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Louisville

$47+ Cheap flights from Louisville

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAS
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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What to know about flights from Louisville

Discover essential information about flights departing from Louisville, including flight schedules, destinations, airlines operating at the Louisville airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated December 22, 2025.

Cheapest one-way flight

$39

Cheapest round-trip flight

$80

Cheapest airline

Allegiant Air

Most popular destination

Atlanta Hartsfield-Jackson (ATL)

Good round-trip deal

$83 or less

Good one-way deal

$44 or less
The cheapest one-way flight from Louisville Intl is currently to Fort Lauderdale.
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The cheapest round-trip flight from Louisville Intl is currently to Orlando.
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On average, Allegiant Air currently has the cheapest one-way flight from Louisville Intl (avg. price of $172).
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Atlanta Hartsfield-Jackson (ATL) is currently the most popular flight destination from Louisville Intl (average round-trip price of $284).
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Price to beat on a round-trip flight from Louisville Intl.
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Price to beat on a one-way flight from Louisville Intl.
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Find flights from Louisville

Cheapest flights from Louisville
Explore the most affordable flight options available from Louisville. Find the lowest fares based on data from user searches, with prices last updated on December 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:33 pmSDF - FLL
Nonstop2h 34mSpirit Airlines
Sun 3/111:59 amFLL - SDF
Nonstop2h 39mSpirit Airlines
Deal found 12/21$100
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 2/279:30 amSDF - FLL
Nonstop2h 25mAllegiant Air
Mon 3/26:00 amFLL - SDF
Nonstop2h 40mAllegiant Air
Deal found 12/22$103
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Mon 1/266:54 pmSDF - FLL
Nonstop2h 38mMultiple Airlines
Thu 1/2912:04 pmFLL - SDF
Nonstop2h 37mMultiple Airlines
Deal found 12/20$105
This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/253:36 pmSDF - FLL
Nonstop2h 34mMultiple Airlines
Fri 1/303:23 pmFLL - SDF
Nonstop2h 41mMultiple Airlines
Deal found 12/21$108
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Thu 1/223:36 pmSDF - FLL
Nonstop2h 34mMultiple Airlines
Fri 1/303:23 pmFLL - SDF
Nonstop2h 41mMultiple Airlines
Deal found 12/20$109
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Mon 2/96:54 pmSDF - FLL
Nonstop2h 38mMultiple Airlines
Thu 2/1211:59 amFLL - SDF
Nonstop2h 39mMultiple Airlines
Deal found 12/22$110
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Thu 1/223:36 pmSDF - FLL
Nonstop2h 34mSpirit Airlines
Sun 2/112:04 pmFLL - SDF
Nonstop2h 37mSpirit Airlines
Deal found 12/20$111
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Sun 1/188:14 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Thu 1/225:02 pmRSW - SDF
Nonstop2h 32mBreeze Airways
Deal found 12/22$117
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Mon 2/96:54 pmSDF - FLL
Nonstop2h 38mAllegiant Air
Mon 2/166:00 amFLL - SDF
Nonstop2h 40mAllegiant Air
Deal found 12/22$118
This Breeze Airways deal was found by Cheapflights users on 12/22. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/118:14 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Thu 1/155:02 pmRSW - SDF
Nonstop2h 32mBreeze Airways
Deal found 12/22$118
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Thu 1/87:00 amSDF - FLL
Nonstop2h 37mSpirit Airlines
Thu 1/2912:04 pmFLL - SDF
Nonstop2h 37mSpirit Airlines
Deal found 12/22$119
This Gotogate deal was found by Cheapflights users on 12/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/65:05 amSDF - FLL
Nonstop2h 35mMultiple Airlines
Fri 1/93:23 pmFLL - SDF
Nonstop2h 41mMultiple Airlines
Deal found 12/22$120

Find flights from Louisville within your budget

 
Find flights departing from Louisville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on December 22, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Las Vegas

Route

Depart

Return

Price

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Thu 1/29

3:36 pm-6:10 pm

Nonstop2h 34m

Fort Lauderdale

Tue 2/3

12:04 pm-2:41 pm

Nonstop2h 37m

$100

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Sun 1/25

3:36 pm-6:10 pm

Nonstop2h 34m

Fort Lauderdale

Wed 1/28

6:39 am-1:00 pm

1 stop6h 21m

$128

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 2/2

6:54 pm-9:32 pm

Nonstop2h 38m

Fort Lauderdale

Fri 2/6

6:39 am-1:00 pm

1 stop6h 21m

$136

LouisvilleFort Myers

SDF - RSW

SDFRSW

Louisville Intl

Sun 2/1

8:14 pm-10:44 pm

Nonstop2h 30m

Fort Myers SW Florida Intl

Thu 2/5

6:00 am-1:26 pm

1 stop7h 26m

$148

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Wed 1/21

1:55 pm-8:10 pm

1 stop6h 15m

Fort Lauderdale

Wed 1/28

6:39 am-1:00 pm

1 stop6h 21m

$176

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Wed 2/18

1:19 pm-8:05 pm

1 stop6h 46m

Fort Lauderdale

Wed 2/25

6:35 am-12:21 pm

1 stop5h 46m

$176

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 1/12

1:55 pm-8:10 pm

1 stop6h 15m

Fort Lauderdale

Tue 1/20

12:04 pm-2:41 pm

Nonstop2h 37m

$179

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Fri 1/2

5:05 am-7:40 am

Nonstop2h 35m

Fort Lauderdale

Mon 1/12

6:39 am-1:00 pm

1 stop6h 21m

$186

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Mon 2/2

5:35 am-12:14 pm

1 stop6h 39m

Miami

Tue 2/10

10:29 am-2:36 pm

1 stop4h 07m

$199

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 2/7

5:47 pm-12:51 am

1 stop7h 04m

Miami

Sat 2/14

7:20 pm-11:58 pm

1 stop4h 38m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Compare providers for flights from 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 Louisville in December
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 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: Among all the travel providers offering deals on flights from Louisville, Mytrip has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as Mytrip about >95% of the time. This is based on searches for flights from Louisville made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate Mytrip the highest out of those offering flight deals from Louisville. Mytrip has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Louisville. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Louisville

Have a flexible travel schedule? Discover the best time to fly from Louisville 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.

Travel insights for flights from Louisville

Get recent, data-driven insights about flights from Louisville including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Las Vegas. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from Louisville, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Louisville (average of $78). Flying from Louisville in December will prove the most costly (average of $131). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Louisville?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Las Vegas. Price data was last updated on December 20, 2025.

Those who are seeking the cheapest fare on flights departing from Louisville would be wise to consider leaving during Thursday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Which airlines fly from Louisville?

For flights departing from Louisville check dates and pricing for the following: Southwest, Spirit Airlines, American Airlines, Delta, United Airlines. These airlines depart to the following popular destinations: Las Vegas.

American Airlines
American Airlines
From $97
Delta
Delta
From $105
United Airlines
United Airlines
From $91
Southwest
Southwest
From $97

What are popular destinations to fly to from Louisville?

Some of the most frequent flights departing from Louisville everyday are: Chicago (459 flights per day), Atlanta (124 flights per day), and Dallas (92 flights per day).

Chicago
Chicago
From $119
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $128
Charlotte Douglas
Charlotte Douglas
From $128
Dallas/Fort Worth
Dallas/Fort Worth
From $110

What is the cheapest place to fly to from Louisville?

The cheapest city to fly to from Louisville is Fort Lauderdale, with prices starting at $39. Explore other affordable destinations below.

Fort Lauderdale
Fort Lauderdale
From $39
Sarasota Bradenton Intl
Sarasota Bradenton Intl
From $42
Tampa
Tampa
From $58
Charleston
Charleston
From $59

Airline reviews for flights from Louisville

Read reviews and ratings of airlines operating flights from Louisville. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Louisville travel. Please note that the reviews are sourced from user searches and were last updated on December 22, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Peruse reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisville to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,105 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,196 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Louisville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated December 22, 2025.

  • What are the most popular destinations to fly to from Louisville?

    This month, the top selected destinations from Louisville are Bangkok Suvarnabhumi Airport, Fort Lauderdale, Denver. Throughout the year, Fort Lauderdale, Boston, Dallas/Fort Worth Airport are some of the top choices made by users flying from Louisville.

  • What is the cheapest flight from Louisville to anywhere?

    Users have flown out of Louisville for as low as $39 to Fort Lauderdale (prices may vary depending on the airline and departure time). On average, users have booked flights for $433 to fly from Louisville.

  • What are the cheapest airlines flying from Louisville to anywhere?

    Over the past few days, we've found that Allegiant Air, Spirit Airlines, and Sun Country Air have the cheapest prices from Louisville. Allegiant Air flights from Louisville to Destin ($49), Spirit Airlines flights from Louisville to Atlanta Hartsfield-Jackson ($64), and Sun Country Air flights from Louisville to Minneapolis St Paul ($79).

  • What is the cheapest premium economy flight from Louisville?

    Options for some of the cheapest premium economy flights from Louisville we have found on Cheapflights are as follows:
    Fly from Louisville Intl to Fort Myers starting at $118
    Fly from Louisville Intl to New Orleans starting at $168
    Fly from Louisville Intl to Fort Lauderdale starting at $189
    Fly from Louisville Intl to Raleigh starting at $219

  • What is the cheapest first class flight from Louisville?

    If you’re looking for a cheap first-class flight from Louisville, consider Las Vegas. Prices start at $336 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Louisville?

    January is currently the cheapest month to fly from Louisville. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Louisville?

    Check out the cheapest flights from Louisville to embark to:
    Fly from Louisville to Fort Lauderdale from $76 round trip
    Fly from Louisville to Orlando from $100 round trip
    Fly from Louisville to New Orleans from $116 round trip
    Fly from Louisville to Fort Myers from $118 round trip
    Fly from Louisville to Chicago from $133 round trip

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