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Lexington

$120+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LEX
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheap flight deals from San Juan to Lexington

Best flights from San Juan to Lexington
Discover carefully curated flight deals from San Juan to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2025.

This United Airlines deal was found by Cheapflights users on 12/19. 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.
Thu 1/298:35 amSJU - LEX
1 stop9h 13mUnited Airlines
Mon 2/22:00 pmLEX - SJU
2 stops9h 36mUnited Airlines
Deal found 12/19$470
This American Airlines deal was found by Cheapflights users on 12/20. 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 1/88:20 amSJU - LEX
2 stops10h 33mAmerican Airlines
Sun 1/117:17 pmLEX - SJU
1 stop16h 51mAmerican Airlines
Deal found 12/20$537
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 1/72:05 amSJU - LEX
2 stops15h 43mUnited Airlines
Sun 1/118:35 amLEX - SJU
2 stops15h 01mUnited Airlines
Deal found 12/20$520
This United Airlines deal was found by Cheapflights users on 12/20. 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 1/22:05 amSJU - LEX
2 stops12h 11mUnited Airlines
Tue 1/68:35 amLEX - SJU
2 stops12h 47mUnited Airlines
Deal found 12/20$1,017

Find 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 December 22, 2025.

Round-trip from

$470
(United Airlines)

One-way from

$120
(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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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 December 22, 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 1/29

8:35 am-4:48 pm

1 stop9h 13m

Lexington Blue Grass

Mon 2/2

2:00 pm-12:36 am

2 stops9h 36m

$470

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Wed 1/7

2:05 am-4:48 pm

2 stops15h 43m

Lexington Blue Grass

Sun 1/11

8:35 am-12:36 am

2 stops15h 01m

$520

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Thu 1/8

8:20 am-5:53 pm

2 stops10h 33m

Lexington Blue Grass

Sun 1/11

7:17 pm-1:08 pm

1 stop16h 51m

$537

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 1/2

2:05 am-1:16 pm

2 stops12h 11m

Lexington Blue Grass

Tue 1/6

8:35 am-10:22 pm

2 stops12h 47m

$1,017

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 3/6

5:14 pm-11:33 pm

1 stop7h 19m

$120

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 3/7

7:00 am-10:50 pm

1 stop16h 50m

$120

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Tue 4/21

8:30 am-5:44 pm

1 stop9h 14m

$181

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Fri 3/6

10:12 pm-7:33 am

2 stops34h 21m

$195

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Sat 3/7

7:00 am-7:33 am

2 stops25h 33m

$218

San JuanLexington

SJU - LEX

SJULEX

San Juan Luis Munoz Marin Intl

Mon 4/20

7:00 am-8:55 pm

1 stop13h 55m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 12 results
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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, February is the cheapest month in which you can book a flight from San Juan to Lexington (average of $97). Flying from San Juan 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 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 9h 13m. United Airlines provides one of the quickest options available for as low as $470. San Juan and Lexington are separated by a distance of 1757 mi.

  • 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, February is the cheapest month in which you can book a flight from San Juan to Lexington (average of $97). Flying from San Juan 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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