$108 Find Cheap Flights from Lexington to Puerto Rico

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 Puerto Rico departing on 8/25. 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

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Book Cheap Lexington to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to Puerto Rico 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 Puerto Rico

Mon, Oct 27 - Fri, Oct 31
American Airlines Logo
8:02 pm - 11:06 amLEX-SJU
15h 04m2 stops
American Airlines Logo
5:30 am - 3:20 pmSJU-LEX
9h 50m2 stops
$215American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
10:37 am - 11:57 pmLEX-SJU
13h 20m2 stops
United Airlines Logo
3:56 pm - 11:59 pmSJU-LEX
8h 03m1 stop
$266United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
7:15 pm - 11:11 amLEX-SJU
15h 56m2 stops
American Airlines Logo
5:30 am - 5:29 pmSJU-LEX
11h 59m2 stops
$271American Airlines
Find Deal
Sun, Sep 14 - Tue, Sep 16
American Airlines Logo
5:57 pm - 11:11 amLEX-SJU
17h 14m2 stops
American Airlines Logo
5:25 pm - 10:39 amSJU-LEX
17h 14m2 stops
$275American Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 17
American Airlines Logo
7:15 pm - 11:11 amLEX-SJU
15h 56m2 stops
American Airlines Logo
4:43 pm - 10:39 amSJU-LEX
17h 56m2 stops
$317American Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
American Airlines Logo
6:00 am - 9:32 pmLEX-SJU
14h 32m2 stops
American Airlines Logo
6:25 am - 5:28 pmSJU-LEX
12h 03m1 stop
$327American Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 18
Delta Logo
3:42 pm - 10:00 pmLEX-SJU
6h 18m1 stop
Delta Logo
2:26 pm - 11:47 pmSJU-LEX
9h 21m1 stop
$440Delta
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
3:42 pm - 10:00 pmLEX-SJU
6h 18m1 stop
Delta Logo
7:15 am - 5:12 pmSJU-LEX
9h 57m1 stop
$444Delta
Find Deal
Mon, Sep 15 - Wed, Sep 17
 Logo
11:30 am - 2:11 pmLEX-SJU
26h 41m3 stops
 Logo
6:44 am - 11:26 amSJU-LEX
28h 42m3 stops
Mon, Sep 15 - Wed, Sep 17
 Logo
11:30 am - 8:56 pmLEX-SJU
33h 26m3 stops
 Logo
6:44 am - 11:26 amSJU-LEX
28h 42m3 stops
Booking Insights

KAYAK's insights & trends for Lexington to Puerto Rico flights

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

What is the cheapest month to fly from Lexington to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to Puerto Rico, 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 Puerto Rico is January, when tickets cost $364 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $574 and $564 respectively.

What’s the cheapest day of the week to fly from Lexington to Puerto Rico?

The average price of all round-trip flights from Lexington to Puerto Rico clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Lexington to Puerto Rico, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Puerto Rico, Thursday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Lexington to Puerto Rico?

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 Puerto Rico, 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 Puerto Rico, 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 seasonNovember
Cheapest flight$108
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Lexington to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Lexington to Puerto Rico?

    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 Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lexington to Puerto Rico 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 Puerto Rico?

    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 from Lexington to Puerto Rico with an airline and back with another airline.

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

    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 from Lexington to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the morning, when round-trip flights cost $477 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $521.

Reviews of the top airlines flying from Lexington to Puerto Rico

 
Need help choosing which airline to fly with from Lexington to Puerto Rico? 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.
8.0
DeltaOverall score based on 7981 reviews
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Everything you need to know for your flight from Lexington to Puerto Rico

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