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Costa Rica

$253+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SJO
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
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 June 16, 2026.

This American Airlines deal was found by Cheapflights users on 6/11. 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 10/248:05 pm
LEX
-
SJO
2 stops18h 55m
American Airlines
Thu 10/292:45 pm
SJO
-
LEX
2 stops19h 57m
American Airlines
Deal found 6/11$423
This Delta deal was found by Cheapflights users on 6/13. 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.
Mon 9/146:00 am
LEX
-
SJO
1 stop7h 54m
Delta
Wed 9/161:25 pm
SJO
-
LEX
1 stop8h 33m
Delta
Deal found 6/13$510
This Delta deal was found by Cheapflights users on 6/13. 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 9/157:00 am
LEX
-
SJO
1 stop6h 54m
Delta
Wed 9/161:25 pm
SJO
-
LEX
1 stop8h 33m
Delta
Deal found 6/13$539
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
LEX
-
SJO
1 stop7h 54m
Delta
Wed 9/231:25 pm
SJO
-
LEX
1 stop8h 33m
Delta
Deal found 6/14$545
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/177:13 pm
LEX
-
SJO
2 stops20h 39m
American Airlines
Mon 8/246:00 am
SJO
-
LEX
2 stops15h 58m
American Airlines
Deal found 6/15$550
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
LEX
-
SJO
1 stop6h 54m
Delta
Thu 9/241:25 pm
SJO
-
LEX
1 stop8h 33m
Delta
Deal found 6/14$574
This Delta deal was found by Cheapflights users on 6/13. 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 9/136:00 am
LEX
-
SJO
1 stop7h 54m
Delta
Wed 9/161:25 pm
SJO
-
LEX
1 stop8h 33m
Delta
Deal found 6/13$575
This American Airlines deal was found by Cheapflights users on 6/15. 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 12/17:03 pm
LEX
-
LIR
2 stops19h 47m
American Airlines
Tue 12/81:25 pm
LIR
-
LEX
2 stops20h 29m
American Airlines
Deal found 6/15$579
This American Airlines deal was found by Cheapflights users on 6/12. 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 10/36:01 pm
LEX
-
LIR
2 stops21h 17m
American Airlines
Sat 10/101:15 pm
LIR
-
LEX
2 stops19h 10m
American Airlines
Deal found 6/12$636
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 12/65:30 am
LEX
-
LIR
2 stops14h 07m
United Airlines
Wed 12/92:20 pm
LIR
-
LEX
2 stops25h 35m
United Airlines
Deal found 6/14$699
This American Airlines deal was found by Cheapflights users on 6/15. 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 6/177:09 am
LEX
-
LIR
1 stop8h 32m
American Airlines
Tue 6/2312:35 pm
LIR
-
LEX
2 stops20h 09m
American Airlines
Deal found 6/15$734
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:44 pm
LEX
-
LIR
2 stops19h 46m
GOL
Tue 8/42:47 pm
LIR
-
LEX
2 stops17h 24m
GOL
Deal found 6/11$755

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 June 16, 2026.

Round-trip from

$423
(American Airlines)

One-way from

$253
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$772
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. 13% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 16, 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
Quickest round-trip

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 9/11

6:00 am-11:54 am

1 stop7h 54m

San José Juan Santamaria Intl

Wed 9/23

1:25 pm-11:58 pm

1 stop8h 33m

$545

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Tue 12/1

7:03 pm-1:50 pm

2 stops19h 47m

Liberia

Tue 12/8

1:25 pm-10:54 am

2 stops20h 29m

$579

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 9/1

7:00 am-7:37 pm

2 stops14h 37m

San José Juan Santamaria Intl

Tue 9/8

1:25 pm-1:17 pm

2 stops21h 52m

$629

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sun 9/13

5:57 pm-12:21 pm

2 stops20h 24m

San José Juan Santamaria Intl

Thu 9/24

7:55 am-9:28 am

2 stops23h 33m

$635

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 9/15

7:00 am-7:37 pm

2 stops14h 37m

San José Juan Santamaria Intl

Thu 9/17

12:44 pm-12:05 am

2 stops33h 21m

$651

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 9/15

5:57 pm-12:21 pm

2 stops20h 24m

San José Juan Santamaria Intl

Mon 9/21

7:55 am-12:05 am

2 stops14h 10m

$670

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 9/12

7:00 am-7:37 pm

2 stops14h 37m

San José Juan Santamaria Intl

Tue 9/22

1:25 pm-1:17 pm

2 stops21h 52m

$670

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 9/12

7:00 am-7:37 pm

2 stops14h 37m

San José Juan Santamaria Intl

Thu 9/24

1:25 pm-9:28 am

2 stops18h 03m

$670

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Tue 9/15

7:00 am-7:37 pm

2 stops14h 37m

San José Juan Santamaria Intl

Sun 9/20

7:55 am-12:05 am

2 stops14h 10m

$670

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sun 9/13

5:57 pm-12:21 pm

2 stops20h 24m

San José Juan Santamaria Intl

Fri 9/18

12:44 pm-12:05 am

2 stops33h 21m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 29 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 June 16, 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
8,405 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,405 reviews
Delta
7.9
Good
8,405 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,665 reviews
Delta
7.9
Good
8,405 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $545, Delta can have you in Costa Rica from Lexington in 7h 54m. 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.

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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$445Average$701FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$534Average$740FlexibilityNo cancel feeOn-time71%

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