$282 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 2/7. 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$352
Liberia
Liberia2 stops$475
San José
San José1 stop$352
Liberia
Liberia2 stops$475

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

Mon, Jan 19 - Fri, Jan 23
Delta Logo
4:38 pm - 10:15 pmLEX-SJO
6h 37m1 stop
Delta Logo
7:00 am - 8:42 pmSJO-LEX
12h 42m1 stop
$352Delta
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Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
8:07 am - 9:02 pmLEX-SJO
13h 55m2 stops
American Airlines Logo
4:02 pm - 10:59 amSJO-LEX
17h 57m2 stops
$434American Airlines
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Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
7:17 pm - 12:12 pmLEX-LIR
17h 55m2 stops
American Airlines Logo
3:23 pm - 12:19 pmLIR-LEX
19h 56m2 stops
$475American Airlines
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Mon, Jan 19 - Fri, Jan 23
Delta Logo
4:38 pm - 10:15 pmLEX-SJO
6h 37m1 stop
Delta Logo
7:00 am - 3:49 pmSJO-LEX
7h 49m1 stop
$482Delta
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Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
8:35 am - 7:53 pmLEX-SJO
12h 18m2 stops
United Airlines Logo
6:30 am - 10:40 pmSJO-LEX
15h 10m2 stops
$486United Airlines
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Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
2:04 pm - 9:43 pmLEX-SJO
9h 39m1 stop
American Airlines Logo
11:35 pm - 10:03 pmSJO-LEX
20h 28m1 stop
$491American Airlines
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Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
6:00 am - 12:38 pmLEX-SJO
7h 38m1 stop
American Airlines Logo
7:09 am - 11:23 pmSJO-LEX
15h 14m1 stop
$499American Airlines
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Sun, Jan 18 - Thu, Jan 22
Delta Logo
8:10 am - 1:50 pmLEX-LIR
6h 40m1 stop
Delta Logo
3:05 pm - 11:53 pmLIR-LEX
7h 48m1 stop
$501Delta
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Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
5:32 pm - 12:55 pmLEX-LIR
20h 23m1 stop
United Airlines Logo
2:01 pm - 4:48 pmLIR-LEX
25h 47m1 stop
$519United Airlines
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Thu, Jan 15 - Sat, Jan 24
United Airlines Logo
10:30 am - 1:10 pmLEX-LIR
27h 40m2 stops
United Airlines Logo
8:35 am - 1:25 pmLIR-LEX
27h 50m2 stops
$569United Airlines
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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’s the cheapest day of the week to fly from Lexington to Costa Rica?

The average price of all round-trip flights from Lexington to Costa Rica clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Costa Rica on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Lexington to Costa Rica. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

Good to know

Low seasonSeptember
Cheapest flight$187
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Lexington to Liberia

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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the afternoon, when round-trip flights cost $495 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally at night, which is peak travel time and where the average cost of a ticket is $770.

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 7999 reviews
8.1Boarding
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

10.0 ExcellentPatricia Lynn, Nov 2025EYW - ATL
Read more Delta reviews

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

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

Information on your arrival and departure airports