$515 Find Cheap Flights from Lexington to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Costa Rica departing on 10/24. 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 José2 stops$515
Liberia
Liberia2 stops$572
San José
San José2 stops$515
Liberia
Liberia2 stops$572

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

Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
5:53 pm - 11:05 am
LEX
-
SJO
19h 12m
2 stops
American Airlines Logo
1:05 pm - 12:42 pm
SJO
-
LEX
21h 37m
2 stops
$515American Airlines
Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
8:05 pm - 1:58 pm
LEX
-
SJO
19h 53m
1 stop
American Airlines Logo
1:05 pm - 12:42 pm
SJO
-
LEX
21h 37m
2 stops
$524American Airlines
Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
5:53 pm - 1:00 pm
LEX
-
SJO
21h 07m
2 stops
American Airlines Logo
2:45 pm - 12:52 pm
SJO
-
LEX
20h 07m
2 stops
$535American Airlines
Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
8:05 pm - 1:58 pm
LEX
-
SJO
19h 53m
1 stop
American Airlines Logo
1:05 pm - 10:25 am
SJO
-
LEX
19h 20m
2 stops
$545American Airlines
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
7:13 pm - 12:03 pm
LEX
-
SJO
18h 50m
2 stops
American Airlines Logo
1:03 pm - 11:27 am
SJO
-
LEX
20h 24m
2 stops
$569American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
6:02 pm - 11:00 am
LEX
-
LIR
18h 58m
2 stops
American Airlines Logo
1:10 pm - 10:28 am
LIR
-
LEX
19h 18m
2 stops
$572American Airlines
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
5:44 pm - 1:52 pm
LEX
-
SJO
22h 08m
1 stop
American Airlines Logo
6:00 am - 11:58 pm
SJO
-
LEX
15h 58m
2 stops
$578American Airlines
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
4:54 pm - 12:03 pm
LEX
-
SJO
21h 09m
2 stops
American Airlines Logo
1:03 pm - 10:11 am
SJO
-
LEX
19h 08m
2 stops
$579American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
1:25 pm - 1:45 pm
LEX
-
LIR
26h 20m
1 stop
American Airlines Logo
1:10 pm - 10:28 am
LIR
-
LEX
19h 18m
2 stops
$581American Airlines
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
6:00 am - 11:53 am
LEX
-
LIR
7h 53m
1 stop
United Airlines Logo
1:03 pm - 9:28 am
LIR
-
LEX
18h 25m
1 stop
$636United 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.

What is the cheapest month to fly from Lexington to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to Costa Rica, 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 Costa Rica is September, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $753 and $658 respectively.

Good to know

Low seasonMarch
Cheapest flight$515
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 19% 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 8419 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

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

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

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

Information on your arrival and departure airports