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

JetBlue, Frontier, and United Airlines 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 62% 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 September 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.

$101 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.

3:59 pm - 11:34 amSJU San Juan Luis Munoz Marin Intl-CVG Cincinnati Cinci./N. Kentucky

20h 35m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 12:59 amCVG Cincinnati Cinci./N. Kentucky-SJU San Juan Luis Munoz Marin Intl

9h 00m1 stop Atlanta Hartsfield-Jackson

$191Frontier

Fri, Nov 6 - Mon, Nov 9

3:41 pm - 10:05 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

7h 24m1 stop Charlotte Douglas

6:38 am - 2:50 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

7h 12m1 stop Charlotte Douglas

$204American Airlines

Fri, Sep 25 - Mon, Sep 28

6:20 am - 9:40 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

16h 20m1 stop Miami

6:05 pm - 12:09 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

17h 04m1 stop Charlotte Douglas

$204American Airlines

Wed, Oct 21 - Mon, Oct 26

6:42 pm - 8:48 amSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

15h 06m1 stop Orlando

5:40 pm - 9:35 amBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

14h 55m1 stop Orlando

$213Frontier

Fri, Sep 25 - Mon, Sep 28

5:11 pm - 10:42 amSJU San Juan Luis Munoz Marin Intl-CVG Cincinnati Cinci./N. Kentucky

17h 31m1 stop Atlanta Hartsfield-Jackson

7:30 am - 9:15 amCVG Cincinnati Cinci./N. Kentucky-SJU San Juan Luis Munoz Marin Intl

25h 45m1 stop Orlando Sanford Intl

$218Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

7:15 am - 8:35 amSJU San Juan Luis Munoz Marin Intl-TYS Knoxville McGhee Tyson

25h 20m1 stop Fort Lauderdale

9:36 pm - 1:31 pmTYS Knoxville McGhee Tyson-SJU San Juan Luis Munoz Marin Intl

15h 55m1 stop Fort Lauderdale

$240Multiple Airlines

Fri, Oct 2 - Sat, Oct 10

5:05 am - 11:30 amSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

7h 25m1 stop Orlando

5:10 pm - 11:55 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

5h 45m1 stop Orlando

$273Southwest

Sat, Sep 19 - Mon, Sep 21

10:10 am - 3:10 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

6h 00m1 stop Orlando

6:55 pm - 1:25 amBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

5h 30m1 stop Orlando

$281Southwest

Fri, Oct 30 - Fri, Oct 30

4:55 pm - 11:56 pmSJU San Juan Luis Munoz Marin Intl-LEX Lexington Blue Grass

8h 01m1 stop Chicago O'Hare Intl

5:00 am - 3:40 pmLEX Lexington Blue Grass-SJU San Juan Luis Munoz Marin Intl

9h 40m1 stop Chicago O'Hare Intl

$316United Airlines

Fri, Dec 4 - Mon, Dec 7

1:00 pm - 11:56 pmSJU San Juan Luis Munoz Marin Intl-LEX Lexington Blue Grass

11h 56m2 stops Newark Chicago O'Hare Intl

7:00 am - 3:40 pmLEX Lexington Blue Grass-SJU San Juan Luis Munoz Marin Intl

7h 40m1 stop Chicago O'Hare Intl

$316United Airlines

Fri, Dec 4 - Mon, Dec 7

Recent last minute flight deals from Puerto Rico to Kentucky

Enter your travel dates to find the best prices.

3:10 am - 10:17 amSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

8h 07m1 stop Orlando

9:59 pm - 12:01 amBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

25h 02m1 stop Philadelphia

$241Frontier

Sat, Sep 5 - Sun, Sep 27

8:43 pm - 10:17 amSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

14h 34m1 stop Orlando

5:05 pm - 11:06 amBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

17h 01m1 stop Orlando

$254Frontier

Sat, Sep 5 - Mon, Sep 7

3:47 pm - 9:07 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

6h 20m1 stop Charlotte Douglas

5:25 am - 4:11 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

9h 46m1 stop Miami

$312American Airlines

Fri, Sep 4 - Tue, Sep 8

1:38 pm - 9:07 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

8h 29m2 stops Miami Charlotte Douglas

10:43 am - 9:55 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

10h 12m1 stop Miami

$312American Airlines

Fri, Sep 4 - Tue, Sep 8

1:00 am - 9:34 amSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

9h 34m2 stops Newark Washington, D.C. Dulles Intl

6:30 am - 3:12 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

7h 42m1 stop Houston George Bush Intcntl

$325United Airlines

Thu, Sep 3 - Tue, Sep 8

1:00 am - 9:34 amSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

9h 34m2 stops Newark Washington, D.C. Dulles Intl

6:15 am - 3:42 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

8h 27m1 stop Houston George Bush Intcntl

$402United Airlines

Thu, Sep 3 - Mon, Sep 7

11:35 am - 5:45 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

7h 10m2 stops Orlando Knoxville McGhee Tyson

5:25 am - 2:30 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

8h 05m1 stop Baltimore/Washington

$460Southwest

Fri, Sep 4 - Mon, Sep 7

11:35 am - 7:50 pmSJU San Juan Luis Munoz Marin Intl-BNA Nashville Intl

9h 15m2 stops Orlando Atlanta Hartsfield-Jackson

9:00 am - 8:05 pmBNA Nashville Intl-SJU San Juan Luis Munoz Marin Intl

10h 05m2 stops Lambert-St Louis Orlando

$528Southwest

Fri, Sep 4 - Mon, Sep 7

7:00 am - 4:21 pmSJU San Juan Luis Munoz Marin Intl-TYS Knoxville McGhee Tyson

9h 21m1 stop Jacksonville

2:30 pm - 11:06 amTYS Knoxville McGhee Tyson-SJU San Juan Luis Munoz Marin Intl

20h 36m1 stop Orlando

$603Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

6:35 am - 8:55 amSJU San Juan Luis Munoz Marin Intl-SDF Louisville Intl

26h 20m1 stop Fort Lauderdale

8:28 pm - 2:15 amSDF Louisville Intl-SJU San Juan Luis Munoz Marin Intl

29h 47m2 stops Charleston Orlando

$608Multiple Airlines

Thu, Sep 3 - Fri, Sep 4

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Southwest flights from Puerto Rico to Kentucky

Our best Southwest deals on Puerto Rico to Kentucky flight tickets

Southwest

Sep 19

SJU5:05 amSan Juan Luis Munoz Marin Intl

7h 25m

1 stop

BNA11:30 amNashville Intl

Sep 21

BNA5:10 pmNashville Intl

5h 45m

1 stop

SJU11:55 pmSan Juan Luis Munoz Marin Intl

$273

Southwest

Oct 22

SJU10:50 pmSan Juan Luis Munoz Marin Intl

9h 25m

1 stop

BNA7:15 amNashville Intl

Oct 27

BNA12:55 pmNashville Intl

9h 15m

2 stops

SJU11:10 pmSan Juan Luis Munoz Marin Intl

$286

Southwest

Sep 18

SJU10:00 amSan Juan Luis Munoz Marin Intl

7h 05m

1 stop

BNA4:05 pmNashville Intl

Sep 19

BNA9:10 amNashville Intl

6h 30m

1 stop

SJU4:40 pmSan Juan Luis Munoz Marin Intl

$299

American Airlines flights from Puerto Rico to Kentucky

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

American Airlines

Sep 25

SJU3:41 pmSan Juan Luis Munoz Marin Intl

7h 24m

1 stop

BNA10:05 pmNashville Intl

Sep 28

BNA6:38 amNashville Intl

7h 12m

1 stop

SJU2:50 pmSan Juan Luis Munoz Marin Intl

$204

American Airlines

Jan 28

SJU7:38 amSan Juan Luis Munoz Marin Intl

11h 14m

1 stop

BNA4:52 pmNashville Intl

Feb 3

BNA7:30 amNashville Intl

11h 55m

1 stop

SJU9:25 pmSan Juan Luis Munoz Marin Intl

$209

American Airlines

Oct 6

SJU7:30 amSan Juan Luis Munoz Marin Intl

12h 35m

1 stop

CVG8:05 pmCincinnati Cinci./N. Kentucky

Oct 13

CVG6:15 amCincinnati Cinci./N. Kentucky

5h 54m

1 stop

SJU12:09 pmSan Juan Luis Munoz Marin Intl

$232

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanCincinnati

SJU San Juan Luis Munoz Marin Intl - CVG Cincinnati Cinci./N. Kentucky

SJUCVG

San Juan Luis Munoz Marin Intl

Fri 11/6

3:59 pm-11:34 am

1 stop20h 35m

Cincinnati Cinci./N. Kentucky

Mon 11/9

2:59 pm-12:59 am

1 stop9h 00m

$191

San JuanNashville

SJU San Juan Luis Munoz Marin Intl - BNA Nashville Intl

SJUBNA

San Juan Luis Munoz Marin Intl

Fri 9/25

3:41 pm-10:05 pm

1 stop7h 24m

Nashville Intl

Mon 9/28

6:38 am-2:50 pm

1 stop7h 12m

$204

San JuanNashville

SJU San Juan Luis Munoz Marin Intl - BNA Nashville Intl

SJUBNA

San Juan Luis Munoz Marin Intl

Wed 10/21

6:20 am-9:40 pm

1 stop16h 20m

Nashville Intl

Mon 10/26

6:05 pm-12:09 pm

1 stop17h 04m

$204

San JuanNashville

SJU San Juan Luis Munoz Marin Intl - BNA Nashville Intl

SJUBNA

San Juan Luis Munoz Marin Intl

Fri 9/25

6:42 pm-8:48 am

1 stop15h 06m

Nashville Intl

Mon 9/28

5:40 pm-9:35 am

1 stop14h 55m

$213

San JuanCincinnati

SJU San Juan Luis Munoz Marin Intl - CVG Cincinnati Cinci./N. Kentucky

SJUCVG

San Juan Luis Munoz Marin Intl

Fri 10/23

5:11 pm-10:42 am

1 stop17h 31m

Cincinnati Cinci./N. Kentucky

Mon 10/26

7:30 am-9:15 am

1 stop25h 45m

$218

San JuanKnoxville

SJU San Juan Luis Munoz Marin Intl - TYS Knoxville McGhee Tyson

SJUTYS

San Juan Luis Munoz Marin Intl

Fri 10/2

7:15 am-8:35 am

1 stop25h 20m

Knoxville McGhee Tyson

Sat 10/10

9:36 pm-1:31 pm

1 stop15h 55m

$240

San JuanNashville

SJU San Juan Luis Munoz Marin Intl - BNA Nashville Intl

SJUBNA

San Juan Luis Munoz Marin Intl

Sat 9/19

5:05 am-11:30 am

1 stop7h 25m

Nashville Intl

Mon 9/21

5:10 pm-11:55 pm

1 stop5h 45m

$273

Quickest round-trip

San JuanNashville

SJU San Juan Luis Munoz Marin Intl - BNA Nashville Intl

SJUBNA

San Juan Luis Munoz Marin Intl

Fri 10/30

10:10 am-3:10 pm

1 stop6h 00m

Nashville Intl

Fri 10/30

6:55 pm-1:25 am

1 stop5h 30m

$281

San JuanLexington

SJU San Juan Luis Munoz Marin Intl - LEX Lexington Blue Grass

SJULEX

San Juan Luis Munoz Marin Intl

Fri 12/4

4:55 pm-11:56 pm

1 stop8h 01m

Lexington Blue Grass

Mon 12/7

5:00 am-3:40 pm

1 stop9h 40m

$316

San JuanLexington

SJU San Juan Luis Munoz Marin Intl - LEX Lexington Blue Grass

SJULEX

San Juan Luis Munoz Marin Intl

Fri 12/4

1:00 pm-11:56 pm

2 stops11h 56m

Lexington Blue Grass

Mon 12/7

7:00 am-3:40 pm

1 stop7h 40m

$316

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 September, then August is your next best option. Flight prices from Puerto Rico to Kentucky during August average around $366.

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

Best Price Found	$101
Fastest flight time	5h 50m
Direct flights	Mon, Tue and Sun
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Puerto Rico in the past 72 hours is $101. The best round-trip flight deal from Puerto Rico to Kentucky found on momondo in the last 72 hours is $191.

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

Direct flights go from Puerto Rico to Kentucky on Monday, Tuesday 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 September 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 7.8 8,549 reviews	Search Delta flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 12,030 reviews	Search American Airlines flights
Southwest	PriceFrom $318	Free Cancellation	Rating 8.0 4,198 reviews	Search Southwest 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.