What airlines fly to Costa Rica?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Costa Rica from Louisiana according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 6 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisiana to Costa Rica?

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from Louisiana to Costa Rica

How long is the flight from Louisiana to Costa Rica?

Flight times vary depending on what airport in Louisiana you fly out of and what airport in Costa Rica you fly into. For example, flying from New Orleans to San José takes 5h 55m on average. On the other hand, flying from Baton Rouge to San José takes 6h 49m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Louisiana to Costa Rica?

Prices for flights from Louisiana to Costa Rica refresh daily.

How many operators does momondo search for flights from Louisiana to Costa Rica?

As of December 2025, there are 6 operators available to choose from for flights from Louisiana to Costa Rica.

How old do you have to be to fly from Louisiana to Costa Rica?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$109 Cheap Flights from Louisiana to Costa Rica in 2025/26

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Find the cheapest flights from Louisiana to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 12:22 pm

MSY

SJO

6h 07m1 stop

1:31 pm - 8:49 pm

SJO

MSY

7h 18m1 stop

$239Spirit Airlines

Fri, Feb 20 - Tue, Feb 24

6:05 am - 12:22 pm

MSY

SJO

6h 17m1 stop

12:33 pm - 7:41 pm

SJO

MSY

7h 08m1 stop

$243Spirit Airlines

Thu, Jan 29 - Wed, Feb 4

5:12 pm - 12:55 pm

MSY

LIR

19h 43m1 stop

1:40 pm - 9:05 pm

LIR

MSY

7h 25m1 stop

$311JetBlue

Sat, Feb 14 - Wed, Feb 18

7:31 am - 1:04 pm

MSY

LIR

6h 33m1 stop

2:30 pm - 11:34 pm

LIR

MSY

8h 04m1 stop

$364American Airlines

Tue, Apr 21 - Wed, Jun 10

4:45 pm - 11:10 am

MSY

LIR

19h 25m2 stops

12:55 pm - 8:33 am

LIR

MSY

18h 38m2 stops

$368American Airlines

Tue, Apr 21 - Wed, Jun 10

7:00 am - 11:55 am

MSY

LIR

5h 55m1 stop

1:00 pm - 9:15 pm

LIR

MSY

7h 15m1 stop

$375JetBlue

Sun, May 17 - Wed, May 20

9:30 am - 6:37 pm

BTR

LIR

9h 07m1 stop

12:35 pm - 9:08 pm

LIR

BTR

8h 33m1 stop

$507United Airlines

Mon, Mar 2 - Thu, Mar 5

2:00 pm - 8:39 pm

SHV

SJO

6h 39m1 stop

8:45 am - 3:31 pm

SJO

SHV

6h 46m1 stop

$508United Airlines

Mon, Feb 2 - Thu, Feb 5

4:00 pm - 9:15 pm

BTR

SJO

6h 15m1 stop

1:20 pm - 10:03 pm

SJO

BTR

7h 43m1 stop

$543Delta

Mon, Mar 9 - Wed, Mar 25

6:07 am - 9:15 pm

BTR

SJO

16h 08m1 stop

1:20 pm - 10:03 pm

SJO

BTR

7h 43m1 stop

$552Delta

Wed, Mar 11 - Tue, Mar 24

Spirit Airlines flights from Louisiana to Costa Rica

Our best Spirit Airlines deals on Louisiana to Costa Rica flight tickets

Spirit Airlines

Feb 20

MSY6:15 amNew Orleans Louis Armstrong

6h 07m

1 stop

SJO12:22 pmSan José Juan Santamaria Intl

Feb 24

SJO1:31 pmSan José Juan Santamaria Intl

7h 18m

1 stop

MSY8:49 pmNew Orleans Louis Armstrong

$239

Find similar

Spirit Airlines

Jan 29

MSY6:05 amNew Orleans Louis Armstrong

6h 17m

1 stop

SJO12:22 pmSan José Juan Santamaria Intl

Feb 4

SJO12:33 pmSan José Juan Santamaria Intl

7h 08m

1 stop

MSY7:41 pmNew Orleans Louis Armstrong

$243

Find similar

Spirit Airlines

Feb 20

MSY8:36 pmNew Orleans Louis Armstrong

15h 46m

2 stops

SJO12:22 pmSan José Juan Santamaria Intl

Feb 24

SJO1:31 pmSan José Juan Santamaria Intl

7h 18m

1 stop

MSY8:49 pmNew Orleans Louis Armstrong

$246

Find similar

JetBlue flights from Louisiana to Costa Rica

Our best JetBlue deals on Louisiana to Costa Rica flight tickets

JetBlue

Feb 14

MSY5:12 pmNew Orleans Louis Armstrong

19h 43m

1 stop

LIR12:55 pmLiberia

Feb 18

LIR1:40 pmLiberia

7h 25m

1 stop

MSY9:05 pmNew Orleans Louis Armstrong

$311

Find similar

JetBlue

May 10

MSY7:00 amNew Orleans Louis Armstrong

5h 55m

1 stop

SJO11:55 amSan José Juan Santamaria Intl

May 17

SJO12:55 pmSan José Juan Santamaria Intl

7h 20m

1 stop

MSY9:15 pmNew Orleans Louis Armstrong

$321

Find similar

JetBlue

Feb 14

MSY8:05 pmNew Orleans Louis Armstrong

16h 50m

1 stop

LIR12:55 pmLiberia

Feb 21

LIR12:15 pmLiberia

8h 50m

1 stop

MSY9:05 pmNew Orleans Louis Armstrong

$353

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 2/20

6:15 am-12:22 pm

1 stop6h 07m

San José Juan Santamaria Intl

Tue 2/24

1:31 pm-8:49 pm

1 stop7h 18m

$239

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 1/29

6:05 am-12:22 pm

1 stop6h 17m

San José Juan Santamaria Intl

Wed 2/4

12:33 pm-7:41 pm

1 stop7h 08m

$243

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sat 2/14

5:12 pm-12:55 pm

1 stop19h 43m

Liberia

Wed 2/18

1:40 pm-9:05 pm

1 stop7h 25m

$311

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 4/21

7:31 am-1:04 pm

1 stop6h 33m

Liberia

Wed 6/10

2:30 pm-11:34 pm

1 stop8h 04m

$364

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 4/21

4:45 pm-11:10 am

2 stops19h 25m

Liberia

Wed 6/10

12:55 pm-8:33 am

2 stops18h 38m

$368

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 5/17

7:00 am-11:55 am

1 stop5h 55m

Liberia

Wed 5/20

1:00 pm-9:15 pm

1 stop7h 15m

$375

Baton RougeLiberia

BTR - LIR

BTRLIR

Baton Rouge Ryan

Mon 3/2

9:30 am-6:37 pm

1 stop9h 07m

Liberia

Thu 3/5

12:35 pm-9:08 pm

1 stop8h 33m

$507

ShreveportSan José

SHV - SJO

SHVSJO

Shreveport

Mon 2/2

2:00 pm-8:39 pm

1 stop6h 39m

San José Juan Santamaria Intl

Thu 2/5

8:45 am-3:31 pm

1 stop6h 46m

$508

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Mon 3/9

4:00 pm-9:15 pm

1 stop6h 15m

San José Juan Santamaria Intl

Wed 3/25

1:20 pm-10:03 pm

1 stop7h 43m

$543

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Wed 3/11

6:07 am-9:15 pm

1 stop16h 08m

San José Juan Santamaria Intl

Tue 3/24

1:20 pm-10:03 pm

1 stop7h 43m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Louisiana is in November. Flight prices, which tend to average around $331, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in November, then August is your next best option. Flight prices from Louisiana to Costa Rica during August average around $376.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from Louisiana. The lowest ticket price found for a Wednesday departure recently was $456. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $580. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from Louisiana to Costa Rica when you can find flight prices for as low as $317. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly at noon, with an average ticket price of $609. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $449 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Louisiana for as low as $350 on momondo.

Cheap Louisiana to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Costa Rica

Fastest flight time	5h 55m
Direct flights	None

The fastest flight from Louisiana to Costa Rica takes 5h 55m

There are no direct flights from Louisiana to Costa Rica. There are no popular flight routes from Louisiana to Costa Rica.

Search flight deals

When did momondo last update prices for flights from Louisiana to Costa Rica?
Prices for flights from Louisiana to Costa Rica refresh daily.
How many operators does momondo search for flights from Louisiana to Costa Rica?
As of December 2025, there are 6 operators available to choose from for flights from Louisiana to Costa Rica.
How old do you have to be to fly from Louisiana to Costa Rica?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisiana to Costa Rica

Compare and see reviews for airlines that fly from Louisiana to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $183	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
Spirit Airlines	PriceFrom $220	Free Cancellation	Rating 6.3 8,196 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $261	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights
American Airlines	PriceFrom $301	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Southwest	PriceFrom $339	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from Louisiana to Costa Rica with flexible booking policies on momondo?

All flight searches from Louisiana to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisiana to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Louisiana.

I’m not ready to book a flight from Louisiana to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisiana to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.