FLL - SDF

$42 Find Cheap Flights from Fort Lauderdale to Louisville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fort Lauderdale to Louisville departing on 8/21. 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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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$56
Typical prices: $96-$170
Allegiant Air
Fri 8/14Mon 8/17
FLL - SDF • Non-stop
Cheapest one-way
$42
Typical prices: $65-$123
Allegiant Air
Fri 8/21
FLL - SDF • Non-stop
Nonstop flights
Mon, Fri
You can fly direct with Allegiant Air. Average duration is 2h 26m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $56 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
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Flight Deals

Cheap Flights from Fort Lauderdale to Louisville (FLL-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fort Lauderdale to Louisville 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 Fort Lauderdale to Louisville

Fri, Aug 14 - Mon, Aug 17
Allegiant Air Logo
5:46 pm - 8:20 pm
FLL
-
SDF
2h 34mnonstop
Allegiant Air Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$56Allegiant Air
Fri, Aug 14 - Mon, Aug 17
Allegiant Air Logo
5:46 pm - 8:20 pm
FLL
-
SDF
2h 34mnonstop
Allegiant Air Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$63Allegiant Air
Fri, Aug 14 - Mon, Aug 17
Allegiant Air Logo
5:46 pm - 8:20 pm
FLL
-
SDF
2h 34mnonstop
Allegiant Air Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$74Allegiant Air
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
6:30 am - 10:32 am
FLL
-
SDF
4h 02m
1 stop
Multiple Airlines Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$119Multiple Airlines
Thu, Aug 13 - Fri, Aug 14
Multiple Airlines Logo
6:30 am - 10:32 am
FLL
-
SDF
4h 02m
1 stop
Multiple Airlines Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$123Multiple Airlines
Sun, Aug 16 - Mon, Aug 17
Multiple Airlines Logo
6:30 am - 10:32 am
FLL
-
SDF
4h 02m
1 stop
Multiple Airlines Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$132Multiple Airlines
Fri, Sep 18 - Mon, Sep 21
Allegiant Air Logo
8:10 am - 10:35 am
FLL
-
SDF
2h 25mnonstop
Allegiant Air Logo
11:15 am - 1:45 pm
SDF
-
FLL
2h 30mnonstop
$133Allegiant Air
Sun, Aug 16 - Mon, Aug 17
Multiple Airlines Logo
6:30 am - 10:32 am
FLL
-
SDF
4h 02m
1 stop
Multiple Airlines Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$136Multiple Airlines
Fri, Aug 7 - Fri, Aug 14
Allegiant Air Logo
5:46 pm - 8:20 pm
FLL
-
SDF
2h 34mnonstop
Allegiant Air Logo
9:10 pm - 11:38 pm
SDF
-
FLL
2h 28mnonstop
$137Allegiant Air
Wed, Jul 29 - Mon, Aug 3
Allegiant Air Logo
9:00 am - 11:26 am
FLL
-
SDF
2h 26mnonstop
Allegiant Air Logo
8:48 pm - 11:13 pm
SDF
-
FLL
2h 25mnonstop
$138Allegiant Air
Booking Insights

KAYAK's insights & trends for Fort Lauderdale to Louisville flights

Get data-powered insights and trends into flights from Fort Lauderdale to Louisville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Fort Lauderdale to Louisville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Fort Lauderdale to Louisville departing in August.

What’s the cheapest day of the week to fly from Fort Lauderdale to Louisville?

The average price of all round-trip flights from Fort Lauderdale to Louisville clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Louisville on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Fort Lauderdale to Louisville. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fort Lauderdale to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fort Lauderdale to Louisville is September, where tickets cost $106 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $346 and $240 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Fort Lauderdale to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Fort Lauderdale to Louisville, you should book around 3 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Fort Lauderdale to Louisville

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Good to know

Low seasonJanuary
Cheapest flight$42
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Fort Lauderdale to Louisville

When to book flights from Fort Lauderdale to Louisville

Are your dates flexible? Find out the best times to travel from Fort Lauderdale to Louisville 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 Fort Lauderdale to Louisville

  • What are the different ticket classes airlines offer on flights from Fort Lauderdale to Louisville?

    Southwest Airlines offers a single class of service known as Economy Class, which includes complimentary snacks and beverages. Delta Air Lines, serving the Fort Lauderdale-Louisville route, offers multiple classes, including Economy, Comfort+, First Class, and Delta One, each with its amenities and benefits.

  • What exceptional amenities do airlines provide on flights from Fort Lauderdale to Louisville?

    JetBlue Airways, operating flights between Fort Lauderdale and Louisville, offers most of their flights' complimentary Wi-Fi and in-flight entertainment, including live TV and movies. Alaska Airlines provides power outlets and USB ports at every seat and free messaging and entertainment options through its mobile app.

  • How can I get out of the airport in Fort Lauderdale and Louisville?

    In Fort Lauderdale, popular transportation options include taking a taxi from companies like Yellow Cab or using ride-sharing services like Uber and Lyft. Similarly, in Louisville, you can use taxis from companies like Yellow Cab or ride-sharing services such as Uber and Lyft to get out of the airport.

  • Do airlines accommodate special diets on flights from Fort Lauderdale to Louisville?

    Many airlines offer special meals for passengers with dietary restrictions on flights from Fort Lauderdale to Louisville. Delta Air Lines provides a range of options, including vegetarian, vegan, gluten-free, and kosher meals. Alaska Airlines also offers unique meal choices, such as vegetarian and gluten-free options, which can be requested during booking.

  • How many flights are there between Fort Lauderdale and Louisville per day?

    There is a maximum of 1 nonstop flight a day that takes off from Fort Lauderdale and lands in Louisville, with an average flight time of 2h 26m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 3 flights.

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

    In the last 5 days, the lowest price for a flight from Fort Lauderdale to Louisville was $42 for a one-way ticket and $56 for a round-trip.

  • Do I need a passport to fly between Fort Lauderdale and Louisville?

    No

  • Which airlines offer Wi-Fi service onboard planes from Fort Lauderdale to Louisville?

    American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Fort Lauderdale to Louisville flight route.

  • Which aircraft models fly most regularly from Fort Lauderdale to Louisville?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Fort Lauderdale to Louisville flight route.

  • Which airline alliances offer flights from Fort Lauderdale to Louisville?

    oneworld, and SkyTeam are the airline alliances operating flights between Fort Lauderdale and Louisville, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Fort Lauderdale to Louisville?

    You can catch a nonstop flight from Fort Lauderdale to Louisville on on Monday, Wednesday, and Friday.

  • Which is the best airline for flights from Fort Lauderdale to Louisville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Fort Lauderdale to Louisville are Southwest and Delta. With an average price for the route of $419 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $387 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Fort Lauderdale 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 Fort Lauderdale to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Fort Lauderdale 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 Fort Lauderdale 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 Fort Lauderdale with another airline. Booking your flights between Fort Lauderdale and SDF 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 Fort Lauderdale 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 Fort Lauderdale up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Fort Lauderdale to Louisville

  • Looking for a cheap flight? 25% of our users found flights on this route for $124 or less one-way and $177 or less round-trip.
  • When travelling with pets from Fort Lauderdale (FLL) to Louisville (SDF), consider airlines prioritizing pet-friendly policies. Southwest Airlines allows small dogs and cats to travel in the cabin for a fee. Similarly, Delta Air Lines offers a pet travel program for flights between Fort Lauderdale and Louisville, ensuring your furry companion can accompany you.
  • If you're travelling with kids from Fort Lauderdale to Louisville, several airlines provide exceptional services to make the journey more enjoyable. JetBlue Airways offers JetBlue Kids, a program that includes activity kits and in-flight entertainment tailored for children. Allegiant Air offers complimentary priority boarding for families travelling with children under two.
  • For environmentally-conscious travellers on flights from Fort Lauderdale to Louisville, consider airlines that prioritize low carbon emissions. Alaska Airlines, operating flights between Fort Lauderdale and Louisville, has significantly reduced its carbon footprint by implementing sustainable practices and investing in fuel-efficient aircraft. Similarly, Southwest Airlines, serving the Fort Lauderdale-Louisville route, commits to sustainable aviation and supports initiatives for cleaner and quieter airports.
  • Layovers are common during flights from Fort Lauderdale to Louisville, and some airlines provide more convenient options than others. Spirit Airlines is known for offering nonstop flights without layovers whenever possible, providing a quicker and more efficient travel experience. Other airlines, such as American Airlines and United Airlines, offer various layover options depending on your flight preferences and destination.
  • Baggage policies vary among airlines on flights from Fort Lauderdale to Louisville, so it's important to know their specific rules and fees. For instance, Frontier Airlines, serving the Fort Lauderdale-Louisville route, has a strict policy regarding carry-on bags and charges additional fees for larger or heavier bags. On the other hand, Southwest Airlines allows two free checked bags per passenger, making it a more generous option for travellers with more oversized luggage.

Prefer to fly direct from Fort Lauderdale to Louisville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Fort Lauderdale to Louisville Intl.
Find which airlines fly direct from Fort Lauderdale Airport to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

Fort Lauderdale to Louisville Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Louisville Intl to Fort Lauderdale

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 4 airlines serving from Fort Lauderdale to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Fort Lauderdale to Louisville. 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 Fort Lauderdale 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
SouthwestOverall score based on 4250 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
Airline reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

6.0 GoodAnonymous, Jun 2026
TPA - DAL
Read more Southwest reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

The seats were a bit cramped and worn, but otherwise okay.

Chairs are not reclinable. Not ear phones for sale. Seats should be assigned to avoid confrontations. Flight attendants were AMAZING.

Since the flight wasn’t full, we had some extra room. Crew was great

I love Southwest! I try not to fly with anyone else!

Flight was fine but new boarding policy was a drag Xtra time passenger group And Waiting until entire bridge empties before calling a list preferred... Waste of time

I had only one problem. The temperature on the flight was too COLD. I froze throughout the flight. I thought it might be only my problem but when I went to the restroom during the flight, I saw several people huddling in their jackets. A couple had their winter coats on and I was jealous since I had only a very light jacket.

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

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.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

Tight! Seats are not designed for those of us who wear extra-large clothes.

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

Little warm on the plane and delayed for an hour

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Crew professional. Easy bag drop off. On time. Good entertainment.

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!

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

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

Information on your arrival and departure airports