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Cheap flights from Kentucky to Puerto Rico from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Puerto Rico departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:26 pm - 2:01 am
CVG
-
SJU
11h 35m
1 stop
Frontier Logo
6:30 am - 3:52 pm
SJU
-
CVG
9h 22m
1 stop
$212Frontier
vie., abr. 10 - mié., abr. 15
Frontier Logo
8:29 am - 1:53 am
CVG
-
BQN
17h 24m
1 stop
Frontier Logo
9:14 pm - 11:20 pm
BQN
-
CVG
26h 06m
1 stop
$213Frontier
vie., abr. 10 - lun., abr. 13
Delta Logo
1:59 pm - 11:15 pm
CVG
-
SJU
9h 16m
1 stop
Delta Logo
5:34 pm - 12:11 am
SJU
-
CVG
6h 37m
1 stop
$226Delta
sáb., abr. 11 - mié., abr. 22
American Airlines Logo
7:53 pm - 10:48 am
CVG
-
SJU
14h 55m
1 stop
American Airlines Logo
1:31 pm - 11:56 pm
SJU
-
CVG
10h 25m
2 stops
$229American Airlines
vie., abr. 10 - mié., abr. 15
Multiple Airlines Logo
7:46 pm - 3:30 pm
CVG
-
SJU
19h 44m
2 stops
Multiple Airlines Logo
6:00 am - 9:36 pm
SJU
-
CVG
15h 36m
1 stop
$237Multiple Airlines
lun., abr. 20 - vie., abr. 24
Delta Logo
5:35 pm - 11:15 pm
SDF
-
SJU
5h 40m
1 stop
Delta Logo
7:30 am - 2:31 pm
SJU
-
SDF
7h 01m
1 stop
$241Delta
lun., mar. 23 - mié., abr. 15
Southwest Logo
2:10 pm - 7:05 pm
BNA
-
SJU
3h 55mnonstop
Southwest Logo
5:15 am - 11:30 am
SJU
-
BNA
7h 15m
1 stop
$242Southwest
sáb., abr. 25 - sáb., may. 2
Southwest Logo
5:20 pm - 11:55 pm
BNA
-
SJU
5h 35m
1 stop
Southwest Logo
5:35 am - 1:45 pm
SJU
-
BNA
9h 10m
2 stops
$246Southwest
vie., abr. 10 - mar., abr. 14
American Airlines Logo
8:43 am - 8:51 pm
BNA
-
SJU
11h 08m
1 stop
American Airlines Logo
11:43 am - 11:38 pm
SJU
-
BNA
12h 55m
1 stop
$251American Airlines
mié., may. 6 - mié., may. 13
Multiple Airlines Logo
8:30 am - 10:45 pm
TYS
-
SJU
14h 15m
1 stop
Multiple Airlines Logo
6:00 am - 8:42 pm
SJU
-
TYS
14h 42m
1 stop
$280Multiple Airlines
mié., mar. 25 - jue., abr. 16

Spirit Airlines flights from Kentucky to Puerto Rico

Our best Spirit Airlines deals on Kentucky to Puerto Rico flight tickets
Spirit Airlines
May 6
BNA6:00 amNashville Intl
7h 31m
1 stop
SJU2:31 pmSan Juan Luis Munoz Marin Intl
May 13
SJU3:36 pmSan Juan Luis Munoz Marin Intl
8h 42m
1 stop
BNA11:18 pmNashville Intl
$256
Spirit Airlines
Apr 10
BNA6:29 amNashville Intl
11h 26m
1 stop
SJU6:55 pmSan Juan Luis Munoz Marin Intl
Apr 14
SJU7:54 pmSan Juan Luis Munoz Marin Intl
13h 41m
1 stop
BNA8:35 amNashville Intl
$257
Spirit Airlines
May 6
BNA9:30 amNashville Intl
12h 54m
1 stop
SJU11:24 pmSan Juan Luis Munoz Marin Intl
May 15
SJU12:57 pmSan Juan Luis Munoz Marin Intl
11h 27m
1 stop
BNA11:24 pmNashville Intl
$263

Delta flights from Kentucky to Puerto Rico

Our best Delta deals on Kentucky to Puerto Rico flight tickets
Delta
Apr 11
CVG1:59 pmCincinnati Cinci./N. Kentucky
9h 16m
1 stop
SJU11:15 pmSan Juan Luis Munoz Marin Intl
Apr 22
SJU5:34 pmSan Juan Luis Munoz Marin Intl
6h 37m
1 stop
CVG12:11 amCincinnati Cinci./N. Kentucky
$226
Delta
Mar 23
SDF5:35 pmLouisville Intl
5h 40m
1 stop
SJU11:15 pmSan Juan Luis Munoz Marin Intl
Apr 15
SJU7:30 amSan Juan Luis Munoz Marin Intl
7h 01m
1 stop
SDF2:31 pmLouisville Intl
$241
Delta
Apr 14
BNA5:25 amNashville Intl
5h 20m
1 stop
SJU11:45 amSan Juan Luis Munoz Marin Intl
Apr 21
SJU7:30 amSan Juan Luis Munoz Marin Intl
6h 59m
1 stop
BNA1:29 pmNashville Intl
$250

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Puerto Rico 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, momondo users made 832,500 searches. Data last updated marzo 2, 2026.
Use the filters below to find and compare flights from Kentucky to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

vie. 4/10

2:26 pm-2:01 am

1 stop11h 35m

San Juan Luis Munoz Marin Intl

mié. 4/15

6:30 am-3:52 pm

1 stop9h 22m

$212

CincinnatiAguadilla

CVG - BQN

CVGBQN

Cincinnati Cinci./N. Kentucky

vie. 4/10

8:29 am-1:53 am

1 stop17h 24m

Aguadilla Borinquen

lun. 4/13

9:14 pm-11:20 pm

1 stop26h 06m

$213

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

sáb. 4/11

1:59 pm-11:15 pm

1 stop9h 16m

San Juan Luis Munoz Marin Intl

mié. 4/22

5:34 pm-12:11 am

1 stop6h 37m

$226

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

vie. 4/10

7:53 pm-10:48 am

1 stop14h 55m

San Juan Luis Munoz Marin Intl

mié. 4/15

1:31 pm-11:56 pm

2 stops10h 25m

$229

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

lun. 4/20

7:46 pm-3:30 pm

2 stops19h 44m

San Juan Luis Munoz Marin Intl

vie. 4/24

6:00 am-9:36 pm

1 stop15h 36m

$237

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

lun. 3/23

5:35 pm-11:15 pm

1 stop5h 40m

San Juan Luis Munoz Marin Intl

mié. 4/15

7:30 am-2:31 pm

1 stop7h 01m

$241

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

sáb. 4/25

2:10 pm-7:05 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

sáb. 5/2

5:15 am-11:30 am

1 stop7h 15m

$242

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

vie. 4/10

5:20 pm-11:55 pm

1 stop5h 35m

San Juan Luis Munoz Marin Intl

mar. 4/14

5:35 am-1:45 pm

2 stops9h 10m

$246

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

mié. 5/6

8:43 am-8:51 pm

1 stop11h 08m

San Juan Luis Munoz Marin Intl

mié. 5/13

11:43 am-11:38 pm

1 stop12h 55m

$251

KnoxvilleSan Juan

TYS - SJU

TYSSJU

Knoxville McGhee Tyson

mié. 3/25

8:30 am-10:45 pm

1 stop14h 15m

San Juan Luis Munoz Marin Intl

jue. 4/16

6:00 am-8:42 pm

1 stop14h 42m

$280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Kentucky to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in October, then you should wait until September to fly from Kentucky, when ticket prices are also cheap, with an average price of $345.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Kentucky for as low as $344 on momondo.

Can stopping save me money on Kentucky to Puerto Rico flights?

You could potentially save up to 4% on your flight if you consider stops on a Kentucky to Puerto Rico flight.

Cheap Kentucky to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Puerto Rico

Fastest flight time

3h 55m

Direct flights

Mon and Sun

Airports in Puerto Rico

20 airports
The fastest flight from Kentucky to Puerto Rico takes 3h 55m
Direct flights go from Kentucky to Puerto Rico on Monday and Sunday. There are no airlines offering direct flights.
There are 20 airports in Puerto Rico. From Kentucky there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

  • When did momondo last update prices for flights from Kentucky to Puerto Rico?

    Prices for flights from Kentucky to Puerto Rico are updated daily.

  • How many operators does momondo search for flights from Kentucky to Puerto Rico?

  • How old do you have to be to fly from Kentucky to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kentucky to Puerto Rico

Compare and see reviews for airlines that fly from Kentucky to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $189Free CancellationRating
6.3
8,491 reviews
Search Spirit Airlines flights
DeltaPriceFrom $205Free CancellationRating
7.9
8,242 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,301 reviews
Search Southwest flights
American AirlinesPriceFrom $246Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
9,378 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Puerto Rico?

Finding the right flight to Puerto Rico from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

Can I find flights from Kentucky to Puerto Rico with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Puerto Rico from Kentucky with this policy.

How can momondo help me find flights from Kentucky to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Kentucky.

I’m not ready to book a flight from Kentucky to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kentucky to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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1 adult
mié. 4/1
mié. 4/8
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Find better results for your trip to Puerto Rico

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