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$307+ Cheap flights from New Orleans (MSY) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EZE
oct. 31 — nov. 71
vie. 10/31
vie. 11/7
1 adult, Economy
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Cheap flight deals from New Orleans to Argentina

Keep the following information in mind while searching for New Orleans to Argentina flight deals. Data was last updated octubre 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$748
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$1,036
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 New Orleans Louis Armstrong to Argentina
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Highest demand for flights based on searches. 5% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from New Orleans to Argentina

Cheapest flights from New Orleans to Argentina
Explore the most affordable flight options available from New Orleans to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 1, 2025.

This Mytrip deal was found by Cheapflights users on 10/1. 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.
sáb. 11/157:21 pmMSY - AEP
3 stops29h 19mMultiple Airlines
sáb. 11/229:50 amAEP - MSY
3 stops32h 29mMultiple Airlines
Deal found 10/1$748
This Mytrip deal was found by Cheapflights users on 10/1. 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.
mié. 10/296:41 amMSY - AEP
3 stops23h 14mMultiple Airlines
mié. 11/55:15 amAEP - MSY
3 stops30h 20mMultiple Airlines
Deal found 10/1$787
This Mytrip deal was found by Cheapflights users on 9/29. 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.
jue. 11/137:47 amMSY - AEP
3 stops34h 13mMultiple Airlines
jue. 11/2012:25 pmAEP - MSY
3 stops30h 20mMultiple Airlines
Deal found 9/29$904
This Avianca Connect deal was found by Cheapflights users on 9/29. 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.
vie. 11/149:40 amMSY - EZE
2 stops17h 10mMultiple Airlines
sáb. 11/221:40 amEZE - MSY
2 stops16h 39mMultiple Airlines
Deal found 9/29$911
This Mytrip deal was found by Cheapflights users on 9/30. 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.
jue. 10/99:16 amMSY - EZE
3 stops27h 43mMultiple Airlines
jue. 12/115:10 amEZE - MSY
2 stops35h 30mMultiple Airlines
Deal found 9/30$925
This Avianca Connect deal was found by Cheapflights users on 9/29. 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.
jue. 11/139:40 amMSY - EZE
2 stops17h 10mMultiple Airlines
mié. 11/191:40 amEZE - MSY
2 stops18h 28mMultiple Airlines
Deal found 9/29$955
This LATAM Airlines deal was found by Cheapflights users on 9/29. 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.
mar. 11/186:22 amMSY - AEP
2 stops22h 33mLATAM Airlines
mié. 12/312:40 pmAEP - MSY
3 stops23h 59mLATAM Airlines
Deal found 9/29$975
This Mytrip deal was found by Cheapflights users on 10/1. 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.
mié. 10/296:41 amMSY - EZE
3 stops29h 19mMultiple Airlines
mié. 11/54:55 pmEZE - MSY
3 stops18h 40mMultiple Airlines
Deal found 10/1$979
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1112:03 pmMSY - EZE
1 stop17h 57mDelta
dom. 12/2111:55 pmEZE - MSY
1 stop17h 40mDelta
Deal found 9/29$1,015
This LATAM Airlines deal was found by Cheapflights users on 9/29. 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.
vie. 11/2810:42 amMSY - AEP
2 stops18h 13mLATAM Airlines
mié. 12/312:40 pmAEP - MSY
3 stops23h 59mLATAM Airlines
Deal found 9/29$1,095
This Orbitz deal was found by Cheapflights users on 9/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:43 amMSY - AEP
2 stops18h 12mLATAM Airlines
dom. 12/215:15 pmAEP - MSY
2 stops31h 33mLATAM Airlines
Deal found 9/29$1,100
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1810:42 amMSY - AEP
2 stops18h 13mLATAM Airlines
dom. 11/305:15 pmAEP - MSY
2 stops19h 22mLATAM Airlines
Deal found 9/29$1,111

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 octubre 1, 2025.
Use the filters below to find and compare flights from New Orleans to Argentina that are best for you.

Fly from

New Orleans

Fly to

Argentina

Route

Depart

Return

Price

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

sáb. 11/15

7:21 pm-3:40 am

3 stops29h 19m

Buenos Aires Jorge Newbery

sáb. 11/22

9:50 am-3:19 pm

3 stops32h 29m

$748

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mié. 10/29

6:41 am-7:55 am

3 stops23h 14m

Buenos Aires Jorge Newbery

mié. 11/5

5:15 am-8:35 am

3 stops30h 20m

$787

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

jue. 12/11

6:46 pm-3:40 am

3 stops29h 54m

Buenos Aires Jorge Newbery

dom. 12/21

9:50 am-1:40 pm

3 stops30h 50m

$940

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

jue. 11/20

10:42 am-5:00 pm

2 stops27h 18m

Buenos Aires Jorge Newbery

jue. 12/4

3:40 pm-8:14 am

2 stops19h 34m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

jue. 11/20

1:05 pm-2:00 pm

2 stops21h 55m

Buenos Aires Jorge Newbery

mar. 12/2

11:30 am-10:58 am

2 stops26h 28m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mié. 11/19

4:58 pm-6:40 pm

2 stops22h 42m

Buenos Aires Jorge Newbery

mar. 12/2

11:30 am-9:39 am

2 stops25h 09m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mar. 3/10

7:10 pm-5:00 pm

2 stops19h 50m

Buenos Aires Jorge Newbery

mar. 3/24

5:15 pm-12:09 pm

2 stops20h 54m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mié. 11/19

4:58 pm-7:40 pm

2 stops23h 42m

Buenos Aires Jorge Newbery

mié. 12/3

2:55 pm-8:14 am

2 stops20h 19m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mar. 11/18

10:42 am-7:55 am

2 stops18h 13m

Buenos Aires Jorge Newbery

lun. 12/1

5:15 pm-9:39 am

2 stops19h 24m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mié. 11/19

10:42 am-6:40 pm

2 stops28h 58m

Buenos Aires Jorge Newbery

lun. 12/1

5:15 pm-9:39 am

2 stops19h 24m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 31 results
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Best time to book a flight from New Orleans to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from New Orleans 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 New Orleans to Argentina

What is the cheapest time of day to fly from MSY to AR?

Find hourly flight availability from New Orleans to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Orleans to Argentina as you normally would.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated octubre 1, 2025.
Read through reviews of airlines operating flights from New Orleans to Argentina, such as Delta, LATAM Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,030 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from New Orleans to Argentina?

    If you book a flight to Argentina from New Orleans, you will be flying from Louis Armstrong, which is the city’s only airport. New Orleans Louis Armstrong (MSY) is located 11.4 mi from the center of New Orleans.

  • How long is the flight from New Orleans to Argentina?

    For as low as $1,045, LATAM Airlines can have you in Argentina from New Orleans in 16h 06m. The distance from New Orleans to Argentina is about 4928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from New Orleans to Argentina?

    The most popular flight routes from New Orleans to Argentina are New Orleans Louis Armstrong - Buenos Aires Jorge Newbery, New Orleans Louis Armstrong - Buenos Aires Ministro Pistarini and New Orleans Louis Armstrong - Mendoza El Plumerillo.

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

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

  • How can I find direct flights from New Orleans to Argentina?

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

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

    Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Argentina?

    Currently, April is the cheapest month in which you can book a flight from New Orleans to Argentina (average of $795). Flying from New Orleans to Argentina in December is currently the most expensive (average of $1,260). 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

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Alternative routes for New Orleans to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Orleans to Argentina

Discover the top 4 airlines that operate flights from New Orleans 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 octubre 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$973Average$1,155FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$975Average$2,006FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$975Average$1,653FlexibilityNo cancel feeOn-time71%
DeltaCheapest$975Average$1,575FlexibilityNo cancel feeOn-timeN/A

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