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$108+ Cheap flights from Puerto Rico to Lexington (LEX)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LEX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Puerto Rico to Lexington

Keep the following information in mind while searching for Puerto Rico to Lexington flight deals. Data was last updated August 20, 2025.

Round-trip from

$219
(American Airlines)

One-way from

$108
(Delta)
From Puerto Rico to Lexington Blue Grass
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One-way flight from Puerto Rico to Lexington Blue Grass
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Find flight deals from Puerto Rico to Lexington

Cheapest flights from Puerto Rico to Lexington
Explore the most affordable flight options available from Puerto Rico to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 9/124:43 pmSJU - LEX
2 stops17h 56mAmerican Airlines
Fri 9/197:15 pmLEX - SJU
2 stops17h 35mAmerican Airlines
Deal found 8/20$219
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/122:26 pmSJU - LEX
1 stop9h 21mDelta
Fri 9/193:42 pmLEX - SJU
1 stop6h 18mDelta
Deal found 8/19$270
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 9/263:05 pmSJU - LEX
1 stop9h 21mAmerican Airlines
Thu 10/25:57 pmLEX - SJU
2 stops17h 14mAmerican Airlines
Deal found 8/20$288
This American Airlines deal was found by Cheapflights users on 8/20. 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 11/46:25 amSJU - LEX
2 stops10h 02mAmerican Airlines
Thu 11/62:11 pmLEX - SJU
1 stop14h 19mAmerican Airlines
Deal found 8/20$357
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 8/202:55 pmSJU - LEX
1 stop8h 28mAmerican Airlines
Sun 8/246:41 amLEX - SJU
1 stop16h 15mAmerican Airlines
Deal found 8/17$379
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 10/23:50 pmSJU - LEX
1 stop8h 30mAmerican Airlines
Sun 10/56:28 amLEX - SJU
2 stops17h 11mAmerican Airlines
Deal found 8/20$384

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Lexington 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 August 20, 2025.
Use the filters below to find and compare flights from Puerto Rico to Lexington that are best for you.

Fly from

Puerto Rico

Fly to

Lexington

Route

Depart

Return

Price

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 9/12

4:43 pm-10:39 am

2 stops17h 56m

Lexington Blue Grass

Fri 9/19

7:15 pm-12:50 pm

2 stops17h 35m

$219

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 9/12

2:26 pm-11:47 pm

1 stop9h 21m

Lexington Blue Grass

Fri 9/19

3:42 pm-10:00 pm

1 stop6h 18m

$270

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 2/5

6:20 pm-11:55 pm

1 stop6h 35m

Lexington Blue Grass

Mon 2/9

5:55 am-1:00 pm

1 stop6h 05m

$270

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 2/5

2:45 pm-10:20 am

2 stops20h 35m

Lexington Blue Grass

Mon 2/9

8:18 pm-11:45 am

1 stop14h 27m

$275

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 9/26

4:43 pm-10:39 am

2 stops17h 56m

Lexington Blue Grass

Thu 10/2

5:57 pm-11:11 am

2 stops17h 14m

$288

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 9/26

12:58 pm-7:08 pm

1 stop6h 10m

$108

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 9/25

7:30 am-2:57 pm

1 stop7h 27m

$108

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Mon 9/29

7:30 am-2:57 pm

1 stop7h 27m

$108

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 9/27

7:30 am-2:57 pm

1 stop7h 27m

$108

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 10/1

7:30 am-5:05 pm

1 stop9h 35m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 17 results
1
2

Best time to book a flight from Puerto Rico to Lexington

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

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

Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Lexington (average of $303). Flying from Puerto Rico to Lexington in April is currently the most expensive (average of $390). 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 PR to LEX?

Find hourly flight availability from Puerto Rico to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

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

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated August 20, 2025.
See what other customers who have flown with American Airlines from Puerto Rico to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Lexington. 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 into for flights to Lexington from Puerto Rico?

    Lexington Blue Grass (LEX) is the airport you will fly into if you book a flight from Puerto Rico to Lexington. It is only a 5.6 mi journey from Blue Grass (LEX) to Lexington’s city center.

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

    Airlines like American Airlines and Delta fly from Puerto Rico to Lexington in about 9h 21m. The time it takes to get you to your destination can typically vary by up to 8h 35m. There are 1757 mi between Puerto Rico and Lexington. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Lexington (average of $303). Flying from Puerto Rico to Lexington in April is currently the most expensive (average of $390). 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

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Berea
Frankfort

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Top airline flying from Puerto Rico to Lexington

Discover the top airline that operate flights from Puerto Rico to Lexington. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$343Average$540FlexibilityNo cancel feeOn-time71%

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