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Cheap flights from New Orleans to Costa Rica from $135

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 8/7. 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
6:01 am - 12:03 pm
MSY
-
SJO
7h 02m
1 stop
American Airlines Logo
2:56 pm - 9:34 am
SJO
-
MSY
17h 38m
2 stops
$317American Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
5:15 am - 10:11 am
MSY
-
SJO
5h 56m
1 stop
United Airlines Logo
12:30 am - 10:49 am
SJO
-
MSY
9h 19m
1 stop
$322United Airlines
Thu, Jun 25 - Sat, Jun 27
American Airlines Logo
10:54 am - 7:53 pm
MSY
-
SJO
9h 59m
1 stop
American Airlines Logo
2:53 pm - 10:26 am
SJO
-
MSY
18h 33m
2 stops
$327American Airlines
Fri, Aug 21 - Sat, Aug 29
United Airlines Logo
5:05 am - 12:21 pm
MSY
-
SJO
8h 16m
1 stop
United Airlines Logo
1:25 pm - 9:37 pm
SJO
-
MSY
7h 12m
1 stop
$332United Airlines
Tue, Sep 15 - Thu, Sep 24
American Airlines Logo
5:29 pm - 12:59 pm
MSY
-
SJO
20h 30m
2 stops
American Airlines Logo
2:45 pm - 12:05 pm
SJO
-
MSY
20h 20m
2 stops
$336American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
5:39 pm - 12:03 pm
MSY
-
SJO
19h 24m
2 stops
American Airlines Logo
2:57 pm - 10:24 am
SJO
-
MSY
18h 27m
2 stops
$337American Airlines
Mon, Aug 31 - Tue, Sep 29
United Airlines Logo
5:35 pm - 10:39 pm
MSY
-
SJO
6h 04m
1 stop
United Airlines Logo
12:30 am - 8:46 am
SJO
-
MSY
7h 16m
1 stop
$351United Airlines
Thu, Jul 30 - Sun, Aug 2
American Airlines Logo
6:01 am - 12:03 pm
MSY
-
SJO
7h 02m
1 stop
American Airlines Logo
2:56 pm - 11:59 pm
SJO
-
MSY
8h 03m
1 stop
$358American Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
5:30 am - 12:00 pm
MSY
-
LIR
7h 30m
1 stop
Delta Logo
1:25 pm - 11:32 pm
LIR
-
MSY
9h 07m
1 stop
$452Delta
Fri, Sep 11 - Wed, Sep 16
Delta Logo
6:30 am - 12:00 pm
MSY
-
LIR
6h 30m
1 stop
Delta Logo
1:25 pm - 11:32 pm
LIR
-
MSY
9h 07m
1 stop
$456Delta
Fri, Sep 11 - Mon, Sep 14

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Delta flights from New Orleans to Costa Rica

Our best Delta deals on New Orleans to Costa Rica flight tickets
Delta
Sep 28
MSY5:15 amNew Orleans Louis Armstrong
7h 39m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 5
SJO1:25 pmSan José Juan Santamaria Intl
7h 48m
1 stop
MSY10:13 pmNew Orleans Louis Armstrong
$399
Delta
Sep 29
MSY5:15 amNew Orleans Louis Armstrong
7h 39m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 6
SJO1:23 pmSan José Juan Santamaria Intl
7h 56m
1 stop
MSY10:19 pmNew Orleans Louis Armstrong
$445
Delta
Sep 11
MSY5:30 amNew Orleans Louis Armstrong
7h 30m
1 stop
LIR12:00 pmLiberia
Sep 16
LIR1:25 pmLiberia
9h 07m
1 stop
MSY11:32 pmNew Orleans Louis Armstrong
$452

United Airlines flights from New Orleans to Costa Rica

Our best United Airlines deals on New Orleans to Costa Rica flight tickets
United Airlines
Jun 25
MSY5:15 amNew Orleans Louis Armstrong
5h 56m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
Jun 27
SJO12:30 amSan José Juan Santamaria Intl
9h 19m
1 stop
MSY10:49 amNew Orleans Louis Armstrong
$322
United Airlines
Sep 15
MSY5:05 amNew Orleans Louis Armstrong
8h 16m
1 stop
SJO12:21 pmSan José Juan Santamaria Intl
Sep 24
SJO1:25 pmSan José Juan Santamaria Intl
7h 12m
1 stop
MSY9:37 pmNew Orleans Louis Armstrong
$332
United Airlines
Jun 11
MSY12:07 pmNew Orleans Louis Armstrong
8h 30m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Jun 14
SJO7:55 amSan José Juan Santamaria Intl
7h 32m
1 stop
MSY4:27 pmNew Orleans Louis Armstrong
$347

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 8, 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

Wed 8/19

6:01 am-12:03 pm

1 stop7h 02m

San José Juan Santamaria Intl

Wed 8/26

2:56 pm-9:34 am

2 stops17h 38m

$317

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 6/25

5:15 am-10:11 am

1 stop5h 56m

San José Juan Santamaria Intl

Sat 6/27

12:30 am-10:49 am

1 stop9h 19m

$322

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 8/21

10:54 am-7:53 pm

1 stop9h 59m

San José Juan Santamaria Intl

Sat 8/29

2:53 pm-10:26 am

2 stops18h 33m

$327

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 9/15

5:05 am-12:21 pm

1 stop8h 16m

San José Juan Santamaria Intl

Thu 9/24

1:25 pm-9:37 pm

1 stop7h 12m

$332

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 9/29

5:29 pm-12:59 pm

2 stops20h 30m

San José Juan Santamaria Intl

Tue 10/6

2:45 pm-12:05 pm

2 stops20h 20m

$336

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 8/31

5:39 pm-12:03 pm

2 stops19h 24m

San José Juan Santamaria Intl

Tue 9/29

2:57 pm-10:24 am

2 stops18h 27m

$337
Quickest round-trip

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Thu 7/30

5:35 pm-10:39 pm

1 stop6h 04m

San José Juan Santamaria Intl

Sun 8/2

12:30 am-8:46 am

1 stop7h 16m

$351

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 8/19

6:01 am-12:03 pm

1 stop7h 02m

San José Juan Santamaria Intl

Wed 8/26

2:56 pm-11:59 pm

1 stop8h 03m

$358

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 9/11

5:30 am-12:00 pm

1 stop7h 30m

Liberia

Wed 9/16

1:25 pm-11:32 pm

1 stop9h 07m

$452

New OrleansLiberia

MSY - LIR

MSYLIR

New Orleans Louis Armstrong

Fri 9/11

6:30 am-12:00 pm

1 stop6h 30m

Liberia

Mon 9/14

1:25 pm-11:32 pm

1 stop9h 07m

$456

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 $408 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 $327 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 35m

Direct flights

None
The fastest flight from New Orleans to Costa Rica takes 5h 35m
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
DeltaPriceFrom $174Free CancellationRating
7.9
8,395 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.1
2,978 reviews
Search JetBlue flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,785 reviews
Search United Airlines flights
SouthwestPriceFrom $336Free 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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