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Costa Rica

$308+ Cheap flights from Lexington (LEX) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJO
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Lexington to Costa Rica

Cheapest flights from Lexington to Costa Rica
Explore the most affordable flight options available from Lexington to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:35 am
LEX
-
SJO
1 stop27h 39m
Multiple Airlines
Wed 4/112:19 pm
SJO
-
LEX
1 stop18h 10m
Multiple Airlines
Deal found 3/7$474
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:41 am
LEX
-
SJO
1 stop8h 34m
American Airlines
Mon 8/242:15 pm
SJO
-
LEX
2 stops18h 57m
American Airlines
Deal found 3/9$477
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:35 am
LEX
-
SJO
1 stop27h 39m
Multiple Airlines
Sat 4/411:38 am
SJO
-
LEX
2 stops18h 51m
Multiple Airlines
Deal found 3/7$540
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:35 am
LEX
-
SJO
1 stop27h 39m
Multiple Airlines
Wed 4/112:19 pm
SJO
-
LEX
1 stop18h 10m
Multiple Airlines
Deal found 3/7$542
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:06 pm
LEX
-
SJO
2 stops17h 59m
American Airlines
Sat 10/37:40 am
SJO
-
LEX
1 stop14h 25m
American Airlines
Deal found 3/9$570
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
LEX
-
LIR
1 stop8h 00m
Delta
Fri 10/21:25 pm
LIR
-
LEX
1 stop8h 30m
Delta
Deal found 3/9$638
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
LEX
-
LIR
1 stop9h 45m
American Airlines
Sat 10/32:55 pm
LIR
-
LEX
1 stop17h 32m
American Airlines
Deal found 3/9$668
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
LEX
-
LIR
1 stop8h 00m
Delta
Thu 10/11:25 pm
LIR
-
LEX
1 stop8h 30m
Delta
Deal found 3/9$669
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:10 pm
LEX
-
LIR
2 stops17h 12m
American Airlines
Sat 8/12:47 pm
LIR
-
LEX
2 stops20h 11m
American Airlines
Deal found 3/11$673
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:00 pm
LEX
-
LIR
1 stop16h 53m
United Airlines
Fri 4/171:20 pm
LIR
-
LEX
2 stops18h 00m
United Airlines
Deal found 3/11$678
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:28 pm
LEX
-
LIR
1 stop22h 00m
American Airlines
Thu 4/302:40 pm
LIR
-
LEX
2 stops18h 18m
American Airlines
Deal found 3/9$681
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
LEX
-
LIR
1 stop8h 00m
Delta
Thu 10/11:25 pm
LIR
-
LEX
1 stop8h 30m
Delta
Deal found 3/9$694

Find flight deals from Lexington to Costa Rica

Keep the following information in mind while searching for Lexington to Costa Rica flight deals. Data was last updated March 12, 2026.

Round-trip from

$474
(Kiwi.com)

One-way from

$308
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$565
From Lexington Blue Grass to Costa Rica
Search Deals
One-way flight from Lexington Blue Grass to Costa Rica
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Lexington to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Mon 8/17

6:12 pm-11:50 am

2 stops19h 38m

San José Juan Santamaria Intl

Mon 8/24

2:15 pm-11:12 am

2 stops18h 57m

$487

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 4/1

6:01 pm-10:11 am

2 stops18h 10m

San José Juan Santamaria Intl

Wed 4/15

11:13 am-9:20 am

2 stops20h 07m

$583
Quickest round-trip

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 3/31

4:14 pm-9:15 pm

1 stop7h 01m

San José Juan Santamaria Intl

Mon 4/6

7:00 am-9:24 pm

1 stop12h 24m

$598

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 4/1

6:40 am-7:33 pm

2 stops14h 53m

San José Juan Santamaria Intl

Wed 4/15

11:35 pm-1:35 pm

1 stop12h 00m

$611

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Mon 3/23

2:20 pm-9:15 pm

1 stop8h 55m

San José Juan Santamaria Intl

Wed 4/1

7:00 am-11:53 pm

1 stop14h 53m

$648

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Thu 5/21

5:00 am-7:24 pm

2 stops16h 24m

San José Juan Santamaria Intl

Mon 5/25

3:08 pm-12:38 pm

2 stops19h 30m

$683

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 5/29

7:44 pm-11:55 am

1 stop18h 11m

San José Juan Santamaria Intl

Sat 6/6

1:00 pm-11:59 pm

1 stop8h 59m

$685

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Mon 6/1

5:19 am-1:18 pm

2 stops9h 59m

Liberia

Sun 6/7

12:35 pm-10:42 am

2 stops20h 07m

$721

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Mon 4/27

9:00 pm-12:10 pm

2 stops17h 10m

Liberia

Thu 4/30

3:27 pm-8:14 pm

2 stops26h 47m

$743

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Sat 4/25

5:30 am-11:53 am

1 stop8h 23m

Liberia

Sat 5/2

3:27 pm-9:20 am

2 stops15h 53m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Lexington to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Lexington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Lexington to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from Lexington to Costa Rica (average of $149). Flying from Lexington to Costa Rica in August is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated March 12, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Lexington to Costa Rica to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,435 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Costa Rica?

    Lexington Blue Grass (LEX), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Lexington to Costa Rica.

  • How long is the flight from Lexington to Costa Rica?

    For as low as $598, American Airlines can have you in Costa Rica from Lexington in 7h 01m. The distance from Lexington to Costa Rica is about 1936 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Lexington to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Lexington to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Costa Rica.

  • Can I find deals for business class flights from Lexington to Costa Rica?

    Yes. Cheapflights offers flight deals from Lexington to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lexington to Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from Lexington to Costa Rica (average of $149). Flying from Lexington to Costa Rica in August is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Lexington to Costa Rica

Discover the top 2 airlines that operate flights from Lexington to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$249Average$658FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$525Average$681FlexibilityNo cancel feeOn-time71%

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