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Costa Rica

$242+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/2011:16 amLEX - SJO
1 stop25h 59mMultiple Airlines
Wed 12/31:20 pmSJO - LEX
1 stop20h 08mMultiple Airlines
Deal found 10/26$354
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/2311:16 amLEX - SJO
1 stop25h 59mMultiple Airlines
Wed 12/31:20 pmSJO - LEX
1 stop20h 08mMultiple Airlines
Deal found 10/26$364
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/253:38 pmLEX - SJO
1 stop21h 37mMultiple Airlines
Wed 12/31:20 pmSJO - LEX
1 stop20h 08mMultiple Airlines
Deal found 10/26$368
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/289:48 pmLEX - SJO
1 stop14h 54mMultiple Airlines
Wed 1/712:39 pmSJO - LEX
2 stops21h 22mMultiple Airlines
Deal found 10/26$478
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 11/1910:12 amLEX - SJO
1 stop12h 55mDelta
Wed 12/37:00 amSJO - LEX
1 stop8h 28mDelta
Deal found 10/26$516
This Delta deal was found by Cheapflights users on 10/26. 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 11/257:15 amLEX - SJO
1 stop15h 52mDelta
Tue 12/27:00 amSJO - LEX
1 stop16h 08mDelta
Deal found 10/26$546
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/297:20 pmLEX - LIR
1 stop18h 06mAmerican Airlines
Thu 1/81:21 pmLIR - LEX
2 stops21h 58mAmerican Airlines
Deal found 10/27$586
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/302:05 pmLEX - SJO
1 stop9h 40mAmerican Airlines
Sat 1/316:00 amSJO - LEX
1 stop16h 52mAmerican Airlines
Deal found 10/27$604
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/226:03 pmLEX - LIR
2 stops17h 41mAmerican Airlines
Mon 12/2911:55 amLIR - LEX
2 stops11h 01mAmerican Airlines
Deal found 10/27$644
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/197:00 amLEX - LIR
1 stop8h 18mAmerican Airlines
Wed 12/33:28 pmLIR - LEX
2 stops27h 16mAmerican Airlines
Deal found 10/26$671
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/251:59 pmLEX - LIR
2 stops24h 11mUnited Airlines
Wed 12/38:35 amLIR - LEX
2 stops12h 55mUnited Airlines
Deal found 10/26$678
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/11:59 pmLEX - LIR
2 stops24h 11mUnited Airlines
Thu 1/152:20 pmLIR - LEX
2 stops25h 28mUnited Airlines
Deal found 10/27$735

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$354
(Kiwi.com)

One-way from

$242
(Delta)

Popular in

October

Cheapest in

September

Average price

$981
Provider with most accurate pricing for Lexington Blue Grass-San José Juan Santamaria Intl flight deals.
Search Deals
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. 12% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 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

Thu 11/20

11:16 am-10:19 am

2 stops24h 03m

San José Juan Santamaria Intl

Wed 12/3

1:20 pm-10:28 am

1 stop20h 08m

$393

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 11/19

10:12 am-10:07 pm

1 stop12h 55m

San José Juan Santamaria Intl

Wed 12/3

7:00 am-4:28 pm

1 stop8h 28m

$516

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 11/19

10:12 am-10:07 pm

1 stop12h 55m

San José Juan Santamaria Intl

Tue 12/2

7:00 am-12:08 am

1 stop16h 08m

$516

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Thu 1/15

7:41 am-11:43 pm

1 stop17h 02m

San José Juan Santamaria Intl

Fri 1/23

1:51 pm-11:15 pm

1 stop8h 24m

$517

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 1/21

6:00 am-1:13 pm

1 stop8h 13m

San José Juan Santamaria Intl

Sat 1/24

8:00 am-11:52 pm

1 stop14h 52m

$517

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 1/21

8:35 am-8:39 pm

2 stops13h 04m

San José Juan Santamaria Intl

Sat 1/24

2:20 pm-1:25 pm

2 stops22h 05m

$521

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Mon 1/5

6:00 am-6:37 pm

2 stops13h 37m

Liberia

Fri 1/9

2:20 pm-1:25 pm

2 stops22h 05m

$561

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 1/2

10:37 am-9:55 pm

1 stop12h 18m

San José Juan Santamaria Intl

Sat 1/31

7:00 am-3:51 pm

1 stop7h 51m

$582

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Mon 12/29

2:52 pm-10:45 am

2 stops20h 53m

Liberia

Thu 1/8

3:13 pm-2:28 pm

2 stops22h 15m

$586

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 12/30

2:05 pm-10:45 pm

1 stop9h 40m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 28 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 $153). 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 October 29, 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 October 29, 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
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $516, Delta can have you in Costa Rica from Lexington in 12h 55m. The distance from Lexington to Costa Rica is about 1936 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Lexington to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Lexington to Costa Rica are Delta ($242), American Airlines ($260), and United Airlines ($402).

  • 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 $153). 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$341Average$737FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$688FlexibilityNo cancel feeOn-time71%

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