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Lexington

$168+ Cheap flights from San Juan 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LEX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from San Juan to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$266
(Delta)

One-way from

$168
(American Airlines)
From San Juan to Lexington Blue Grass
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One-way flight from San Juan to Lexington Blue Grass
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Find flight deals from San Juan to Lexington

Cheapest flights from San Juan to Lexington
Explore the most affordable flight options available from San Juan to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 stop8h 15mAmerican Airlines
Sun 11/168:10 pmLEX - SJU
1 stop16h 28mAmerican Airlines
Deal found 9/14$285
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/85:30 amSJU - LEX
2 stops11h 21mAmerican Airlines
Sat 10/118:02 pmLEX - SJU
2 stops15h 04mAmerican Airlines
Deal found 9/16$350
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/167:05 amLEX - SJU
1 stop7h 35mUnited Airlines
Deal found 9/15$465
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/71:05 amSJU - LEX
2 stops14h 43mUnited Airlines
Sat 10/1110:37 amLEX - SJU
2 stops13h 20mUnited Airlines
Deal found 9/16$609

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan 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 September 16, 2025.
Use the filters below to find and compare flights from San Juan to Lexington that are best for you.

Fly from

San Juan

Fly to

Lexington

Route

Depart

Return

Price

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 2/5

2:10 pm-11:55 pm

1 stop10h 45m

Lexington Blue Grass

Mon 2/9

5:55 am-1:00 pm

1 stop6h 05m

$266

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 11/13

2:05 pm-11:59 pm

1 stop10h 54m

Lexington Blue Grass

Sun 11/16

8:10 pm-1:38 pm

1 stop16h 28m

$285

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

12:33 pm-11:40 pm

2 stops10h 07m

$295

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 10/8

5:30 am-4:51 pm

2 stops11h 21m

Lexington Blue Grass

Sat 10/11

5:59 pm-11:54 pm

1 stop5h 55m

$350

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 11/8

7:15 am-9:56 pm

1 stop15h 41m

$168

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 10/15

5:30 am-11:15 pm

1 stop17h 45m

$172

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Tue 10/14

1:59 am-6:35 pm

2 stops40h 36m

$252

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 11/7

2:05 am-1:17 pm

2 stops12h 12m

$253

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 1/3

2:05 am-1:16 pm

2 stops12h 11m

$253

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 1/1

2:05 am-1:16 pm

2 stops12h 11m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from San Juan to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from San Juan 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 San Juan to Lexington

What is the cheapest month to book a flight from San Juan to Lexington?

Currently, August is the cheapest month in which you can book a flight from San Juan to Lexington (average of $303). Flying from San Juan 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.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 San Juan?

    If you book a flight to Lexington from San Juan, you will be flying to Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington. There are 0 flights from San Juan to Blue Grass per day from 0 different airlines.

  • How long is the flight from San Juan to Lexington?

    A quick flight from San Juan to Lexington can take about 10h 45m. Delta provides one of the quickest options available for as low as $266. San Juan and Lexington are separated by a distance of 1757 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Juan to Lexington that include hotel bookings?

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

  • How can I find direct flights from San Juan to Lexington?

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

  • Can I find deals for business class flights from San Juan to Lexington?

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Lexington?

    Currently, August is the cheapest month in which you can book a flight from San Juan to Lexington (average of $303). Flying from San Juan 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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