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Costa Rica

$252+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJO
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/308:05 amLEX - SJO
2 stops13h 56mAmerican Airlines
Sat 1/316:00 amSJO - LEX
2 stops16h 36mAmerican Airlines
Deal found 12/13$523
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/296:55 pmLEX - LIR
1 stop19h 42mAmerican Airlines
Thu 1/83:23 pmLIR - LEX
2 stops23h 14mAmerican Airlines
Deal found 12/13$569
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Tue 12/305:48 pmLEX - SJO
2 stops20h 27mUnited Airlines
Sat 1/316:30 amSJO - LEX
2 stops13h 01mUnited Airlines
Deal found 12/14$591
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/226:00 amLEX - LIR
2 stops30h 24mUnited Airlines
Mon 12/293:50 pmLIR - LEX
2 stops24h 15mUnited Airlines
Deal found 12/13$609
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/296:00 amLEX - LIR
2 stops32h 10mUnited Airlines
Thu 1/82:20 pmLIR - LEX
2 stops22h 05mUnited Airlines
Deal found 12/14$637
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 12/1711:23 amLEX - SJO
2 stops12h 05mAmerican Airlines
Sat 1/106:00 amSJO - LEX
1 stop16h 52mAmerican Airlines
Deal found 12/13$748
This Delta deal was found by Cheapflights users on 12/13. 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.
Sun 12/283:36 pmLEX - SJO
1 stop7h 19mDelta
Sat 1/37:00 amSJO - LEX
1 stop8h 57mDelta
Deal found 12/13$2,085
This Air Canada deal was found by Cheapflights users on 12/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amLEX - SJO
2 stops17h 55mMultiple Airlines
Sat 1/38:35 amSJO - LEX
2 stops27h 41mMultiple Airlines
Deal found 12/13$4,421

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$422
(American Airlines)

One-way from

$252
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$819
Provider with most accurate pricing for Lexington Blue Grass-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-San José Juan Santamaria Intl flights.
Search Deals
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. 19% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 15, 2025.
Use the filters below to find and compare flights from Lexington to Costa Rica that are best for you.

Fly from

Lexington

Fly to

Costa Rica

Route

Depart

Return

Price

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 5/2

8:20 pm-11:10 am

2 stops16h 50m

San José Juan Santamaria Intl

Sat 5/9

11:59 pm-1:19 pm

1 stop11h 20m

$422

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sun 3/1

11:56 am-12:22 pm

1 stop25h 26m

San José Juan Santamaria Intl

Sat 3/7

12:45 pm-7:33 am

2 stops17h 48m

$462

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sun 3/1

5:45 pm-10:25 am

2 stops17h 40m

San José Juan Santamaria Intl

Fri 3/6

12:31 am-5:15 pm

2 stops15h 44m

$464

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Wed 1/28

6:00 am-12:37 pm

1 stop7h 37m

Liberia

Wed 2/4

1:46 pm-11:15 pm

1 stop8h 29m

$475

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Tue 1/6

6:00 am-12:37 pm

1 stop7h 37m

Liberia

Wed 1/14

1:46 pm-11:15 pm

1 stop8h 29m

$475

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Tue 1/6

8:35 am-6:37 pm

2 stops11h 02m

Liberia

Wed 1/14

2:20 pm-1:25 pm

2 stops22h 05m

$479

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Tue 1/27

7:41 am-2:20 pm

1 stop7h 39m

Liberia

Tue 2/3

1:21 pm-10:56 am

2 stops20h 35m

$479

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Sat 2/7

4:35 pm-12:37 pm

1 stop21h 02m

Liberia

Mon 2/16

1:20 pm-12:05 pm

2 stops21h 45m

$516

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 12/30

8:05 am-9:01 pm

2 stops13h 56m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$523

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 1/2

6:09 am-8:14 pm

2 stops15h 05m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 19 results
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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 July is currently the most expensive (average of $408). 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.

What is the cheapest time of day to fly from LEX to CR?

Find hourly flight availability from Lexington to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Lexington to Costa Rica by exploring options for tickets at noon.

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 December 15, 2025.
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
8,007 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7.2
Good
11,052 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 $479, American Airlines can have you in Costa Rica from Lexington in 11h 02m. The distance from Lexington to Costa Rica is about 1896 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 July is currently the most expensive (average of $408). 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

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Alternative routes for Lexington to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$341Average$680FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$692FlexibilityNo cancel feeOn-time71%

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