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Cheap flights from New Orleans to Costa Rica from $109

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 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:59 pm - 12:25 pmMSY-SJO
15h 26m1 stop
Spirit Airlines Logo
1:30 pm - 1:02 pmSJO-MSY
23h 32m1 stop
$213Spirit Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Spirit Airlines Logo
8:59 pm - 12:25 pmMSY-SJO
15h 26m1 stop
Spirit Airlines Logo
1:30 pm - 6:52 amSJO-MSY
17h 22m2 stops
$234Spirit Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
JetBlue Logo
7:00 am - 12:55 pmMSY-LIR
5h 55m1 stop
JetBlue Logo
2:00 pm - 9:20 pmLIR-MSY
7h 20m1 stop
$240JetBlue
Find Deal
Tue, Dec 16 - Sun, Dec 21
JetBlue Logo
7:00 am - 12:55 pmMSY-LIR
5h 55m1 stop
JetBlue Logo
2:00 pm - 9:20 pmLIR-MSY
7h 20m1 stop
$243JetBlue
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
7:29 am - 2:20 pmMSY-LIR
6h 51m1 stop
American Airlines Logo
1:21 pm - 10:47 pmLIR-MSY
9h 26m1 stop
$248American Airlines
Find Deal
Tue, Dec 16 - Sun, Dec 21
JetBlue Logo
7:00 am - 12:56 pmMSY-SJO
5h 56m1 stop
JetBlue Logo
2:01 pm - 9:15 pmSJO-MSY
7h 14m1 stop
$250JetBlue
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
6:40 pm - 2:20 pmMSY-LIR
19h 40m2 stops
American Airlines Logo
3:20 pm - 9:33 amLIR-MSY
18h 13m2 stops
$252American Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
5:20 am - 10:11 amMSY-SJO
5h 51m1 stop
United Airlines Logo
7:55 am - 4:05 pmSJO-MSY
7h 10m1 stop
$315United Airlines
Find Deal
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
9:45 am - 2:23 pmMSY-LIR
5h 38m1 stop
United Airlines Logo
3:25 pm - 9:46 amLIR-MSY
17h 21m1 stop
$513United Airlines
Find Deal
Mon, Apr 6 - Sun, Apr 12
Southwest Logo
9:40 pm - 1:15 pmMSY-LIR
16h 35m2 stops
Southwest Logo
2:05 pm - 11:45 pmLIR-MSY
8h 40m1 stop
$727Southwest
Find Deal
Mon, Apr 6 - Sun, Apr 12

Spirit Airlines flights from New Orleans to Costa Rica

Our best Spirit Airlines deals on New Orleans to Costa Rica flight tickets
Spirit Airlines
Nov 14
MSY8:59 pmNew Orleans Louis Armstrong
15h 26m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Nov 17
SJO1:30 pmSan José Juan Santamaria Intl
23h 32m
1 stop
MSY1:02 pmNew Orleans Louis Armstrong
$213
Find similar
Spirit Airlines
Nov 14
MSY8:59 pmNew Orleans Louis Armstrong
15h 26m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Nov 17
SJO1:30 pmSan José Juan Santamaria Intl
17h 22m
2 stops
MSY6:52 amNew Orleans Louis Armstrong
$234
Find similar
Spirit Airlines
Dec 11
MSY6:20 amNew Orleans Louis Armstrong
6h 05m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Jan 10
SJO1:19 pmSan José Juan Santamaria Intl
8h 46m
1 stop
MSY10:05 pmNew Orleans Louis Armstrong
$253
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
Apr 2
MSY5:20 amNew Orleans Louis Armstrong
5h 51m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
Apr 7
SJO7:55 amSan José Juan Santamaria Intl
7h 10m
1 stop
MSY4:05 pmNew Orleans Louis Armstrong
$315
Find similar
United Airlines
Apr 6
MSY9:45 amNew Orleans Louis Armstrong
5h 38m
1 stop
LIR2:23 pmLiberia
Apr 12
LIR3:25 pmLiberia
17h 21m
1 stop
MSY9:46 amNew Orleans Louis Armstrong
$513
Find similar
United Airlines
Nov 23
MSY5:15 amNew Orleans Louis Armstrong
13h 22m
1 stop
LIR6:37 pmLiberia
Nov 29
LIR8:35 amLiberia
7h 27m
1 stop
MSY4:02 pmNew Orleans Louis Armstrong
$1,684
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 November 3, 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

Fri 11/14

8:59 pm-12:25 pm

1 stop15h 26m

San José Juan Santamaria Intl

Mon 11/17

1:30 pm-1:02 pm

1 stop23h 32m

$213

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 11/14

8:59 pm-12:25 pm

1 stop15h 26m

San José Juan Santamaria Intl

Mon 11/17

1:30 pm-6:52 am

2 stops17h 22m

$234

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 12/16

7:00 am-12:55 pm

1 stop5h 55m

Liberia

Sun 12/21

2:00 pm-9:20 pm

1 stop7h 20m

$240

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 12/4

7:00 am-12:55 pm

1 stop5h 55m

Liberia

Sun 12/7

2:00 pm-9:20 pm

1 stop7h 20m

$243

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Tue 12/16

7:29 am-2:20 pm

1 stop6h 51m

Liberia

Sun 12/21

1:21 pm-10:47 pm

1 stop9h 26m

$248

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 11/14

7:00 am-12:56 pm

1 stop5h 56m

San José Juan Santamaria Intl

Mon 11/17

2:01 pm-9:15 pm

1 stop7h 14m

$250

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Thu 12/4

6:40 pm-2:20 pm

2 stops19h 40m

Liberia

Sun 12/7

3:20 pm-9:33 am

2 stops18h 13m

$252

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 4/2

5:20 am-10:11 am

1 stop5h 51m

San José Juan Santamaria Intl

Tue 4/7

7:55 am-4:05 pm

1 stop7h 10m

$315

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Mon 4/6

9:45 am-2:23 pm

1 stop5h 38m

Liberia

Sun 4/12

3:25 pm-9:46 am

1 stop17h 21m

$513

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Mon 4/6

9:40 pm-1:15 pm

2 stops16h 35m

Liberia

Sun 4/12

2:05 pm-11:45 pm

1 stop8h 40m

$727

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 August. Flight prices, which tend to average around $376, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then September is your next best option. Flight prices from New Orleans to Costa Rica during September average around $390.

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 $483 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 $351 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

Direct flights

None
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
8,001 reviews
Search Delta flights
Spirit AirlinesPriceFrom $220Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
JetBluePriceFrom $261Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
United AirlinesPriceFrom $369Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,238 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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