How long is the flight from Louisiana to Argentina?

If you’re flying from a popular airport in Louisiana, such as New Orleans or Baton Rouge, and flying into Argentina, then you can expect flight times to average 12h 35m and 12h 39m, respectively.

What is the cheapest airline that flies from Louisiana to Argentina?

LATAM Airlines, United Airlines, and Avianca are the most popular carriers operating from Louisiana to Argentina

What airlines fly to Argentina?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Argentina from Louisiana according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 4 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisiana to Argentina?

Prices for flights from Louisiana to Argentina are updated daily.

How many operators does momondo search for flights from Louisiana to Argentina?

There are 3 operators available for flights from Louisiana to Argentina as of April 2026.

How old do you have to be to fly from Louisiana to Argentina?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to Argentina.

What documentation or ID do you need to fly to Argentina?

The required travel and health documents for your Argentina 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 Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$763 Cheap Flights from Louisiana to Argentina in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisiana to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 am - 4:20 am

MSY

AEP

45h 05m

3 stops

5:35 pm - 9:15 am

AEP

MSY

17h 40m

2 stops

$917Multiple Airlines

Sat, Apr 25 - Sat, May 2

5:15 am - 4:20 am

MSY

AEP

45h 05m

3 stops

8:40 am - 9:15 am

AEP

MSY

26h 35m

3 stops

$919Multiple Airlines

Sat, Apr 25 - Sat, May 2

5:15 am - 4:20 am

MSY

AEP

45h 05m

3 stops

5:35 pm - 9:15 am

AEP

MSY

17h 40m

2 stops

$929Multiple Airlines

Sat, Apr 25 - Sat, May 2

3:36 pm - 6:30 pm

MSY

AEP

24h 54m

2 stops

9:25 am - 9:30 am

AEP

MSY

26h 05m

2 stops

$1,089LATAM Airlines

Mon, Jun 1 - Wed, Jun 17

8:00 am - 6:10 am

SHV

EZE

20h 10m

2 stops

3:55 am - 11:36 pm

EZE

SHV

21h 41m

2 stops

$1,137LATAM Airlines

Tue, Sep 22 - Fri, Oct 9

10:27 am - 9:20 am

BTR

EZE

20h 53m

2 stops

1:10 pm - 12:47 pm

EZE

BTR

25h 37m

2 stops

$1,141Delta

Tue, Jun 23 - Fri, Jul 24

7:15 am - 8:00 am

BTR

EZE

22h 45m

1 stop

9:00 pm - 3:34 pm

EZE

BTR

20h 34m

1 stop

$1,172United Airlines

Thu, May 14 - Thu, May 21

6:11 am - 9:20 am

BTR

EZE

25h 09m

2 stops

1:10 pm - 3:09 pm

EZE

BTR

27h 59m

2 stops

$1,181Delta

Fri, Jun 26 - Fri, Jul 24

6:09 pm - 8:00 am

BTR

EZE

11h 51m

1 stop

9:00 pm - 1:29 pm

EZE

BTR

18h 29m

1 stop

$1,903United Airlines

Wed, Jun 24 - Fri, Jul 24

10:42 am - 6:10 am

LFT

EZE

17h 28m

2 stops

10:20 pm - 1:33 pm

EZE

LFT

17h 13m

2 stops

$4,415GOL

Wed, Apr 29 - Wed, May 6

Delta flights from Louisiana to Argentina

Our best Delta deals on Louisiana to Argentina flight tickets

Delta

Jun 23

BTR10:27 amBaton Rouge Ryan

20h 53m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Jul 24

EZE1:10 pmBuenos Aires Ministro Pistarini

25h 37m

2 stops

BTR12:47 pmBaton Rouge Ryan

$1,141

Delta

Jun 26

BTR6:11 amBaton Rouge Ryan

25h 09m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Jul 24

EZE1:10 pmBuenos Aires Ministro Pistarini

27h 59m

2 stops

BTR3:09 pmBaton Rouge Ryan

$1,181

Delta

May 14

BTR3:48 pmBaton Rouge Ryan

15h 32m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

May 21

EZE1:10 pmBuenos Aires Ministro Pistarini

22h 35m

2 stops

BTR9:45 amBaton Rouge Ryan

$1,251

United Airlines flights from Louisiana to Argentina

Our best United Airlines deals on Louisiana to Argentina flight tickets

United Airlines

Jun 24

MSY7:13 pmNew Orleans Louis Armstrong

34h 47m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 24

EZE9:00 pmBuenos Aires Ministro Pistarini

16h 01m

1 stop

MSY11:01 amNew Orleans Louis Armstrong

$1,144

United Airlines

Jun 24

MSY2:35 pmNew Orleans Louis Armstrong

39h 25m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 24

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 59m

1 stop

MSY5:59 pmNew Orleans Louis Armstrong

$1,161

United Airlines

May 14

BTR7:15 amBaton Rouge Ryan

22h 45m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

May 21

EZE9:00 pmBuenos Aires Ministro Pistarini

20h 34m

1 stop

BTR3:34 pmBaton Rouge Ryan

$1,172

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Sat 5/2

5:35 pm-9:15 am

2 stops17h 40m

$917

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Sat 5/2

8:40 am-9:15 am

3 stops26h 35m

$919

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Sat 5/2

5:35 pm-9:15 am

2 stops17h 40m

$929

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 6/1

3:36 pm-6:30 pm

2 stops24h 54m

Buenos Aires Jorge Newbery

Wed 6/17

9:25 am-9:30 am

2 stops26h 05m

$1,089

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Tue 9/22

8:00 am-6:10 am

2 stops20h 10m

Buenos Aires Ministro Pistarini

Fri 10/9

3:55 am-11:36 pm

2 stops21h 41m

$1,137

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Tue 6/23

10:27 am-9:20 am

2 stops20h 53m

Buenos Aires Ministro Pistarini

Fri 7/24

1:10 pm-12:47 pm

2 stops25h 37m

$1,141

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Thu 5/14

7:15 am-8:00 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Thu 5/21

9:00 pm-3:34 pm

1 stop20h 34m

$1,172

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Fri 6/26

6:11 am-9:20 am

2 stops25h 09m

Buenos Aires Ministro Pistarini

Fri 7/24

1:10 pm-3:09 pm

2 stops27h 59m

$1,181

Quickest round-trip

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Wed 6/24

6:09 pm-8:00 am

1 stop11h 51m

Buenos Aires Ministro Pistarini

Fri 7/24

9:00 pm-1:29 pm

1 stop18h 29m

$1,903

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Wed 4/29

10:42 am-6:10 am

2 stops17h 28m

Buenos Aires Ministro Pistarini

Wed 5/6

10:20 pm-1:33 pm

2 stops17h 13m

$4,415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Argentina

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

Prices

Airlines

Other information

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of October, then departing from Louisiana during the month January is also very affordable. Most momondo users find prices during this month for around $1,045.

Can stopping save me money on Louisiana to Argentina flights?

You could potentially save up to 23% on your flight if you consider stops on a Louisiana to Argentina flight.

Cheap Louisiana to Argentina flight deals and tips

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Louisiana to Argentina takes 12h 25m

There are no direct flights from Louisiana to Argentina. There are no popular flight routes from Louisiana to Argentina.

Search flight deals

When did momondo last update prices for flights from Louisiana to Argentina?
Prices for flights from Louisiana to Argentina are updated daily.
How many operators does momondo search for flights from Louisiana to Argentina?
There are 3 operators available for flights from Louisiana to Argentina as of April 2026.
How old do you have to be to fly from Louisiana to Argentina?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to Argentina.
What documentation or ID do you need to fly to Argentina?
The required travel and health documents for your Argentina 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 Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Argentina

Compare and see reviews for airlines that fly from Louisiana to Argentina with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $975	Free Cancellation	Rating 7.4 1,905 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.1 11,545 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,367 reviews	Search Delta flights
United Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.4 9,530 reviews	Search United Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Argentina 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 Argentina?

Once all potential Louisiana to Argentina flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Argentina from Louisiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.