$366 Find Cheap Flights from Puerto Rico to Lexington - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Lexington departing on 10/15. 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 Lexington

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Lexington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Lexington, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Puerto Rico to Lexington

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

Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
6:00 am - 5:14 pm
SJU
-
LEX
11h 14m
1 stop
American Airlines Logo
7:53 am - 11:41 pm
LEX
-
SJU
15h 48m
1 stop
$366American Airlines
Mon, Aug 3 - Sun, Aug 9
Delta Logo
2:32 pm - 9:28 pm
SJU
-
LEX
6h 56m
1 stop
Delta Logo
6:00 am - 11:46 am
LEX
-
SJU
5h 46m
1 stop
$393Delta
Thu, Sep 17 - Tue, Sep 29
United Airlines Logo
3:56 pm - 12:05 am
SJU
-
LEX
8h 09m
1 stop
United Airlines Logo
10:20 am - 11:50 pm
LEX
-
SJU
13h 30m
2 stops
$446United Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
8:30 am - 9:39 pm
SJU
-
LEX
13h 09m
2 stops
American Airlines Logo
7:53 am - 11:41 pm
LEX
-
SJU
15h 48m
1 stop
$450American Airlines
Mon, Jul 20 - Mon, Jul 27
American Airlines Logo
11:54 am - 10:35 pm
SJU
-
LEX
10h 41m
2 stops
American Airlines Logo
4:35 pm - 10:59 pm
LEX
-
SJU
6h 24m
1 stop
$486American Airlines
Fri, Jul 24 - Fri, Jul 31
JetBlue Logo
6:00 am - 2:42 pm
SJU
-
LEX
8h 42m
1 stop
JetBlue Logo
6:00 am - 1:32 pm
LEX
-
SJU
7h 32m
1 stop
$496JetBlue
Mon, Jul 20 - Mon, Jul 27
American Airlines Logo
11:54 am - 10:35 pm
SJU
-
LEX
10h 41m
2 stops
American Airlines Logo
4:35 pm - 10:59 pm
LEX
-
SJU
6h 24m
1 stop
$526American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
12:59 am - 10:50 am
SJU
-
LEX
9h 51m
1 stop
American Airlines Logo
11:15 am - 11:15 pm
LEX
-
SJU
12h 00m
2 stops
$535American Airlines
Fri, Jul 24 - Wed, Jul 29
American Airlines Logo
7:25 am - 4:04 pm
SJU
-
LEX
8h 39m
1 stop
American Airlines Logo
5:35 am - 11:58 pm
LEX
-
SJU
18h 23m
1 stop
$551American Airlines
Mon, Jul 20 - Mon, Jul 27
American Airlines Logo
7:25 am - 10:23 pm
SJU
-
LEX
14h 58m
1 stop
American Airlines Logo
4:35 pm - 10:59 pm
LEX
-
SJU
6h 24m
1 stop
$566American Airlines
Booking Insights

KAYAK's insights & trends for flights to Lexington

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

What are the most popular airlines flying to Lexington?

The most popular airline among KAYAK users flying to Lexington is American Airlines, followed by Southwest and Frontier.

FAQs - booking Lexington flights

  • How far is Lexington Blue Grass Airport from central Lexington?

    There are 6 miles between Lexington city center and Lexington Blue Grass Airport.

  • What is the name of Lexington’s airport?

    Lexington is served by Lexington Blue Grass Airport, also commonly referred to as Blue Grass. The airport code is LEX.

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

    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 to Lexington.

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

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

    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 Lexington 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 to Lexington?

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

  • How many direct flights to Lexington are there each week?

    Each week there are around 794 direct flights from within Puerto Rico to Lexington. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Lexington

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Lexington flight deals.

Reviews of the top airline flying from Puerto Rico to Lexington

 
See real verified KAYAK customer reviews for airlines flying to Lexington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Lexington. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Lexington? 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.
7.1
American AirlinesOverall score based on 11774 reviews
7.5Boarding
7.2Comfort
6.8Entertainment
6.4Food
7.9Crew
Airline reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

2.0 MediocreGenesis, Mar 2026
ORD - SDF
Read more American Airlines reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Boston ticket agent Cheryl Porter is WONDERFUL. Our Iberia flight to Barcelona was cancelled the morning we were scheduled to leave and Cheryl was our super hero - she found us seats on a flight to London and on to Barcelona. Truly a “can-do” attitude which we appreciated so much after the Iberia ticket agents told us there was “absolutely nothing they could do”. (As did the customer service agents at Iberia’s call center) Ms Porter is truly a wonderful person who genuinely cares about travelers!

I was not given the option to get on a different flight even though I was going to miss my connection due to weather delays (I did). When I called early in the morning, they said it wasn't delayed long enough; though I knew it would be by the time it was time for the flight ... it was and by that time it was too late. I wasn't given the option to pre-board with my toddler, and the food service was less than normal due to delays .... at least that's what the crew said.

American is a steady for me. I always get what I expect from them. Sincere effort to get me from one place to another.

Sat on the tarmac for a good half hour before take off

Traveling to a place near Lexington?

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Everything you need to know for your flight to Lexington

Information on the airport you'll fly into in Lexington