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$38+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SDF
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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

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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 86 days in advance, depart on a Monday or Saturday 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 March 22, 2026.

This Booking.com deal was found by Cheapflights users on 3/18. 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 4/244:22 pm
FLL
-
SDF
Nonstop2h 36m
Allegiant Air
Mon 4/277:48 pm
SDF
-
FLL
Nonstop2h 24m
Allegiant Air
Deal found 3/18$72
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/154:22 pm
FLL
-
SDF
Nonstop2h 36m
Allegiant Air
Mon 5/187:48 pm
SDF
-
FLL
Nonstop2h 24m
Allegiant Air
Deal found 3/21$77
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 4/174:22 pm
FLL
-
SDF
Nonstop2h 36m
Allegiant Air
Fri 4/247:48 pm
SDF
-
FLL
Nonstop2h 24m
Allegiant Air
Deal found 3/20$97
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/84:22 pm
FLL
-
SDF
Nonstop2h 36m
Allegiant Air
Mon 5/117:48 pm
SDF
-
FLL
Nonstop2h 24m
Allegiant Air
Deal found 3/20$101
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/295:49 pm
FLL
-
SDF
Nonstop2h 31m
Allegiant Air
Wed 6/312:20 pm
SDF
-
FLL
Nonstop2h 28m
Allegiant Air
Deal found 3/21$122
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 5/225:49 pm
FLL
-
SDF
Nonstop2h 31m
Allegiant Air
Mon 5/259:10 pm
SDF
-
FLL
Nonstop2h 26m
Allegiant Air
Deal found 3/17$126
This CheapOair deal was found by Cheapflights users on 3/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:35 pm
FLL
-
SDF
Nonstop2h 29m
Spirit Airlines
Mon 5/46:06 pm
SDF
-
FLL
Nonstop2h 27m
Spirit Airlines
Deal found 3/18$136
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:22 pm
FLL
-
SDF
Nonstop2h 36m
Multiple Airlines
Fri 4/246:06 pm
SDF
-
FLL
Nonstop2h 27m
Multiple Airlines
Deal found 3/20$142
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 4/232:35 pm
FLL
-
SDF
Nonstop2h 29m
Multiple Airlines
Mon 5/47:48 pm
SDF
-
FLL
Nonstop2h 24m
Multiple Airlines
Deal found 3/18$147
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sat 4/45:51 pm
FLL
-
SDF
1 stop19h 35m
Multiple Airlines
Fri 4/177:48 pm
SDF
-
FLL
Nonstop2h 24m
Multiple Airlines
Deal found 3/21$148

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(Booking.com)

One-way from

$38
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$251

Good round-trip deal

$114 or less

Good one-way deal

$104 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. 14% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 22, 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 4/23

2:35 pm-5:04 pm

Nonstop2h 29m

Louisville Intl

Sat 4/25

6:06 pm-8:33 pm

Nonstop2h 27m

$201

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Tue 4/21

7:55 am-2:45 pm

1 stop6h 50m

Louisville Intl

Tue 4/28

6:20 am-11:35 am

1 stop5h 15m

$351

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 4/23

7:20 am-3:00 pm

2 stops7h 40m

Louisville Intl

Sun 4/26

5:40 pm-10:05 pm

1 stop4h 25m

$356

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 4/16

12:00 pm-9:45 pm

2 stops9h 45m

Louisville Intl

Sun 4/19

3:50 pm-10:45 pm

1 stop6h 55m

$362

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Fri 4/17

6:10 am-3:00 pm

2 stops8h 50m

Louisville Intl

Mon 4/20

2:40 pm-10:05 pm

2 stops7h 25m

$396

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 6/18

3:00 pm-11:59 pm

2 stops8h 59m

Louisville Intl

Mon 6/22

6:00 am-1:45 pm

2 stops7h 45m

$401

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Fri 5/1

4:17 pm-10:30 pm

1 stop6h 13m

Louisville Intl

Wed 5/6

5:40 am-5:56 pm

2 stops12h 16m

$418

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Sat 8/29

7:00 am-1:01 pm

1 stop6h 01m

Louisville Intl

Tue 9/1

1:36 pm-8:46 pm

1 stop7h 10m

$421

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Thu 4/2

6:25 am-3:50 pm

2 stops9h 25m

Louisville Intl

Mon 4/6

11:50 am-10:05 pm

2 stops10h 15m

$429

Fort LauderdaleLouisville

FLL - SDF

FLLSDF

Fort Lauderdale

Wed 6/3

4:12 pm-11:59 pm

1 stop7h 47m

Louisville Intl

Tue 6/9

7:10 am-8:32 pm

2 stops13h 22m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust 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?

Use this chart to determine the optimal time to book a round-trip flight from Fort Lauderdale to Louisville. Price data was last updated on March 13, 2026.

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 85 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, May is the cheapest month in which you can book a flight from Fort Lauderdale to Louisville (average of $36). Flying from Fort Lauderdale to Louisville in March is currently the most expensive (average of $93). 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 March 22, 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 in the evening tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

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 March 22, 2026.
Peruse reviews from past customers who have flown with Delta,Allegiant Air, andSpirit Airlines 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.
Delta
7.9
Good
8,319 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.3
Good
711 reviews
Delta
7.9
Good
8,319 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,536 reviews
Delta
7.9
Good
8,319 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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 10 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 Spirit Airlines and Southwest fly from Fort Lauderdale to Louisville in about 2h 29m. The time it takes to get you to your destination can typically vary by up to 4h 21m. 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 64% 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 Allegiant Air, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Spirit Airlines and Delta, 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 Spirit Airlines (57%), Allegiant Air (54%) or Southwest (50%) 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 $48. On average you can expect to pay $162. The most popular route, (Fort Lauderdale - Louisville Intl), can usually be booked for $76.

  • 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, May is the cheapest month in which you can book a flight from Fort Lauderdale to Louisville (average of $36). Flying from Fort Lauderdale to Louisville in March is currently the most expensive (average of $93). 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
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 3 airlines flying from Fort Lauderdale to Louisville

Discover the top 3 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$54Average$114FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$71Average$160FlexibilityNo cancel feeOn-time65%
DeltaCheapest$268Average$386FlexibilityNo cancel feeOn-timeN/A

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