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Kentucky

$80+ Cheap flights from Puerto Rico to Kentucky

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SDF
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Puerto Rico to Kentucky

Keep the following information in mind while searching for Puerto Rico to Kentucky flight deals. Data was last updated August 1, 2025.

Round-trip from

$195
(American Airlines)

One-way from

$80
(Booking.com)

Popular in

May

Cheapest in

January

Average price

$375
From Puerto Rico to Kentucky
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One-way flight from Puerto Rico to Kentucky
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Puerto Rico to Kentucky

Cheapest flights from Puerto Rico to Kentucky
Explore the most affordable flight options available from Puerto Rico to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 8/217:05 pmSJU - BNA
1 stop16h 24mAmerican Airlines
Tue 8/267:28 amBNA - SJU
1 stop15h 31mAmerican Airlines
Deal found 7/30$195
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/281:36 pmSJU - SDF
1 stop10h 49mAmerican Airlines
Sun 8/3110:49 amSDF - SJU
1 stop12h 00mAmerican Airlines
Deal found 7/31$205
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/23:55 pmSJU - CVG
2 stops8h 34mAmerican Airlines
Tue 10/71:05 pmCVG - SJU
2 stops9h 05mAmerican Airlines
Deal found 7/31$205
This Delta deal was found by Cheapflights users on 7/30. 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 9/125:41 pmSJU - BNA
1 stop6h 16mDelta
Mon 9/152:18 pmBNA - SJU
1 stop6h 42mDelta
Deal found 7/30$205
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:19 pmSJU - BNA
1 stop9h 04mSpirit Airlines
Wed 9/245:05 amBNA - SJU
1 stop8h 06mSpirit Airlines
Deal found 7/29$207
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/226:00 amSJU - LEX
2 stops14h 53mAmerican Airlines
Sat 8/304:04 pmLEX - SJU
1 stop6h 45mAmerican Airlines
Deal found 7/31$215
This Delta deal was found by Cheapflights users on 7/31. 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 8/1412:50 pmSJU - CVG
1 stop11h 05mDelta
Fri 8/222:30 pmCVG - SJU
1 stop7h 37mDelta
Deal found 7/31$225
This Southwest deal was found by Cheapflights users on 7/30. 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 8/292:40 pmSJU - BNA
1 stop6h 55mSouthwest
Mon 9/16:05 amBNA - SJU
1 stop7h 35mSouthwest
Deal found 7/30$235
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/83:34 amSJU - CVG
1 stop10h 00mFrontier
Tue 8/198:00 amCVG - SJU
1 stop11h 08mFrontier
Deal found 7/31$238
This OneTravel deal was found by Cheapflights users on 7/31. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:59 amSJU - BNA
1 stop5h 36mMultiple Airlines
Sun 9/216:56 pmBNA - SJU
1 stop12h 06mMultiple Airlines
Deal found 7/31$251
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:39 amSJU - BNA
1 stop8h 14mFrontier
Mon 10/203:14 pmBNA - SJU
1 stop10h 20mFrontier
Deal found 8/1$258
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:19 pmSJU - SDF
2 stops31h 09mSpirit Airlines
Mon 10/278:40 pmSDF - SJU
2 stops17h 31mSpirit Airlines
Deal found 7/30$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Kentucky 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 August 1, 2025.
Use the filters below to find and compare flights from Puerto Rico to Kentucky that are best for you.

Fly from

Puerto Rico

Fly to

Kentucky

Route

Depart

Return

Price

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Thu 8/21

7:05 pm-12:12 am

1 stop6h 07m

Nashville Intl

Tue 8/26

12:51 pm-11:59 pm

2 stops10h 08m

$195

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Fri 9/12

5:41 pm-10:57 pm

1 stop6h 16m

Nashville Intl

Mon 9/15

2:18 pm-10:00 pm

1 stop6h 42m

$205

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Thu 10/2

3:55 pm-12:29 am

2 stops8h 34m

Cincinnati Cinci./N. Kentucky

Tue 10/7

1:05 pm-10:10 pm

2 stops9h 05m

$205

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 8/28

1:36 pm-12:25 am

1 stop10h 49m

Louisville Intl

Sun 8/31

10:49 am-10:49 pm

1 stop12h 00m

$205

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Wed 9/17

3:19 pm-11:23 pm

1 stop9h 04m

Nashville Intl

Wed 9/24

5:05 am-2:11 pm

1 stop8h 06m

$207

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 8/22

6:00 am-8:53 pm

2 stops14h 53m

Lexington Blue Grass

Sat 8/30

4:04 pm-10:49 pm

1 stop6h 45m

$215

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Thu 8/14

12:50 pm-11:55 pm

1 stop11h 05m

Cincinnati Cinci./N. Kentucky

Fri 8/22

2:30 pm-10:07 pm

1 stop7h 37m

$225

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Fri 8/29

2:40 pm-8:35 pm

1 stop6h 55m

Nashville Intl

Mon 9/1

6:05 am-2:40 pm

1 stop7h 35m

$235

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Tue 8/12

3:40 am-3:09 pm

1 stop11h 29m

Cincinnati Cinci./N. Kentucky

Sat 8/16

8:00 am-3:54 pm

1 stop7h 54m

$238

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Thu 9/18

11:59 am-4:35 pm

1 stop5h 36m

Nashville Intl

Sun 9/21

6:56 pm-8:02 am

1 stop12h 06m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 54 results
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Best time to book a flight from Puerto Rico to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Puerto Rico 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 Puerto Rico to Kentucky

What is the cheapest month to book a flight from Puerto Rico to Kentucky?

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Kentucky (average of $299). Flying from Puerto Rico to Kentucky in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from PR to KY?

Find hourly flight availability from Puerto Rico to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Kentucky as you normally would.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Kentucky, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Puerto Rico to Kentucky one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $80. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Puerto Rico to Kentucky for a low price.

  • Can I find deals for flights from Puerto Rico to Kentucky that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Kentucky.

  • Can I find deals for business class flights from Puerto Rico to Kentucky?

    Yes. Cheapflights offers flight deals from Puerto Rico to Kentucky 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 Puerto Rico to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Kentucky (average of $299). Flying from Puerto Rico to Kentucky in April is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Puerto Rico to Kentucky

Discover the top 3 airlines that operate flights from Puerto Rico to Kentucky. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$205Average$335FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$305Average$472FlexibilityNo cancel feeOn-time71%

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