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$159+ Cheap flights from Costa Rica to Louisville (SDF)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SDF
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Costa Rica to Louisville

Keep the following information in mind while searching for Costa Rica to Louisville flight deals. Data was last updated August 14, 2025.

Round-trip from

$268
(American Airlines)

One-way from

$159
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$246
From Costa Rica to Louisville Intl
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One-way flight from Costa Rica to Louisville Intl
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Costa Rica to Louisville

Cheapest flights from Costa Rica to Louisville
Explore the most affordable flight options available from Costa Rica to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/166:00 amSJO - SDF
1 stop15h 58mAmerican Airlines
Tue 9/236:31 amSDF - SJO
1 stop15h 11mAmerican Airlines
Deal found 8/12$268
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 10/86:44 amSJO - SDF
1 stop13h 41mAmerican Airlines
Sat 11/83:38 pmSDF - SJO
1 stop21h 44mAmerican Airlines
Deal found 8/12$273
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:55 amSJO - SDF
2 stops33h 03mUnited Airlines
Tue 10/283:35 pmSDF - SJO
1 stop22h 40mUnited Airlines
Deal found 8/12$299
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 9/216:00 amSJO - SDF
1 stop15h 58mAmerican Airlines
Tue 10/286:00 amSDF - SJO
1 stop14h 16mAmerican Airlines
Deal found 8/12$313
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:37 amSJO - SDF
2 stops32h 27mSpirit Airlines
Mon 9/228:23 amSDF - SJO
1 stop28h 51mSpirit Airlines
Deal found 8/12$325
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:19 pmSJO - SDF
1 stop7h 45mSpirit Airlines
Thu 9/1110:14 amSDF - SJO
1 stop26h 13mSpirit Airlines
Deal found 8/13$330
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:37 amSJO - SDF
1 stop19h 42mMultiple Airlines
Mon 9/2211:17 amSDF - SJO
1 stop25h 57mMultiple Airlines
Deal found 8/12$336

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Louisville 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 August 14, 2025.
Use the filters below to find and compare flights from Costa Rica to Louisville that are best for you.

Fly from

Costa Rica

Fly to

Louisville

Route

Depart

Return

Price

San JoséLouisville

SJO - SDF

SJOSDF

San José Juan Santamaria Intl

Tue 9/16

6:00 am-11:58 pm

1 stop15h 58m

Louisville Intl

Tue 9/23

6:31 am-7:42 pm

1 stop15h 11m

$268

San JoséLouisville

SJO - SDF

SJOSDF

San José Juan Santamaria Intl

Wed 10/8

6:44 am-10:25 pm

1 stop13h 41m

Louisville Intl

Sat 11/8

3:38 pm-12:22 pm

1 stop21h 44m

$273

San JoséLouisville

SJO - SDF

SJOSDF

San José Juan Santamaria Intl

Fri 10/10

7:55 am-6:33 pm

2 stops32h 38m

$159

San JoséLouisville

SJO - SDF

SJOSDF

San José Juan Santamaria Intl

Fri 10/10

6:00 am-10:25 pm

1 stop14h 25m

$161

San JoséLouisville

SJO - SDF

SJOSDF

San José Juan Santamaria Intl

Fri 10/10

11:37 am-8:26 pm

3 stops30h 49m

$380

San JoséLouisville

SJO - SDF

SJOSDF

San José Juan Santamaria Intl

Thu 10/9

1:40 am-8:26 pm

3 stops16h 46m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Costa Rica to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Costa Rica 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 Costa Rica to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Louisville (average of $299). Flying from Costa Rica to Louisville in April is currently the most expensive (average of $369). 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 CR to SDF?

Find hourly flight availability from Costa Rica to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Costa Rica to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Costa Rica to Louisville, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Louisville. 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 into for flights to Louisville from Costa Rica?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Costa Rica to Louisville.

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

    One-way options have recently been found by users for as low as $159 on United Airlines. Other airlines that offer cheap prices include American Airlines from $161 and Spirit Airlines from $380 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Costa Rica to Louisville 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 Costa Rica to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Louisville (average of $299). Flying from Costa Rica to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Costa Rica to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Costa Rica to Louisville

Discover the top 3 airlines that operate flights from Costa Rica to Louisville. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$310Average$526FlexibilityNo cancel feeOn-time71%
DeltaCheapest$333Average$529FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$351Average$423FlexibilityNo cancel feeOn-time69%

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