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 $271. Other airlines that can offer you cheap pricing are Delta, from $353, and United Airlines, from $402. 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?

$103 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 $108 and $209, 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 $498 per person but you can even find prices for as low as $264. The most expensive prices can be found in the month of June. Opting for a January flight can save you 15% on your journey compared to booking in June

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.

$103+ 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 24 days in advance to save up to 48% 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 24 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 23 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	$271 (American Airlines)
One-way from	$103 (Delta)
Popular in	June
Cheapest in	January
Average price	$464

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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Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).

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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 29, 2025.

Sat 10/47:15 pmLEX - SJU

2 stops17h 32mAmerican Airlines

Sat 10/115:30 amSJU - LEX

2 stops11h 59mAmerican Airlines

Deal found 7/27

$271

Thu 10/91:14 pmLEX - SJU

1 stop8h 45mDelta

Sat 10/117:15 amSJU - LEX

1 stop9h 57mDelta

Deal found 7/29

$353

Tue 11/187:05 amLEX - SJU

1 stop7h 35mUnited Airlines

Fri 11/212:05 amSJU - LEX

2 stops12h 12mUnited Airlines

Deal found 7/28

$356

Thu 9/1112:16 pmLEX - SJU

3 stops25h 55mMultiple Airlines

Sat 9/131:59 amSJU - LEX

2 stops9h 27mMultiple Airlines

Deal found 7/27

$438

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 29, 2025.

Sat 10/47:15 pmLEX - SJU

2 stops15h 56mAmerican Airlines

Sat 10/115:30 amSJU - LEX

2 stops11h 59mAmerican Airlines

Deal found 7/29

$271

Thu 10/91:14 pmLEX - SJU

1 stop8h 45mDelta

Sat 10/117:15 amSJU - LEX

1 stop9h 57mDelta

Deal found 7/29

$353

Sat 10/410:37 amLEX - SJU

2 stops13h 20mUnited Airlines

Sat 10/111:05 amSJU - LEX

2 stops12h 29mUnited Airlines

Deal found 7/29

$402

Thu 9/1112:16 pmLEX - SJU

3 stops25h 55mMultiple Airlines

Sat 9/131:59 amSJU - LEX

2 stops9h 27mMultiple Airlines

Deal found 7/27

$438

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 29, 2025 and is based on user searches.

Fri 8/13:35 pmLEX - SJU

3 stops28h 31mMultiple Airlines

Mon 8/410:14 pmSJU - LEX

1 stop13h 09mMultiple Airlines

Deal found 7/27

$605

Mon 8/42:05 pmLEX - SJU

1 stop9h 49mUnited Airlines

Thu 8/72:05 amSJU - LEX

2 stops14h 56mUnited Airlines

Deal found 7/28

$588

Tue 8/55:00 amLEX - SJU

2 stops13h 10mAmerican Airlines

Tue 8/127:55 amSJU - LEX

1 stop8h 47mAmerican Airlines

Deal found 7/29

$379

Mon 8/185:40 amLEX - SJU

1 stop8h 45mAmerican Airlines

Fri 8/221:36 pmSJU - LEX

2 stops10h 48mAmerican Airlines

Deal found 7/26

$317

Tue 8/2610:19 amLEX - SJU

1 stop6h 17mDelta

Tue 9/22:40 pmSJU - LEX

1 stop9h 10mDelta

Deal found 7/29

$430

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 29, 2025.

Mon 8/253:40 pmLEX - SJU

1 stop6h 27mDelta

Deal found 7/27

$103

Mon 8/257:56 amLEX - SJU

1 stop13h 34mAmerican Airlines

Deal found 7/29

$108

Sat 8/98:08 pmLEX - SJU

2 stops25h 42mMultiple Airlines

Deal found 7/27

$173

Tue 8/267:00 amLEX - SJU

2 stops13h 38mUnited Airlines

Deal found 7/27

$209

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 10/4

7:15 pm-11:11 am

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Sat 10/11

5:30 am-5:29 pm

2 stops11h 59m

$271

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Thu 10/9

1:14 pm-9:59 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Sat 10/11

7:15 am-5:12 pm

1 stop9h 57m

$353

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 10/4

10:37 am-11:57 pm

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Sat 10/11

1:05 am-1:34 pm

2 stops12h 29m

$402

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Thu 9/11

12:16 pm-2:11 pm

3 stops25h 55m

San Juan Luis Munoz Marin Intl

Sat 9/13

1:59 am-11:26 am

2 stops9h 27m

$438

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 8/25

3:40 pm-10:07 pm

1 stop6h 27m

$103

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Mon 8/25

7:56 am-9:30 pm

1 stop13h 34m

$108

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Sat 8/9

8:08 pm-9:50 pm

2 stops25h 42m

$173

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Tue 8/26

7:00 am-8:38 pm

2 stops13h 38m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 23 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

7,977 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

7,977 reviews

Delta

8.0

Very good

7,977 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

8,899 reviews

Delta

8.0

Very good

7,977 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

7,977 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 $271. Other airlines that can offer you cheap pricing are Delta, from $353, and United Airlines, from $402. 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?
$103 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 $108 and $209, 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

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

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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$413	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$354	Average$574	FlexibilityNo cancel fee	On-time71%

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$103+ 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 23 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 29, 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 29, 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 July 25, 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 29, 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?

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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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 29, 2025.