Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from New Orleans 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 New Orleans 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.
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.
American Airlines Logo
6:33 pm - 12:59 pmMSY  New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl
19h 26m2 stops Dallas/Fort Worth Miami
American Airlines Logo
1:00 pm - 11:27 pmSJO  San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong
9h 27m1 stop Dallas/Fort Worth
$315American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
6:33 pm - 12:59 pmMSY  New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl
19h 26m2 stops Dallas/Fort Worth Miami
American Airlines Logo
6:00 am - 6:56 pmSJO  San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong
11h 56m2 stops Miami Dallas/Fort Worth
$315American Airlines
Tue, Sep 29 - Tue, Oct 6
Delta Logo
5:15 am - 12:00 pmMSY  New Orleans Louis Armstrong-LIR Liberia
7h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:25 pm - 10:13 pmLIR  Liberia-MSY New Orleans Louis Armstrong
7h 48m1 stop Atlanta Hartsfield-Jackson
$322Delta
Tue, Sep 8 - Thu, Sep 17
Delta Logo
5:15 am - 12:00 pmMSY  New Orleans Louis Armstrong-LIR Liberia
7h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
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
United Airlines Logo
2:15 pm - 7:37 pmMSY  New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl
6h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
7:55 am - 8:03 pmSJO  San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong
11h 08m1 stop Houston George Bush Intcntl
$388United Airlines
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
9:45 am - 6:16 pmMSY  New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl
8h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 4:05 pmSJO  San José Juan Santamaria Intl-MSY New Orleans Louis Armstrong
7h 20m1 stop Houston George Bush Intcntl
$389United Airlines
Sat, Jan 16 - Fri, Jan 22
JetBlue Logo
7:00 am - 11:57 amMSY  New Orleans Louis Armstrong-LIR Liberia
5h 57m1 stop Fort Lauderdale
JetBlue Logo
1:05 pm - 10:16 pmLIR  Liberia-MSY New Orleans Louis Armstrong
8h 11m1 stop Fort Lauderdale
$402JetBlue
Mon, Sep 14 - Fri, Sep 18
JetBlue Logo
7:40 am - 2:04 pmMSY  New Orleans Louis Armstrong-LIR Liberia
6h 24m1 stop Fort Lauderdale
JetBlue Logo
3:09 pm - 10:07 pmLIR  Liberia-MSY New Orleans Louis Armstrong
6h 58m1 stop Fort Lauderdale
$402JetBlue
Tue, Dec 1 - Wed, Dec 9
Southwest Logo
6:30 am - 1:15 pmMSY  New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl
6h 45m1 stop Orlando
Southwest Logo
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
Southwest Logo
6:20 am - 1:45 pmMSY  New Orleans Louis Armstrong-SJO San José Juan Santamaria Intl
7h 25m1 stop Houston Hobby
Southwest Logo
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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 29
MSY6:33 pmNew Orleans Louis Armstrong
19h 26m
2 stops
SJO12:59 pmSan José Juan Santamaria Intl
Oct 6
SJO6:00 amSan José Juan Santamaria Intl
11h 56m
2 stops
MSY6:56 pmNew Orleans Louis Armstrong
$315
American Airlines
Nov 7
MSY6:36 pmNew Orleans Louis Armstrong
19h 10m
1 stop
SJO1:46 pmSan José Juan Santamaria Intl
Nov 11
SJO2:07 pmSan José Juan Santamaria Intl
8h 52m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$317
American Airlines
Nov 7
MSY6:36 pmNew Orleans Louis Armstrong
19h 10m
1 stop
SJO1:46 pmSan José Juan Santamaria Intl
Nov 11
SJO3:54 pmSan José Juan Santamaria Intl
19h 58m
2 stops
MSY11:52 amNew Orleans Louis Armstrong
$321

JetBlue flights from New Orleans to Costa Rica

Our best JetBlue deals on New Orleans to Costa Rica flight tickets
JetBlue
Sep 11
MSY7:00 amNew Orleans Louis Armstrong
5h 57m
1 stop
LIR11:57 amLiberia
Sep 18
LIR1:05 pmLiberia
8h 11m
1 stop
MSY10:16 pmNew Orleans Louis Armstrong
$402
JetBlue
Nov 9
MSY7:35 amNew Orleans Louis Armstrong
6h 24m
1 stop
SJO1:59 pmSan José Juan Santamaria Intl
Nov 12
SJO3:05 pmSan José Juan Santamaria Intl
7h 10m
1 stop
MSY10:15 pmNew Orleans Louis Armstrong
$418
JetBlue
Oct 29
MSY7:35 amNew Orleans Louis Armstrong
6h 24m
1 stop
SJO12:59 pmSan José Juan Santamaria Intl
Nov 1
SJO3:05 pmSan José Juan Santamaria Intl
7h 10m
1 stop
MSY10:15 pmNew Orleans Louis Armstrong
$434

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 August 11, 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 New Orleans Louis Armstrong - SJO San José Juan Santamaria Intl

MSYSJO

New Orleans Louis Armstrong

Tue 9/29

6:33 pm-12:59 pm

2 stops19h 26m

San José Juan Santamaria Intl

Tue 10/6

1:00 pm-11:27 pm

1 stop9h 27m

$315

New OrleansSan José

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

MSYSJO

New Orleans Louis Armstrong

Tue 9/29

6:33 pm-12:59 pm

2 stops19h 26m

San José Juan Santamaria Intl

Tue 10/6

6:00 am-6:56 pm

2 stops11h 56m

$315

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Tue 9/8

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 9/10

2:15 pm-7:37 pm

1 stop6h 22m

San José Juan Santamaria Intl

Thu 9/17

7:55 am-8:03 pm

1 stop11h 08m

$388

New OrleansSan José

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

MSYSJO

New Orleans Louis Armstrong

Sat 1/16

9:45 am-6:16 pm

1 stop8h 31m

San José Juan Santamaria Intl

Fri 1/22

8:45 am-4:05 pm

1 stop7h 20m

$389

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Mon 9/14

7:00 am-11:57 am

1 stop5h 57m

Liberia

Fri 9/18

1:05 pm-10:16 pm

1 stop8h 11m

$402
Quickest round-trip

New OrleansLiberia

MSY New Orleans Louis Armstrong - LIR Liberia

MSYLIR

New Orleans Louis Armstrong

Tue 12/1

7:40 am-2:04 pm

1 stop6h 24m

Liberia

Wed 12/9

3:09 pm-10:07 pm

1 stop6h 58m

$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
1
2

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 January. Flight prices, which tend to average around $352, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in January, then November is your next best option. Flight prices from New Orleans to Costa Rica during November average around $358.

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 $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 New Orleans for as low as $370 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 49m

Direct flights

None
The fastest flight from New Orleans to Costa Rica takes 5h 49m
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
11,908 reviews
Search American Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.1
3,034 reviews
Search JetBlue flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
10,103 reviews
Search United Airlines flights
SouthwestPriceFrom $387Free CancellationRating
8.0
4,218 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/10
Thu 9/17
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to San Joséfrom $204
Flights to Liberiafrom $296
Flights to Limon
Flights to Tamarindo
Flights to Tortuguero
Flights to Golfito
Flights to Tambor