$203 Find Cheap Flights from Puerto Rico to Lexington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Lexington departing on 4/18. 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

Wed, May 27 - Sun, May 31
JetBlue Logo
6:15 am - 12:19 pm
SJU
-
LEX
6h 04m
1 stop
JetBlue Logo
5:55 am - 12:01 pm
LEX
-
SJU
6h 06m
1 stop
$316JetBlue
Thu, Apr 30 - Fri, May 8
Multiple Airlines Logo
2:59 am - 8:55 pm
SJU
-
LEX
17h 56m
1 stop
Multiple Airlines Logo
9:45 pm - 12:19 am
LEX
-
SJU
26h 34m
1 stop
$320Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
3:56 pm - 12:09 am
SJU
-
LEX
8h 13m
1 stop
United Airlines Logo
7:00 am - 8:38 pm
LEX
-
SJU
13h 38m
2 stops
$326United Airlines
Tue, Sep 22 - Wed, Sep 30
American Airlines Logo
12:05 pm - 11:59 pm
SJU
-
LEX
11h 54m
2 stops
American Airlines Logo
7:45 am - 11:59 pm
LEX
-
SJU
16h 14m
2 stops
$331American Airlines
Tue, Sep 22 - Wed, Sep 30
Delta Logo
7:30 am - 5:12 pm
SJU
-
LEX
9h 42m
1 stop
Delta Logo
6:00 am - 4:31 pm
LEX
-
SJU
10h 31m
1 stop
$358Delta
Mon, May 4 - Mon, May 11
American Airlines Logo
11:59 pm - 1:35 pm
SJU
-
LEX
13h 36m
1 stop
American Airlines Logo
6:00 am - 10:05 pm
LEX
-
SJU
16h 05m
1 stop
$366American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
12:05 pm - 11:59 pm
SJU
-
LEX
11h 54m
2 stops
American Airlines Logo
6:02 pm - 11:10 am
LEX
-
SJU
17h 08m
2 stops
$371American Airlines
Sat, Jul 11 - Tue, Jul 21
Multiple Airlines Logo
6:00 am - 4:37 pm
SJU
-
LEX
10h 37m
1 stop
Multiple Airlines Logo
1:15 pm - 7:01 pm
LEX
-
SJU
29h 46m
1 stop
$376Multiple Airlines
Sun, May 3 - Mon, May 11
Multiple Airlines Logo
2:59 am - 8:55 pm
SJU
-
LEX
17h 56m
1 stop
Multiple Airlines Logo
9:45 pm - 3:59 pm
LEX
-
SJU
42h 14m
2 stops
$385Multiple Airlines
Fri, Jul 10 - Sun, Jul 19
Multiple Airlines Logo
3:23 pm - 4:37 pm
SJU
-
LEX
25h 14m
1 stop
Multiple Airlines Logo
3:06 pm - 3:58 pm
LEX
-
SJU
24h 52m
1 stop
$388Multiple 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 Blue Grass?

The most popular airline among KAYAK users flying to Blue Grass is American Airlines, followed by Southwest and Delta.

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 286 direct flights from within Puerto Rico to Lexington. The most common day for departures is Thursday, 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 11546 reviews
7.2Comfort
6.4Food
6.9Entertainment
7.5Boarding
7.9Crew
Airline reviews

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

2.0 MediocreLinda, Apr 2026
LGA - BOS
Read more American Airlines reviews

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Didn't make it back on American Airlines due to a maintenance issue. The communication and updates were terrible. I ended up returning on Aero Mexico which had a much nicer aircraft with a large entertainment screen with movies and shows AND they had a nice inflight meal. That was a treat after being delayed 26 hours! I think some additional flight miles, or something should be offered for that long of a delay ---it was not pleasant at all---very physical and emotional experience.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Buying ticket from kayak instant booking was a huge mistake, never to be repeated again! The Kayak didn’t book the tickets directly, it handed it off to a third party Underpricer, that booked a code shared American Airlines flight operated by Cathay Pacific!! When managing the booking American Airlines would recognize the itinerary but wouldn’t let me do anything stating, the flight is operated by Cathay Pacific so go to their website. Cathay Pacific would recognize the itinerary, neither by reservation ID or ticket number…asking to reach out to the third party Underpricer….calling Underpricer resulted in no help like seat requests, mileage number or upgrade request, 15hr layover accommodation voucher guidance…so net in net avoid booking through three layers of intermediaries

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

A chaotic and uncomfortable experience from start to finish. The boarding process was a disaster; despite group numbers, it was a free-for-all that the staff failed to manage (especially after group 5). Once on board, the "entertainment" was non-existent. There are no seatback screens, and the mobile app selection is incredibly thin. The hardware is severely dated. My seat had zero cushioning left—it felt like sitting on a hard board for the entire flight—and the legroom was cramped. To make matters worse, the bathroom was repulsive, with toilet paper, soiled paper towels and liquid/pee all over the floor. When I did interact with the crew, they provided the absolute bare minimum and made me feel like an inconvenience for asking for anything. Avoid this flight if you can.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

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Everything you need to know for your flight to Lexington

Information on the airport you'll fly into in Lexington