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Cheap flights from Louisiana to Argentina from $416

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 Argentina departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisiana to Argentina

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 am - 8:40 pm
MSY
-
AEP
35h 35m3 stops
Multiple Airlines Logo
5:45 am - 8:21 am
AEP
-
MSY
29h 36m3 stops
$902Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
6:05 am - 3:40 am
MSY
-
EZE
42h 35m3 stops
Multiple Airlines Logo
12:15 pm - 8:21 am
EZE
-
MSY
23h 06m3 stops
$909Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
LATAM Airlines Logo
5:20 pm - 9:00 am
MSY
-
EZE
13h 40m1 stop
LATAM Airlines Logo
7:45 am - 11:31 pm
EZE
-
MSY
17h 46m2 stops
$976LATAM Airlines
Tue, Mar 10 - Tue, Mar 24
LATAM Airlines Logo
5:20 pm - 4:00 pm
MSY
-
AEP
20h 40m2 stops
LATAM Airlines Logo
8:50 am - 8:43 am
AEP
-
MSY
25h 53m2 stops
$976LATAM Airlines
Tue, Mar 10 - Tue, Mar 24
Delta Logo
1:20 pm - 10:15 am
MSY
-
EZE
18h 55m2 stops
Delta Logo
10:25 pm - 4:15 pm
EZE
-
MSY
19h 50m2 stops
$980Delta
Tue, Mar 10 - Tue, Mar 24
United Airlines Logo
4:08 pm - 9:20 am
BTR
-
EZE
14h 12m1 stop
United Airlines Logo
10:05 pm - 1:13 pm
EZE
-
BTR
18h 08m1 stop
$1,096United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
9:30 am - 9:20 am
BTR
-
EZE
20h 50m1 stop
United Airlines Logo
10:05 pm - 1:17 pm
EZE
-
BTR
18h 12m1 stop
$1,126United Airlines
Tue, Jan 20 - Tue, Jan 27
Delta Logo
6:18 am - 10:15 am
BTR
-
EZE
24h 57m2 stops
Delta Logo
8:55 pm - 9:52 am
EZE
-
BTR
15h 57m1 stop
$1,130Delta
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
9:58 am - 1:30 pm
MSY
-
MDZ
24h 32m2 stops
American Airlines Logo
6:30 pm - 12:36 pm
MDZ
-
MSY
21h 06m2 stops
$1,501American Airlines
Wed, Dec 31 - Fri, Jan 16
American Airlines Logo
7:04 am - 7:15 am
LFT
-
EZE
21h 11m2 stops
American Airlines Logo
11:59 pm - 10:59 pm
EZE
-
LFT
26h 00m2 stops
$7,490American Airlines
Sat, Feb 14 - Sat, Feb 28

LATAM Airlines flights from Louisiana to Argentina

Our best LATAM Airlines deals on Louisiana to Argentina flight tickets
LATAM Airlines
Mar 10
MSY5:20 pmNew Orleans Louis Armstrong
13h 40m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 24
EZE7:45 amBuenos Aires Ministro Pistarini
17h 46m
2 stops
MSY11:31 pmNew Orleans Louis Armstrong
$976
Find similar
LATAM Airlines
Mar 6
MSY2:17 pmNew Orleans Louis Armstrong
15h 43m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 18
EZE2:45 pmBuenos Aires Ministro Pistarini
21h 38m
2 stops
MSY10:23 amNew Orleans Louis Armstrong
$1,008
Find similar
LATAM Airlines
Feb 12
MSY2:17 pmNew Orleans Louis Armstrong
16h 18m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Feb 19
EZE4:05 amBuenos Aires Ministro Pistarini
20h 52m
2 stops
MSY9:57 pmNew Orleans Louis Armstrong
$1,012
Find similar

Delta flights from Louisiana to Argentina

Our best Delta deals on Louisiana to Argentina flight tickets
Delta
Mar 10
MSY1:20 pmNew Orleans Louis Armstrong
18h 55m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Mar 24
EZE10:25 pmBuenos Aires Ministro Pistarini
19h 50m
2 stops
MSY4:15 pmNew Orleans Louis Armstrong
$980
Find similar
Delta
Jan 11
MSY11:50 amNew Orleans Louis Armstrong
19h 25m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Jan 20
EZE10:25 pmBuenos Aires Ministro Pistarini
20h 55m
2 stops
MSY4:20 pmNew Orleans Louis Armstrong
$1,125
Find similar
Delta
Jan 20
BTR6:18 amBaton Rouge Ryan
24h 57m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Jan 27
EZE8:55 pmBuenos Aires Ministro Pistarini
15h 57m
1 stop
BTR9:52 amBaton Rouge Ryan
$1,130
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 14, 2025.
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

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 1/27

6:05 am-8:40 pm

3 stops35h 35m

Buenos Aires Jorge Newbery

Tue 2/3

5:45 am-8:21 am

3 stops29h 36m

$902

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 1/27

6:05 am-3:40 am

3 stops42h 35m

Buenos Aires Ministro Pistarini

Tue 2/3

12:15 pm-8:21 am

3 stops23h 06m

$909

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 3/10

5:20 pm-9:00 am

1 stop13h 40m

Buenos Aires Ministro Pistarini

Tue 3/24

7:45 am-11:31 pm

2 stops17h 46m

$976

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 3/10

5:20 pm-4:00 pm

2 stops20h 40m

Buenos Aires Jorge Newbery

Tue 3/24

8:50 am-8:43 am

2 stops25h 53m

$976

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 3/10

1:20 pm-10:15 am

2 stops18h 55m

Buenos Aires Ministro Pistarini

Tue 3/24

10:25 pm-4:15 pm

2 stops19h 50m

$980

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sat 2/28

4:08 pm-9:20 am

1 stop14h 12m

Buenos Aires Ministro Pistarini

Wed 3/4

10:05 pm-1:13 pm

1 stop18h 08m

$1,096

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Tue 1/20

9:30 am-9:20 am

1 stop20h 50m

Buenos Aires Ministro Pistarini

Tue 1/27

10:05 pm-1:17 pm

1 stop18h 12m

$1,126

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Tue 1/20

6:18 am-10:15 am

2 stops24h 57m

Buenos Aires Ministro Pistarini

Tue 1/27

8:55 pm-9:52 am

1 stop15h 57m

$1,130

New OrleansMendoza

MSY - MDZ

MSYMDZ

New Orleans Louis Armstrong

Wed 12/31

9:58 am-1:30 pm

2 stops24h 32m

Mendoza El Plumerillo

Fri 1/16

6:30 pm-12:36 pm

2 stops21h 06m

$1,501

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Sat 2/14

7:04 am-7:15 am

2 stops21h 11m

Buenos Aires Ministro Pistarini

Sat 2/28

11:59 pm-10:59 pm

2 stops26h 00m

$7,490

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 Argentina from

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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of May, then departing from Louisiana during the month October is also very affordable. Most momondo users find prices during this month for around $1,025.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from Louisiana to Argentina is on a Thursday. Travelers who choose to depart for Argentina on a Thursday will often find tickets for as low as $1,031. The most expensive day to fly to Argentina is Friday, with ticket prices averaging around $1,233.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the morning when flights can be purchased for as low as $1,113. Flights in the afternoon are often more expensive with an average ticket price of $1,161.

Can stopping save me money on Louisiana to Argentina flights?

You could potentially save up to 7% 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 23m

Direct flights

None
The fastest flight from Louisiana to Argentina takes 12h 23m
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?

  • 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 AirlinesPriceFrom $975Free CancellationRating
7.5
1,891 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $975Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
DeltaPriceFrom $975Free CancellationRating
7.9
8,006 reviews
Search Delta flights
United AirlinesPriceFrom $975Free CancellationRating
7.4
9,092 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.

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