HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$98+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SDF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Kentucky 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 Kentucky

Keep the following information in mind while searching for Puerto Rico to Kentucky flight deals. Data was last updated April 2, 2025.

Round-trip from

$210
(CheapOair)

One-way from

$98
(Mytrip)

Popular in

May

Cheapest in

January

Average price

$373
From Puerto Rico to Kentucky
Search Deals
One-way flight from Puerto Rico to Kentucky
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 2, 2025.

This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:12 pmSJU - BNA
1 stop13h 08mSpirit Airlines
Sat 5/176:15 amBNA - SJU
1 stop11h 52mSpirit Airlines
Deal found 3/31$210
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:28 pmSJU - CVG
1 stop8h 12mDelta
Tue 10/77:55 amCVG - SJU
1 stop8h 30mDelta
Deal found 4/1$215
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:12 pmSJU - BNA
1 stop16h 36mMultiple Airlines
Fri 5/161:13 pmBNA - SJU
1 stop8h 25mMultiple Airlines
Deal found 3/31$221
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:38 pmSJU - SDF
1 stop27h 39mSpirit Airlines
Sat 5/106:25 pmSDF - SJU
3 stops41h 06mSpirit Airlines
Deal found 3/31$234
This American Airlines deal was found by Cheapflights users on 3/31. 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 8/292:05 pmSJU - SDF
2 stops7h 41mAmerican Airlines
Tue 9/26:53 amSDF - SJU
2 stops9h 32mAmerican Airlines
Deal found 3/31$251
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:25 amSJU - CVG
1 stop15h 08mAmerican Airlines
Mon 5/127:53 pmCVG - SJU
1 stop9h 19mAmerican Airlines
Deal found 4/1$255
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2912:56 pmSJU - SDF
1 stop11h 01mDelta
Tue 9/22:59 pmSDF - SJU
1 stop7h 13mDelta
Deal found 4/1$255
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:56 pmSJU - LEX
1 stop5h 59mDelta
Mon 8/256:00 amLEX - SJU
1 stop5h 51mDelta
Deal found 4/1$255
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:20 amSJU - BNA
1 stop7h 40mSouthwest
Wed 5/712:55 pmBNA - SJU
1 stop7h 55mSouthwest
Deal found 4/1$262
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:21 amSJU - BNA
1 stop14h 17mAmerican Airlines
Wed 5/77:28 pmBNA - SJU
1 stop8h 44mAmerican Airlines
Deal found 4/1$295
This Frontier deal was found by Cheapflights users on 4/1. 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.
Tue 4/82:55 amSJU - CVG
1 stop13h 01mFrontier
Tue 4/156:45 amCVG - SJU
1 stop10h 01mFrontier
Deal found 4/1$296
This Frontier deal was found by Cheapflights users on 4/1. 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.
Tue 4/89:35 pmSJU - BNA
1 stop11h 48mFrontier
Thu 4/172:18 pmBNA - SJU
1 stop8h 36mFrontier
Deal found 4/1$296

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 April 2, 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

Sun 5/11

8:12 pm-8:20 am

1 stop13h 08m

Nashville Intl

Sat 5/17

6:15 am-7:07 pm

1 stop11h 52m

$210

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Sat 5/10

8:12 pm-11:48 am

1 stop16h 36m

Nashville Intl

Fri 5/16

1:13 pm-10:38 pm

1 stop8h 25m

$221

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 4/24

6:38 pm-10:17 pm

1 stop27h 39m

Louisville Intl

Sat 5/10

6:25 pm-11:31 am

3 stops41h 06m

$234

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Fri 5/9

5:25 am-8:33 pm

1 stop15h 08m

Cincinnati Cinci./N. Kentucky

Mon 5/12

7:53 pm-5:12 am

1 stop9h 19m

$255

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 8/21

12:56 pm-6:55 pm

1 stop5h 59m

Lexington Blue Grass

Mon 8/25

6:00 am-11:51 am

1 stop5h 51m

$255

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Sat 5/3

6:20 am-1:00 pm

1 stop7h 40m

Nashville Intl

Wed 5/7

12:55 pm-9:50 pm

1 stop7h 55m

$262

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Sat 5/3

6:21 am-7:38 pm

1 stop14h 17m

Nashville Intl

Wed 5/7

7:28 pm-5:12 am

1 stop8h 44m

$295

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 4/23

3:56 am-11:33 am

1 stop7h 37m

Cincinnati Cinci./N. Kentucky

Fri 4/25

7:29 pm-2:49 am

1 stop7h 20m

$296

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 4/16

5:59 pm-12:41 pm

1 stop18h 42m

Cincinnati Cinci./N. Kentucky

Sun 4/20

5:57 pm-10:32 am

3 stops40h 35m

$300

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Fri 5/2

3:29 am-12:38 pm

1 stop10h 09m

Nashville Intl

Wed 5/7

1:35 pm-1:49 am

1 stop11h 14m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 54 results
1
2
3
...
6

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 April 2, 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.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Puerto Rico to Kentucky. 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.
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 American Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Spirit Airlines and Frontier, 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Orlando flights
Santo Domingo to John F Kennedy Intl flights
Santiago de los Caballeros to John F Kennedy Intl flights
Luis Munoz Marin Intl to John F Kennedy Intl flights
Luis Munoz Marin Intl to Newark flights
Santo Domingo to Newark flights
Luis Munoz Marin Intl to Fort Lauderdale flights
Santiago de los Caballeros to Newark flights
Luis Munoz Marin Intl to O'Hare Intl flights
Luis Munoz Marin Intl to Tampa flights
Luis Munoz Marin Intl to Miami flights
Luis Munoz Marin Intl to LaGuardia flights
Santo Domingo to Orlando flights
Luis Munoz Marin Intl to Dulles Intl flights
Port of Spain to John F Kennedy Intl flights
Luis Munoz Marin Intl to Philadelphia flights
Santo Domingo to Boston flights
Luis Munoz Marin Intl to Boston flights
Santo Domingo to LaGuardia flights
Luis Munoz Marin Intl to Seattle flights
Luis Munoz Marin Intl to Atlanta flights
Port of Spain to Miami flights
Luis Munoz Marin Intl to Dallas/Fort Worth flights
Santo Domingo to Miami flights
Luis Munoz Marin Intl to Baltimore flights
Luis Munoz Marin Intl to Hobby flights
Aguadilla to Orlando flights
Luis Munoz Marin Intl to Raleigh flights
Luis Munoz Marin Intl to Hartford flights
Luis Munoz Marin Intl to Reagan-National flights
Kingston to John F Kennedy Intl flights
Ponce to Orlando flights
Luis Munoz Marin Intl to George Bush Intcntl flights
Luis Munoz Marin Intl to Las Vegas flights
Luis Munoz Marin Intl to Midway flights
Santo Domingo to Fort Lauderdale flights
Montego Bay to John F Kennedy Intl flights
Kingston to Fort Lauderdale flights
Luis Munoz Marin Intl to Denver flights
Bridgetown to John F Kennedy Intl flights
Bridgetown to Miami flights
Luis Munoz Marin Intl to Austin flights
Punta Cana to John F Kennedy Intl flights
Santiago de los Caballeros to Orlando flights
Santo Domingo to Atlanta flights
Kingston to Miami flights
Oranjestad to Miami flights
Kingston to Atlanta flights
Luis Munoz Marin Intl to Los Angeles flights
Nassau to Atlanta flights

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$143Average$225FlexibilityNo cancel feeOn-time65%
DeltaCheapest$222Average$388FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$507FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.