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$96+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$181
(Cheapflightsfares)

One-way from

$96
(SmartFares)

Popular in

July

Cheapest in

August

Average price

$467
Provider with most accurate pricing for New Orleans Louis Armstrong-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San José Juan Santamaria Intl flights.
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From Louisiana to Costa Rica
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One-way flight from Louisiana to Costa Rica
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:48 pmMSY - SJO
1 stop14h 37mSpirit Airlines
Wed 11/191:30 pmSJO - MSY
1 stop6h 43mSpirit Airlines
Deal found 10/30$181
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/148:59 pmMSY - SJO
1 stop15h 26mSpirit Airlines
Mon 11/171:30 pmSJO - MSY
1 stop23h 32mSpirit Airlines
Deal found 10/29$213
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amMSY - LIR
1 stop5h 55mJetBlue
Wed 12/102:00 pmLIR - MSY
1 stop7h 20mJetBlue
Deal found 10/28$240
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amMSY - LIR
1 stop5h 55mJetBlue
Sun 12/72:00 pmLIR - MSY
1 stop7h 20mJetBlue
Deal found 10/29$243
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/45:05 pmMSY - LIR
2 stops19h 20mAmerican Airlines
Wed 12/101:25 pmLIR - MSY
1 stop8h 06mAmerican Airlines
Deal found 10/28$247
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 11/68:59 pmMSY - SJO
1 stop15h 26mSpirit Airlines
Sun 11/91:30 pmSJO - MSY
1 stop19h 05mSpirit Airlines
Deal found 10/27$249
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:15 amMSY - SJO
1 stop6h 27mSpirit Airlines
Sat 12/131:31 pmSJO - MSY
1 stop8h 11mSpirit Airlines
Deal found 10/29$250
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/46:40 pmMSY - LIR
2 stops19h 40mAmerican Airlines
Sun 12/73:20 pmLIR - MSY
2 stops19h 26mAmerican Airlines
Deal found 10/28$252
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:20 amMSY - SJO
1 stop6h 05mSpirit Airlines
Sat 1/101:19 pmSJO - MSY
1 stop8h 46mSpirit Airlines
Deal found 10/30$253
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:30 pmMSY - SJO
1 stop21h 55mSpirit Airlines
Mon 11/171:30 pmSJO - MSY
1 stop23h 32mSpirit Airlines
Deal found 10/28$254
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/78:59 pmMSY - SJO
1 stop15h 26mSpirit Airlines
Mon 11/101:30 pmSJO - MSY
1 stop23h 32mSpirit Airlines
Deal found 10/29$260
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:20 amMSY - SJO
1 stop6h 05mSpirit Airlines
Thu 1/81:16 amSJO - MSY
1 stop14h 20mSpirit Airlines
Deal found 10/30$261

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 October 30, 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

Fri 11/14

8:59 pm-12:25 pm

1 stop15h 26m

San José Juan Santamaria Intl

Mon 11/17

1:30 pm-10:00 am

2 stops20h 30m

$234

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 12/10

7:00 am-12:55 pm

1 stop5h 55m

Liberia

Tue 12/16

2:00 pm-9:20 pm

1 stop7h 20m

$240

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 12/12

9:05 am-6:37 pm

1 stop9h 32m

Liberia

Fri 12/19

2:20 pm-11:28 pm

1 stop9h 08m

$243

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 12/4

7:00 am-12:55 pm

1 stop5h 55m

Liberia

Sun 12/7

2:00 pm-9:20 pm

1 stop7h 20m

$243

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 12/11

7:00 am-12:55 pm

1 stop5h 55m

Liberia

Wed 12/17

2:00 pm-9:20 pm

1 stop7h 20m

$243

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 12/10

6:00 am-12:25 pm

1 stop6h 25m

Liberia

Tue 12/16

1:25 pm-9:29 am

2 stops20h 04m

$247

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 12/4

7:56 pm-2:20 pm

2 stops18h 24m

Liberia

Wed 12/10

3:20 pm-8:57 am

2 stops17h 37m

$247

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 12/4

6:40 pm-2:20 pm

2 stops19h 40m

Liberia

Sun 12/7

3:20 pm-10:46 am

2 stops19h 26m

$252

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 12/11

6:20 am-12:25 pm

1 stop6h 05m

San José Juan Santamaria Intl

Sat 1/10

1:19 pm-10:05 pm

1 stop8h 46m

$253

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 11/7

8:59 pm-12:25 pm

1 stop15h 26m

San José Juan Santamaria Intl

Mon 11/10

1:30 pm-1:02 pm

1 stop23h 32m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 51 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, October is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $226). Flying from Louisiana to Costa Rica in July is currently the most expensive (average of $387). 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 October 30, 2025.

It’s typically best to fly out from Louisiana to Costa Rica in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Louisiana to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisiana to Costa Rica flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Louisiana to Costa Rica?

    Departing from Louisiana to Costa Rica will take you 5h 55m. Louisiana and Costa Rica are separated by a distance of 1373 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $96. American Airlines flights start at $107 while deals on Spirit Airlines start at $119 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, October is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $226). Flying from Louisiana to Costa Rica in July is currently the most expensive (average of $387). 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

Browse thousands of different options on Cheapflights for your next trip

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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 6 airlines flying from Louisiana to Costa Rica

Discover the top 6 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$183Average$512FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$220Average$321FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$261Average$339FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$338Average$523FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$369Average$692FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$596FlexibilityNo cancel feeOn-time63%

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