$208 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 9/3. 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, Sep 3 - Tue, Oct 6
United Airlines Logo
3:56 pm - 11:55 pm
SJU
-
LEX
7h 59m
1 stop
United Airlines Logo
9:00 am - 8:38 pm
LEX
-
SJU
11h 38m
2 stops
$376United Airlines
Fri, Jul 24 - Wed, Jul 29
JetBlue Logo
12:50 pm - 10:04 pm
SJU
-
LEX
9h 14m
1 stop
JetBlue Logo
1:02 pm - 10:30 pm
LEX
-
SJU
9h 28m
1 stop
$381JetBlue
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
2:25 pm - 9:39 pm
SJU
-
LEX
7h 14m
1 stop
American Airlines Logo
7:53 am - 11:41 pm
LEX
-
SJU
15h 48m
1 stop
$409American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
3:56 pm - 11:55 pm
SJU
-
LEX
7h 59m
1 stop
United Airlines Logo
7:00 am - 8:38 pm
LEX
-
SJU
13h 38m
2 stops
$411United Airlines
Mon, Jul 20 - Mon, Jul 27
JetBlue Logo
6:00 am - 2:42 pm
SJU
-
LEX
8h 42m
1 stop
JetBlue Logo
6:00 am - 11:40 am
LEX
-
SJU
5h 40m
1 stop
$416JetBlue
Wed, Oct 7 - Sun, Oct 11
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
$449American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
3:56 pm - 11:55 pm
SJU
-
LEX
7h 59m
1 stop
United Airlines Logo
7:00 am - 8:38 pm
LEX
-
SJU
13h 38m
2 stops
$456United Airlines
Sun, Jun 14 - Tue, Jun 16
JetBlue Logo
7:30 am - 2:43 pm
SJU
-
LEX
7h 13m
1 stop
JetBlue Logo
7:05 am - 1:31 pm
LEX
-
SJU
6h 26m
1 stop
$461JetBlue
Thu, Sep 3 - Tue, Oct 6
Delta Logo
7:00 am - 3:27 pm
SJU
-
LEX
8h 27m
1 stop
Delta Logo
3:45 pm - 9:59 pm
LEX
-
SJU
6h 14m
1 stop
$489Delta
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
7:00 am - 11:55 pm
SJU
-
LEX
16h 55m
2 stops
United Airlines Logo
7:00 am - 8:38 pm
LEX
-
SJU
13h 38m
2 stops
$521United 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 876 direct flights from within Puerto Rico to Lexington. The most common day for departures is Sunday, with 15% 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 11640 reviews
7.9Crew
6.9Entertainment
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

6.0 GoodElizabeth, May 2026
DFW - SFO
Read more American Airlines reviews

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
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Everything you need to know for your flight to Lexington

Information on the airport you'll fly into in Lexington