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Kentucky

$97+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SDF
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This Frontier deal was found by Cheapflights users on 3/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:00 am
SJU
-
BNA
1 stop9h 58m
Frontier
Sat 4/255:53 pm
BNA
-
SJU
1 stop7h 08m
Frontier
Deal found 3/21$186
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:59 am
SJU
-
BNA
1 stop7h 54m
Frontier
Mon 4/1311:06 am
BNA
-
SJU
1 stop7h 54m
Frontier
Deal found 3/20$194
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:21 am
SJU
-
CVG
1 stop8h 34m
Frontier
Sun 5/35:20 pm
CVG
-
SJU
1 stop8h 41m
Frontier
Deal found 3/20$196
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:23 am
SJU
-
BNA
1 stop8h 07m
Frontier
Fri 4/109:10 pm
BNA
-
SJU
1 stop16h 54m
Frontier
Deal found 3/22$196
This Orbitz deal was found by Cheapflights users on 3/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:21 am
SJU
-
BNA
1 stop7h 57m
Frontier
Sun 4/199:05 pm
BNA
-
SJU
1 stop20h 02m
Frontier
Deal found 3/21$204
This Frontier deal was found by Cheapflights users on 3/18. 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.
Wed 4/293:21 am
SJU
-
BNA
1 stop7h 57m
Frontier
Mon 5/111:56 pm
BNA
-
SJU
1 stop11h 12m
Frontier
Deal found 3/18$212
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:30 am
SJU
-
BNA
1 stop10h 50m
Frontier
Thu 4/2311:13 am
BNA
-
SJU
1 stop13h 48m
Frontier
Deal found 3/20$215
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:33 pm
SJU
-
BNA
1 stop15h 57m
Multiple Airlines
Sat 4/116:29 am
BNA
-
SJU
1 stop11h 26m
Multiple Airlines
Deal found 3/19$218
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:19 pm
SJU
-
BNA
1 stop19h 59m
Frontier
Sat 4/185:53 pm
BNA
-
SJU
1 stop7h 08m
Frontier
Deal found 3/22$219
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:23 am
SJU
-
BNA
1 stop7h 58m
Frontier
Fri 4/1711:32 am
BNA
-
SJU
1 stop11h 57m
Frontier
Deal found 3/23$223
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:23 am
SJU
-
BNA
1 stop7h 58m
Frontier
Sat 4/185:53 pm
BNA
-
SJU
1 stop7h 08m
Frontier
Deal found 3/22$224
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:16 am
SJU
-
BNA
1 stop8h 14m
Frontier
Mon 4/611:15 am
BNA
-
SJU
1 stop21h 03m
Frontier
Deal found 3/20$226

Find flight deals from San Juan to Kentucky

Keep the following information in mind while searching for San Juan to Kentucky flight deals. Data was last updated March 23, 2026.

Round-trip from

$186
(Frontier)

One-way from

$97
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$376
From San Juan to Kentucky
Search Deals
One-way flight from San Juan to Kentucky
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
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 March 23, 2026.
Use the filters below to find and compare flights from San Juan to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 4/29

3:21 am-11:55 am

1 stop8h 34m

Cincinnati Cinci./N. Kentucky

Mon 5/11

12:46 pm-2:08 am

2 stops13h 22m

$232

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 4/22

3:19 pm-11:52 pm

1 stop8h 33m

Lexington Blue Grass

Sun 4/26

6:00 am-2:29 pm

1 stop8h 29m

$290

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 4/15

11:30 am-5:33 pm

2 stops30h 03m

Cincinnati Cinci./N. Kentucky

Sat 4/18

7:46 pm-6:07 pm

2 stops22h 21m

$291

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 5/13

6:00 am-11:04 am

2 stops29h 04m

Cincinnati Cinci./N. Kentucky

Sun 5/17

9:20 am-12:50 am

1 stop15h 30m

$316

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Sat 5/2

6:25 am-5:20 pm

1 stop11h 55m

Nashville Intl

Sat 5/9

2:10 pm-7:05 pm

Nonstop3h 55m

$317

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Tue 4/7

6:15 am-4:49 pm

1 stop10h 34m

Cincinnati Cinci./N. Kentucky

Tue 4/14

3:00 pm-11:12 pm

1 stop8h 12m

$321

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Thu 8/13

5:00 am-10:30 am

1 stop6h 30m

Nashville Intl

Sun 8/16

5:45 am-2:00 pm

1 stop7h 15m

$322

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Thu 4/30

3:39 pm-6:36 pm

2 stops26h 57m

Cincinnati Cinci./N. Kentucky

Sun 5/3

6:00 am-10:56 pm

1 stop16h 56m

$325

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 5/7

11:59 pm-1:35 pm

1 stop13h 36m

Lexington Blue Grass

Tue 5/12

6:00 am-10:05 pm

1 stop16h 05m

$329

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 4/22

1:31 pm-11:52 pm

2 stops10h 21m

Lexington Blue Grass

Mon 4/27

5:51 pm-9:13 am

2 stops15h 22m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Kentucky

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 $113). Flying from San Juan to Kentucky in June is currently the most expensive (average of $251). 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 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 March 23, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from San Juan to Kentucky have to say. 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.
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,319 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,488 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.

  • How long is the flight from San Juan to Kentucky?

    Airlines like Frontier, American Airlines, and Southwest fly from San Juan to Kentucky in about 8h 33m. The time it takes to get you to your destination can typically vary by up to 3h 22m. There are 1757 mi between San Juan and Kentucky. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Juan to Kentucky one-way?

    $112 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $112 and $138, respectively.

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

    While some choose either San Juan Luis Munoz Marin Intl - Louisville Intl or San Juan Luis Munoz Marin Intl - Knoxville McGhee Tyson, San Juan Luis Munoz Marin Intl - Nashville Intl is the most popular route 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 $113). Flying from San Juan to Kentucky in June is currently the most expensive (average of $251). 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

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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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$385FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$205Average$405FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$226Average$446FlexibilityNo cancel feeOn-time71%

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