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$128+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LEX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 3/137:40 am
SJU
-
LEX
1 stop9h 36m
American Airlines
Sun 3/1510:27 am
LEX
-
SJU
1 stop17h 57m
American Airlines
Deal found 1/26$414
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/252:05 am
SJU
-
LEX
2 stops12h 10m
United Airlines
Mon 3/210:35 am
LEX
-
SJU
1 stop9h 25m
United Airlines
Deal found 1/26$504
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/108:35 am
SJU
-
LEX
1 stop9h 13m
United Airlines
Sat 2/145:45 pm
LEX
-
SJU
2 stops11h 26m
United Airlines
Deal found 1/25$623
This United Airlines deal was found by Cheapflights users on 1/27. 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 1/287:45 am
SJU
-
LEX
2 stops13h 46m
United Airlines
Sat 1/3110:30 am
LEX
-
SJU
1 stop9h 30m
United Airlines
Deal found 1/27$674
This United Airlines deal was found by Cheapflights users on 1/27. 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 1/287:45 am
SJU
-
LEX
2 stops13h 46m
United Airlines
Sun 2/18:35 am
LEX
-
SJU
3 stops12h 47m
United Airlines
Deal found 1/27$1,118
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 1/283:20 pm
SJU
-
LEX
1 stop7h 21m
Delta
Sun 2/16:00 am
LEX
-
SJU
1 stop10h 17m
Delta
Deal found 1/27$3,490
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 1/283:20 pm
SJU
-
LEX
1 stop7h 21m
Delta
Sat 1/3110:31 am
LEX
-
SJU
1 stop9h 27m
Delta
Deal found 1/27$3,952

Find 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 January 27, 2026.

Round-trip from

$414
(American Airlines)

One-way from

$128
(American Airlines)
From Puerto Rico to Lexington Blue Grass
Search Deals
One-way flight from Puerto Rico to Lexington Blue Grass
Search Deals

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 January 27, 2026.
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 3/13

7:40 am-5:16 pm

1 stop9h 36m

Lexington Blue Grass

Sun 3/15

10:27 am-4:24 am

1 stop17h 57m

$414

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 2/25

2:05 am-1:15 pm

2 stops12h 10m

Lexington Blue Grass

Mon 3/2

10:35 am-9:00 pm

1 stop9h 25m

$504

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Tue 2/10

8:35 am-4:48 pm

1 stop9h 13m

Lexington Blue Grass

Sat 2/14

5:45 pm-6:11 am

2 stops11h 26m

$623

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 5/1

11:59 pm-1:35 pm

1 stop13h 36m

$128

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Tue 3/10

3:12 pm-12:49 pm

2 stops21h 37m

$162

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 3/11

6:33 am-6:40 pm

1 stop12h 07m

$162

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sun 5/3

6:00 am-11:52 pm

1 stop17h 52m

$168

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Tue 3/10

7:05 am-8:09 pm

2 stops13h 04m

$252

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Mon 2/23

6:15 am-11:50 am

1 stop6h 35m

$348

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Mon 2/23

10:15 am-1:15 pm

2 stops28h 00m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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, January is the cheapest month in which you can book a flight from Puerto Rico to Lexington (average of $113). 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.

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 United Airlines fly from Puerto Rico to Lexington in about 9h 36m. The time it takes to get you to your destination can typically vary by up to 2h 34m. 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, January is the cheapest month in which you can book a flight from Puerto Rico to Lexington (average of $113). 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
Somerset
Berea
Georgetown
Frankfort

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