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Cheap flights from New Orleans to Costa Rica from $101

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 1/9. 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
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.
Multiple Airlines Logo
7:00 am - 3:20 pm
MSY
-
SJO
8h 20m1 stop
Multiple Airlines Logo
1:30 pm - 9:29 pm
SJO
-
MSY
7h 59m1 stop
$229Multiple Airlines
Wed, Jan 14 - Sat, Jan 31
Spirit Airlines Logo
6:05 am - 12:22 pm
MSY
-
SJO
6h 17m1 stop
Spirit Airlines Logo
1:30 pm - 9:29 pm
SJO
-
MSY
7h 59m1 stop
$239Spirit Airlines
Tue, Jan 13 - Sat, Jan 31
American Airlines Logo
6:00 am - 12:12 pm
MSY
-
LIR
6h 12m1 stop
American Airlines Logo
3:23 pm - 10:59 pm
LIR
-
MSY
7h 36m1 stop
$243American Airlines
Mon, Jan 19 - Sat, Jan 24
American Airlines Logo
6:02 pm - 2:13 pm
MSY
-
LIR
20h 11m2 stops
American Airlines Logo
1:21 pm - 10:08 am
LIR
-
MSY
20h 47m2 stops
$247American Airlines
Wed, Jan 21 - Wed, Jan 28
Delta Logo
7:30 am - 1:50 pm
MSY
-
LIR
6h 20m1 stop
Delta Logo
2:05 pm - 11:25 pm
LIR
-
MSY
9h 20m1 stop
$275Delta
Thu, Jan 29 - Wed, Feb 4
Delta Logo
12:55 pm - 11:15 am
MSY
-
LIR
22h 20m2 stops
Delta Logo
3:05 pm - 11:25 pm
LIR
-
MSY
8h 20m1 stop
$279Delta
Fri, Jan 30 - Wed, Feb 4
JetBlue Logo
7:00 am - 12:50 pm
MSY
-
LIR
5h 50m1 stop
JetBlue Logo
12:15 pm - 9:30 pm
LIR
-
MSY
9h 15m1 stop
$283JetBlue
Sun, Jan 11 - Sat, Jan 17
JetBlue Logo
7:00 am - 12:55 pm
MSY
-
LIR
5h 55m1 stop
JetBlue Logo
12:15 pm - 9:30 pm
LIR
-
MSY
9h 15m1 stop
$319JetBlue
Thu, Jan 29 - Sat, Jan 31
United Airlines Logo
5:00 am - 1:10 pm
MSY
-
LIR
8h 10m1 stop
United Airlines Logo
8:35 am - 9:51 pm
LIR
-
MSY
13h 16m1 stop
$353United Airlines
Wed, Jan 28 - Mon, Feb 2
United Airlines Logo
9:05 am - 6:37 pm
MSY
-
LIR
9h 32m1 stop
United Airlines Logo
2:01 pm - 3:33 pm
LIR
-
MSY
25h 32m1 stop
$360United Airlines
Wed, Jan 28 - Sun, Feb 1

Spirit Airlines flights from New Orleans to Costa Rica

Our best Spirit Airlines deals on New Orleans to Costa Rica flight tickets
Spirit Airlines
Jan 13
MSY6:05 amNew Orleans Louis Armstrong
6h 17m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Jan 31
SJO1:30 pmSan José Juan Santamaria Intl
7h 59m
1 stop
MSY9:29 pmNew Orleans Louis Armstrong
$239
Find similar
Spirit Airlines
Jan 26
MSY6:05 amNew Orleans Louis Armstrong
6h 17m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Jan 31
SJO1:30 pmSan José Juan Santamaria Intl
7h 59m
1 stop
MSY9:29 pmNew Orleans Louis Armstrong
$258
Find similar
Spirit Airlines
Jan 26
MSY6:05 amNew Orleans Louis Armstrong
6h 17m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Jan 31
SJO1:30 pmSan José Juan Santamaria Intl
7h 59m
1 stop
MSY9:29 pmNew Orleans Louis Armstrong
$259
Find similar

United Airlines flights from New Orleans to Costa Rica

Our best United Airlines deals on New Orleans to Costa Rica flight tickets
United Airlines
Jan 27
MSY7:00 amNew Orleans Louis Armstrong
6h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Feb 1
SJO6:30 amSan José Juan Santamaria Intl
13h 36m
1 stop
MSY8:06 pmNew Orleans Louis Armstrong
$286
Find similar
United Airlines
Dec 24
MSY11:56 amNew Orleans Louis Armstrong
8h 43m
1 stop
SJO8:39 pmSan José Juan Santamaria Intl
Dec 29
SJO8:45 amSan José Juan Santamaria Intl
7h 16m
1 stop
MSY4:01 pmNew Orleans Louis Armstrong
$314
Find similar
United Airlines
Mar 19
MSY3:54 pmNew Orleans Louis Armstrong
6h 38m
1 stop
SJO9:32 pmSan José Juan Santamaria Intl
Mar 23
SJO5:30 amSan José Juan Santamaria Intl
6h 40m
1 stop
MSY1:10 pmNew Orleans Louis Armstrong
$338
Find similar

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 December 17, 2025.
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

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 1/14

7:00 am-3:20 pm

1 stop8h 20m

San José Juan Santamaria Intl

Sat 1/31

1:30 pm-9:29 pm

1 stop7h 59m

$229

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 1/13

6:05 am-12:22 pm

1 stop6h 17m

San José Juan Santamaria Intl

Sat 1/31

1:30 pm-9:29 pm

1 stop7h 59m

$239

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Mon 1/19

6:00 am-12:12 pm

1 stop6h 12m

Liberia

Sat 1/24

3:23 pm-10:59 pm

1 stop7h 36m

$243

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 1/21

6:02 pm-2:13 pm

2 stops20h 11m

Liberia

Wed 1/28

1:21 pm-10:08 am

2 stops20h 47m

$247

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 1/29

7:30 am-1:50 pm

1 stop6h 20m

Liberia

Wed 2/4

2:05 pm-11:25 pm

1 stop9h 20m

$275

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 1/30

12:55 pm-11:15 am

2 stops22h 20m

Liberia

Wed 2/4

3:05 pm-11:25 pm

1 stop8h 20m

$279

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Sun 1/11

7:00 am-12:50 pm

1 stop5h 50m

Liberia

Sat 1/17

12:15 pm-9:30 pm

1 stop9h 15m

$283

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 1/29

7:00 am-12:55 pm

1 stop5h 55m

Liberia

Sat 1/31

12:15 pm-9:30 pm

1 stop9h 15m

$319

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 1/28

5:00 am-1:10 pm

1 stop8h 10m

Liberia

Mon 2/2

8:35 am-9:51 pm

1 stop13h 16m

$353

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Wed 1/28

9:05 am-6:37 pm

1 stop9h 32m

Liberia

Sun 2/1

2:01 pm-3:33 pm

1 stop25h 32m

$360

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 $331, 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 $376.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from New Orleans. The lowest ticket price found for a Wednesday departure recently was $456. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $580. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from New Orleans to Costa Rica when you can find flight prices for as low as $317. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly at noon, with an average ticket price of $609. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $448 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 $340 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 45m

Direct flights

None
The fastest flight from New Orleans to Costa Rica takes 5h 45m
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
DeltaPriceFrom $183Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Spirit AirlinesPriceFrom $220Free CancellationRating
6.3
8,191 reviews
Search Spirit Airlines flights
JetBluePriceFrom $261Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $339Free CancellationRating
7.9
4,249 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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