HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$113+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 3, 2025.

Round-trip from

$225
(American Airlines)

One-way from

$113
(Delta)

Popular in

December

Cheapest in

January

Average price

$470
From Lexington Blue Grass to Puerto Rico
Search Deals
One-way flight from Lexington Blue Grass to Puerto Rico
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 10/146:15 amLEX - SJU
2 stops15h 56mAmerican Airlines
Tue 10/217:00 amSJU - LEX
2 stops9h 51mAmerican Airlines
Deal found 7/1$225
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Thu 7/1010:00 amLEX - SJU
2 stops25h 32mMultiple Airlines
Mon 7/1410:14 pmSJU - LEX
1 stop13h 09mMultiple Airlines
Deal found 7/2$324
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 12/87:05 amLEX - SJU
2 stops13h 21mUnited Airlines
Mon 12/82:05 amSJU - LEX
2 stops12h 13mUnited Airlines
Deal found 7/3$387
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 12/810:07 amLEX - VQS
2 stops30h 53mUnited Airlines
Wed 12/108:45 amVQS - LEX
2 stops37h 09mUnited Airlines
Deal found 7/1$1,155
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/227:00 amLEX - CPX
2 stops9h 51mUnited Airlines
Thu 9/2510:13 amCPX - LEX
2 stops13h 46mUnited Airlines
Deal found 7/2$1,225

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 July 3, 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

Tue 10/14

6:15 am-10:11 pm

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Tue 10/21

7:00 am-4:51 pm

2 stops9h 51m

$225

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Thu 7/17

10:00 am-9:09 pm

3 stops35h 09m

San Juan Luis Munoz Marin Intl

Mon 7/21

10:14 pm-11:23 am

1 stop13h 09m

$344

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 10/14

3:45 pm-10:21 pm

1 stop6h 36m

San Juan Luis Munoz Marin Intl

Tue 10/21

7:30 am-2:58 pm

1 stop7h 28m

$379

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 12/8

7:05 am-9:26 pm

2 stops13h 21m

San Juan Luis Munoz Marin Intl

Mon 12/8

2:05 am-1:18 pm

2 stops12h 13m

$387

LexingtonVieques

LEX - VQS

LEXVQS

Lexington Blue Grass

Mon 12/8

10:07 am-6:00 pm

2 stops30h 53m

Vieques

Wed 12/10

8:45 am-8:54 pm

2 stops37h 09m

$1,155

LexingtonCulebra

LEX - CPX

LEXCPX

Lexington Blue Grass

Mon 9/22

7:00 am-4:51 pm

2 stops9h 51m

Culebra

Thu 9/25

10:13 am-11:59 pm

2 stops13h 46m

$1,225

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 8/25

7:10 am-4:36 pm

1 stop9h 26m

$113

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 8/26

4:04 pm-10:49 pm

1 stop6h 45m

$133

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 8/26

7:00 am-2:44 pm

1 stop7h 44m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, September is the cheapest month in which you can book a flight from Lexington to Puerto Rico (average of $254). Flying from Lexington to Puerto Rico in June is currently the most expensive (average of $339). 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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lexington to Puerto Rico as you normally would.

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 July 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, 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
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Lexington to Puerto Rico one-way?

    One-way options have recently been found by users for as low as $113 on Delta. Other airlines that offer cheap prices include American Airlines from $133 and United Airlines from $158 one-way.

  • 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 - Culebra or Lexington Blue Grass - Vieques 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, September is the cheapest month in which you can book a flight from Lexington to Puerto Rico (average of $254). Flying from Lexington to Puerto Rico in June is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lexington to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Montego Bay flights
Cincinnati to Nassau flights
Cincinnati to Luis Munoz Marin Intl flights
Nashville to Luis Munoz Marin Intl flights
Nashville to Willemstad flights
Cincinnati to Oranjestad flights
Cincinnati to Punta Cana flights
Louisville to Luis Munoz Marin Intl flights
Cincinnati to Saint Thomas Island flights
Nashville to Punta Cana flights
Nashville to Montego Bay flights
Cincinnati to Gregory Town flights
Nashville to Castries flights
Lexington to Montego Bay flights
Nashville to Saint Thomas Island flights
Knoxville to Luis Munoz Marin Intl flights
Lexington to Luis Munoz Marin Intl flights
Nashville to Oranjestad flights
Nashville to Nassau flights
Cincinnati to Simpson Bay flights
Louisville to Oranjestad flights
Louisville to Nassau flights
Nashville to Simpson Bay flights
Cincinnati to Willemstad flights
Louisville to Providenciales flights
Cincinnati to St. John's flights
Louisville to Gregory Town flights
Louisville to Punta Cana flights
Knoxville to Montego Bay flights
Cincinnati to Castries flights
Louisville to Montego Bay flights
Louisville to Saint Thomas Island flights
Knoxville to Saint Thomas Island flights
Cincinnati to George Town flights
Cincinnati to St. George's flights
Cincinnati to Santo Domingo flights
Knoxville to Oranjestad flights
Nashville to Providenciales flights
Cincinnati to Christiansted flights
Knoxville to Punta Cana flights
Knoxville to Castries flights
Lexington to Oranjestad flights
Knoxville to Nassau flights
Cincinnati to Bridgetown flights
Nashville to Christiansted flights
Lexington to Punta Cana flights
Cincinnati to Providenciales flights
Nashville to Freeport flights

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$354Average$574FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.