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Cheap flights from New Orleans to Costa Rica from $148

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 8/11. 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.
United Airlines Logo
7:00 am - 12:21 pm
MSY
-
SJO
6h 21m
1 stop
United Airlines Logo
1:25 pm - 9:37 pm
SJO
-
MSY
7h 12m
1 stop
$338United Airlines
Tue, Sep 22 - Tue, Sep 29
American Airlines Logo
6:00 am - 8:07 pm
MSY
-
SJO
15h 07m
1 stop
American Airlines Logo
2:57 pm - 9:34 am
SJO
-
MSY
17h 37m
2 stops
$343American Airlines
Fri, Sep 11 - Wed, Sep 16
American Airlines Logo
6:33 pm - 11:59 am
MSY
-
SJO
18h 26m
2 stops
American Airlines Logo
6:00 am - 11:59 pm
SJO
-
MSY
16h 59m
2 stops
$357American Airlines
Sat, Oct 3 - Sat, Oct 10
JetBlue Logo
7:35 am - 12:59 pm
MSY
-
SJO
6h 24m
1 stop
JetBlue Logo
2:05 pm - 10:15 pm
SJO
-
MSY
7h 10m
1 stop
$364JetBlue
Mon, Oct 26 - Wed, Oct 28
American Airlines Logo
8:00 am - 1:57 pm
MSY
-
SJO
6h 57m
1 stop
American Airlines Logo
1:00 pm - 11:29 pm
SJO
-
MSY
9h 29m
1 stop
$370American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
6:52 pm - 12:03 pm
MSY
-
SJO
18h 11m
2 stops
American Airlines Logo
2:56 pm - 10:26 am
SJO
-
MSY
18h 30m
2 stops
$375American Airlines
Sun, Aug 23 - Wed, Aug 26
United Airlines Logo
7:00 am - 12:22 pm
MSY
-
SJO
6h 22m
1 stop
United Airlines Logo
1:25 pm - 9:37 pm
SJO
-
MSY
7h 12m
1 stop
$384United Airlines
Mon, Oct 26 - Wed, Oct 28
Air Canada Logo
11:30 am - 2:10 pm
MSY
-
LIR
26h 40m
1 stop
Air Canada Logo
3:10 pm - 10:23 am
LIR
-
MSY
19h 13m
1 stop
$445Air Canada
Tue, Jan 12 - Mon, Jan 18
Air Canada Logo
11:30 am - 2:20 pm
MSY
-
LIR
26h 50m
2 stops
Air Canada Logo
3:10 pm - 10:23 am
LIR
-
MSY
19h 13m
1 stop
$448Air Canada
Tue, Jan 12 - Mon, Jan 18
JetBlue Logo
7:44 am - 1:01 pm
MSY
-
LIR
6h 17m
1 stop
JetBlue Logo
2:06 pm - 10:05 pm
LIR
-
MSY
6h 59m
1 stop
$479JetBlue
Wed, Sep 2 - Sun, Sep 6

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JetBlue flights from New Orleans to Costa Rica

Our best JetBlue deals on New Orleans to Costa Rica flight tickets
JetBlue
Oct 26
MSY7:35 amNew Orleans Louis Armstrong
6h 24m
1 stop
SJO12:59 pmSan José Juan Santamaria Intl
Oct 28
SJO2:05 pmSan José Juan Santamaria Intl
7h 10m
1 stop
MSY10:15 pmNew Orleans Louis Armstrong
$364
JetBlue
Sep 1
MSY7:44 amNew Orleans Louis Armstrong
6h 17m
1 stop
LIR1:01 pmLiberia
Sep 2
LIR2:06 pmLiberia
7h 22m
1 stop
MSY10:28 pmNew Orleans Louis Armstrong
$416
JetBlue
Oct 22
MSY7:30 amNew Orleans Louis Armstrong
6h 25m
1 stop
SJO12:55 pmSan José Juan Santamaria Intl
Oct 29
SJO2:05 pmSan José Juan Santamaria Intl
7h 10m
1 stop
MSY10:15 pmNew Orleans Louis Armstrong
$428

Delta flights from New Orleans to Costa Rica

Our best Delta deals on New Orleans to Costa Rica flight tickets
Delta
Oct 3
MSY5:15 amNew Orleans Louis Armstrong
7h 39m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 10
SJO1:23 pmSan José Juan Santamaria Intl
9h 12m
1 stop
MSY11:35 pmNew Orleans Louis Armstrong
$397
Delta
Oct 3
MSY5:15 amNew Orleans Louis Armstrong
7h 39m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 10
SJO1:23 pmSan José Juan Santamaria Intl
9h 12m
1 stop
MSY11:35 pmNew Orleans Louis Armstrong
$421
Delta
Oct 2
MSY6:20 amNew Orleans Louis Armstrong
6h 34m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 9
SJO1:23 pmSan José Juan Santamaria Intl
9h 12m
1 stop
MSY11:35 pmNew Orleans Louis Armstrong
$456

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 July 22, 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

Tue 9/22

7:00 am-12:21 pm

1 stop6h 21m

San José Juan Santamaria Intl

Tue 9/29

1:25 pm-9:37 pm

1 stop7h 12m

$338

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 9/11

6:00 am-8:07 pm

1 stop15h 07m

San José Juan Santamaria Intl

Wed 9/16

2:57 pm-9:34 am

2 stops17h 37m

$343

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sat 10/3

6:33 pm-11:59 am

2 stops18h 26m

San José Juan Santamaria Intl

Sat 10/10

6:00 am-11:59 pm

2 stops16h 59m

$357

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 10/26

7:35 am-12:59 pm

1 stop6h 24m

San José Juan Santamaria Intl

Wed 10/28

2:05 pm-10:15 pm

1 stop7h 10m

$364

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sat 10/3

8:00 am-1:57 pm

1 stop6h 57m

San José Juan Santamaria Intl

Sat 10/10

1:00 pm-11:29 pm

1 stop9h 29m

$370

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sun 8/23

6:52 pm-12:03 pm

2 stops18h 11m

San José Juan Santamaria Intl

Wed 8/26

2:56 pm-10:26 am

2 stops18h 30m

$375

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 10/26

7:00 am-12:22 pm

1 stop6h 22m

San José Juan Santamaria Intl

Wed 10/28

1:25 pm-9:37 pm

1 stop7h 12m

$384

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 1/12

11:30 am-2:10 pm

1 stop26h 40m

Liberia

Mon 1/18

3:10 pm-10:23 am

1 stop19h 13m

$445

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 1/12

11:30 am-2:20 pm

2 stops26h 50m

Liberia

Mon 1/18

3:10 pm-10:23 am

1 stop19h 13m

$448
Quickest round-trip

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 9/2

7:44 am-1:01 pm

1 stop6h 17m

Liberia

Sun 9/6

2:06 pm-10:05 pm

1 stop6h 59m

$479

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 $342, 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 New Orleans to Costa Rica during January average around $355.

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 $416 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
11,834 reviews
Search American Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.1
3,019 reviews
Search JetBlue flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
10,020 reviews
Search United Airlines flights
SouthwestPriceFrom $387Free CancellationRating
8.0
4,241 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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