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Costa Rica

$128+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJO
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap 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 April 1, 2026.

This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 3/305:35 am
MSY
-
SJO
1 stop7h 20m
Delta
Sat 4/42:40 pm
SJO
-
MSY
1 stop8h 00m
Delta
Deal found 3/29$312
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/86:34 am
MSY
-
SJO
1 stop16h 02m
American Airlines
Tue 5/126:30 am
SJO
-
MSY
2 stops15h 29m
American Airlines
Deal found 3/31$317
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:25 pm
MSY
-
SJO
1 stop16h 54m
Frontier
Sun 6/79:35 am
SJO
-
MSY
1 stop28h 55m
Frontier
Deal found 3/30$318
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:58 pm
MSY
-
SJO
2 stops18h 11m
American Airlines
Mon 6/112:50 pm
SJO
-
MSY
1 stop19h 29m
American Airlines
Deal found 3/30$324
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/277:58 pm
MSY
-
SJO
2 stops16h 52m
American Airlines
Sun 5/3111:59 pm
SJO
-
MSY
1 stop18h 08m
American Airlines
Deal found 3/31$329
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
Fri 5/15:15 am
MSY
-
SJO
1 stop7h 18m
Spirit Airlines
Sun 5/101:00 pm
SJO
-
MSY
1 stop8h 19m
Spirit Airlines
Deal found 3/31$332
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Mon 4/136:00 am
MSY
-
SJO
1 stop6h 14m
Spirit Airlines
Fri 4/2412:38 pm
SJO
-
MSY
1 stop9h 52m
Spirit Airlines
Deal found 3/30$335
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:39 pm
MSY
-
SJO
2 stops18h 11m
American Airlines
Tue 8/2512:50 pm
SJO
-
MSY
2 stops18h 42m
American Airlines
Deal found 3/30$337
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:27 pm
MSY
-
SJO
1 stop18h 23m
American Airlines
Fri 9/46:00 am
SJO
-
MSY
1 stop10h 47m
American Airlines
Deal found 3/30$340
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Tue 4/146:00 am
MSY
-
SJO
1 stop6h 14m
Spirit Airlines
Fri 4/2412:38 pm
SJO
-
MSY
1 stop9h 52m
Spirit Airlines
Deal found 3/27$342
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:02 pm
MSY
-
SJO
1 stop25h 22m
American Airlines
Sun 6/1411:59 pm
SJO
-
MSY
1 stop7h 36m
American Airlines
Deal found 3/30$345
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:22 pm
MSY
-
SJO
1 stop19h 39m
Multiple Airlines
Thu 4/1612:38 pm
SJO
-
MSY
1 stop9h 52m
Multiple Airlines
Deal found 3/27$346

Find 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$312
(KAYAK)

One-way from

$128
(Super.com)

Popular in

February

Cheapest in

November

Average price

$396
Provider with most accurate pricing for New Orleans Louis Armstrong-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San José Juan Santamaria Intl flights.
Search Deals
From Louisiana to Costa Rica
Search Deals
One-way flight from Louisiana to Costa Rica
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 1, 2026.
Use the filters below to find and compare flights from Louisiana to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 5/27

2:21 pm-10:39 pm

1 stop9h 18m

San José Juan Santamaria Intl

Sun 5/31

12:30 am-8:46 am

1 stop7h 16m

$312
Quickest round-trip

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 6/3

5:35 pm-10:39 pm

1 stop6h 04m

San José Juan Santamaria Intl

Tue 6/9

12:30 am-8:36 am

1 stop7h 06m

$312

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 5/21

2:21 pm-7:37 pm

1 stop6h 16m

San José Juan Santamaria Intl

Sun 5/24

12:30 am-8:46 am

1 stop7h 16m

$348

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sun 5/3

5:00 am-12:21 pm

1 stop8h 21m

San José Juan Santamaria Intl

Wed 5/6

1:25 pm-11:29 pm

1 stop9h 04m

$352

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 4/20

2:14 pm-7:37 pm

1 stop6h 23m

San José Juan Santamaria Intl

Sat 4/25

7:55 am-4:12 pm

1 stop7h 17m

$396

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sat 5/23

6:00 pm-12:59 pm

2 stops19h 59m

San José Juan Santamaria Intl

Thu 5/28

6:00 am-11:59 pm

2 stops16h 59m

$421

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sun 4/12

7:00 am-12:21 pm

1 stop6h 21m

San José Juan Santamaria Intl

Wed 4/15

11:13 am-9:32 pm

1 stop9h 19m

$425

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 5/15

6:20 am-12:00 pm

1 stop6h 40m

Liberia

Fri 5/22

1:25 pm-11:54 pm

1 stop9h 29m

$426

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sat 4/25

6:48 am-1:30 pm

1 stop7h 42m

Liberia

Sat 5/2

2:40 pm-11:35 pm

1 stop7h 55m

$426

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 5/27

12:07 pm-10:39 pm

1 stop11h 32m

San José Juan Santamaria Intl

Sun 6/28

12:30 am-8:46 am

1 stop7h 16m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 44 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $218). Flying from Louisiana to Costa Rica in July is currently the most expensive (average of $353). 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.

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 Spirit Airlines, which is currently one of the cheapest options available, starting at $95. JetBlue flights start at $108 while deals on United Airlines start at $127 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, November is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $218). Flying from Louisiana to Costa Rica in July is currently the most expensive (average of $353). 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.
Los Angeles to San Salvador flights
John F Kennedy Intl to San José flights
Dulles Intl to San Salvador flights
Newark to San José flights
John F Kennedy Intl to Panama City flights
Los Angeles to Guatemala City flights
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John F Kennedy Intl to San Salvador flights
John F Kennedy Intl to Guatemala City flights
Newark to Panama City flights
George Bush Intcntl to San Salvador flights
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Dallas/Fort Worth to San Salvador flights
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Dallas/Fort Worth to San José flights
Los Angeles to San José flights
Ontario to San Salvador flights
John F Kennedy Intl to Liberia flights
Miami to Managua flights
Atlanta to San José flights
Reagan-National to San Salvador flights
Hobby to San José flights
San Francisco to San José flights
Miami to San José flights
Dulles Intl to San José flights
Baltimore to San Salvador flights
Los Angeles to Liberia flights
Newark to Liberia flights
Atlanta to Panama City flights
Dulles Intl to Panama City flights
George Bush Intcntl to San Pedro Sula flights
Dallas/Fort Worth to Panama City flights
Miami to San Salvador flights
Dallas/Fort Worth to Guatemala City flights
LaGuardia to San Salvador flights
Los Angeles to Panama City flights
George Bush Intcntl to San José flights
Newark to San Salvador flights
Hobby to Panama City flights
George Bush Intcntl to Guatemala City flights
Atlanta to Guatemala City flights
Dulles Intl to Guatemala City flights
LaGuardia to Guatemala City flights
Orlando to Panama City flights
Miami to Guatemala City flights

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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$427FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$193Average$374FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$266Average$398FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$282Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$285Average$578FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$606FlexibilityNo cancel feeOn-time63%

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