What is the cheapest airline that flies from Puerto Rico to Kentucky?

Frontier, American Airlines, and Southwest are the most popular carriers operating from Puerto Rico to Kentucky

What airlines fly to Kentucky?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Kentucky from Puerto Rico according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 3 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Puerto Rico to Kentucky were last updated today.

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

The number of operators available for flights from Puerto Rico to Kentucky is 5 as of June 2026.

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

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 Puerto Rico to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$124 Cheap Flights from Puerto Rico to Kentucky in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Puerto Rico to Kentucky

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Puerto Rico to Kentucky

Enter your travel dates to find the best prices.

2:25 pm - 9:39 pm

SJU

CVG

7h 14m

1 stop

2:15 pm - 11:50 pm

CVG

SJU

9h 35m

1 stop

$220American Airlines

Wed, Oct 21 - Mon, Oct 26

6:00 am - 2:58 pm

SJU

CVG

8h 58m

1 stop

6:14 pm - 11:50 pm

CVG

SJU

5h 36m

1 stop

$268American Airlines

Thu, Oct 22 - Tue, Oct 27

5:49 pm - 11:03 pm

SJU

BNA

6h 14m

1 stop

6:15 am - 4:38 pm

BNA

SJU

9h 23m

1 stop

$296Delta

Sat, Aug 22 - Wed, Aug 26

5:01 pm - 10:32 am

SJU

SDF

17h 31m

1 stop

11:19 am - 3:58 pm

SDF

SJU

28h 39m

1 stop

$307Multiple Airlines

Wed, Aug 26 - Mon, Aug 31

9:25 pm - 7:25 am

SJU

BNA

11h 00m

1 stop

10:10 am - 7:00 pm

BNA

SJU

7h 50m

2 stops

$311Southwest

Sun, Aug 23 - Wed, Aug 26

6:00 am - 7:37 pm

SJU

BNA

14h 37m

1 stop

8:27 pm - 4:11 pm

BNA

SJU

18h 44m

1 stop

$315Multiple Airlines

Thu, Aug 13 - Sun, Aug 16

2:59 pm - 10:08 pm

SJU

SDF

7h 09m

1 stop

6:00 am - 1:42 pm

SDF

SJU

7h 42m

1 stop

$316Delta

Thu, Aug 27 - Sun, Aug 30

10:00 am - 8:25 pm

SJU

CVG

10h 25m

2 stops

7:00 am - 7:00 pm

CVG

SJU

12h 00m

2 stops

$321Southwest

Thu, Sep 10 - Tue, Sep 15

6:00 am - 8:35 pm

SJU

CVG

14h 35m

1 stop

7:15 am - 2:15 am

CVG

SJU

19h 00m

1 stop

$336Frontier

Wed, Jul 1 - Tue, Jul 7

3:10 am - 10:17 am

BQN

BNA

8h 07m

1 stop

11:12 am - 2:10 am

BNA

BQN

13h 58m

1 stop

$349Frontier

Mon, Aug 3 - Tue, Aug 11

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Southwest flights from Puerto Rico to Kentucky

Our best Southwest deals on Puerto Rico to Kentucky flight tickets

Southwest

Sep 10

SJU10:00 amSan Juan Luis Munoz Marin Intl

10h 25m

2 stops

CVG8:25 pmCincinnati Cinci./N. Kentucky

Sep 15

CVG7:00 amCincinnati Cinci./N. Kentucky

12h 00m

2 stops

SJU7:00 pmSan Juan Luis Munoz Marin Intl

$321

Southwest

Aug 19

SJU5:15 amSan Juan Luis Munoz Marin Intl

9h 10m

2 stops

BNA1:25 pmNashville Intl

Aug 26

BNA10:05 amNashville Intl

10h 00m

2 stops

SJU9:05 pmSan Juan Luis Munoz Marin Intl

$326

Southwest

Oct 8

SJU5:20 pmSan Juan Luis Munoz Marin Intl

6h 45m

1 stop

CVG12:05 amCincinnati Cinci./N. Kentucky

Oct 12

CVG6:00 amCincinnati Cinci./N. Kentucky

10h 30m

2 stops

SJU4:30 pmSan Juan Luis Munoz Marin Intl

$346

United Airlines flights from Puerto Rico to Kentucky

Our best United Airlines deals on Puerto Rico to Kentucky flight tickets

United Airlines

Aug 19

SJU2:20 pmSan Juan Luis Munoz Marin Intl

7h 55m

1 stop

SDF10:15 pmLouisville Intl

Aug 22

SDF7:25 amLouisville Intl

8h 17m

1 stop

SJU3:42 pmSan Juan Luis Munoz Marin Intl

$310

United Airlines

Jul 1

SJU1:25 pmSan Juan Luis Munoz Marin Intl

10h 37m

1 stop

BNA11:02 pmNashville Intl

Jul 31

BNA1:35 pmNashville Intl

6h 49m

1 stop

SJU9:24 pmSan Juan Luis Munoz Marin Intl

$336

United Airlines

Jun 30

SJU7:20 amSan Juan Luis Munoz Marin Intl

7h 29m

1 stop

BNA1:49 pmNashville Intl

Jul 7

BNA1:35 pmNashville Intl

6h 49m

1 stop

SJU9:24 pmSan Juan Luis Munoz Marin Intl

$407

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 10/21

2:25 pm-9:39 pm

1 stop7h 14m

Cincinnati Cinci./N. Kentucky

Mon 10/26

2:15 pm-11:50 pm

1 stop9h 35m

$220

Quickest round-trip

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Thu 10/22

6:00 am-2:58 pm

1 stop8h 58m

Cincinnati Cinci./N. Kentucky

Tue 10/27

6:14 pm-11:50 pm

1 stop5h 36m

$268

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Sat 8/22

5:49 pm-11:03 pm

1 stop6h 14m

Nashville Intl

Wed 8/26

6:15 am-4:38 pm

1 stop9h 23m

$296

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Wed 8/26

5:01 pm-10:32 am

1 stop17h 31m

Louisville Intl

Mon 8/31

11:19 am-3:58 pm

1 stop28h 39m

$307

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Sun 8/23

9:25 pm-7:25 am

1 stop11h 00m

Nashville Intl

Wed 8/26

10:10 am-7:00 pm

2 stops7h 50m

$311

San JuanNashville

SJU - BNA

SJUBNA

San Juan Luis Munoz Marin Intl

Thu 8/13

6:00 am-7:37 pm

1 stop14h 37m

Nashville Intl

Sun 8/16

8:27 pm-4:11 pm

1 stop18h 44m

$315

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 8/27

2:59 pm-10:08 pm

1 stop7h 09m

Louisville Intl

Sun 8/30

6:00 am-1:42 pm

1 stop7h 42m

$316

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Thu 9/10

10:00 am-8:25 pm

2 stops10h 25m

Cincinnati Cinci./N. Kentucky

Tue 9/15

7:00 am-7:00 pm

2 stops12h 00m

$321

San JuanCincinnati

SJU - CVG

SJUCVG

San Juan Luis Munoz Marin Intl

Wed 7/1

6:00 am-8:35 pm

1 stop14h 35m

Cincinnati Cinci./N. Kentucky

Tue 7/7

7:15 am-2:15 am

1 stop19h 00m

$336

AguadillaNashville

BQN - BNA

BQNBNA

Aguadilla Borinquen

Mon 8/3

3:10 am-10:17 am

1 stop8h 07m

Nashville Intl

Tue 8/11

11:12 am-2:10 am

1 stop13h 58m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in March, then December is your next best option. Flight prices from Puerto Rico to Kentucky during December average around $113.

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

You could potentially save up to 3% on your flight if you consider stops on a Puerto Rico to Kentucky flight.

Cheap Puerto Rico to Kentucky flight deals and tips

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

Fastest flight time	5h 50m
Direct flights	Mon and Sun
Airports in Kentucky	43 airports

The fastest flight from Puerto Rico to Kentucky takes 5h 50m

Direct flights go from Puerto Rico to Kentucky on Monday and Sunday. There are no airlines offering direct flights.

There are 43 airports in Kentucky. From Puerto Rico there are direct flights to Nashville Intl (BNA).

Search flight deals

Frequently asked questions about flying from Puerto Rico to Kentucky

When did momondo last update prices for flights from Puerto Rico to Kentucky?
Prices for flights from Puerto Rico to Kentucky were last updated today.
How many operators does momondo search for flights from Puerto Rico to Kentucky?
The number of operators available for flights from Puerto Rico to Kentucky is 5 as of June 2026.
How old do you have to be to fly from Puerto Rico to Kentucky?
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 Puerto Rico to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Puerto Rico to Kentucky

Compare and see reviews for airlines that fly from Puerto Rico to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,395 reviews	Search Delta flights
Southwest	PriceFrom $205	Free Cancellation	Rating 7.9 4,235 reviews	Search Southwest flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.1 11,635 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Puerto Rico to Kentucky for you.

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

Yes. momondo allows you to filter the results for Puerto Rico to Kentucky flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Kentucky from Puerto Rico. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Kentucky from Puerto Rico. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.