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

United Airlines, JetBlue, and American Airlines are the most popular carriers operating from Louisiana to Costa Rica

What airlines fly to Costa Rica?

United Airlines, American Airlines and JetBlue 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 56% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 4 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

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 6h 13m on average. On the other hand, flying from Shreveport to San José takes 6h 16m 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 August 2026, there are 4 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.

$139 Cheap Flights from Louisiana to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to Costa Rica

Round-trip

One-way

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Cheap round-trip flights

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6:01 pm - 1:57 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

20h 56m2 stops Dallas/Fort Worth Miami

2:57 pm - 10:24 amSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

18h 27m2 stops Miami Dallas/Fort Worth

$315American Airlines

Tue, Sep 8 - Tue, Sep 15

6:00 am - 1:18 pmMSY New Orleans Louis Armstrong-LIR Liberia

8h 18m1 stop Miami

2:47 pm - 11:26 pmLIR Liberia-MSY New Orleans Louis Armstrong

7h 39m1 stop Miami

$322American Airlines

Mon, Sep 14 - Thu, Sep 17

5:15 am - 12:00 pmMSY New Orleans Louis Armstrong-LIR Liberia

7h 45m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 10:13 pmLIR Liberia-MSY New Orleans Louis Armstrong

7h 48m1 stop Atlanta Hartsfield-Jackson

$322Delta

Mon, Sep 14 - Thu, Sep 17

5:15 am - 12:00 pmMSY New Orleans Louis Armstrong-LIR Liberia

7h 45m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 10:13 pmLIR Liberia-MSY New Orleans Louis Armstrong

7h 48m1 stop Atlanta Hartsfield-Jackson

$342Delta

Sun, Sep 13 - Thu, Sep 17

12:10 pm - 8:39 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

8h 29m1 stop Houston George Bush Intcntl

2:20 pm - 9:15 pmSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

6h 55m1 stop Houston George Bush Intcntl

$350United Airlines

Thu, Dec 3 - Tue, Dec 8

12:10 pm - 8:39 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

8h 29m1 stop Houston George Bush Intcntl

1:15 am - 8:43 amSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

7h 28m1 stop Houston George Bush Intcntl

$358United Airlines

Wed, Jan 20 - Fri, Jan 29

7:00 am - 11:57 amMSY New Orleans Louis Armstrong-LIR Liberia

5h 57m1 stop Fort Lauderdale

1:05 pm - 10:16 pmLIR Liberia-MSY New Orleans Louis Armstrong

8h 11m1 stop Fort Lauderdale

$402JetBlue

Sun, Sep 13 - Fri, Sep 18

7:00 am - 11:57 amMSY New Orleans Louis Armstrong-LIR Liberia

5h 57m1 stop Fort Lauderdale

1:05 pm - 10:16 pmLIR Liberia-MSY New Orleans Louis Armstrong

8h 11m1 stop Fort Lauderdale

$402JetBlue

Fri, Sep 11 - Fri, Sep 18

6:30 am - 1:15 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

6h 45m1 stop Orlando

2:15 pm - 9:45 pmSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

7h 30m1 stop Houston Hobby

$404Southwest

Tue, Nov 10 - Mon, Nov 16

6:20 am - 1:45 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

7h 25m1 stop Houston Hobby

2:45 pm - 9:50 pmSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

7h 05m1 stop Houston Hobby

$422Southwest

Fri, Feb 5 - Wed, Feb 10

Cheap last minute flights

Enter your travel dates to find the best prices.

5:05 am - 12:21 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

8h 16m1 stop Houston George Bush Intcntl

1:25 pm - 9:57 pmSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

7h 32m1 stop Houston George Bush Intcntl

$576United Airlines

Tue, Aug 11 - Thu, Aug 13

5:41 am - 7:52 pmMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

15h 11m2 stops Dallas/Fort Worth Miami

6:00 am - 6:20 pmSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

11h 20m1 stop Miami

$753American Airlines

Tue, Aug 11 - Thu, Aug 13

12:00 pm - 8:30 amMSY New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl

21h 30m2 stops Washington, D.C. Dulles Intl Guatemala City La Aurora

9:40 am - 9:57 pmSJO San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong

11h 17m2 stops San Salvador El Salvador Intl Houston George Bush Intcntl

$774Multiple Airlines

Tue, Aug 11 - Thu, Aug 13

7:15 am - 6:50 pmBTR Baton Rouge Ryan-SJO San José Juan Santamaria Intl

12h 35m2 stops Houston George Bush Intcntl San Salvador El Salvador Intl

9:40 am - 9:28 pmSJO San José Juan Santamaria Intl-BTR Baton Rouge Ryan

10h 48m2 stops San Salvador El Salvador Intl Houston George Bush Intcntl

$842Multiple Airlines

Wed, Aug 12 - Fri, Aug 14

6:01 am - 11:29 amMSY New Orleans Louis Armstrong-LIR Liberia

6h 28m1 stop Miami

2:15 pm - 12:14 pmLIR Liberia-MSY New Orleans Louis Armstrong

20h 59m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$849American Airlines

Wed, Aug 12 - Sun, Aug 16

6:01 pm - 11:29 amMSY New Orleans Louis Armstrong-LIR Liberia

18h 28m2 stops Dallas/Fort Worth Miami

2:15 pm - 12:14 pmLIR Liberia-MSY New Orleans Louis Armstrong

20h 59m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$887American Airlines

Wed, Aug 12 - Sun, Aug 16

6:01 am - 11:29 amMSY New Orleans Louis Armstrong-LIR Liberia

6h 28m1 stop Miami

2:15 pm - 12:14 pmLIR Liberia-MSY New Orleans Louis Armstrong

20h 59m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$888American Airlines

Wed, Aug 12 - Sun, Aug 16

9:35 am - 7:37 pmBTR Baton Rouge Ryan-SJO San José Juan Santamaria Intl

11h 02m1 stop Houston George Bush Intcntl

1:25 pm - 9:28 pmSJO San José Juan Santamaria Intl-BTR Baton Rouge Ryan

7h 03m1 stop Houston George Bush Intcntl

$1,001United Airlines

Wed, Aug 12 - Fri, Aug 14

8:08 am - 1:52 pmBTR Baton Rouge Ryan-SJO San José Juan Santamaria Intl

6h 44m1 stop Dallas/Fort Worth

1:03 pm - 5:01 pmSJO San José Juan Santamaria Intl-BTR Baton Rouge Ryan

26h 58m2 stops Dallas/Fort Worth Charlotte Douglas

$1,123GOL

Wed, Aug 12 - Fri, Aug 14

7:10 am - 6:37 amMSY New Orleans Louis Armstrong-LIR Liberia

24h 27m3 stops Seattle/Tacoma Intl Portland Los Angeles

6:39 pm - 5:49 amLIR Liberia-MSY New Orleans Louis Armstrong

34h 10m2 stops Los Angeles Seattle/Tacoma Intl

$1,998Alaska Airlines

Wed, Aug 12 - Fri, Aug 14

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American Airlines flights from Louisiana to Costa Rica

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

American Airlines

Sep 8

MSY6:01 pmNew Orleans Louis Armstrong

20h 56m

2 stops

SJO1:57 pmSan José Juan Santamaria Intl

Sep 15

SJO2:57 pmSan José Juan Santamaria Intl

18h 27m

2 stops

MSY10:24 amNew Orleans Louis Armstrong

$315

American Airlines

Sep 14

MSY6:00 amNew Orleans Louis Armstrong

8h 18m

1 stop

LIR1:18 pmLiberia

Sep 17

LIR2:47 pmLiberia

18h 37m

2 stops

MSY10:24 amNew Orleans Louis Armstrong

$327

American Airlines

Jan 19

MSY6:00 amNew Orleans Louis Armstrong

8h 13m

1 stop

LIR2:13 pmLiberia

Jan 27

LIR1:33 pmLiberia

19h 59m

2 stops

MSY9:32 amNew Orleans Louis Armstrong

$337

United Airlines flights from Louisiana to Costa Rica

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

United Airlines

Nov 7

MSY5:00 amNew Orleans Louis Armstrong

6h 25m

1 stop

SJO11:25 amSan José Juan Santamaria Intl

Nov 15

SJO7:30 amSan José Juan Santamaria Intl

9h 32m

1 stop

MSY5:02 pmNew Orleans Louis Armstrong

$358

United Airlines

Oct 17

MSY7:00 amNew Orleans Louis Armstrong

6h 21m

1 stop

SJO12:21 pmSan José Juan Santamaria Intl

Oct 24

SJO7:55 amSan José Juan Santamaria Intl

12h 42m

1 stop

MSY9:37 pmNew Orleans Louis Armstrong

$386

United Airlines

Sep 10

MSY2:15 pmNew Orleans Louis Armstrong

6h 22m

1 stop

SJO7:37 pmSan José Juan Santamaria Intl

Sep 17

SJO7:55 amSan José Juan Santamaria Intl

11h 08m

1 stop

MSY8:03 pmNew Orleans Louis Armstrong

$388

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSan José

MSY New Orleans Louis Armstrong - SJO San José Juan Santamaria Intl

MSYSJO

New Orleans Louis Armstrong

Tue 9/8

6:01 pm-1:57 pm

2 stops20h 56m

San José Juan Santamaria Intl

Tue 9/15

2:57 pm-10:24 am

2 stops18h 27m

$315

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Mon 9/14

6:00 am-1:18 pm

1 stop8h 18m

Liberia

Thu 9/17

2:47 pm-11:26 pm

1 stop7h 39m

$322

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Mon 9/14

5:15 am-12:00 pm

1 stop7h 45m

Liberia

Thu 9/17

1:25 pm-10:13 pm

1 stop7h 48m

$322

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Sun 9/13

5:15 am-12:00 pm

1 stop7h 45m

Liberia

Thu 9/17

1:25 pm-10:13 pm

1 stop7h 48m

$342

New OrleansSan José

MSY New Orleans Louis Armstrong - SJO San José Juan Santamaria Intl

MSYSJO

New Orleans Louis Armstrong

Thu 12/3

12:10 pm-8:39 pm

1 stop8h 29m

San José Juan Santamaria Intl

Tue 12/8

2:20 pm-9:15 pm

1 stop6h 55m

$350

New OrleansSan José

MSY New Orleans Louis Armstrong - SJO San José Juan Santamaria Intl

MSYSJO

New Orleans Louis Armstrong

Wed 1/20

12:10 pm-8:39 pm

1 stop8h 29m

San José Juan Santamaria Intl

Fri 1/29

1:15 am-8:43 am

1 stop7h 28m

$358

Quickest round-trip

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Sun 9/13

7:00 am-11:57 am

1 stop5h 57m

Liberia

Fri 9/18

1:05 pm-10:16 pm

1 stop8h 11m

$402

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Fri 9/11

7:00 am-11:57 am

1 stop5h 57m

Liberia

Fri 9/18

1:05 pm-10:16 pm

1 stop8h 11m

$402

New OrleansSan José

MSY New Orleans Louis Armstrong - SJO San José Juan Santamaria Intl

MSYSJO

New Orleans Louis Armstrong

Tue 11/10

6:30 am-1:15 pm

1 stop6h 45m

San José Juan Santamaria Intl

Mon 11/16

2:15 pm-9:45 pm

1 stop7h 30m

$404

New OrleansSan José

MSY New Orleans Louis Armstrong - SJO San José Juan Santamaria Intl

MSYSJO

New Orleans Louis Armstrong

Fri 2/5

6:20 am-1:45 pm

1 stop7h 25m

San José Juan Santamaria Intl

Wed 2/10

2:45 pm-9:50 pm

1 stop7h 05m

$422

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 $365, 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 January is your next best option. Flight prices from Louisiana to Costa Rica during January average around $383.

How far in advance should I book a flight from Louisiana 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 $422 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 $370 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 49m
Direct flights	None

The fastest flight from Louisiana to Costa Rica takes 5h 49m

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

Search flight deals

Frequently asked questions about flying from Louisiana to Costa Rica

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 August 2026, there are 4 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
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
JetBlue	PriceFrom $266	Free Cancellation	Rating 7.1 3,031 reviews	Search JetBlue flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights
Southwest	PriceFrom $387	Free Cancellation	Rating 8.0 4,218 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.

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Flights to San Joséfrom $204

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Cheap flights from Louisiana to Costa Rica from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Costa Rica departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Louisiana to Costa Rica

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

United Airlines flights from Louisiana to Costa Rica

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

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

What is the cheapest month to fly to Costa Rica?

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

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

What airlines fly to Costa Rica?

How long is the flight from Louisiana to Costa Rica?

Cheap Louisiana to Costa Rica flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisiana to Costa Rica

Best airlines flying from Louisiana to Costa Rica

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

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Louisiana flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

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