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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
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$311
(Mytrip)

One-way from

$113
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$574
From Lexington Blue Grass to Puerto Rico
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One-way flight from Lexington Blue Grass to Puerto Rico
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High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 9/1412:16 pmLEX - SJU
1 stop27h 25mMultiple Airlines
Wed 9/1710:51 amSJU - LEX
2 stops24h 35mMultiple Airlines
Deal found 6/10$288
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 11/84:09 pmLEX - SJU
1 stop6h 22mAmerican Airlines
Sun 11/166:30 amSJU - LEX
1 stop12h 05mAmerican Airlines
Deal found 6/11$322
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 9/131:30 pmLEX - SJU
1 stop8h 38mDelta
Sun 9/217:30 amSJU - LEX
1 stop9h 40mDelta
Deal found 6/11$365
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 10/47:05 amLEX - SJU
1 stop7h 39mUnited Airlines
Sat 10/113:56 pmSJU - LEX
1 stop8h 01mUnited Airlines
Deal found 6/9$385

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 June 12, 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

Sun 7/20

7:34 pm-9:09 pm

1 stop25h 35m

San Juan Luis Munoz Marin Intl

Fri 7/25

1:37 am-1:38 pm

2 stops36h 01m

$311

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 8/30

4:04 pm-10:49 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Wed 9/3

4:42 pm-11:03 pm

1 stop6h 21m

$322

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 7/22

1:03 pm-8:39 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Tue 7/29

2:36 pm-8:55 pm

1 stop6h 19m

$419

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sun 7/20

7:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Sat 7/26

3:56 pm-11:44 pm

1 stop7h 48m

$565

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 8/25

4:04 pm-10:49 pm

1 stop6h 45m

$113

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Thu 6/26

9:09 pm-10:27 pm

2 stops25h 18m

$178

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Wed 6/18

5:50 am-11:59 am

1 stop6h 09m

$250

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 6/21

2:07 pm-11:54 pm

1 stop9h 47m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Lexington to Puerto Rico, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 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

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Alternative routes for Lexington to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$354Average$576FlexibilityNo cancel feeOn-time71%

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