$106+ Cheap flights from Louisville (SDF) 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisville to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Costa Rica
Keep the following information in mind while searching for Louisville to Costa Rica flight deals. Data was last updated junio 12, 2025.
Round-trip from | $290 (Delta) |
|---|---|
One-way from | $111 (FlightHub) |
Popular in | March |
Cheapest in | October |
Average price | $694 |
Find flight deals from Louisville to Costa Rica
Cheapest flights from Louisville to Costa RicaExplore the most affordable flight options available from Louisville to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Louisville to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This Delta deal was found by Cheapflights users on 6/10. 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.
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.
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.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/10. 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.
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 junio 12, 2025.
Use the filters below to find and compare flights from Louisville to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
mié. 9/10
7:10 am-12:10 pm
1 stop7h 00m
San José Juan Santamaria Intl
vie. 9/19
1:18 pm-10:30 pm
1 stop7h 12m
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
mié. 9/17
7:00 am-7:42 pm
2 stops14h 42m
San José Juan Santamaria Intl
mié. 9/24
6:00 am-11:22 pm
2 stops15h 22m
LouisvilleLiberia
SDF - LIR
SDFLIR
Louisville Intl
sáb. 8/9
6:08 pm-1:26 pm
2 stops21h 18m
Liberia
sáb. 8/16
12:45 pm-9:13 am
2 stops18h 28m
LouisvilleLiberia
SDF - LIR
SDFLIR
Louisville Intl
vie. 6/27
8:00 am-3:25 pm
1 stop9h 25m
Liberia
vie. 7/4
11:05 am-9:51 pm
1 stop8h 46m
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
jue. 7/31
6:53 pm-3:13 pm
1 stop22h 20m
San José Juan Santamaria Intl
sáb. 8/9
7:30 am-8:48 pm
1 stop11h 18m
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
sáb. 7/26
9:43 pm-10:29 am
1 stop14h 46m
San José Juan Santamaria Intl
mié. 7/30
12:16 pm-7:08 pm
1 stop28h 52m
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
sáb. 7/26
5:00 am-11:00 am
1 stop8h 00m
San José Juan Santamaria Intl
jue. 7/31
8:45 am-11:05 pm
1 stop12h 20m
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
vie. 7/25
9:35 am-10:39 pm
1 stop15h 04m
San José Juan Santamaria Intl
vie. 8/1
5:30 am-8:06 pm
1 stop12h 36m
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
mié. 7/9
8:40 am-9:53 pm
2 stops15h 13m
San José Juan Santamaria Intl
mar. 7/15
2:25 pm-10:27 am
2 stops18h 02m
LouisvilleLiberia
SDF - LIR
SDFLIR
Louisville Intl
mar. 7/1
5:03 am-3:40 pm
3 stops36h 37m
Liberia
sáb. 7/5
6:50 am-11:38 pm
2 stops14h 48m
Best time to book a flight from Louisville to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Louisville with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Louisville to Costa Rica
What is the cheapest month to book a flight from Louisville to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Louisville to Costa Rica (average of $398). Flying from Louisville 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 SDF to CR?
Find hourly flight availability from Louisville 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 junio 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Costa Rica as you normally would.
Rainfall in Costa Rica by month
Plan your trip to Costa Rica by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.
Temperature in Costa Rica by month
Plan your trip to Costa Rica by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
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 junio 12, 2025.
See what other customers who have flown with Southwest, Delta and Copa Airlines from Louisville to Costa Rica have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
John,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Louisville to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Louisville to Costa Rica
Discover the top 4 airlines that operate flights from Louisville 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$601 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$413 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$340 | Average$607 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$353 | Average$625 | FlexibilityNo cancel fee | On-time69% |