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Cheap flights from New Orleans to Costa Rica from $125

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 8/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Orleans to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:44 am - 1:01 pm
MSY
-
LIR
6h 17m
1 stop
JetBlue Logo
2:06 pm - 10:28 pm
LIR
-
MSY
7h 22m
1 stop
$300JetBlue
Sun, Aug 30 - Thu, Sep 3
American Airlines Logo
6:33 pm - 1:18 pm
MSY
-
LIR
19h 45m
2 stops
American Airlines Logo
2:10 pm - 8:57 am
LIR
-
MSY
17h 47m
1 stop
$305American Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
6:20 am - 12:26 pm
MSY
-
SJO
7h 06m
1 stop
American Airlines Logo
1:03 pm - 10:59 pm
SJO
-
MSY
8h 56m
1 stop
$318American Airlines
Fri, Aug 28 - Wed, Sep 2
United Airlines Logo
5:15 am - 10:11 am
MSY
-
SJO
5h 56m
1 stop
United Airlines Logo
12:30 am - 11:01 am
SJO
-
MSY
9h 31m
1 stop
$322United Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
5:41 am - 7:52 pm
MSY
-
SJO
15h 11m
2 stops
American Airlines Logo
1:03 pm - 10:59 pm
SJO
-
MSY
8h 56m
1 stop
$323American Airlines
Fri, Aug 28 - Wed, Sep 2
JetBlue Logo
7:44 am - 1:01 pm
MSY
-
LIR
6h 17m
1 stop
JetBlue Logo
2:06 pm - 10:28 pm
LIR
-
MSY
7h 22m
1 stop
$328JetBlue
Sun, Aug 30 - Fri, Sep 4
American Airlines Logo
10:54 am - 7:53 pm
MSY
-
SJO
9h 59m
1 stop
American Airlines Logo
1:29 pm - 6:20 pm
SJO
-
MSY
27h 51m
1 stop
$329American Airlines
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
5:47 pm - 12:03 pm
MSY
-
SJO
19h 16m
2 stops
American Airlines Logo
1:29 pm - 10:56 am
SJO
-
MSY
20h 27m
2 stops
$331American Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
5:35 pm - 10:39 pm
MSY
-
SJO
6h 04m
1 stop
United Airlines Logo
1:25 pm - 11:26 pm
SJO
-
MSY
9h 01m
1 stop
$352United Airlines
Wed, Jul 1 - Tue, Jul 7
GOL Logo
7:38 pm - 1:18 pm
MSY
-
LIR
18h 40m
2 stops
GOL Logo
2:18 pm - 9:03 am
LIR
-
MSY
17h 45m
1 stop
$398GOL
Thu, Sep 17 - Sun, Sep 20

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American Airlines flights from New Orleans to Costa Rica

Our best American Airlines deals on New Orleans to Costa Rica flight tickets
American Airlines
Oct 2
MSY6:33 pmNew Orleans Louis Armstrong
19h 45m
2 stops
LIR1:18 pmLiberia
Oct 5
LIR2:10 pmLiberia
17h 47m
1 stop
MSY8:57 amNew Orleans Louis Armstrong
$305
American Airlines
Aug 28
MSY6:20 amNew Orleans Louis Armstrong
7h 06m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Sep 2
SJO1:03 pmSan José Juan Santamaria Intl
8h 56m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$318
American Airlines
Aug 28
MSY5:41 amNew Orleans Louis Armstrong
15h 11m
2 stops
SJO7:52 pmSan José Juan Santamaria Intl
Sep 2
SJO1:03 pmSan José Juan Santamaria Intl
8h 56m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$323

JetBlue flights from New Orleans to Costa Rica

Our best JetBlue deals on New Orleans to Costa Rica flight tickets
JetBlue
Aug 30
MSY7:44 amNew Orleans Louis Armstrong
6h 17m
1 stop
LIR1:01 pmLiberia
Sep 3
LIR2:06 pmLiberia
7h 22m
1 stop
MSY10:28 pmNew Orleans Louis Armstrong
$300
JetBlue
Aug 30
MSY7:44 amNew Orleans Louis Armstrong
6h 17m
1 stop
LIR1:01 pmLiberia
Sep 4
LIR2:06 pmLiberia
7h 22m
1 stop
MSY10:28 pmNew Orleans Louis Armstrong
$328
JetBlue
Oct 2
MSY7:00 amNew Orleans Louis Armstrong
5h 57m
1 stop
LIR11:57 amLiberia
Oct 5
LIR1:05 pmLiberia
8h 11m
1 stop
MSY10:16 pmNew Orleans Louis Armstrong
$355

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 June 28, 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
Quickest round-trip

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 8/30

7:44 am-1:01 pm

1 stop6h 17m

Liberia

Thu 9/3

2:06 pm-10:28 pm

1 stop7h 22m

$300

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 10/2

6:33 pm-1:18 pm

2 stops19h 45m

Liberia

Mon 10/5

2:10 pm-8:57 am

1 stop17h 47m

$305

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 8/28

6:20 am-12:26 pm

1 stop7h 06m

San José Juan Santamaria Intl

Wed 9/2

1:03 pm-10:59 pm

1 stop8h 56m

$318

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sun 7/5

5:15 am-10:11 am

1 stop5h 56m

San José Juan Santamaria Intl

Sun 7/12

12:30 am-11:01 am

1 stop9h 31m

$322

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 8/28

5:41 am-7:52 pm

2 stops15h 11m

San José Juan Santamaria Intl

Wed 9/2

1:03 pm-10:59 pm

1 stop8h 56m

$323

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 8/30

7:44 am-1:01 pm

1 stop6h 17m

Liberia

Fri 9/4

2:06 pm-10:28 pm

1 stop7h 22m

$328

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 8/24

10:54 am-7:53 pm

1 stop9h 59m

San José Juan Santamaria Intl

Mon 8/31

1:29 pm-6:20 pm

1 stop27h 51m

$329

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 8/24

5:47 pm-12:03 pm

2 stops19h 16m

San José Juan Santamaria Intl

Mon 8/31

1:29 pm-10:56 am

2 stops20h 27m

$331

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 7/1

5:35 pm-10:39 pm

1 stop6h 04m

San José Juan Santamaria Intl

Tue 7/7

1:25 pm-11:26 pm

1 stop9h 01m

$352

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 9/17

7:38 pm-1:18 pm

2 stops18h 40m

Liberia

Sun 9/20

2:18 pm-9:03 am

1 stop17h 45m

$398

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 $88, 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 December is your next best option. Flight prices from New Orleans to Costa Rica during December average around $108.

How far in advance should I book a flight from New Orleans 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 $410 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 $369 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 32m

Direct flights

None
The fastest flight from New Orleans to Costa Rica takes 5h 32m
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

Frequently asked questions about flying from New Orleans to Costa Rica

  • 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
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,777 reviews
Search American Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.1
3,014 reviews
Search JetBlue flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
SouthwestPriceFrom $376Free CancellationRating
7.9
4,246 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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