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$112+ Cheap flights from West Palm Beach to Louisville (PBI - 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — SDF
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from West Palm Beach to Louisville

Cheapest flights from West Palm Beach to Louisville
Explore the most affordable flight options available from West Palm Beach to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:19 pm
PBI
-
SDF
1 stop5h 40m
Delta
Thu 4/304:37 pm
SDF
-
PBI
1 stop3h 57m
Delta
Deal found 2/24$302
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 5/134:25 pm
PBI
-
SDF
2 stops21h 02m
Multiple Airlines
Sun 5/176:55 pm
SDF
-
PBI
1 stop14h 06m
Multiple Airlines
Deal found 2/24$312
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:00 pm
PBI
-
SDF
1 stop7h 55m
Southwest
Sun 5/175:40 pm
SDF
-
PBI
1 stop4h 10m
Southwest
Deal found 2/24$336
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:56 pm
PBI
-
SDF
1 stop7h 01m
Delta
Mon 4/67:37 pm
SDF
-
PBI
1 stop4h 55m
Delta
Deal found 2/26$364
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:36 pm
PBI
-
SDF
1 stop8h 35m
American Airlines
Sun 4/266:31 am
SDF
-
PBI
1 stop4h 24m
American Airlines
Deal found 2/25$370
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/138:31 pm
PBI
-
SDF
1 stop14h 11m
American Airlines
Mon 3/166:00 am
SDF
-
PBI
1 stop11h 32m
American Airlines
Deal found 2/24$385
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:00 am
PBI
-
SDF
1 stop6h 52m
Delta
Mon 8/36:00 am
SDF
-
PBI
1 stop5h 31m
Delta
Deal found 2/27$387
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/193:41 pm
PBI
-
SDF
1 stop5h 35m
Delta
Tue 3/247:05 am
SDF
-
PBI
1 stop5h 54m
Delta
Deal found 2/27$392
This Southwest deal was found by Cheapflights users on 2/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:10 am
PBI
-
SDF
2 stops10h 15m
Southwest
Mon 8/310:45 am
SDF
-
PBI
2 stops7h 40m
Southwest
Deal found 2/26$397
This Southwest deal was found by Cheapflights users on 2/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:30 am
PBI
-
SDF
2 stops9h 20m
Southwest
Mon 4/65:55 pm
SDF
-
PBI
1 stop3h 55m
Southwest
Deal found 2/26$403
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:10 pm
PBI
-
SDF
1 stop6h 20m
United Airlines
Mon 4/207:20 am
SDF
-
PBI
1 stop7h 48m
United Airlines
Deal found 2/25$406

Find flight deals from West Palm Beach to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) 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 February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(Delta)

One-way from

$112
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$403
Provider with most accurate pricing for Palm Beach Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-Louisville Intl flights.
Search Deals
From Palm Beach Intl to Louisville Intl
Search Deals
One-way flight from Palm Beach Intl to Louisville Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach 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 February 28, 2026.
Use the filters below to find and compare flights from West Palm Beach to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Wed 5/13

3:00 pm-10:55 pm

1 stop7h 55m

Louisville Intl

Sun 5/17

5:40 pm-9:50 pm

1 stop4h 10m

$336

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 5/15

6:00 am-10:25 am

1 stop4h 25m

Louisville Intl

Sun 5/17

7:59 pm-12:48 am

1 stop4h 49m

$370

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 6/19

4:03 pm-11:59 pm

1 stop7h 56m

Louisville Intl

Sun 6/21

7:10 am-2:59 pm

1 stop7h 49m

$387

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 7/31

6:10 am-4:25 pm

2 stops10h 15m

Louisville Intl

Mon 8/3

10:45 am-6:25 pm

2 stops7h 40m

$397

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 4/3

6:30 am-3:50 pm

2 stops9h 20m

Louisville Intl

Mon 4/6

5:55 pm-9:50 pm

1 stop3h 55m

$403

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Thu 3/19

7:00 am-3:00 pm

2 stops8h 00m

Louisville Intl

Tue 3/24

11:50 am-10:05 pm

2 stops10h 15m

$443

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 3/20

10:25 am-7:42 pm

2 stops9h 17m

Louisville Intl

Sun 3/22

6:00 am-1:42 pm

1 stop7h 42m

$456

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Sat 3/14

5:08 pm-9:16 pm

1 stop4h 08m

Louisville Intl

Wed 3/18

7:05 am-11:31 am

1 stop4h 26m

$467

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Thu 3/12

9:00 am-2:47 pm

1 stop5h 47m

Louisville Intl

Sun 3/15

1:47 pm-10:50 pm

1 stop9h 03m

$467

West Palm BeachLouisville

PBI - SDF

PBISDF

Palm Beach Intl

Fri 3/13

7:00 am-11:58 am

1 stop4h 58m

Louisville Intl

Sun 3/15

7:37 pm-12:32 am

1 stop4h 55m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from West Palm Beach 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 West Palm Beach to Louisville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 West Palm Beach-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-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 West Palm Beach-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 West Palm Beach to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from West Palm Beach 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 West Palm Beach to Louisville

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

Currently, May is the cheapest month in which you can book a flight from West Palm Beach to Louisville (average of $36). Flying from West Palm Beach to Louisville in December is currently the most expensive (average of $82). 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.

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 February 28, 2026.
Read reviews from past customers who have flown Delta and American Airlines from West Palm Beach to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,245 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

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
8,245 reviews
Delta
7.9
Good
8,245 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

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.
American Airlines
7.2
Good
11,367 reviews
Delta
7.9
Good
8,245 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

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 West Palm Beach to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from West Palm Beach to Louisville?

    Southwest, Delta, and United Airlines can get you from West Palm Beach to Louisville in just under 7h 01m. Your travel time can differ by up to 55m. The distance between West Palm Beach and Louisville is about 858 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from West Palm Beach to Louisville round-trip?

    Flying on American Airlines is currently your cheapest option to Louisville, with prices starting at $280. Another option worth looking into is Delta, starting at $304 round trip. You may be able to fly from West Palm Beach to Louisville for 28% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from West Palm Beach to Louisville one-way?

    One-way options have recently been found by users for as low as $53 on Allegiant Air. Other airlines that offer cheap prices include Delta from $148 and American Airlines from $158 one-way.

  • Can I find deals for flights from West Palm Beach to Louisville that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Louisville?

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

  • Can I find deals for business class flights from West Palm Beach to Louisville?

    Yes. Cheapflights offers flight deals from West Palm Beach 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 West Palm Beach to Louisville?

    Currently, May is the cheapest month in which you can book a flight from West Palm Beach to Louisville (average of $36). Flying from West Palm Beach to Louisville in December is currently the most expensive (average of $82). 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 2 airlines flying from West Palm Beach to Louisville

Discover the top 2 airlines that operate flights from West Palm Beach 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 February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$304Average$400FlexibilityNo cancel feeOn-timeN/A

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