$326 Find Cheap Flights from Lexington to Costa Rica

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 Costa Rica departing on 3/28. 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

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Cheap Flights from Lexington to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$430
Liberia
Liberia2 stops$583
San José
San José1 stop$430
Liberia
Liberia2 stops$583

Book Cheap Lexington to Costa Rica 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 Costa Rica 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 Costa Rica

Tue, Mar 3 - Tue, Mar 10
Delta Logo
10:03 am - 10:02 pm
LEX
-
SJO
12h 59m
1 stop
Delta Logo
7:00 am - 7:10 pm
SJO
-
LEX
10h 10m
1 stop
$430Delta
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
8:07 am - 10:30 pm
LEX
-
SJO
15h 23m
1 stop
American Airlines Logo
6:00 am - 11:15 pm
SJO
-
LEX
16h 15m
2 stops
$474American Airlines
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
8:07 am - 10:30 pm
LEX
-
SJO
15h 23m
1 stop
American Airlines Logo
7:09 am - 11:23 pm
SJO
-
LEX
15h 14m
1 stop
$478American Airlines
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
8:07 am - 10:30 pm
LEX
-
SJO
15h 23m
1 stop
American Airlines Logo
8:00 am - 11:23 pm
SJO
-
LEX
14h 23m
2 stops
$581American Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
5:41 pm - 10:24 am
LEX
-
LIR
18h 43m
2 stops
United Airlines Logo
1:01 pm - 11:44 pm
LIR
-
LEX
8h 43m
1 stop
$583United Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
1:56 pm - 11:55 am
LEX
-
LIR
23h 59m
1 stop
United Airlines Logo
1:01 pm - 11:44 pm
LIR
-
LEX
8h 43m
1 stop
$586United Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
5:51 pm - 1:10 pm
LEX
-
LIR
21h 19m
2 stops
American Airlines Logo
12:29 pm - 10:31 am
LIR
-
LEX
20h 02m
2 stops
$603American Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
8:35 am - 12:55 pm
LEX
-
SJO
29h 20m
2 stops
United Airlines Logo
6:30 am - 10:40 pm
SJO
-
LEX
15h 10m
2 stops
$604United Airlines
Sat, Mar 7 - Fri, Mar 13
American Airlines Logo
3:00 pm - 11:13 am
LEX
-
LIR
21h 13m
2 stops
American Airlines Logo
1:32 pm - 9:24 am
LIR
-
LEX
17h 52m
1 stop
$605American Airlines
Sat, Mar 7 - Fri, Mar 13
United Airlines Logo
5:39 pm - 11:55 am
LEX
-
LIR
19h 16m
1 stop
United Airlines Logo
1:01 pm - 11:44 pm
LIR
-
LEX
8h 43m
1 stop
$606United Airlines
Booking Insights

KAYAK's insights & trends for Lexington to Costa Rica flights

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

Which airlines provide the cheapest flights from Lexington to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Lexington to Costa Rica were found on American Airlines ($581) and United Airlines ($583).

Good to know

Low seasonSeptember
Cheapest flight$326
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Lexington to San José

FAQs - booking Costa Rica flights

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

    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 Costa Rica.

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

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

    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 Costa Rica 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 Costa Rica?

    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 Costa Rica 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 Costa Rica

 
Need help choosing which airline to fly with from Lexington to Costa Rica? 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 8088 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

4.0 OkayJohn, Jan 2026
DAL - ATL
Read more Delta reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

Enough space,crew was helpful,food was good.The gates are way far especially for travelers with health issues

No enough space plus only allowing one laggage instead of two like other airlines.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

It was a good trip. Flight Attendants were friendly and responsive.

Everything you need to know for your flight from Lexington to Costa Rica

Information on your arrival and departure airports