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$43+ Cheap flights from Fort Lauderdale to Louisville (FLL - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SDF
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Fort Lauderdale to Louisville Intl are usually found in September or February, booked 87 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Fort Lauderdale to Louisville

Cheapest flights from Fort Lauderdale to Louisville
Explore the most affordable flight options available from Fort Lauderdale to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.

This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:00 am
FLL
-
SDF
Nonstop2h 26m
Allegiant Air
Mon 8/38:48 pm
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Deal found 5/10$77
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:32 pm
FLL
-
SDF
Nonstop2h 26m
Allegiant Air
Mon 7/278:48 pm
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Deal found 5/11$82
This Cheapflightsfares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:00 am
FLL
-
SDF
Nonstop2h 30m
Allegiant Air
Mon 6/229:05 pm
SDF
-
FLL
Nonstop2h 28m
Allegiant Air
Deal found 5/12$90
This Booking.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:00 am
FLL
-
SDF
Nonstop2h 26m
Allegiant Air
Wed 7/2912:16 pm
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Deal found 5/13$92
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:00 am
FLL
-
SDF
Nonstop2h 26m
Allegiant Air
Mon 7/68:48 pm
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Deal found 5/13$101
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:00 am
FLL
-
SDF
Nonstop2h 26m
Allegiant Air
Wed 7/812:16 pm
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Deal found 5/13$109
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:49 pm
FLL
-
SDF
Nonstop2h 31m
Allegiant Air
Mon 10/267:08 pm
SDF
-
FLL
Nonstop2h 24m
Allegiant Air
Deal found 5/13$114
This Cheapflightsfares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:00 am
FLL
-
SDF
Nonstop2h 30m
Allegiant Air
Mon 6/159:05 pm
SDF
-
FLL
Nonstop2h 28m
Allegiant Air
Deal found 5/11$116
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:33 pm
FLL
-
SDF
Nonstop2h 31m
Allegiant Air
Mon 11/96:53 pm
SDF
-
FLL
Nonstop2h 30m
Allegiant Air
Deal found 5/10$122
This Cheapflightsfares deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:00 am
FLL
-
SDF
Nonstop2h 34m
Allegiant Air
Wed 6/2412:20 pm
SDF
-
FLL
Nonstop2h 28m
Allegiant Air
Deal found 5/14$123
This Cheapflightsfares deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:00 am
FLL
-
SDF
Nonstop2h 26m
Allegiant Air
Fri 7/178:48 pm
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Deal found 5/14$125

Find flight deals from Fort Lauderdale to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(Booking.com)

One-way from

$43
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$117

Good round-trip deal

$86 or less

Good one-way deal

$64 or less
Provider with most accurate pricing for Fort Lauderdale-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Lauderdale-Louisville Intl flights.
Search Deals
From Fort Lauderdale to Louisville Intl
Search Deals
One-way flight from Fort Lauderdale to Louisville Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Fort Lauderdale to Louisville Intl.
Search Deals
Price to beat on a one-way flight from Fort Lauderdale to Louisville Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 7/9

6:30 am-10:32 am

1 stop4h 02m

Louisville Intl

Sun 7/12

11:12 am-3:10 pm

1 stop3h 58m

$239

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Wed 6/3

12:13 pm-7:18 pm

1 stop7h 05m

Louisville Intl

Tue 6/9

6:00 am-2:42 pm

2 stops8h 42m

$340

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Wed 6/3

12:55 pm-10:15 pm

2 stops9h 20m

Louisville Intl

Tue 6/9

5:35 am-2:50 pm

2 stops9h 15m

$379

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Wed 7/15

6:10 am-12:05 pm

2 stops5h 55m

Louisville Intl

Sun 7/19

5:25 am-1:50 pm

2 stops8h 25m

$381

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 7/9

5:30 am-12:00 pm

2 stops6h 30m

Louisville Intl

Wed 7/15

8:45 am-5:15 pm

2 stops8h 30m

$381

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Wed 6/3

5:45 pm-10:15 pm

1 stop4h 30m

Louisville Intl

Thu 6/11

3:35 pm-10:40 pm

2 stops7h 05m

$386

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Wed 7/1

4:44 pm-9:19 pm

1 stop4h 35m

Louisville Intl

Sun 7/5

8:10 am-1:22 pm

1 stop5h 12m

$399

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 6/18

6:10 am-10:10 am

1 stop4h 00m

Louisville Intl

Sat 6/20

12:50 pm-7:10 pm

1 stop6h 20m

$407

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 7/2

6:25 am-2:55 pm

2 stops8h 30m

Louisville Intl

Mon 7/6

3:00 pm-11:05 pm

2 stops8h 05m

$417

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 7/2

5:30 am-12:00 pm

2 stops6h 30m

Louisville Intl

Sun 7/5

7:20 am-6:15 pm

2 stops10h 55m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Fort Lauderdale to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Louisville in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Lauderdale-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Lauderdale-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Lauderdale to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Fort Lauderdale with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fort Lauderdale to Louisville

How far ahead should I book a flight from Fort Lauderdale to Louisville?

The price you pay for your flight from Fort Lauderdale to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Fort Lauderdale to Louisville?

Currently, September is the cheapest month in which you can book a flight from Fort Lauderdale to Louisville (average of $106). Flying from Fort Lauderdale to Louisville in March is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FLL to SDF?

Find hourly flight availability from Fort Lauderdale to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2026.

One of the essential ways to save on airfare from Fort Lauderdale to Louisville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

What is the cheapest day to fly from Fort Lauderdale to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Fort Lauderdale to Louisville. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Fort Lauderdale to Louisville flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Fort Lauderdale to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated May 14, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAllegiant Air from Fort Lauderdale to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,299 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,299 reviews
Southwest
8.0
Very good
4,299 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,453 reviews
Southwest
8.0
Very good
4,299 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Allegiant Air
7.3
Good
709 reviews
Southwest
8.0
Very good
4,299 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,626 reviews
Southwest
8.0
Very good
4,299 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Fort Lauderdale to Louisville flight route?

    The Fort Lauderdale to Louisville Intl flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Fort Lauderdale to Louisville?

    Airlines like Breeze Airways, United Airlines, and Southwest fly from Fort Lauderdale to Louisville in about 4h 02m. The time it takes to get you to your destination can typically vary by up to 5h 18m. There are 897 mi between Fort Lauderdale and Louisville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Fort Lauderdale to Louisville round-trip?

    According to our current data, Allegiant Air ($54), Spirit Airlines ($71), and Delta ($268) offers the cheapest pricing from Fort Lauderdale to Louisville. Allegiant Air is currently priced 67% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Fort Lauderdale to Louisville one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Allegiant Air and American Airlines, as they are both options that can get you from Fort Lauderdale to Louisville for a low price.

  • What are the most reliable airlines from Fort Lauderdale to Louisville?

    No one likes to see their flight delayed. When booking a flight from Fort Lauderdale to Louisville consider choosing Southwest (70%), Spirit Airlines (56%) or Allegiant Air (11%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Fort Lauderdale to Louisville?

    The cheapest flight price from Fort Lauderdale to Louisville is $47. On average you can expect to pay $108. The most popular route, (Fort Lauderdale - Louisville Intl), can usually be booked for $92.

  • Can I find deals for flights from Fort Lauderdale to Louisville that include hotel bookings?

    Yes. In addition to deals on Fort Lauderdale to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Lauderdale to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Lauderdale to Louisville.

  • Can I find deals for business class flights from Fort Lauderdale to Louisville?

    Yes. Cheapflights offers flight deals from Fort Lauderdale to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fort Lauderdale to Louisville?

    Currently, September is the cheapest month in which you can book a flight from Fort Lauderdale to Louisville (average of $106). Flying from Fort Lauderdale to Louisville in March is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Elizabethtown
Corydon
Jeffersonville
Bardstown

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Top 4 airlines flying from Fort Lauderdale to Louisville

Discover the top 4 airlines that operate flights from Fort Lauderdale to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$54Average$114FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$71Average$161FlexibilityNo cancel feeOn-time65%
DeltaCheapest$268Average$387FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$317Average$381FlexibilityNo cancel feeOn-time63%

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