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$89 Find Cheap Flights from Florida Keys to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 1/21. 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.
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Good to know

Low season

January

High season

May

Cheapest flight

$89
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Miami to Louisville

FAQs for booking flights from Florida Keys to Louisville

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

    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 Florida Keys to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Florida Keys 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 Florida Keys to Louisville?

    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 Louisville with an airline and back to Florida Keys with another airline.

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

    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 Louisville from Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Florida Keys to Louisville?

Find which airlines fly direct from Florida Keys to Louisville Intl Airport, which days they fly and book direct flights.

Nonstop departures

Florida Keys to Louisville Intl

Monday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Thursday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Friday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Saturday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Sunday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

See more direct flights

Nonstop returns

Louisville Intl to Florida Keys

Monday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Thursday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Friday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Saturday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Sunday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

See more direct flights
See more direct flights

Top 4 airlines serving from Florida Keys to Louisville

Need help choosing which airline to fly with from Florida Keys to Louisville? 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.
8.0
DeltaOverall score based on 8755 reviews
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Great - This was the last flight before hurricane closures and did a quick turnaround to get the plane heading north. Much appreciated.

I liked the screens in the seat headrest with movies to watch. I didn’t like being forced to check my carryon bag and being told there wasn’t room for my bag - when there were 5 bins sitting empty on takeoff. I didn’t like the “I don’t give a fig” attitude of the flight attendants and the delta gate attendants when I asked why they decided to put me out. They gave me a 1800 number to call but I can’t get a live person on the phone. Customer service is non existent. My business must not be that important to them.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

It’s was good. There’s so much room for improvement though. Since the plane was small, there was no entertainment but for years now, the most jarring aspect of travel is the lack of tasty snacks.

Love delta but the delays and long waits for updates was just too much this time.

Flight for canceled. Horrible experience.. had to rent a car to drive myself up here.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Finding the gate was very confusing. Our boarding pass listed one gate and the staff verbally told us a different gate.

This leg they tried and did well with what they had to work from.

Deparature was late, which is annoying but the arrival was fine and the baggage came early.

The flight attendants were talking the entire time on the back and I couldn’t even take a nap. Super annoying

Boston ticket agent Cheryl Porter is WONDERFUL. Our Iberia flight to Barcelona was cancelled the morning we were scheduled to leave and Cheryl was our super hero - she found us seats on a flight to London and on to Barcelona. Truly a “can-do” attitude which we appreciated so much after the Iberia ticket agents told us there was “absolutely nothing they could do”. (As did the customer service agents at Iberia’s call center) Ms Porter is truly a wonderful person who genuinely cares about travelers!

Free WiFi and movies were not free - everything required signing up for future billing. Boston bound crew were very courteous and gracious.

a321 seating in business class transcontinental - international not up to snuff, no foot rest, entertainment unexciting

There was a serious delay of almost 2 hrs to departure.. it would have been to be told what caused the delay. Apart from the delay, boarding and the flight itself went smoothly.

Horrible airline! They always got something messed up with their planes. 3 hour delayed made us missed both out flights. Had to wake up early in the morning next morning to get another flight!

I was not given the option to get on a different flight even though I was going to miss my connection due to weather delays (I did). When I called early in the morning, they said it wasn't delayed long enough; though I knew it would be by the time it was time for the flight ... it was and by that time it was too late. I wasn't given the option to pre-board with my toddler, and the food service was less than normal due to delays .... at least that's what the crew said.

Average, boarding was ok, the eye scanner broken mid way through boarding they ahd to do it manually. Did not eat any food, Not even water was offered for free.

I upgraded my ticket at the ticket counter and was not informed of the huge bottleneck at TSA pre check. It took me over an hour to get through the line at this small airport and although I ran to the gate and reached it prior to scheduled departure, it had already pushed pack. I missed the flight. Spirit rebooked me on a flight to Orlando that evening, which would require me to then rent a car and drive to FLL. For scheduling reasons, I determined it be would better to rent a car in Pensacola and drive it to my destination in FLL. Spirit called me that evening and asked me if I was going to board the plane. I explained no, for scheduling reasons. The person apologized and said I would receive a refund, but I have not heard back. Certainly, I ought to be refunded the upgrade I paid for at the counter.

Everything was excellent and as expected. The boarding process was great but deboarding was a bit slow. No fault of the crew; it just seemed like the passengers didn’t want to leave! 😂

Smooth enough, delay-free and safe. All went as expected,

Not acceptable having both flights delayed and not real reason for .. plus paid for luggage and getting my bag ripped out .. very disappointed.

the seats are the hardest I've ever felt; narrower and less leg space and I am small. I could have bid on a comfier seat but the price would have ended up closer to an economy plus seat on a more reliable airline. Only used this airline because of the timing and non-stop. I was afraid from the get-go I wouldn't get there. Apparently, I was lucky

Seamless boarding process, flight was early, crew and passengers nice. Crew was professional as well. Seats are super thing but reasonably comfortable for a 2-3 hrs flight. No on board entertainment, except maybe for paid internet. No water, no snacks. I feel all airlines should offer free water. I didn’t care paying for it, however water is free everywhere in the US and it almost like a basic human right in a civilized society.

They lost my luggage on a direct non-stop flight.

The flight landed with a delay and we had to wait almost an hour to be off boarded. So typical of spirit.

Staying with Dallas 4 hour stay ...it's was torture sorry. .. about to say that

Book cheap flights from Florida Keys to Louisville

Recent round-trip flight deals

1/16Thu
nonstopAmerican Airlines
2h 48mMIA-SDF
1/19Sun
nonstopAmerican Airlines
2h 46mSDF-MIA
$169
12/25Wed
nonstopAmerican Airlines
2h 55mMIA-SDF
12/31Tue
nonstopAmerican Airlines
2h 44mSDF-MIA
$177
1/16Thu
1 stopDelta
5h 27mMIA-SDF
1/20Mon
1 stopDelta
8h 17mSDF-MIA
$196
1/17Fri
1 stopUnited Airlines
8h 27mMIA-SDF
1/19Sun
1 stopUnited Airlines
8h 44mSDF-MIA
$236
1/17Fri
1 stopUnited Airlines
6h 21mMIA-SDF
1/19Sun
2 stopsUnited Airlines
9h 47mSDF-MIA
$241
1/14Tue
1 stopDelta
5h 27mMIA-SDF
1/19Sun
1 stopDelta
5h 24mSDF-MIA
$247
12/6Fri
2 stopsSpirit Airlines
15h 10mMIA-SDF
12/13Fri
3 stopsSpirit Airlines
23h 37mSDF-MIA
$275
1/16Thu
2 stopsSouthwest
15h 15mMIA-SDF
1/19Sun
2 stopsSouthwest
11h 15mSDF-MIA
$310
12/6Fri
2 stopsSpirit Airlines
15h 10mMIA-SDF
12/8Sun
2 stopsSpirit Airlines
23h 37mSDF-MIA
$321
12/6Fri
2 stopsSouthwest
9h 10mMIA-SDF
12/8Sun
1 stopSouthwest
5h 20mSDF-MIA
$405

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Recent one-way flight deals

1/21Tue
nonstopAmerican Airlines
2h 48mMIA-SDF
$89
11/28Thu
nonstopAmerican Airlines
2h 43mMIA-SDF
$96
12/18Wed
1 stopDelta
4h 44mMIA-SDF
$98
12/31Tue
1 stopUnited Airlines
7h 25mMIA-SDF
$105
11/28Thu
1 stopDelta
5h 51mMIA-SDF
$108
12/24Tue
2 stopsUnited Airlines
10h 36mMIA-SDF
$110
1/10Fri
3 stopsSpirit Airlines
23h 17mMIA-SDF
$146
1/23Thu
2 stops
21h 21mMIA-SDF
$147
1/9Thu
2 stopsSpirit Airlines
23h 17mMIA-SDF
$148
1/23Thu
3 stops
21h 21mMIA-SDF
$183

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Last minute flights from Florida Keys to Louisville

Last minute flight, train and bus deals

11/26Tue
nonstopAmerican Airlines
2h 43mMIA-SDF
12/3Tue
nonstopAmerican Airlines
2h 35mSDF-MIA
$265
11/26Tue
multi-stopDelta
7h 11mMIA-SDF
12/3Tue
multi-stopDelta
7h 14mSDF-MIA
$267
11/26Tue
nonstopAmerican Airlines
2h 43mMIA-SDF
12/3Tue
multi-stopAmerican Airlines
6h 20mSDF-MIA
$275
11/22Fri
multi-stopUnited Airlines
9h 07mMIA-SDF
11/23Sat
multi-stopUnited Airlines
5h 52mSDF-MIA
$355
11/22Fri
multi-stopUnited Airlines
10h 35mMIA-SDF
11/23Sat
multi-stopUnited Airlines
5h 52mSDF-MIA
$360
11/26Tue
multi-stopSouthwest
11h 15mMIA-SDF
12/3Tue
multi-stopSouthwest
5h 50mSDF-MIA
$363
11/24Sun
multi-stopSouthwest
6h 40mMIA-SDF
11/26Tue
multi-stopSouthwest
10h 05mSDF-MIA
$364
11/22Fri
multi-stopDelta
5h 37mMIA-SDF
11/25Mon
multi-stopDelta
6h 53mSDF-MIA
$382
11/26Tue
multi-stopSpirit Airlines
15h 42mMIA-SDF
12/3Tue
multi-stopSpirit Airlines
20h 51mSDF-MIA
$459
11/26Tue
multi-stopSpirit Airlines
15h 42mMIA-SDF
12/3Tue
multi-stopSpirit Airlines
35h 11mSDF-MIA
$472

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Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

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