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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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$308
(Kiwi.com)

One-way from

$242
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$528
From Lexington Blue Grass to Costa Rica
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One-way flight from Lexington Blue Grass to Costa Rica
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:39 pmLEX - SJO
1 stop17h 35mMultiple Airlines
Wed 11/121:19 pmSJO - LEX
1 stop28h 30mMultiple Airlines
Deal found 9/13$308
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:39 pmLEX - SJO
1 stop17h 35mMultiple Airlines
Sat 11/151:19 pmSJO - LEX
1 stop28h 30mMultiple Airlines
Deal found 9/13$364
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/116:03 amLEX - SJO
1 stop7h 16mAmerican Airlines
Fri 11/146:22 amSJO - LEX
1 stop14h 34mAmerican Airlines
Deal found 9/13$426
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/117:05 amLEX - SJO
2 stops13h 48mUnited Airlines
Fri 11/1411:28 pmSJO - LEX
2 stops12h 49mUnited Airlines
Deal found 9/13$430
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amLEX - SJO
1 stop17h 13mAmerican Airlines
Wed 12/36:22 amSJO - LEX
1 stop10h 12mAmerican Airlines
Deal found 9/14$440
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amLEX - SJO
2 stops14h 49mAmerican Airlines
Sun 12/73:38 pmSJO - LEX
2 stops18h 15mAmerican Airlines
Deal found 9/14$455
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 11/137:05 amLEX - SJO
1 stop16h 02mDelta
Mon 11/177:00 amSJO - LEX
1 stop16h 04mDelta
Deal found 9/13$466
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amLEX - LIR
1 stop8h 19mAmerican Airlines
Sun 12/73:20 pmLIR - LEX
2 stops18h 33mAmerican Airlines
Deal found 9/14$488
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 11/116:00 amLEX - SJO
1 stop8h 06mDelta
Wed 11/122:31 pmSJO - LEX
1 stop8h 33mDelta
Deal found 9/13$501
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:18 pmLEX - SJO
2 stops47h 09mMultiple Airlines
Wed 1/141:16 amSJO - LEX
1 stop8h 45mMultiple Airlines
Deal found 9/13$511
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/101:59 pmLEX - LIR
2 stops24h 11mUnited Airlines
Fri 11/142:20 pmLIR - LEX
2 stops21h 57mUnited Airlines
Deal found 9/13$563
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/107:00 amLEX - LIR
1 stop8h 07mAmerican Airlines
Fri 11/141:21 pmLIR - LEX
2 stops23h 06mAmerican Airlines
Deal found 9/13$573

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 September 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

Tue 11/11

7:05 am-7:53 pm

2 stops13h 48m

San José Juan Santamaria Intl

Fri 11/14

11:28 pm-1:17 pm

2 stops12h 49m

$430

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 11/11

7:16 pm-2:09 pm

2 stops19h 53m

San José Juan Santamaria Intl

Fri 11/14

6:22 am-11:38 pm

2 stops16h 16m

$430

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 11/26

7:00 am-9:03 pm

2 stops15h 03m

San José Juan Santamaria Intl

Wed 12/3

2:56 pm-10:34 am

2 stops18h 38m

$430

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sun 11/9

7:39 pm-12:14 pm

1 stop17h 35m

San José Juan Santamaria Intl

Sat 11/15

4:15 pm-6:49 pm

2 stops25h 34m

$438

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Wed 12/3

7:00 am-8:49 pm

2 stops14h 49m

San José Juan Santamaria Intl

Sun 12/7

3:38 pm-10:53 am

2 stops18h 15m

$455

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Thu 11/13

6:00 am-10:07 pm

1 stop17h 07m

San José Juan Santamaria Intl

Sun 11/16

7:00 am-4:30 pm

1 stop8h 30m

$466

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Thu 11/13

7:05 am-10:07 pm

1 stop16h 02m

San José Juan Santamaria Intl

Sat 11/15

2:31 pm-11:56 pm

1 stop8h 25m

$466

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Thu 11/13

7:05 am-10:07 pm

1 stop16h 02m

San José Juan Santamaria Intl

Mon 11/17

7:00 am-12:04 am

1 stop16h 04m

$466

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 11/14

1:05 pm-10:07 pm

1 stop10h 02m

San José Juan Santamaria Intl

Mon 11/17

7:00 am-12:04 am

1 stop16h 04m

$466

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 11/14

6:00 am-1:06 pm

1 stop8h 06m

San José Juan Santamaria Intl

Sun 11/16

7:00 am-4:30 pm

1 stop8h 30m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 24 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, September is the cheapest month in which you can book a flight from Lexington to Costa Rica (average of $398). Flying from Lexington to Costa Rica in March is currently the most expensive (average of $555). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lexington to Costa Rica as you normally would.

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 September 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
8.0
Very good
7,956 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $430, United Airlines can have you in Costa Rica from Lexington in 13h 48m. 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 American Airlines ($242), Delta ($456), and United Airlines ($466).

  • 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, September is the cheapest month in which you can book a flight from Lexington to Costa Rica (average of $398). Flying from Lexington to Costa Rica in March is currently the most expensive (average of $555). 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$341Average$737FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$678FlexibilityNo cancel feeOn-time71%

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