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Costa Rica

$122+ Cheap flights from Louisiana 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Louisiana to Costa Rica

Keep the following information in mind while searching for Louisiana to Costa Rica flight deals. Data was last updated June 12, 2025.

Round-trip from

$282
(Cheapflightsfares)

One-way from

$122
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$465
From Louisiana to Costa Rica
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One-way flight from Louisiana to Costa Rica
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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Louisiana to Costa Rica

Cheapest flights from Louisiana to Costa Rica
Explore the most affordable flight options available from Louisiana to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:20 amMSY - SJO
1 stop6h 12mSpirit Airlines
Sat 8/2311:27 amSJO - MSY
1 stop10h 34mSpirit Airlines
Deal found 6/12$282
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.
Mon 7/219:34 pmMSY - SJO
2 stops14h 37mMultiple Airlines
Mon 7/287:30 amSJO - MSY
1 stop27h 13mMultiple Airlines
Deal found 6/11$302
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.
Sun 8/246:19 amMSY - SJO
1 stop7h 56mAmerican Airlines
Wed 9/36:00 amSJO - MSY
2 stops15h 56mAmerican Airlines
Deal found 6/12$306
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:25 amMSY - LIR
1 stop6h 35mDelta
Fri 9/121:25 pmLIR - MSY
1 stop7h 53mDelta
Deal found 6/12$332
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.
Mon 9/227:00 amMSY - LIR
1 stop7h 02mAmerican Airlines
Fri 9/2612:49 pmLIR - MSY
2 stops19h 44mAmerican Airlines
Deal found 6/11$345
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amSHV - SJO
1 stop6h 48mDelta
Fri 10/311:13 pmSJO - SHV
1 stop7h 55mDelta
Deal found 6/11$356
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/205:30 pmMSY - SJO
1 stop6h 09mUnited Airlines
Tue 6/247:55 amSJO - MSY
1 stop9h 08mUnited Airlines
Deal found 6/10$370
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:40 amMSY - SJO
1 stop6h 20mSouthwest
Mon 6/168:45 amSJO - MSY
1 stop12h 50mSouthwest
Deal found 6/10$401
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.
Fri 8/225:48 amLFT - SJO
1 stop13h 27mAmerican Airlines
Tue 8/261:55 pmSJO - LFT
2 stops18h 40mAmerican Airlines
Deal found 6/11$405
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 10/254:31 pmSHV - SJO
2 stops21h 29mAmerican Airlines
Thu 10/302:45 pmSJO - SHV
2 stops19h 42mAmerican Airlines
Deal found 6/11$412
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.
Wed 12/1011:25 amMSY - SJO
1 stop10h 50mDelta
Sun 12/212:10 pmSJO - MSY
1 stop9h 24mDelta
Deal found 6/10$428
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/284:10 pmLFT - SJO
1 stop7h 29mUnited Airlines
Mon 7/77:55 amSJO - LFT
1 stop6h 36mUnited Airlines
Deal found 6/10$446

Cheapflights Fare Finder

Customize your flight search to find flights from Louisiana 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 12, 2025.
Use the filters below to find and compare flights from Louisiana to Costa Rica that are best for you.

Fly from

Louisiana

Fly to

Costa Rica

Route

Depart

Return

Price

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 8/19

5:20 am-10:32 am

1 stop6h 12m

San José Juan Santamaria Intl

Sat 8/23

11:27 am-11:01 pm

1 stop10h 34m

$282

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 7/21

9:34 pm-11:11 am

2 stops14h 37m

San José Juan Santamaria Intl

Mon 7/28

7:30 am-11:43 am

1 stop27h 13m

$302

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sun 8/24

6:19 am-1:15 pm

1 stop7h 56m

San José Juan Santamaria Intl

Wed 9/3

6:00 am-10:56 pm

2 stops15h 56m

$306

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 8/31

6:25 am-12:00 pm

1 stop6h 35m

Liberia

Fri 9/12

1:25 pm-10:18 pm

1 stop7h 53m

$332

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Mon 9/22

7:00 am-1:02 pm

1 stop7h 02m

Liberia

Fri 9/26

12:49 pm-9:33 am

2 stops19h 44m

$345

ShreveportSan José

SHV - SJO

SHVSJO

Shreveport

Wed 10/22

6:00 am-11:48 am

1 stop6h 48m

San José Juan Santamaria Intl

Fri 10/31

1:13 pm-10:08 pm

1 stop7h 55m

$356

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 6/20

5:30 pm-10:39 pm

1 stop6h 09m

San José Juan Santamaria Intl

Tue 6/24

7:55 am-6:03 pm

1 stop9h 08m

$370

LafayetteSan José

LFT - SJO

LFTSJO

Lafayette Regional

Fri 8/22

5:48 am-6:15 pm

1 stop13h 27m

San José Juan Santamaria Intl

Tue 8/26

1:55 pm-9:35 am

2 stops18h 40m

$405

ShreveportSan José

SHV - SJO

SHVSJO

Shreveport

Sat 10/25

4:31 pm-1:00 pm

2 stops21h 29m

San José Juan Santamaria Intl

Thu 10/30

2:45 pm-11:27 am

2 stops19h 42m

$412

LafayetteSan José

LFT - SJO

LFTSJO

Lafayette Regional

Sat 6/28

4:10 pm-10:39 pm

1 stop7h 29m

San José Juan Santamaria Intl

Mon 7/7

7:55 am-3:31 pm

1 stop6h 36m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 25 results
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Best time to book a flight from Louisiana to Costa Rica

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

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

Currently, September is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $398). Flying from Louisiana 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 LA to CR?

Find hourly flight availability from Louisiana 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana 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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Louisiana to Costa Rica to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Louisiana 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 are the cheapest airlines to fly from Louisiana to Costa Rica one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $122. United Airlines flights start at $169 while deals on Alaska Airlines start at $409 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $398). Flying from Louisiana 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 Louisiana to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to Costa Rica

Discover the top 5 airlines that operate flights from Louisiana 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$183Average$555FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$225Average$316FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$322Average$579FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$738FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$391Average$645FlexibilityNo cancel feeOn-time63%

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