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$118+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LEX
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
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 October 21, 2025.

Round-trip from

$235
(American Airlines)

One-way from

$118
(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 October 21, 2025.

This American Airlines deal was found by Cheapflights users on 10/20. 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 11/134:44 pmSJU - LEX
1 stop6h 20mAmerican Airlines
Sun 11/168:10 pmLEX - SJU
2 stops13h 07mAmerican Airlines
Deal found 10/20$235
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:52 pmSJU - LEX
1 stop7h 52mUnited Airlines
Tue 11/117:05 amLEX - SJU
2 stops13h 21mUnited Airlines
Deal found 10/20$317
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:05 amSJU - LEX
2 stops12h 12mUnited Airlines
Sun 11/1610:40 amLEX - SJU
1 stop9h 20mUnited Airlines
Deal found 10/19$325
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/77:15 amSJU - LEX
1 stop15h 41mAmerican Airlines
Tue 11/1111:21 amLEX - SJU
1 stop8h 27mAmerican Airlines
Deal found 10/20$364
This Delta deal was found by Cheapflights users on 10/18. 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 12/197:00 amSJU - LEX
1 stop8h 56mDelta
Tue 12/237:10 amLEX - SJU
1 stop9h 20mDelta
Deal found 10/18$1,038

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 October 21, 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

Thu 11/13

8:00 am-10:04 pm

1 stop15h 04m

Lexington Blue Grass

Sun 11/16

8:10 pm-10:17 am

2 stops13h 07m

$235

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 12/25

4:48 pm-11:07 pm

1 stop7h 19m

$118

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 11/22

5:00 pm-10:26 am

1 stop18h 26m

$175

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 11/8

7:15 am-9:56 pm

1 stop15h 41m

$200

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 11/7

7:15 am-9:56 pm

1 stop15h 41m

$200

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 12/26

7:30 am-2:56 pm

1 stop8h 26m

$200

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 12/24

2:05 am-1:16 pm

2 stops12h 11m

$210

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 12/25

10:26 am-10:30 am

2 stops25h 04m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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, February is the cheapest month in which you can book a flight from Puerto Rico to Lexington (average of $73). Flying from Puerto Rico to Lexington in June is currently the most expensive (average of $251). 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 October 21, 2025.

It’s optimal to fly from Puerto Rico to Lexington at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the evening.

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 fly from Puerto Rico to Lexington in about 15h 04m. The time it takes to get you to your destination can typically vary by up to . There are 1757 mi between Puerto Rico and Lexington.

  • 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, February is the cheapest month in which you can book a flight from Puerto Rico to Lexington (average of $73). Flying from Puerto Rico to Lexington in June is currently the most expensive (average of $251). 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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