Argentina

$421+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EZE
Jun 7 — Jun 141
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Cheap 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 May 8, 2026.

This LATAM Airlines deal was found by Cheapflights users on 5/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:45 pm
SHV
-
EZE
1 stop17h 55m
LATAM Airlines
Sun 12/63:35 pm
EZE
-
SHV
2 stops21h 36m
LATAM Airlines
Deal found 5/3$982
This KAYAK deal was found by Cheapflights users on 5/3. 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.
Thu 11/121:05 pm
MSY
-
EZE
2 stops17h 35m
LATAM Airlines
Mon 11/164:45 pm
EZE
-
MSY
2 stops18h 21m
LATAM Airlines
Deal found 5/3$1,053
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
MSY
-
EZE
1 stop12h 25m
United Airlines
Wed 8/199:00 pm
EZE
-
MSY
1 stop13h 45m
United Airlines
Deal found 5/6$1,097
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 8/115:35 pm
MSY
-
EZE
1 stop12h 25m
United Airlines
Tue 8/189:00 pm
EZE
-
MSY
2 stops20h 09m
United Airlines
Deal found 5/5$1,101
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 8/97:13 pm
MSY
-
EZE
1 stop34h 47m
United Airlines
Wed 8/199:00 pm
EZE
-
MSY
1 stop23h 01m
United Airlines
Deal found 5/5$1,104
This KAYAK deal was found by Cheapflights users on 5/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:07 pm
MSY
-
EZE
2 stops16h 23m
LATAM Airlines
Mon 8/317:35 am
EZE
-
MSY
2 stops17h 45m
LATAM Airlines
Deal found 5/4$1,129
This KAYAK deal was found by Cheapflights users on 5/3. 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 7/33:29 pm
MSY
-
AEP
2 stops17h 01m
LATAM Airlines
Mon 8/315:35 pm
AEP
-
MSY
2 stops18h 42m
LATAM Airlines
Deal found 5/3$1,129
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 12/44:58 pm
BTR
-
EZE
1 stop13h 22m
United Airlines
Tue 12/811:55 pm
EZE
-
BTR
1 stop20h 47m
United Airlines
Deal found 5/5$1,137
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 8/1412:05 pm
LFT
-
EZE
1 stop17h 55m
United Airlines
Tue 8/189:00 pm
EZE
-
LFT
1 stop20h 33m
United Airlines
Deal found 5/5$1,137
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 8/2111:17 am
SHV
-
EZE
1 stop18h 43m
United Airlines
Tue 8/259:00 pm
EZE
-
SHV
1 stop20h 35m
United Airlines
Deal found 5/5$1,137
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:21 pm
MSY
-
EZE
1 stop15h 39m
United Airlines
Wed 8/199:00 pm
EZE
-
MSY
1 stop13h 45m
United Airlines
Deal found 5/6$1,137
This KAYAK deal was found by Cheapflights users on 5/5. 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 8/1111:04 am
MSY
-
EZE
2 stops17h 06m
LATAM Airlines
Tue 8/187:35 am
EZE
-
MSY
2 stops18h 03m
LATAM Airlines
Deal found 5/5$1,139

Find flight deals from Louisiana to Argentina

Keep the following information in mind while searching for Louisiana to Argentina flight deals. Data was last updated May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,097
(United Airlines)

One-way from

$421
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,141
Provider with most accurate pricing for New Orleans Louis Armstrong-Buenos Aires (BUE) flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Buenos Aires (BUE) flights.
From Louisiana to Argentina
One-way flight from Louisiana to Argentina
Highest demand for flights based on searches. 15% potential increase in price ($228 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 8, 2026.
Use the filters below to find and compare flights from Louisiana to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 8/13

2:15 pm-8:00 am

1 stop15h 45m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-10:53 am

1 stop15h 53m

$1,097

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sun 8/9

7:13 pm-8:00 am

1 stop34h 47m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-6:01 pm

1 stop23h 01m

$1,104

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Fri 8/14

12:05 pm-8:00 am

1 stop17h 55m

Buenos Aires Ministro Pistarini

Tue 8/18

9:00 pm-3:33 pm

1 stop20h 33m

$1,137

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Fri 8/21

11:17 am-8:00 am

1 stop18h 43m

Buenos Aires Ministro Pistarini

Tue 8/25

9:00 pm-3:35 pm

1 stop20h 35m

$1,137

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Wed 8/12

12:07 pm-8:00 am

1 stop17h 53m

Buenos Aires Ministro Pistarini

Sun 8/16

9:00 pm-8:45 am

1 stop13h 45m

$1,137

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sat 8/8

2:21 pm-8:00 am

1 stop15h 39m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-8:45 am

1 stop13h 45m

$1,137
Quickest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 7/3

5:35 pm-8:00 am

1 stop12h 25m

Buenos Aires Ministro Pistarini

Mon 8/31

9:00 pm-8:45 am

1 stop13h 45m

$1,137

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 8/18

7:26 am-6:10 am

2 stops20h 44m

Buenos Aires Ministro Pistarini

Tue 8/25

8:10 pm-11:42 am

1 stop17h 32m

$1,147

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 7/22

5:02 pm-2:50 pm

2 stops19h 48m

Buenos Aires Jorge Newbery

Mon 8/10

8:05 pm-11:42 am

2 stops17h 37m

$1,147

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 8/18

9:05 am-7:40 am

2 stops20h 35m

Buenos Aires Jorge Newbery

Tue 8/25

8:05 pm-11:42 am

2 stops17h 37m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 40 resultsSorted by cheapest first
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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

What is the cheapest month to book a flight from Louisiana to Argentina?

Currently, September is the cheapest month in which you can book a flight from Louisiana to Argentina (average of $725). Flying from Louisiana to Argentina in June is currently the most expensive (average of $1,840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 $1,097, United Airlines can have you in Argentina from Louisiana in 15h 45m. There are 4928 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.

  • What is the cheapest month to book a flight from Louisiana to Argentina?

    Currently, September is the cheapest month in which you can book a flight from Louisiana to Argentina (average of $725). Flying from Louisiana to Argentina in June is currently the most expensive (average of $1,840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.

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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$975Average$1,365FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$975Average$1,165FlexibilityNo cancel feeOn-time81%
DeltaCheapest$975Average$1,140FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,015Average$1,541FlexibilityNo cancel feeOn-time69%

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