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Costa Rica

$89+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$230
(Mytrip)

One-way from

$89
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$574
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. 10% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:20 amMSY - SJO
1 stop10h 53mMultiple Airlines
Tue 9/307:30 amSJO - MSY
1 stop14h 25mMultiple Airlines
Deal found 7/30$230
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:20 amMSY - SJO
1 stop6h 12mSpirit Airlines
Tue 9/211:27 amSJO - MSY
1 stop10h 01mSpirit Airlines
Deal found 7/29$250
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/287:32 amMSY - SJO
1 stop7h 08mAmerican Airlines
Thu 9/46:00 amSJO - MSY
2 stops12h 14mAmerican Airlines
Deal found 7/29$290
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/196:00 amMSY - LIR
1 stop6h 45mAmerican Airlines
Tue 8/262:00 pmLIR - MSY
1 stop7h 43mAmerican Airlines
Deal found 7/29$369
This American Airlines deal was found by Cheapflights users on 7/28. 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 9/2712:15 pmBTR - SJO
1 stop6h 42mAmerican Airlines
Tue 9/307:27 amSJO - BTR
1 stop9h 36mAmerican Airlines
Deal found 7/28$380
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:40 amMSY - LIR
1 stop7h 10mSouthwest
Wed 11/122:45 pmLIR - MSY
1 stop7h 05mSouthwest
Deal found 7/29$383
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 10/36:25 amMSY - LIR
1 stop6h 35mDelta
Wed 10/81:25 pmLIR - MSY
1 stop8h 36mDelta
Deal found 7/29$389
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:00 amLFT - SJO
1 stop11h 15mDelta
Tue 11/187:00 amSJO - LFT
1 stop7h 28mDelta
Deal found 7/31$416
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 11/135:59 pmLFT - SJO
2 stops18h 20mAmerican Airlines
Tue 11/181:23 pmSJO - LFT
2 stops20h 09mAmerican Airlines
Deal found 7/31$420
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/117:50 amSHV - SJO
1 stop11h 02mAmerican Airlines
Sun 9/217:00 amSJO - SHV
1 stop12h 57mAmerican Airlines
Deal found 7/30$459
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:17 amMSY - LIR
2 stops24h 03mAlaska Airlines
Fri 9/2611:20 amLIR - MSY
3 stops28h 37mAlaska Airlines
Deal found 7/31$469
This American Airlines deal was found by Cheapflights users on 7/30. 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 12/66:28 pmMLU - SJO
2 stops19h 37mAmerican Airlines
Wed 12/107:00 amSJO - MLU
2 stops26h 50mAmerican Airlines
Deal found 7/30$480

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 July 31, 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 9/23

5:20 am-3:13 pm

1 stop10h 53m

San José Juan Santamaria Intl

Tue 9/30

7:30 am-10:55 pm

1 stop14h 25m

$230

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 8/27

5:20 am-10:32 am

1 stop6h 12m

San José Juan Santamaria Intl

Tue 9/2

11:27 am-10:28 pm

1 stop10h 01m

$250

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 8/28

7:32 am-1:40 pm

1 stop7h 08m

San José Juan Santamaria Intl

Thu 9/4

6:00 am-7:14 pm

2 stops12h 14m

$290

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 8/19

6:00 am-11:45 am

1 stop6h 45m

Liberia

Tue 8/26

2:00 pm-10:43 pm

1 stop7h 43m

$369

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Sat 9/27

12:15 pm-5:57 pm

1 stop6h 42m

San José Juan Santamaria Intl

Tue 9/30

7:27 am-6:03 pm

1 stop9h 36m

$380

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 11/5

6:40 am-1:50 pm

1 stop7h 10m

Liberia

Wed 11/12

2:45 pm-9:50 pm

1 stop7h 05m

$383

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 10/3

6:25 am-12:00 pm

1 stop6h 35m

Liberia

Wed 10/8

1:25 pm-11:01 pm

1 stop8h 36m

$389

LafayetteSan José

LFT - SJO

LFTSJO

Lafayette Regional

Thu 11/13

11:00 am-10:15 pm

1 stop11h 15m

San José Juan Santamaria Intl

Tue 11/18

7:00 am-2:28 pm

1 stop7h 28m

$416

LafayetteSan José

LFT - SJO

LFTSJO

Lafayette Regional

Thu 11/13

5:59 pm-12:19 pm

2 stops18h 20m

San José Juan Santamaria Intl

Tue 11/18

1:23 pm-9:32 am

2 stops20h 09m

$420

ShreveportSan José

SHV - SJO

SHVSJO

Shreveport

Thu 9/11

7:50 am-5:52 pm

1 stop11h 02m

San José Juan Santamaria Intl

Sun 9/21

7:00 am-8:57 pm

1 stop12h 57m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 26 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 July 31, 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.

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 July 31, 2025.
Read through reviews of airlines operating flights from Louisiana to Costa Rica, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 $89. American Airlines flights start at $154 while deals on Delta start at $184 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

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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$183Average$512FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$240Average$331FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$301Average$551FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$369Average$641FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$381Average$633FlexibilityNo cancel feeOn-time63%

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