Kentucky

$65+ Cheap flights from San Juan 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SDF
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan 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 San Juan to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Kentucky (USKY). 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 January 21, 2025.

Round-trip from

$154
(Mytrip)

One-way from

$65
(Frontier)
From San Juan to Kentucky
One-way flight from San Juan to Kentucky

Find flight deals from San Juan to Kentucky

Cheapest flights from San Juan to Kentucky
Explore the most affordable flight options available from San Juan to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/49:15 pmSJU - CVG
1 stop14h 15mFrontier
Sat 2/85:38 pmCVG - SJU
1 stop15h 59mFrontier
Deal found 1/20$154
This OneTravel deal was found by Cheapflights users on 1/21. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/209:34 pmSJU - BNA
1 stop14h 01mSpirit Airlines
Mon 2/2410:30 amBNA - SJU
1 stop10h 55mSpirit Airlines
Deal found 1/21$158
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/308:05 amSJU - CVG
1 stop9h 16mAmerican Airlines
Tue 2/44:08 pmCVG - SJU
1 stop6h 50mAmerican Airlines
Deal found 1/20$199
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/32:05 amSJU - CVG
1 stop9h 46mUnited Airlines
Sat 2/84:30 pmCVG - SJU
1 stop7h 06mUnited Airlines
Deal found 1/20$205
This OneTravel deal was found by Cheapflights users on 1/21. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/217:15 amSJU - BNA
1 stop14h 29mMultiple Airlines
Sun 2/236:23 amBNA - SJU
2 stops16h 30mMultiple Airlines
Deal found 1/21$218
This Delta deal was found by Cheapflights users on 1/21. 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 2/57:00 amSJU - CVG
1 stop10h 27mDelta
Tue 2/117:15 amCVG - SJU
1 stop8h 41mDelta
Deal found 1/21$225
This OneTravel deal was found by Cheapflights users on 1/19. 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 2/279:34 pmSJU - SDF
1 stop23h 51mSpirit Airlines
Tue 3/46:00 amSDF - SJU
1 stop6h 24mSpirit Airlines
Deal found 1/19$228
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/316:24 pmSJU - SDF
1 stop6h 35mDelta
Sun 2/22:43 pmSDF - SJU
1 stop8h 03mDelta
Deal found 1/20$275
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/219:34 pmSJU - TYS
2 stops21h 37mMultiple Airlines
Sun 2/2312:40 pmTYS - SJU
2 stops11h 13mMultiple Airlines
Deal found 1/21$275
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/128:05 amSJU - SDF
2 stops10h 51mAmerican Airlines
Wed 2/1911:06 amSDF - SJU
2 stops8h 54mAmerican Airlines
Deal found 1/20$281
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 10/33:55 pmSJU - BNA
1 stop16h 34mAmerican Airlines
Fri 10/106:11 pmBNA - SJU
1 stop15h 39mAmerican Airlines
Deal found 1/21$295
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/206:15 amSJU - TYS
1 stop6h 08mDelta
Sun 2/235:45 amTYS - SJU
1 stop10h 22mDelta
Deal found 1/21$335

Find flights from San Juan to Kentucky within your budget

Customize your flight search to find flights from San Juan 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Tue 2/4

9:15 pm-10:30 am

1 stop14h 15m

Cincinnati Cinci./N. Kentucky

Sat 2/8

5:38 pm-10:37 am

1 stop15h 59m

$154

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Wed 2/26

9:34 pm-9:35 am

1 stop14h 01m

Nashville Intl

Wed 3/5

10:03 am-5:40 pm

1 stop5h 37m

$158

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Mon 2/3

2:05 am-10:51 am

1 stop9h 46m

Cincinnati Cinci./N. Kentucky

Sat 2/8

7:00 am-9:28 pm

2 stops13h 28m

$205

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Tue 3/11

3:38 am-10:16 am

1 stop7h 38m

Nashville Intl

Mon 3/17

9:17 am-9:36 pm

1 stop11h 19m

$221

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 2/5

7:00 am-4:27 pm

1 stop10h 27m

Cincinnati Cinci./N. Kentucky

Tue 2/11

7:15 am-4:56 pm

1 stop8h 41m

$225

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 2/27

9:34 pm-8:25 pm

1 stop23h 51m

Louisville Intl

Tue 3/4

6:00 am-1:24 pm

1 stop6h 24m

$228

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Fri 1/31

6:24 pm-11:59 pm

1 stop6h 35m

Louisville Intl

Sun 2/2

2:43 pm-11:46 pm

1 stop8h 03m

$275

San JuanKnoxville

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Fri 2/21

9:34 pm-6:11 pm

2 stops21h 37m

Knoxville McGhee Tyson

Sun 2/23

12:40 pm-12:53 am

2 stops11h 13m

$275

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Wed 2/12

8:05 am-5:56 pm

2 stops10h 51m

Louisville Intl

Wed 2/19

11:06 am-9:00 pm

2 stops8h 54m

$281

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Fri 2/28

6:00 am-7:59 pm

1 stop14h 59m

Cincinnati Cinci./N. Kentucky

Tue 3/4

12:12 pm-9:00 pm

2 stops7h 48m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 58 results
1
2
3
...
6

Best time to book a flight from San Juan to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from San Juan 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 San Juan to Kentucky

Get recent, data-driven insights about flights from San Juan to Kentucky including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Juan to Kentucky?

Currently, January is the cheapest month in which you can book a flight from San Juan to Kentucky (average of $299). Flying from San Juan 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 SJU to KY?

Find hourly flight availability from San Juan 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 January 21, 2025.

When flying from San Juan to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 21, 2025.
Read through reviews of airlines operating flights from San Juan to Kentucky, such as Spirit Airlines, Southwest and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
3,200 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,984 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 San Juan to Kentucky one-way?

    $65 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $81 and $113, respectively.

  • What are the most popular routes from San Juan to Kentucky?

  • Can I find deals for flights from San Juan to Kentucky that include hotel bookings?

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

  • How can I find direct flights from San Juan to Kentucky?

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

  • Can I find deals for business class flights from San Juan to Kentucky?

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Kentucky (average of $299). Flying from San Juan 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 San Juan to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Juan to Kentucky

Discover the top 3 airlines that operate flights from San Juan 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$143Average$225FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$532FlexibilityNo 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.