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Puerto Rico

$118+ Cheap flights from Lexington (LEX) to Puerto Rico

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJU
janv. 17 — janv. 241
sam. 1/17
sam. 1/24
1 adult, Economy
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Cheap flight deals from Lexington to Puerto Rico

Cheapest flights from Lexington to Puerto Rico
Explore the most affordable flight options available from Lexington to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/188:24 pmLEX - SJU
2 stops28h 48mMultiple Airlines
mer. 12/246:28 pmSJU - LEX
1 stop20h 00mMultiple Airlines
Deal found 12/16$478
This Mytrip deal was found by Cheapflights users on 12/17. 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.
jeu. 12/252:18 pmLEX - SJU
1 stop6h 47mMultiple Airlines
mar. 12/3011:38 amSJU - LEX
1 stop9h 55mMultiple Airlines
Deal found 12/17$524
This Delta deal was found by Cheapflights users on 12/16. 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.
mar. 12/236:20 amLEX - SJU
1 stop7h 13mDelta
lun. 12/294:48 pmSJU - LEX
1 stop7h 19mDelta
Deal found 12/16$532
This Delta deal was found by Cheapflights users on 12/16. 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.
dim. 12/213:36 pmLEX - SJU
1 stop6h 44mDelta
lun. 12/294:48 pmSJU - LEX
1 stop7h 19mDelta
Deal found 12/16$562
This Delta deal was found by Cheapflights users on 12/16. 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.
mar. 12/236:20 amLEX - SJU
1 stop8h 27mDelta
ven. 12/266:30 amSJU - LEX
1 stop9h 26mDelta
Deal found 12/16$591
This American Airlines deal was found by Cheapflights users on 12/17. 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.
sam. 12/206:00 amLEX - SJU
1 stop14h 11mAmerican Airlines
dim. 12/286:15 pmSJU - LEX
1 stop6h 41mAmerican Airlines
Deal found 12/17$599
This Delta deal was found by Cheapflights users on 12/16. 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.
dim. 12/213:36 pmLEX - SJU
1 stop6h 44mDelta
ven. 12/266:30 amSJU - LEX
1 stop9h 26mDelta
Deal found 12/16$621
This Delta deal was found by Cheapflights users on 12/16. 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.
mar. 12/236:20 amLEX - SJU
1 stop8h 27mDelta
mar. 12/303:44 pmSJU - LEX
1 stop8h 23mDelta
Deal found 12/16$645
This American Airlines deal was found by Cheapflights users on 12/17. 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.
sam. 12/206:00 amLEX - SJU
1 stop14h 11mAmerican Airlines
sam. 12/272:39 pmSJU - LEX
2 stops10h 17mAmerican Airlines
Deal found 12/17$659
This United Airlines deal was found by Cheapflights users on 12/16. 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.
sam. 12/205:48 pmLEX - SJU
2 stops11h 23mUnited Airlines
dim. 12/288:10 amSJU - LEX
1 stop9h 55mUnited Airlines
Deal found 12/16$667

Find flight deals from Lexington to Puerto Rico

Keep the following information in mind while searching for Lexington to Puerto Rico flight deals. Data was last updated décembre 18, 2025.

Round-trip from

$235
(American Airlines)

One-way from

$118
(Delta)

Popular in

December

Cheapest in

October

Average price

$936
From Lexington Blue Grass to Puerto Rico
Search Deals
One-way flight from Lexington Blue Grass to Puerto Rico
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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, Cheapflights users made 2,558,603 searches. Data last updated décembre 18, 2025.
Use the filters below to find and compare flights from Lexington to Puerto Rico that are best for you.

Fly from

Lexington

Fly to

Puerto Rico

Route

Depart

Return

Price

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

dim. 1/25

7:41 am-10:26 pm

1 stop13h 45m

San Juan Luis Munoz Marin Intl

jeu. 1/29

3:49 pm-9:28 pm

1 stop6h 39m

$235

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

lun. 1/12

9:30 pm-9:47 am

1 stop11h 17m

San Juan Luis Munoz Marin Intl

jeu. 1/15

8:05 pm-8:40 pm

1 stop25h 35m

$296

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

lun. 1/12

12:49 pm-11:56 pm

2 stops10h 07m

San Juan Luis Munoz Marin Intl

jeu. 1/15

8:20 am-5:53 pm

2 stops10h 33m

$298

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sam. 1/17

2:00 pm-6:11 am

2 stops15h 11m

San Juan Luis Munoz Marin Intl

ven. 1/23

2:05 am-1:25 pm

2 stops12h 20m

$325

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

jeu. 1/15

11:51 am-12:32 pm

1 stop23h 41m

San Juan Luis Munoz Marin Intl

mer. 1/21

6:00 am-11:01 am

2 stops30h 01m

$379

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

lun. 1/12

8:35 am-12:36 am

2 stops15h 01m

San Juan Luis Munoz Marin Intl

mer. 1/14

2:05 am-1:25 pm

2 stops12h 20m

$382

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sam. 1/17

2:00 pm-6:11 am

2 stops15h 11m

San Juan Luis Munoz Marin Intl

mer. 1/21

8:35 am-5:13 pm

1 stop9h 38m

$383

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

dim. 1/25

5:32 pm-6:11 am

2 stops11h 39m

San Juan Luis Munoz Marin Intl

jeu. 1/29

8:35 am-4:48 pm

1 stop9h 13m

$383

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

dim. 2/1

8:35 am-10:22 pm

2 stops12h 47m

San Juan Luis Munoz Marin Intl

jeu. 2/5

8:35 am-4:48 pm

1 stop9h 13m

$383

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

jeu. 2/19

3:46 pm-11:58 pm

1 stop7h 12m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
1
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Best time to book a flight from Lexington to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Lexington 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 Lexington to Puerto Rico

What is the cheapest month to book a flight from Lexington to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from Lexington to Puerto Rico (average of $97). Flying from Lexington to Puerto Rico in June is currently the most expensive (average of $252). 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 LEX to PR?

Find hourly flight availability from Lexington to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 18, 2025.

When flying from Lexington to Puerto Rico, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 5% versus a flight at noon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated décembre 18, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Lexington to Puerto Rico. 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.
Delta
7.9
Good
8,005 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Puerto Rico?

    If you book a flight to Puerto Rico from Lexington, you will be flying from Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington.

  • How long is the flight from Lexington to Puerto Rico?

    American Airlines and United Airlines can get you from Lexington to Puerto Rico in just under 13h 45m. Your travel time can differ by up to 1h 26m. The distance from Lexington to Puerto Rico is about 1757 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Lexington to Puerto Rico?

    Most travelers choose Lexington Blue Grass - San Juan Luis Munoz Marin Intl, Lexington Blue Grass - Vieques or Lexington Blue Grass - Culebra when deciding on the best route from Lexington to Puerto Rico.

  • Can I find deals for flights from Lexington to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Lexington to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Puerto Rico.

  • Can I find deals for business class flights from Lexington to Puerto Rico?

    Yes. Cheapflights offers flight deals from Lexington to Puerto Rico 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 Lexington to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Lexington to Puerto Rico (average of $97). Flying from Lexington to Puerto Rico in June is currently the most expensive (average of $252). 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 2 airlines flying from Lexington to Puerto Rico

Discover the top 2 airlines that operate flights from Lexington to Puerto Rico. 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 décembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$444FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$332Average$568FlexibilityNo cancel feeOn-time71%

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