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$116+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJO
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Louisville to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Costa Rica (CR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(FlightHub)

One-way from

$116
(Booking.com)

Popular in

March

Cheapest in

October

Average price

$541
Provider with most accurate pricing for Louisville Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-San José Juan Santamaria Intl flights.
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From Louisville Intl to Costa Rica
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One-way flight from Louisville Intl to Costa Rica
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Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Louisville to Costa Rica

Cheapest flights from Louisville to Costa Rica
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 January 30, 2025.

This FlightHub deal was found by Cheapflights users on 1/28. 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.
Fri 2/289:30 pmSDF - SJO
1 stop15h 50mSpirit Airlines
Wed 3/51:50 amSJO - SDF
1 stop15h 31mSpirit Airlines
Deal found 1/28$302
This American Airlines deal was found by Cheapflights users on 1/29. 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 9/108:43 pmSDF - SJO
2 stops18h 12mAmerican Airlines
Wed 9/1712:50 pmSJO - SDF
2 stops19h 32mAmerican Airlines
Deal found 1/29$372
This Delta deal was found by Cheapflights users on 1/29. 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 2/612:36 pmSDF - SJO
1 stop10h 36mDelta
Tue 2/112:19 pmSJO - SDF
1 stop8h 39mDelta
Deal found 1/29$418
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 3/256:00 amSDF - SJO
1 stop7h 21mMultiple Airlines
Fri 3/286:06 pmSJO - SDF
2 stops26h 52mMultiple Airlines
Deal found 1/29$473
This Copa Airlines deal was found by Cheapflights users on 1/29. 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.
Tue 3/2510:15 amSDF - SJO
2 stops23h 52mCopa Airlines
Fri 3/286:06 pmSJO - SDF
2 stops24h 16mCopa Airlines
Deal found 1/29$536
This American Airlines deal was found by Cheapflights users on 1/28. 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 8/308:24 pmSDF - LIR
2 stops16h 56mAmerican Airlines
Sat 9/62:55 pmLIR - SDF
1 stop6h 50mAmerican Airlines
Deal found 1/28$538
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 5/2411:10 amSDF - SJO
2 stops25h 01mUnited Airlines
Sat 5/315:30 amSJO - SDF
1 stop14h 00mUnited Airlines
Deal found 1/29$612
This Delta deal was found by Cheapflights users on 1/30. 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 2/217:05 amSDF - LIR
1 stop8h 24mDelta
Fri 2/283:54 pmLIR - SDF
1 stop7h 04mDelta
Deal found 1/30$681
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Tue 2/186:00 amSDF - LIR
3 stops34h 00mMultiple Airlines
Tue 2/256:40 amLIR - SDF
2 stops16h 06mMultiple Airlines
Deal found 1/29$704
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/189:25 amSDF - LIR
1 stop9h 32mUnited Airlines
Tue 2/258:50 amLIR - SDF
1 stop11h 53mUnited Airlines
Deal found 1/29$706
This WestJet deal was found by Cheapflights users on 1/28. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:15 amSDF - LIR
2 stops28h 09mWestJet
Sat 9/61:25 pmLIR - SDF
2 stops22h 12mWestJet
Deal found 1/28$3,897

Find flights from Louisville to Costa Rica within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

Fri 2/28

9:30 pm-12:20 pm

1 stop15h 50m

San José Juan Santamaria Intl

Wed 3/5

1:50 am-6:21 pm

1 stop15h 31m

$302

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

Wed 5/7

1:58 pm-10:14 pm

1 stop10h 16m

San José Juan Santamaria Intl

Wed 7/9

12:50 pm-12:28 am

1 stop9h 38m

$462

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

Tue 3/25

6:00 am-11:21 am

1 stop7h 21m

San José Juan Santamaria Intl

Fri 3/28

6:06 pm-10:58 pm

2 stops26h 52m

$473

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

Tue 3/25

10:15 am-8:07 am

2 stops23h 52m

San José Juan Santamaria Intl

Fri 3/28

6:06 pm-8:22 pm

2 stops24h 16m

$536

LouisvilleLiberia

SDF - LIR

SDFLIR

Louisville Intl

Sat 4/26

8:14 pm-11:20 am

1 stop17h 06m

Liberia

Thu 5/1

12:45 pm-11:46 pm

1 stop9h 01m

$565

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

Sat 5/24

11:10 am-10:11 am

2 stops25h 01m

San José Juan Santamaria Intl

Sat 5/31

5:30 am-9:30 pm

1 stop14h 00m

$612

LouisvilleLiberia

SDF - LIR

SDFLIR

Louisville Intl

Fri 2/21

7:05 am-2:29 pm

1 stop8h 24m

Liberia

Fri 2/28

3:54 pm-11:58 pm

1 stop7h 04m

$681

LouisvilleLiberia

SDF - LIR

SDFLIR

Louisville Intl

Tue 2/18

6:00 am-3:00 pm

3 stops34h 00m

Liberia

Tue 2/25

6:40 am-11:46 pm

2 stops16h 06m

$704

LouisvilleLiberia

SDF - LIR

SDFLIR

Louisville Intl

Tue 2/18

9:25 am-5:57 pm

1 stop9h 32m

Liberia

Tue 2/25

8:50 am-9:43 pm

1 stop11h 53m

$706

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

Tue 3/25

6:00 am-11:21 am

1 stop7h 21m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 15 results
1
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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.
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.

Travel insights for flights from Louisville to Costa Rica

Get recent, data-driven insights about flights from Louisville to Costa Rica including ideal travel times, pricing trends, and more.

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 January 30, 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 January 30, 2025.
See what other customers who have flown with Delta, Copa Airlines and United 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.
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,617 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines
6.3
Okay
8,083 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What airport do you fly from for flights from Louisville to Costa Rica?

    For a flight from Louisville to Costa Rica, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

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

    $116 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $211 and $215, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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 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.

See more FAQs

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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.
Cincinnati to San José flights
Cincinnati to Liberia flights
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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$233Average$387FlexibilityNo cancel feeOn-time65%
DeltaCheapest$291Average$596FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$588FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$541FlexibilityNo cancel feeOn-time69%
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