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$359+ Cheap flights from Louisiana to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EZE
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Louisiana to Argentina

Keep the following information in mind while searching for Louisiana to Argentina flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$904
(Avianca Connect)

One-way from

$359
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,165
Provider with most accurate pricing for New Orleans Louis Armstrong-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Buenos Aires (BUE) flights.
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From Louisiana to Argentina
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One-way flight from Louisiana to Argentina
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Highest demand for flights based on searches. 17% potential increase in price ($274 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Louisiana to Argentina

Cheapest flights from Louisiana to Argentina
Explore the most affordable flight options available from Louisiana to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Avianca Connect deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:05 amMSY - EZE
2 stops20h 45mMultiple Airlines
Sun 2/222:40 amEZE - MSY
2 stops21h 15mMultiple Airlines
Deal found 1/6$904
This Ovago deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:20 pmMSY - EZE
1 stop13h 40mLATAM Airlines
Tue 3/244:05 amEZE - MSY
2 stops21h 37mLATAM Airlines
Deal found 1/7$975
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:39 amMSY - AEP
2 stops18h 16mLATAM Airlines
Tue 3/245:15 pmAEP - MSY
2 stops20h 55mLATAM Airlines
Deal found 1/6$977
This Avianca Connect deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:20 amMSY - EZE
2 stops20h 30mMultiple Airlines
Fri 2/271:40 amEZE - MSY
2 stops19h 51mMultiple Airlines
Deal found 1/7$994
This Mytrip deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:05 amMSY - EZE
2 stops22h 00mMultiple Airlines
Sat 1/245:35 amEZE - MSY
2 stops18h 54mMultiple Airlines
Deal found 1/7$1,003
This KAYAK deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:25 pmMSY - EZE
2 stops21h 20mLATAM Airlines
Sun 8/168:10 pmEZE - MSY
1 stop14h 42mLATAM Airlines
Deal found 1/7$1,009
This Avianca Connect deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/137:00 amMSY - EZE
2 stops19h 50mMultiple Airlines
Fri 1/302:40 amEZE - MSY
2 stops21h 49mMultiple Airlines
Deal found 1/7$1,016
This Avianca Connect deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:20 amMSY - EZE
2 stops20h 30mMultiple Airlines
Thu 2/261:40 amEZE - MSY
2 stops19h 51mMultiple Airlines
Deal found 1/6$1,026
This KAYAK deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:30 pmMSY - EZE
1 stop16h 15mLATAM Airlines
Sat 4/253:45 pmEZE - MSY
2 stops20h 44mLATAM Airlines
Deal found 1/7$1,049
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:34 amMSY - AEP
2 stops18h 06mLATAM Airlines
Sat 4/258:05 pmAEP - MSY
2 stops16h 24mLATAM Airlines
Deal found 1/6$1,049
This KAYAK deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:05 pmMSY - EZE
2 stops17h 35mLATAM Airlines
Fri 11/277:45 amEZE - MSY
2 stops18h 42mLATAM Airlines
Deal found 1/7$1,053
This United Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:08 pmBTR - EZE
1 stop12h 12mUnited Airlines
Thu 2/2611:55 pmEZE - BTR
1 stop18h 38mUnited Airlines
Deal found 1/4$1,057

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Argentina 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, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
Use the filters below to find and compare flights from Louisiana to Argentina that are best for you.

Fly from

Louisiana

Fly to

Argentina

Route

Depart

Return

Price

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 2/9

6:05 am-5:50 am

2 stops20h 45m

Buenos Aires Ministro Pistarini

Sun 2/22

2:40 am-8:55 pm

2 stops21h 15m

$904

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 3/10

3:41 pm-9:00 am

1 stop15h 19m

Buenos Aires Ministro Pistarini

Tue 3/24

8:00 am-11:42 pm

2 stops17h 42m

$975

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sat 2/21

6:20 am-5:50 am

2 stops20h 30m

Buenos Aires Ministro Pistarini

Fri 2/27

1:40 am-6:31 pm

2 stops19h 51m

$994

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 2/20

6:20 am-5:50 am

2 stops20h 30m

Buenos Aires Ministro Pistarini

Thu 2/26

1:40 am-6:31 pm

2 stops19h 51m

$1,026

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 4/17

11:34 am-9:45 am

1 stop20h 11m

Buenos Aires Ministro Pistarini

Sat 4/25

3:45 pm-10:29 am

2 stops20h 44m

$1,049

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 4/17

11:34 am-7:40 am

2 stops18h 06m

Buenos Aires Jorge Newbery

Sat 4/25

8:05 pm-10:29 am

2 stops16h 24m

$1,049

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Mon 2/23

4:08 pm-7:20 am

1 stop12h 12m

Buenos Aires Ministro Pistarini

Thu 2/26

11:55 pm-3:33 pm

1 stop18h 38m

$1,057

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 4/30

3:30 pm-7:40 pm

2 stops26h 10m

Buenos Aires Jorge Newbery

Mon 5/4

5:05 pm-10:29 am

2 stops19h 24m

$1,057

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Sun 3/8

2:10 pm-8:20 am

1 stop16h 10m

Buenos Aires Ministro Pistarini

Thu 3/12

10:55 pm-3:29 pm

1 stop18h 34m

$1,097

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Sat 2/21

2:15 pm-9:20 am

1 stop16h 05m

Buenos Aires Ministro Pistarini

Sat 2/28

11:55 pm-3:29 pm

1 stop18h 34m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 28 results
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Best time to book a flight from Louisiana to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Argentina
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Argentina?

    For as low as $1,057, LATAM Airlines can have you in Argentina from Louisiana in 12h 12m. There are 4986 mi between Louisiana and Argentina. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisiana to Argentina that include hotel bookings?

    Yes. In addition to deals on Louisiana to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Argentina.

  • Can I find deals for business class flights from Louisiana to Argentina?

    Yes. Cheapflights offers flight deals from Louisiana to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Louisiana to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Orlando to Guarulhos Intl flights
Dulles Intl to Lima flights
Newark to Guayaquil flights
Miami to Enrique Olaya flights
Dulles Intl to Jose Maria Cordova Intl flights
LaGuardia to Cartagena flights
John F Kennedy Intl to Jorge Newbery flights
Newark to Cartagena flights
Newark to Quito flights
John F Kennedy Intl to Santiago flights
Fort Lauderdale to Lima flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Guayaquil flights
O'Hare Intl to Jose Maria Cordova Intl flights
Hobby to Jose Maria Cordova Intl flights
LaGuardia to Ministro Pistarini flights
Newark to Ministro Pistarini flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Orlando to Viracopos flights
Reagan-National to Lima flights

Top 4 airlines flying from Louisiana to Argentina

Discover the top 4 airlines that operate flights from Louisiana to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$975Average$1,165FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$975Average$1,300FlexibilityNo cancel feeOn-time71%
DeltaCheapest$975Average$1,575FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$975Average$1,328FlexibilityNo cancel feeOn-time69%

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