LEX - SJU

$118 Find Cheap Flights from Lexington to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Luis Munoz Marin Intl departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$235
Overall average: $407
American Airlines
So 1/25Do 1/29
LEX - SJU • 1 stop
Cheapest one-way
$118
Overall average: $368
Delta
Do 2/19
LEX - SJU • 1 stop
Top airlines
American Airlines
Cheapest • from $235 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 33% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lexington to Luis Munoz Marin Intl (LEX-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to Luis Munoz Marin Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Luis Munoz Marin Intl

So, Jän 25 - Do, Jän 29
American Airlines Logo
7:41 am - 10:26 pm
LEX
-
SJU
13h 45m1 stop
American Airlines Logo
3:49 pm - 9:28 pm
SJU
-
LEX
6h 39m1 stop
$235American Airlines
Mo, Jän 12 - Do, Jän 15
Multiple Airlines Logo
9:30 pm - 9:47 am
LEX
-
SJU
11h 17m1 stop
Multiple Airlines Logo
6:00 am - 8:51 pm
SJU
-
LEX
15h 51m2 stops
$281Multiple Airlines
Di, Jän 6 - Mo, Jän 12
United Airlines Logo
8:35 am - 12:36 am
LEX
-
SJU
15h 01m2 stops
United Airlines Logo
2:05 am - 1:25 pm
SJU
-
LEX
12h 20m2 stops
$287United Airlines
Di, Jän 6 - Di, Jän 13
American Airlines Logo
7:00 am - 8:50 pm
LEX
-
SJU
12h 50m1 stop
American Airlines Logo
1:24 pm - 11:23 pm
SJU
-
LEX
10h 59m2 stops
$293American Airlines
Mo, Jän 12 - Do, Jän 15
Multiple Airlines Logo
9:30 pm - 9:47 am
LEX
-
SJU
11h 17m1 stop
Multiple Airlines Logo
8:05 pm - 8:40 pm
SJU
-
LEX
25h 35m1 stop
$296Multiple Airlines
Mo, Jän 12 - Do, Jän 15
American Airlines Logo
12:49 pm - 11:56 pm
LEX
-
SJU
10h 07m2 stops
American Airlines Logo
8:20 am - 5:53 pm
SJU
-
LEX
10h 33m2 stops
$298American Airlines
Sa, Jän 17 - Fr, Jän 23
United Airlines Logo
2:00 pm - 6:11 am
LEX
-
SJU
15h 11m2 stops
United Airlines Logo
2:05 am - 1:25 pm
SJU
-
LEX
12h 20m2 stops
$325United Airlines
Fr, Jän 2 - Sa, Mrz 28
American Airlines Logo
11:00 am - 11:59 pm
LEX
-
SJU
11h 59m2 stops
American Airlines Logo
5:30 am - 4:22 pm
SJU
-
LEX
10h 52m1 stop
$377American Airlines
Do, Jän 1 - Sa, Mrz 28
Multiple Airlines Logo
2:18 pm - 12:19 pm
LEX
-
SJU
21h 01m1 stop
Multiple Airlines Logo
3:22 pm - 8:45 am
SJU
-
LEX
17h 23m1 stop
$382Multiple Airlines
Sa, Jän 17 - Sa, Jän 24
United Airlines Logo
2:00 pm - 6:11 am
LEX
-
SJU
15h 11m2 stops
United Airlines Logo
8:35 am - 5:04 pm
SJU
-
LEX
9h 29m1 stop
$383United Airlines
Booking Insights

KAYAK's insights & trends for Lexington to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Lexington to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lexington to San Juan?

The average price of all round-trip flights from Lexington to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Lexington to San Juan, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Lexington, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lexington to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $370 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $936 and $689 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lexington to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lexington to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$118
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Lexington to San Juan

When to book flights from Lexington to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Lexington to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lexington to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Lexington to San Juan Luis Munoz Marin Intl Airport was $118 for a one-way ticket and $235 for a round-trip.

  • Do I need a passport to fly between Lexington and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Lexington.

  • Which aircraft models fly most regularly from Lexington to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lexington to San Juan?

    SkyTeam, and oneworld are the airline alliances operating flights between Lexington and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Lexington to San Juan, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Lexington to San Juan are Delta and American Airlines. With an average price for the route of $444 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $568 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Lexington to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lexington to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lexington to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Lexington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lexington to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Lexington with another airline. Booking your flights between Lexington and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lexington to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Lexington to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Lexington to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lexington to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8005 reviews
8.1Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Everything you need to know for your flight from Lexington to Luis Munoz Marin Intl

Information on your arrival and departure airports