - 8:15 pm
SDF
-
FLR
18h 55m
2 stops
Lufthansa Logo
8:15 am - 10:09 pm
FLR
-
SDF
19h 54m
2 stops
$701Lufthansa
Fri, May 15 - Fri, May 29
British Airways Logo
7:05 pm - 10:20 pm
SDF
-
FLR
21h 15m
2 stops
British Airways Logo
7:05 am - 11:25 pm
FLR
-
SDF
22h 20m
2 stops
$849British Airways
Sat, May 16 - Mon, Jun 1
British Airways Logo
7:05 pm - 10:20 pm
SDF
-
FLR
21h 15m
2 stops
British Airways Logo
7:05 am - 11:25 pm
FLR
-
SDF
22h 20m
2 stops
$856British Airways
Tue, May 12 - Sun, Jun 21
British Airways Logo
6:00 am - 10:20 pm
SDF
-
FLR
34h 20m
2 stops
British Airways Logo
7:10 am - 11:25 pm
FLR
-
SDF
22h 15m
2 stops
$867British Airways
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 Iberia ($467) and United Airlines ($501).

Which airlines fly non-stop between Louisville and Florence?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Florence.

There are 2 airlines that fly nonstop from Louisville to Florence. They are Delta and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $501. On average, the best prices for this route can be found at United Airlines.

Good to know

Cheapest flight$248
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 $506 for a one-way ticket and $467 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 8039 reviews
8.5Crew
7.9Comfort
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

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

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

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

Information on your arrival and departure airports