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Cheap flights from Louisiana to San José from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to San José 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 Louisiana to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:20 am - 12:26 pm
MSY
-
SJO
7h 06m
1 stop
American Airlines Logo
1:03 pm - 10:59 pm
SJO
-
MSY
8h 56m
1 stop
$318American Airlines
Fri, Aug 28 - Wed, Sep 2
United Airlines Logo
9:53 am - 7:37 pm
MSY
-
SJO
10h 44m
1 stop
United Airlines Logo
1:25 pm - 9:37 pm
SJO
-
MSY
7h 12m
1 stop
$322United Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
5:41 am - 7:52 pm
MSY
-
SJO
15h 11m
2 stops
American Airlines Logo
1:03 pm - 10:59 pm
SJO
-
MSY
8h 56m
1 stop
$323American Airlines
Fri, Aug 28 - Wed, Sep 2
American Airlines Logo
5:52 pm - 12:59 pm
MSY
-
SJO
20h 07m
2 stops
American Airlines Logo
2:45 pm - 10:32 am
SJO
-
MSY
18h 47m
2 stops
$327American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
6:47 pm - 11:59 am
MSY
-
SJO
18h 12m
2 stops
American Airlines Logo
2:45 pm - 12:05 pm
SJO
-
MSY
20h 20m
2 stops
$328American Airlines
Sun, Sep 27 - Sun, Oct 11
American Airlines Logo
10:54 am - 7:53 pm
MSY
-
SJO
9h 59m
1 stop
American Airlines Logo
1:29 pm - 6:20 pm
SJO
-
MSY
27h 51m
1 stop
$329American Airlines
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
5:47 pm - 12:03 pm
MSY
-
SJO
19h 16m
2 stops
American Airlines Logo
1:29 pm - 10:56 am
SJO
-
MSY
20h 27m
2 stops
$331American Airlines
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
5:52 pm - 11:59 am
MSY
-
SJO
19h 07m
2 stops
American Airlines Logo
2:57 pm - 9:34 am
SJO
-
MSY
17h 37m
2 stops
$332American Airlines
Wed, Sep 23 - Sun, Sep 27
United Airlines Logo
9:40 am - 7:37 pm
MSY
-
SJO
10h 57m
1 stop
United Airlines Logo
1:25 pm - 9:37 pm
SJO
-
MSY
7h 12m
1 stop
$347United Airlines
Sat, Sep 19 - Fri, Sep 25
Delta Logo
6:02 am - 11:58 am
MLU
-
SJO
6h 56m
1 stop
Delta Logo
1:23 pm - 10:10 pm
SJO
-
MLU
7h 47m
1 stop
$728Delta
Thu, Oct 29 - Fri, Oct 30

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American Airlines flights from Louisiana to San José

Our best American Airlines deals on Louisiana to San José flight tickets
American Airlines
Aug 28
MSY6:20 amNew Orleans Louis Armstrong
7h 06m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Sep 2
SJO1:03 pmSan José Juan Santamaria Intl
8h 56m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$318
American Airlines
Aug 28
MSY5:41 amNew Orleans Louis Armstrong
15h 11m
2 stops
SJO7:52 pmSan José Juan Santamaria Intl
Sep 2
SJO1:03 pmSan José Juan Santamaria Intl
8h 56m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$323
American Airlines
Sep 29
MSY5:52 pmNew Orleans Louis Armstrong
20h 07m
2 stops
SJO12:59 pmSan José Juan Santamaria Intl
Oct 6
SJO2:45 pmSan José Juan Santamaria Intl
18h 47m
2 stops
MSY10:32 amNew Orleans Louis Armstrong
$327

JetBlue flights from Louisiana to San José

Our best JetBlue deals on Louisiana to San José flight tickets
JetBlue
Aug 31
MSY7:44 amNew Orleans Louis Armstrong
6h 13m
1 stop
SJO12:57 pmSan José Juan Santamaria Intl
Sep 1
SJO2:02 pmSan José Juan Santamaria Intl
7h 26m
1 stop
MSY10:28 pmNew Orleans Louis Armstrong
$387
JetBlue
Aug 31
MSY7:44 amNew Orleans Louis Armstrong
6h 13m
1 stop
SJO12:57 pmSan José Juan Santamaria Intl
Sep 1
SJO2:02 pmSan José Juan Santamaria Intl
7h 26m
1 stop
MSY10:28 pmNew Orleans Louis Armstrong
$435

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to San José 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 26, 2026.
Use the filters below to find and compare flights from Louisiana to San José 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

Fri 8/28

6:20 am-12:26 pm

1 stop7h 06m

San José Juan Santamaria Intl

Wed 9/2

1:03 pm-10:59 pm

1 stop8h 56m

$318

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 9/29

9:53 am-7:37 pm

1 stop10h 44m

San José Juan Santamaria Intl

Tue 10/6

1:25 pm-9:37 pm

1 stop7h 12m

$322

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Fri 8/28

5:41 am-7:52 pm

2 stops15h 11m

San José Juan Santamaria Intl

Wed 9/2

1:03 pm-10:59 pm

1 stop8h 56m

$323

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Tue 9/29

5:52 pm-12:59 pm

2 stops20h 07m

San José Juan Santamaria Intl

Tue 10/6

2:45 pm-10:32 am

2 stops18h 47m

$327

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sun 9/27

6:47 pm-11:59 am

2 stops18h 12m

San José Juan Santamaria Intl

Sun 10/11

2:45 pm-12:05 pm

2 stops20h 20m

$328

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 8/24

10:54 am-7:53 pm

1 stop9h 59m

San José Juan Santamaria Intl

Mon 8/31

1:29 pm-6:20 pm

1 stop27h 51m

$329

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Mon 8/24

5:47 pm-12:03 pm

2 stops19h 16m

San José Juan Santamaria Intl

Mon 8/31

1:29 pm-10:56 am

2 stops20h 27m

$331

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Wed 9/23

5:52 pm-11:59 am

2 stops19h 07m

San José Juan Santamaria Intl

Sun 9/27

2:57 pm-9:34 am

2 stops17h 37m

$332

New OrleansSan José

MSY - SJO

MSYSJO

New Orleans Louis Armstrong

Sat 9/19

9:40 am-7:37 pm

1 stop10h 57m

San José Juan Santamaria Intl

Fri 9/25

1:25 pm-9:37 pm

1 stop7h 12m

$347
Quickest round-trip

MonroeSan José

MLU - SJO

MLUSJO

Monroe Huenefeld

Thu 10/29

6:02 am-11:58 am

1 stop6h 56m

San José Juan Santamaria Intl

Fri 10/30

1:23 pm-10:10 pm

1 stop7h 47m

$728

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 San José from

How to get the cheapest flight ticket from Louisiana to San José

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 San José?

In general, November is the cheapest month to fly from Louisiana to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $88. If you don’t want to visit San José in November, then you should wait until December to fly from Louisiana, when ticket prices are also cheap, with an average price of $108.

How far in advance should I book a flight from Louisiana to San José?

You are more likely to see cheaper flights to San José from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $409 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Louisiana for as low as $339 on momondo.

Cheap Louisiana to San José flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to San José

Fastest flight time

5h 43m

Direct flights

None
The fastest flight from Louisiana to San José takes 5h 43m
There are no direct flights from Louisiana to San José. There are no popular flight routes from Louisiana to San José.
Search flight deals

Frequently asked questions about flying from Louisiana to San José

  • When did momondo last update prices for flights from Louisiana to San José Juan Santamaria Intl Airport?

    Prices for flights from Louisiana to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisiana to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Louisiana to San José Juan Santamaria Intl Airport?

    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 Louisiana to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to San José

Compare and see reviews for airlines that fly from Louisiana to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $174Free CancellationRating
7.8
8,453 reviews
Search Delta flights
JetBluePriceFrom $266Free CancellationRating
7.1
3,011 reviews
Search JetBlue flights
American AirlinesPriceFrom $285Free CancellationRating
7.1
11,772 reviews
Search American Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
SouthwestPriceFrom $376Free CancellationRating
7.9
4,245 reviews
Search Southwest flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to San José?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to San José. momondo saves you time and could save you money on your trip.

Can I find flights from Louisiana to San José with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José from Louisiana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisiana to San José?

momondo provides multiple filters to help you find the best flight to San José from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisiana to San José right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisiana to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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