What is the cheapest airline that flies from Louisville Intl to Fort Lauderdale?

Allegiant Air and Spirit Airlines are the most popular carriers operating from Louisville Intl to Fort Lauderdale

What airlines fly to Fort Lauderdale?

American Airlines, Frontier and Allegiant Air are the top three most popular airlines that fly to Fort Lauderdale from Louisville according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Fort Lauderdale. Keep in mind that there are 8 different airlines that fly to Fort Lauderdale on a routine basis, so you have a few additional options to choose from.

How many flights depart from Louisville to Fort Lauderdale on average per week?

5 flights are operational weekly from Louisville to Fort Lauderdale as of February 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

When did momondo last update prices for flights from Louisville Intl Airport to Fort Lauderdale Airport?

Prices for flights from Louisville Intl Airport to Fort Lauderdale Airport are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Fort Lauderdale Airport?

As of February 2026, there are 6 operators available to choose from for flights from Louisville Intl Airport to Fort Lauderdale Airport.

How old do you have to be to fly from Louisville Intl Airport to Fort Lauderdale Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Fort Lauderdale Airport.

What documentation or ID do you need to fly to Fort Lauderdale Airport?

The travel and health documents required for your trip to Fort Lauderdale Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort Lauderdale Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Louisville to Fort Lauderdale in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisville to Fort Lauderdale

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

9:00 am - 11:34 am

FLL

SDF

2h 34mnonstop

$95Allegiant Air

Mon, May 11 - Wed, May 20

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

4:22 pm - 6:58 pm

FLL

SDF

2h 36mnonstop

$100Allegiant Air

Mon, Apr 20 - Fri, May 1

9:30 am - 11:55 am

SDF

FLL

2h 25mnonstop

6:00 am - 8:40 am

FLL

SDF

2h 40mnonstop

$105Allegiant Air

Mon, Feb 23 - Fri, Feb 27

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

4:22 pm - 6:58 pm

FLL

SDF

2h 36mnonstop

$111Allegiant Air

Fri, Apr 10 - Fri, Apr 17

9:30 am - 11:55 am

SDF

FLL

2h 25mnonstop

6:00 am - 8:40 am

FLL

SDF

2h 40mnonstop

$112Allegiant Air

Mon, Feb 23 - Fri, Feb 27

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

4:22 pm - 6:58 pm

FLL

SDF

2h 36mnonstop

$115Allegiant Air

Fri, May 8 - Fri, May 15

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

4:22 pm - 6:58 pm

FLL

SDF

2h 36mnonstop

$117Allegiant Air

Mon, May 11 - Mon, May 18

9:30 am - 11:55 am

SDF

FLL

2h 25mnonstop

6:00 am - 8:40 am

FLL

SDF

2h 40mnonstop

$123Allegiant Air

Mon, Feb 23 - Fri, Feb 27

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

5:49 pm - 8:20 pm

FLL

SDF

2h 31mnonstop

$124Allegiant Air

Mon, May 18 - Fri, May 22

7:48 pm - 10:12 pm

SDF

FLL

2h 24mnonstop

4:22 pm - 6:58 pm

FLL

SDF

2h 36mnonstop

$130Allegiant Air

Fri, Apr 24 - Fri, May 1

Spirit Airlines flights from Louisville to Fort Lauderdale

Our best Spirit Airlines deals on Louisville to Fort Lauderdale flight tickets

Spirit Airlines

Mar 7

SDF12:00 pmLouisville Intl

2h 33m

FLL2:33 pmFort Lauderdale

Mar 12

FLL11:59 amFort Lauderdale

2h 34m

SDF2:33 pmLouisville Intl

$139

Spirit Airlines

May 12

SDF3:33 pmLouisville Intl

2h 29m

FLL6:02 pmFort Lauderdale

May 19

FLL11:59 amFort Lauderdale

2h 28m

SDF2:27 pmLouisville Intl

$149

Spirit Airlines

Mar 1

SDF3:33 pmLouisville Intl

2h 34m

FLL6:07 pmFort Lauderdale

Mar 7

FLL8:30 amFort Lauderdale

2h 35m

SDF11:05 amLouisville Intl

$159

Allegiant Air flights from Louisville to Fort Lauderdale

Our best Allegiant Air deals on Louisville to Fort Lauderdale flight tickets

Allegiant Air

May 11

SDF7:48 pmLouisville Intl

2h 24m

FLL10:12 pmFort Lauderdale

May 20

FLL9:00 amFort Lauderdale

2h 34m

SDF11:34 amLouisville Intl

$95

Allegiant Air

Apr 20

SDF7:48 pmLouisville Intl

2h 24m

FLL10:12 pmFort Lauderdale

May 1

FLL4:22 pmFort Lauderdale

2h 36m

SDF6:58 pmLouisville Intl

$100

Allegiant Air

Apr 13

SDF7:48 pmLouisville Intl

2h 24m

FLL10:12 pmFort Lauderdale

Apr 17

FLL4:22 pmFort Lauderdale

2h 36m

SDF6:58 pmLouisville Intl

$105

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 5/11

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Wed 5/20

9:00 am-11:34 am

Nonstop2h 34m

$95

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 4/20

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Fri 5/1

4:22 pm-6:58 pm

Nonstop2h 36m

$100

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 2/23

9:30 am-11:55 am

Nonstop2h 25m

Fort Lauderdale

Fri 2/27

6:00 am-8:40 am

Nonstop2h 40m

$105

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Fri 4/10

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Fri 4/17

4:22 pm-6:58 pm

Nonstop2h 36m

$111

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 2/23

9:30 am-11:55 am

Nonstop2h 25m

Fort Lauderdale

Fri 2/27

6:00 am-8:40 am

Nonstop2h 40m

$112

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Fri 5/8

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Fri 5/15

4:22 pm-6:58 pm

Nonstop2h 36m

$115

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 5/11

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Mon 5/18

4:22 pm-6:58 pm

Nonstop2h 36m

$117

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 2/23

9:30 am-11:55 am

Nonstop2h 25m

Fort Lauderdale

Fri 2/27

6:00 am-8:40 am

Nonstop2h 40m

$123

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 5/18

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Fri 5/22

5:49 pm-8:20 pm

Nonstop2h 31m

$124

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Fri 4/24

7:48 pm-10:12 pm

Nonstop2h 24m

Fort Lauderdale

Fri 5/1

4:22 pm-6:58 pm

Nonstop2h 36m

$130

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Fort Lauderdale

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Fort Lauderdale?

The cheapest month to fly to Fort Lauderdale from Louisville is in August. Flight prices, which tend to average around $128, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $137.

What is the cheapest day to depart on your flight to Fort Lauderdale?

According to our data, Monday is the cheapest day to fly to Fort Lauderdale from Louisville. The lowest ticket price found for a Monday departure recently was $129. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Saturday, with ticket prices averaging around $218.

What is the cheapest time of day to depart on your flight to Fort Lauderdale?

Our data shows that the cheapest Louisville to Fort Lauderdale flights are usually those with departure times in the afternoon. Our users have found flights to Fort Lauderdale in the afternoon for as low as $174. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the morning when prices are around $185.

What is the cheapest Louisville Intl to Fort Lauderdale flight route?

Fly from Louisville Intl to Fort Lauderdale for the best Louisville Intl - Fort Lauderdale flight prices

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

You are more likely to see cheaper flights to Fort Lauderdale from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from Louisville for as low as $143 on momondo.

What cabin class options are available on Louisville Intl to Fort Lauderdale flights?

There are 3 cabin classes available to choose from on Louisville Intl to Fort Lauderdale flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Louisville to Fort Lauderdale flight prices changed over time?

As of February 2026, prices for Louisville to Fort Lauderdale flights are approximately 144% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Fort Lauderdale

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Fort Lauderdale according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Fort Lauderdale (SDF to FLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Fort Lauderdale

Best Price Found	$101
Fastest flight time	2h 24m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Fort Lauderdale	1 airport

The best one-way flight to Fort Lauderdale from Louisville in the past 72 hours is $101. The best round-trip flight deal from Louisville to Fort Lauderdale found on momondo in the last 72 hours is $133.

The fastest flight from Louisville to Fort Lauderdale takes 2h 24m

Direct flights go from Louisville to Fort Lauderdale on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Fort Lauderdale. From Louisville there are direct flights to Fort Lauderdale (FLL).

Search flight deals

How far is Louisville Intl to Fort Lauderdale by plane?
Fort Lauderdale is 898.9 mi away from Louisville Intl. By plane, this route typically takes 2h 24m.
When did momondo last update prices for flights from Louisville Intl Airport to Fort Lauderdale Airport?
Prices for flights from Louisville Intl Airport to Fort Lauderdale Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Fort Lauderdale Airport?
As of February 2026, there are 6 operators available to choose from for flights from Louisville Intl Airport to Fort Lauderdale Airport.
How old do you have to be to fly from Louisville Intl Airport to Fort Lauderdale Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Fort Lauderdale Airport.
What documentation or ID do you need to fly to Fort Lauderdale Airport?
The travel and health documents required for your trip to Fort Lauderdale Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort Lauderdale Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Louisville to Fort Lauderdale?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisville to Fort Lauderdale is Boeing 737 MAX 8 (35.76% of total bookings). The next most popular plane models are Airbus A320 (sharklets) (21.88%), Airbus A321neo (15.10%), and Airbus A318/A319/A320/A321 (4.17%).
What is the most popular airline from Louisville to Fort Lauderdale?
Based on momondo bookings for flights between Louisville and Fort Lauderdale, the leading airline is Spirit Airlines, making up 47% of the total bookings. Other popular airlines include Allegiant Air with 27%, American Airlines with 10%, and Delta with 9%.

Best airlines flying from Louisville to Fort Lauderdale

Compare and see reviews for airlines that fly from Louisville to Fort Lauderdale with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $76	Free Cancellation	Rating 6.3 8,466 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $76	Free Cancellation	Rating 7.2 711 reviews	Search Allegiant Air flights
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 8,205 reviews	Search Delta flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 9,311 reviews	Search United Airlines flights
Southwest	PriceFrom $236	Free Cancellation	Rating 8.0 4,290 reviews	Search Southwest flights
American Airlines	PriceFrom $265	Free Cancellation	Rating 7.2 11,296 reviews	Search American Airlines flights

Allegiant Air Flights From Louisville to Fort Lauderdale
Allegiant Air is one of the most popular airlines flying from Louisville to Fort Lauderdale, operating 2 flights/week on average for this route. A good Allegiant Air flight deal for Louisville to Fort Lauderdale starts from $76 round-trip, up to an average price of $126. Our users have rated Allegiant Air at 7.2/10.
Spirit Airlines Flights From Louisville to Fort Lauderdale
Spirit Airlines is also a popular choice for this route. Spirit Airlines flight deals for Louisville to Fort Lauderdale start from as low as $76 round-trip, depending on your selected dates, with average Spirit Airlines deals seen on momondo around $174. Spirit Airlines operates 3 flights to Fort Lauderdale from Louisville in an average week. Users have rated it 6.3/10 across 8,466 reviews.

Port St. Lucie

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Fort Lauderdale?

It is quick and easy to find Louisville to Fort Lauderdale flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Fort Lauderdale that suits you.

Can I find flights from Louisville to Fort Lauderdale with flexible booking policies on momondo?

All flight searches from Louisville to Fort Lauderdale on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Fort Lauderdale?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Fort Lauderdale from Louisville.

I’m not ready to book a flight from Louisville to Fort Lauderdale right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fort Lauderdale, momondo offers a useful price alert feature which will track prices for flights to Fort Lauderdale from Louisville and alert you when they change.

An easier way to manage your Fort Lauderdale trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 3/19

Thu 3/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Louisville

Complete your trip

Feeling lucky

Cheap flights from Louisville to Fort Lauderdale from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Fort Lauderdale departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Louisville to Fort Lauderdale

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Louisville to Fort Lauderdale

Our best Spirit Airlines deals on Louisville to Fort Lauderdale flight tickets

Allegiant Air flights from Louisville to Fort Lauderdale

Our best Allegiant Air deals on Louisville to Fort Lauderdale flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to Fort Lauderdale that are best for you.

See travel insights to Fort Lauderdale from

How to get the cheapest flight ticket from Louisville to Fort Lauderdale

What is the cheapest month to fly to Fort Lauderdale?

What is the cheapest day to depart on your flight to Fort Lauderdale?

What is the cheapest time of day to depart on your flight to Fort Lauderdale?

What is the cheapest Louisville Intl to Fort Lauderdale flight route?

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

What cabin class options are available on Louisville Intl to Fort Lauderdale flights?

How have Louisville to Fort Lauderdale flight prices changed over time?

What is the cheapest airline that flies from Louisville Intl to Fort Lauderdale?

What airlines fly to Fort Lauderdale?

How many flights depart from Louisville to Fort Lauderdale on average per week?

When to book flights from Louisville to Fort Lauderdale

Cheap Louisville to Fort Lauderdale (SDF to FLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Fort Lauderdale

Best Price Found

Fastest flight time

Direct flights

Airports in Fort Lauderdale

Best airlines flying from Louisville to Fort Lauderdale

Compare and see reviews for airlines that fly from Louisville to Fort Lauderdale with momondo

Allegiant Air Flights From Louisville to Fort Lauderdale

Spirit Airlines Flights From Louisville to Fort Lauderdale

Traveling to a place near Fort Lauderdale?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Fort Lauderdale?

Can I find flights from Louisville to Fort Lauderdale with flexible booking policies on momondo?

How can momondo help me find flights from Louisville to Fort Lauderdale?

I’m not ready to book a flight from Louisville to Fort Lauderdale right now. Can momondo alert me if prices change?

An easier way to manage your Fort Lauderdale trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida

Fly your favorite airline to Fort Lauderdale

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Fort Lauderdale

List of cabin classes available on flights landing in Fort Lauderdale. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Louisville

According to popular flight searches on momondo this year

Complete your trip to Fort Lauderdale

Explore popular destinations other users love

According to popular flight searches on momondo this year