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Cheap flights from New Orleans to Costa Rica from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Costa Rica departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from New Orleans to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 11:56 am
MSY
-
SJO
7h 26m
1 stop
Delta Logo
2:40 pm - 8:04 am
SJO
-
MSY
16h 24m
1 stop
$312Delta
Sat, May 2 - Sat, May 9
American Airlines Logo
5:57 pm - 11:05 am
MSY
-
SJO
18h 08m
2 stops
American Airlines Logo
7:00 am - 8:58 pm
SJO
-
MSY
12h 58m
1 stop
$317American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
6:00 am - 7:07 pm
MSY
-
SJO
14h 07m
1 stop
American Airlines Logo
11:35 pm - 9:53 am
SJO
-
MSY
9h 18m
1 stop
$318American Airlines
Sat, Apr 25 - Sat, May 2
Spirit Airlines Logo
5:15 am - 11:33 am
MSY
-
SJO
7h 18m
1 stop
Spirit Airlines Logo
12:38 pm - 9:05 am
SJO
-
MSY
19h 27m
1 stop
$319Spirit Airlines
Thu, May 14 - Mon, May 18
American Airlines Logo
6:18 am - 11:05 am
MSY
-
SJO
5h 47m
1 stop
American Airlines Logo
12:57 pm - 10:59 pm
SJO
-
MSY
9h 02m
1 stop
$320American Airlines
Wed, Sep 9 - Sat, Sep 19
American Airlines Logo
7:58 pm - 11:56 am
MSY
-
SJO
16h 58m
2 stops
American Airlines Logo
12:50 pm - 8:32 am
SJO
-
MSY
18h 42m
2 stops
$323American Airlines
Mon, Aug 3 - Tue, Aug 18
American Airlines Logo
6:18 am - 6:30 pm
MSY
-
SJO
13h 12m
1 stop
American Airlines Logo
7:00 am - 12:16 am
SJO
-
MSY
16h 16m
2 stops
$325American Airlines
Wed, Sep 9 - Sat, Sep 19
Spirit Airlines Logo
5:15 am - 11:33 am
MSY
-
SJO
7h 18m
1 stop
Spirit Airlines Logo
12:38 pm - 11:30 pm
SJO
-
MSY
9h 52m
1 stop
$326Spirit Airlines
Thu, Apr 23 - Sun, Apr 26
United Airlines Logo
7:00 am - 12:10 pm
MSY
-
LIR
6h 10m
1 stop
United Airlines Logo
3:27 pm - 11:29 pm
LIR
-
MSY
7h 02m
1 stop
$406United Airlines
Sun, May 3 - Fri, May 8
United Airlines Logo
5:00 am - 2:25 pm
MSY
-
LIR
10h 25m
1 stop
United Airlines Logo
1:20 pm - 9:32 pm
LIR
-
MSY
7h 12m
1 stop
$410United Airlines
Sun, May 3 - Sun, May 10

Delta flights from New Orleans to Costa Rica

Our best Delta deals on New Orleans to Costa Rica flight tickets
Delta
May 2
MSY5:30 amNew Orleans Louis Armstrong
7h 26m
1 stop
SJO11:56 amSan José Juan Santamaria Intl
May 9
SJO2:40 pmSan José Juan Santamaria Intl
16h 24m
1 stop
MSY8:04 amNew Orleans Louis Armstrong
$312
Delta
Mar 31
MSY5:35 amNew Orleans Louis Armstrong
8h 15m
1 stop
LIR12:50 pmLiberia
Apr 7
LIR1:05 pmLiberia
9h 35m
1 stop
MSY11:40 pmNew Orleans Louis Armstrong
$703
Delta
Apr 1
MSY6:44 amNew Orleans Louis Armstrong
7h 06m
1 stop
LIR12:50 pmLiberia
Apr 5
LIR2:05 pmLiberia
8h 35m
1 stop
MSY11:40 pmNew Orleans Louis Armstrong
$738

American Airlines flights from New Orleans to Costa Rica

Our best American Airlines deals on New Orleans to Costa Rica flight tickets
American Airlines
Sep 15
MSY5:57 pmNew Orleans Louis Armstrong
18h 08m
2 stops
SJO11:05 amSan José Juan Santamaria Intl
Sep 22
SJO1:05 pmSan José Juan Santamaria Intl
20h 27m
2 stops
MSY10:32 amNew Orleans Louis Armstrong
$317
American Airlines
Apr 25
MSY6:00 amNew Orleans Louis Armstrong
14h 07m
1 stop
SJO7:07 pmSan José Juan Santamaria Intl
May 2
SJO11:35 pmSan José Juan Santamaria Intl
9h 18m
1 stop
MSY9:53 amNew Orleans Louis Armstrong
$318
American Airlines
Sep 9
MSY6:18 amNew Orleans Louis Armstrong
5h 47m
1 stop
SJO11:05 amSan José Juan Santamaria Intl
Sep 19
SJO12:57 pmSan José Juan Santamaria Intl
9h 02m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$320

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from New Orleans 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

Sat 5/2

5:30 am-11:56 am

1 stop7h 26m

San José Juan Santamaria Intl

Sat 5/9

2:40 pm-8:04 am

1 stop16h 24m

$312

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 9/15

5:57 pm-11:05 am

2 stops18h 08m

San José Juan Santamaria Intl

Tue 9/22

7:00 am-8:58 pm

1 stop12h 58m

$317

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sat 4/25

6:00 am-7:07 pm

1 stop14h 07m

San José Juan Santamaria Intl

Sat 5/2

11:35 pm-9:53 am

1 stop9h 18m

$318

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 5/14

5:15 am-11:33 am

1 stop7h 18m

San José Juan Santamaria Intl

Mon 5/18

12:38 pm-9:05 am

1 stop19h 27m

$319

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 9/9

6:18 am-11:05 am

1 stop5h 47m

San José Juan Santamaria Intl

Sat 9/19

12:57 pm-10:59 pm

1 stop9h 02m

$320

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 8/3

7:58 pm-11:56 am

2 stops16h 58m

San José Juan Santamaria Intl

Tue 8/18

12:50 pm-8:32 am

2 stops18h 42m

$323

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 9/9

6:18 am-6:30 pm

1 stop13h 12m

San José Juan Santamaria Intl

Sat 9/19

7:00 am-12:16 am

2 stops16h 16m

$325

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 4/23

5:15 am-11:33 am

1 stop7h 18m

San José Juan Santamaria Intl

Sun 4/26

12:38 pm-11:30 pm

1 stop9h 52m

$326
Quickest round-trip

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 5/3

7:00 am-12:10 pm

1 stop6h 10m

Liberia

Fri 5/8

3:27 pm-11:29 pm

1 stop7h 02m

$406

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 5/3

5:00 am-2:25 pm

1 stop10h 25m

Liberia

Sun 5/10

1:20 pm-9:32 pm

1 stop7h 12m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from New Orleans 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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from New Orleans is in November. Flight prices, which tend to average around $290, 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 New Orleans to Costa Rica during August average around $382.

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

You are more likely to see cheaper flights to Costa Rica from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from New Orleans for as low as $376 on momondo.

Cheap New Orleans to Costa Rica flight deals and tips

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

Fastest flight time

5h 35m

Direct flights

None
The fastest flight from New Orleans to Costa Rica takes 5h 35m
There are no direct flights from New Orleans to Costa Rica. There are no popular flight routes from New Orleans to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Costa Rica?

    Prices for flights from New Orleans Louis Armstrong Airport to Costa Rica were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Costa Rica?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Costa Rica.

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

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Orleans to Costa Rica

Compare and see reviews for airlines that fly from New Orleans to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $193Free CancellationRating
6.3
8,530 reviews
Search Spirit Airlines flights
DeltaPriceFrom $223Free CancellationRating
7.9
8,300 reviews
Search Delta flights
JetBluePriceFrom $261Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
American AirlinesPriceFrom $282Free CancellationRating
7.1
11,476 reviews
Search American Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,443 reviews
Search United Airlines flights
SouthwestPriceFrom $339Free CancellationRating
8.0
4,320 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Orleans to Costa Rica for you.

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

Yes. momondo enables you to select and highlight flights to Costa Rica from New Orleans with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Orleans to Costa Rica.

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

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from New Orleans and alert you when they change.

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