What are the cheapest airlines flying from Lexington to San Juan Luis Munoz Marin Intl Airport round-trip?

Cheapflights users have booked flights from Lexington to San Juan Luis Munoz Marin Intl Airport round-trip from $276. Other airlines that can offer you cheap pricing are Delta, from $365, and United Airlines, from $452. You may be able to fly from Lexington to San Juan Luis Munoz Marin Intl Airport for 45% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Lexington to San Juan Luis Munoz Marin Intl Airport one-way?

$113 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $133 and $150, respectively.

What is the cheapest day to fly from Lexington to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their Lexington to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What is the cheapest day to fly round-trip from Lexington to San Juan Luis Munoz Marin Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 44% on the overall cost on flights from Lexington to San Juan Luis Munoz Marin Intl Airport.

What is the cheapest month to fly from Lexington to San Juan Luis Munoz Marin Intl Airport?

January is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from Lexington. Prices for January average $507 per person but you can even find prices for as low as $264. The most expensive prices can be found in the month of December. Opting for a January flight can save you 15% on your journey compared to booking in December

What airport do you fly from for flights from Lexington to San Juan Luis Munoz Marin Intl?

For a flight from Lexington to San Juan Luis Munoz Marin Intl, you will be flying from Blue Grass. Lexington Blue Grass (LEX) is just 5.6 mi from the center of the city. Blue Grass is the only Lexington airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 2 airlines have flights to San Juan Luis Munoz Marin Intl from Lexington Blue Grass on a regular basis.

Can I find deals for flights from Lexington to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Lexington to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lexington to Luis Munoz Marin Intl?

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

Can I find deals for business class flights from Lexington to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Lexington to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$113+ Flights from Lexington to San Juan Luis Munoz Marin Intl Airport

Q: How far in advance should I book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport?

Travelers have found it’s best to book a flight 32 days in advance to save up to 90% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 32 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Lexington to San Juan Luis Munoz Marin Intl Airport 1-2 weeks in advance for as low as $369, or $406 for flights within the next 24 hours.

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Find cheap flights from Lexington to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lexington Blue Grass to San Juan Luis Munoz Marin Intl are usually found in January or August, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Lexington to Luis Munoz Marin Intl

Round-trip from	$276 (American Airlines)
One-way from	$113 (Delta)
Popular in	December
Cheapest in	January
Average price	$470

From Lexington Blue Grass to San Juan Luis Munoz Marin Intl

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One-way flight from Lexington Blue Grass to San Juan Luis Munoz Marin Intl

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High demand for flights, 9% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Lexington to Luis Munoz Marin Intl

Cheapest flights from Lexington to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lexington to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

Sat 11/84:09 pmLEX - SJU

1 stop6h 22mAmerican Airlines

Sun 11/166:30 amSJU - LEX

1 stop12h 05mAmerican Airlines

Deal found 7/8

$276

Thu 9/1812:16 pmLEX - SJU

2 stops28h 07mMultiple Airlines

Sat 9/201:59 amSJU - LEX

2 stops9h 27mMultiple Airlines

Deal found 7/9

$332

Sat 10/47:15 amLEX - SJU

1 stop6h 01mDelta

Sat 10/115:30 pmSJU - LEX

1 stop6h 25mDelta

Deal found 7/9

$365

Fri 12/57:05 amLEX - SJU

2 stops14h 17mUnited Airlines

Sat 12/138:30 amSJU - LEX

2 stops13h 24mUnited Airlines

Deal found 7/8

$452

Best flights from Lexington to Luis Munoz Marin Intl
Discover carefully curated flight deals from Lexington to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2025.

Sat 11/84:09 pmLEX - SJU

1 stop6h 22mAmerican Airlines

Sun 11/166:30 amSJU - LEX

1 stop12h 05mAmerican Airlines

Deal found 7/8

$276

Thu 9/1812:16 pmLEX - SJU

2 stops28h 07mMultiple Airlines

Sat 9/201:59 amSJU - LEX

2 stops9h 27mMultiple Airlines

Deal found 7/9

$332

Sat 10/47:15 amLEX - SJU

1 stop6h 01mDelta

Sat 10/115:30 pmSJU - LEX

1 stop6h 25mDelta

Deal found 7/9

$365

Fri 12/57:05 amLEX - SJU

2 stops14h 17mUnited Airlines

Sat 12/138:30 amSJU - LEX

2 stops13h 24mUnited Airlines

Deal found 7/8

$452

Last-minute flights from Lexington to Luis Munoz Marin Intl
Discover last-minute flight deals from Lexington to Luis Munoz Marin Intl. Data last updated July 9, 2025 and is based on user searches.

Tue 7/155:00 amLEX - SJU

2 stops13h 10mAmerican Airlines

Wed 7/308:30 amSJU - LEX

2 stops13h 22mAmerican Airlines

Deal found 7/7

$353

Tue 7/1512:13 pmLEX - SJU

2 stops23h 19mMultiple Airlines

Wed 7/303:50 pmSJU - LEX

3 stops21h 48mMultiple Airlines

Deal found 7/7

$397

Tue 7/157:00 amLEX - SJU

1 stop7h 44mUnited Airlines

Wed 7/233:56 pmSJU - LEX

1 stop7h 48mUnited Airlines

Deal found 7/7

$469

Thu 7/1710:05 amLEX - SJU

1 stop6h 30mDelta

Sat 7/196:15 amSJU - LEX

1 stop6h 00mDelta

Deal found 7/7

$1,295

One-way flights from Lexington to Luis Munoz Marin Intl
Search for one-way flight options from Lexington to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 9, 2025.

Mon 8/253:40 pmLEX - SJU

1 stop6h 27mDelta

Deal found 7/7

$113

Tue 8/267:56 amLEX - SJU

1 stop7h 04mAmerican Airlines

Deal found 7/9

$133

Sat 11/110:40 amLEX - SJU

1 stop9h 20mUnited Airlines

Deal found 7/8

$150

Sat 8/25:07 pmLEX - SJU

2 stops18h 25mMultiple Airlines

Deal found 7/7

$158

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lexington to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 11/8

4:09 pm-11:31 pm

1 stop6h 22m

San Juan Luis Munoz Marin Intl

Sun 11/16

6:30 am-5:35 pm

1 stop12h 05m

$276

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Thu 9/18

12:16 pm-4:23 pm

2 stops28h 07m

San Juan Luis Munoz Marin Intl

Sat 9/20

1:59 am-11:26 am

2 stops9h 27m

$332

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 10/4

7:15 am-1:16 pm

1 stop6h 01m

San Juan Luis Munoz Marin Intl

Sat 10/11

5:30 pm-11:55 pm

1 stop6h 25m

$365

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Fri 12/5

7:05 am-10:22 pm

2 stops14h 17m

San Juan Luis Munoz Marin Intl

Sat 12/13

8:30 am-8:54 pm

2 stops13h 24m

$452

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 8/25

3:40 pm-10:07 pm

1 stop6h 27m

$113

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 8/26

7:56 am-3:00 pm

1 stop7h 04m

$133

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 11/1

10:40 am-8:00 pm

1 stop9h 20m

$150

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 8/2

5:07 pm-11:32 am

2 stops18h 25m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Best time to book a flight from Lexington to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Lexington 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 Lexington to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport?

To ensure you get the cheapest price possible for a flight from Lexington to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Lexington to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 LEX to SJU?

When flying from Lexington to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at noon.

Reviews of airlines servicing Luis Munoz Marin Intl

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Lexington to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,954 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,842 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Lexington to San Juan Luis Munoz Marin Intl?
For a flight from Lexington to San Juan Luis Munoz Marin Intl, you will be flying from Blue Grass. Lexington Blue Grass (LEX) is just 5.6 mi from the center of the city. Blue Grass is the only Lexington airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 2 airlines have flights to San Juan Luis Munoz Marin Intl from Lexington Blue Grass on a regular basis.
What are the cheapest airlines flying from Lexington to San Juan Luis Munoz Marin Intl Airport round-trip?
Cheapflights users have booked flights from Lexington to San Juan Luis Munoz Marin Intl Airport round-trip from $276. Other airlines that can offer you cheap pricing are Delta, from $365, and United Airlines, from $452. You may be able to fly from Lexington to San Juan Luis Munoz Marin Intl Airport for 45% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Lexington to San Juan Luis Munoz Marin Intl Airport one-way?
$113 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $133 and $150, respectively.
Can I find deals for flights from Lexington to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Lexington to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lexington to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Luis Munoz Marin Intl.
Can I find deals for business class flights from Lexington to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Lexington to Luis Munoz Marin Intl 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 Lexington to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Lexington to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

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Fajardo

Luquillo

Rio Grande

Humacao

Bayamón

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Top 2 airlines flying from Lexington to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$267	Average$417	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$354	Average$573	FlexibilityNo cancel fee	On-time71%

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$113+ Cheap flights from Lexington (LEX) to Luis Munoz Marin Intl (SJU)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lexington to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lexington Blue Grass to San Juan Luis Munoz Marin Intl are usually found in January or August, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Lexington to Luis Munoz Marin Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Lexington to Luis Munoz Marin Intl

Cheapest flights from Lexington to Luis Munoz Marin IntlExplore the most affordable flight options available from Lexington to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

Explore the most affordable flight options available from Lexington to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lexington to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from Lexington to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Lexington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Lexington to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Luis Munoz Marin Intl. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from LEX to SJU?

Find hourly flight availability from Lexington to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2025.

Reviews of airlines servicing Luis Munoz Marin Intl

Related info for your journey

Find useful and relevant information for your journey from Lexington to Luis Munoz Marin Intl. 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 from for flights from Lexington to San Juan Luis Munoz Marin Intl?

What are the cheapest airlines flying from Lexington to San Juan Luis Munoz Marin Intl Airport round-trip?

What are the cheapest airlines to fly from Lexington to San Juan Luis Munoz Marin Intl Airport one-way?

Can I find deals for flights from Lexington to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Lexington to Luis Munoz Marin Intl?

Can I find deals for business class flights from Lexington to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from Lexington to San Juan Luis Munoz Marin Intl Airport?

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Alternative routes for Lexington to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Lexington to Luis Munoz Marin Intl

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Cheapest flights from Lexington to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lexington to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.