$137+ Cheap flights from Puerto Rico to Louisville (SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SDF
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Louisville
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Best
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Cheapest flights from Puerto Rico to LouisvilleExplore the most affordable flight options available from Puerto Rico to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Puerto Rico to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 12/25:01 am -
2 stops12h 31m
Sat 12/55:12 pm -
1 stop29h 14m
Deal found 10/20![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/103:55 pm -
2 stops24h 31m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/612:59 am -
2 stops15h 27m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/43:59 pm -
2 stops29h 30m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Wed 11/114:06 pm -
2 stops44h 19m
Deal found 10/22![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Sat 11/144:06 pm -
2 stops44h 19m
Deal found 10/22![Multiple Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:30 pm -
2 stops10h 45m
Mon 12/73:50 pm -
2 stops8h 00m
Deal found 10/20![Southwest logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/512:50 pm -
1 stop8h 39m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Thu 11/129:09 pm -
1 stop25h 50m
Deal found 10/22![Multiple Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:45 am -
1 stop15h 56m
Mon 11/306:16 am -
1 stop15h 20m
Deal found 10/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:05 am -
1 stop15h 41m
Sun 11/297:26 pm -
1 stop15h 59m
Deal found 10/21![American Airlines logo]()
$400
Best flights from Puerto Rico to LouisvilleDiscover carefully curated flight deals from Puerto Rico to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Puerto Rico to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:28 am -
1 stop12h 44m
Sun 12/65:00 am -
1 stop15h 33m
Deal found 10/21![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:40 am -
2 stops14h 20m
Mon 12/710:25 am -
2 stops13h 11m
Deal found 10/20![United Airlines logo]()
$555
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:15 pm -
1 stop8h 50m
Wed 11/1112:55 pm -
1 stop10h 55m
Deal found 10/22![Southwest logo]()
$556
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:45 am -
1 stop15h 56m
Mon 11/306:16 am -
1 stop15h 20m
Deal found 10/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 am -
1 stop11h 21m
Mon 12/75:45 am -
1 stop6h 19m
Deal found 10/20![American Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:40 pm -
2 stops9h 25m
Mon 11/97:05 am -
2 stops9h 45m
Deal found 10/21![Southwest logo]()
$556
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:25 am -
1 stop9h 37m
Tue 11/177:00 am -
2 stops14h 22m
Deal found 10/22![United Airlines logo]()
$570
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:35 am -
2 stops11h 10m
Mon 11/305:40 am -
2 stops10h 35m
Deal found 10/20![Southwest logo]()
$590
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:09 am -
2 stops13h 26m
Sun 11/81:45 pm -
1 stop9h 12m
Deal found 10/20![United Airlines logo]()
$665
Last-minute flights from Puerto Rico to LouisvilleDiscover last-minute flight deals from Puerto Rico to Louisville. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Louisville. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:09 am -
2 stops13h 26m
Sun 11/81:45 pm -
1 stop9h 12m
Deal found 10/20![United Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/43:59 pm -
2 stops29h 30m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/512:50 pm -
1 stop8h 39m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/612:59 am -
2 stops15h 27m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Wed 11/114:06 pm -
2 stops44h 19m
Deal found 10/22![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Sat 11/144:06 pm -
2 stops44h 19m
Deal found 10/22![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/67:00 am -
1 stop14h 04m
Thu 11/129:09 pm -
1 stop25h 50m
Deal found 10/22![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/103:55 pm -
2 stops24h 31m
Mon 11/166:53 pm -
1 stop19h 26m
Deal found 10/22![Multiple Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:05 am -
1 stop15h 41m
Sun 11/297:26 pm -
1 stop15h 59m
Deal found 10/21![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:45 am -
1 stop15h 56m
Mon 11/306:16 am -
1 stop15h 20m
Deal found 10/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:05 am -
1 stop7h 20m
Wed 12/99:44 am -
1 stop10h 28m
Deal found 10/21![American Airlines logo]()
$405
One-way flights from Puerto Rico to LouisvilleSearch for one-way flight options from Puerto Rico to Louisville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Puerto Rico to Louisville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 1/146:00 am -
1 stop12h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:20 pm -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$192
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:30 am -
2 stops10h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 11/108:45 am -
3 stops31h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$210
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:20 am -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/27:26 pm -
3 stops45h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$283
Find flight deals from Puerto Rico to Louisville
Keep the following information in mind while searching for Puerto Rico to Louisville flight deals. Data was last updated October 25, 2026.
Round-trip from | $330 (Kiwi.com) |
|---|---|
One-way from | $137 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $398 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Puerto Rico to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Thu 1/14
6:00 am-5:58 pm
1 stop12h 58m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Wed 11/18
7:30 am-5:12 pm
2 stops10h 42m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$200
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Wed 11/18
3:20 pm-9:13 pm
1 stop6h 53m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$208
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Tue 11/10
11:20 am-3:26 pm
2 stops29h 06m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$243
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Tue 11/10
1:00 pm-8:34 pm
1 stop8h 34m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
Quickest round-trip
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Mon 11/2
11:20 am-4:35 pm
1 stop6h 15m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Thu 11/5
3:59 pm-9:38 pm
1 stop6h 39m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Sat 11/7
7:40 am-10:30 pm
2 stops15h 50m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Thu 11/5
8:05 am-6:32 pm
2 stops11h 27m
Louisville Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$328
San JuanLouisville
SJU San Juan Luis Munoz Marin Intl - SDF Louisville Intl
SJUSDF
San Juan Luis Munoz Marin Intl
Thu 12/3
6:28 am-6:12 pm
1 stop12h 44m
Louisville Intl
Sun 12/6
5:00 am-9:33 pm
1 stop15h 33m
$384
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Puerto Rico with our price prediction graph.
SJU-SDF
BQN-SDF
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 Puerto Rico to Louisville
PR0-SDF
SJU-SDF
BQN-SDF
What is the cheapest month to book a flight from Puerto Rico to Louisville?
Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Louisville (average of $250). Flying from Puerto Rico to Louisville in June is currently the most expensive (average of $544). 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.
How far ahead should I book a flight from Puerto Rico to Louisville?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Puerto Rico to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 October 25, 2026.
Read through reviews of airlines operating flights from Puerto Rico to Louisville, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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Complete your trip
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Puerto Rico and Louisville flights
Browse other Puerto Rico and Louisville flight options. Last updated on October 25, 2026.
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Top 3 airlines flying from Puerto Rico to Louisville
Discover the top 3 airlines that operate flights from Puerto Rico 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$463 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$446 | FlexibilityNo cancel fee | On-time63% |