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Cheap flights from Louisiana to Buenos Aires from $475

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 Buenos Aires departing on 6/1. 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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Find the cheapest flights from Louisiana to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
3:25 pm - 4:00 pm
MSY
-
AEP
22h 35m
2 stops
LATAM Airlines Logo
5:05 pm - 10:57 am
AEP
-
MSY
19h 52m
2 stops
$1,121LATAM Airlines
Sat, Oct 17 - Tue, Oct 27
LATAM Airlines Logo
7:42 pm - 2:50 pm
MSY
-
AEP
41h 08m
2 stops
LATAM Airlines Logo
8:05 pm - 10:37 pm
AEP
-
MSY
28h 32m
2 stops
$1,136LATAM Airlines
Sun, Jul 5 - Sun, Jul 12
LATAM Airlines Logo
12:47 pm - 7:40 pm
MSY
-
AEP
28h 53m
2 stops
LATAM Airlines Logo
3:45 pm - 9:36 am
AEP
-
MSY
19h 51m
2 stops
$1,219LATAM Airlines
Mon, Jun 22 - Mon, Jun 29
Delta Logo
6:23 am - 7:40 am
MSY
-
AEP
23h 17m
2 stops
Delta Logo
8:05 pm - 11:29 pm
AEP
-
MSY
29h 24m
2 stops
$1,227Delta
Tue, Jun 23 - Tue, Jun 30
LATAM Airlines Logo
12:47 pm - 2:50 pm
MSY
-
AEP
24h 03m
2 stops
LATAM Airlines Logo
5:35 pm - 11:42 am
AEP
-
MSY
20h 07m
2 stops
$1,269LATAM Airlines
Mon, Jun 22 - Fri, Jul 3
Delta Logo
12:47 pm - 7:40 am
MSY
-
AEP
16h 53m
2 stops
Delta Logo
8:05 pm - 11:42 am
AEP
-
MSY
17h 37m
2 stops
$1,277Delta
Tue, Jun 23 - Fri, Jul 3
LATAM Airlines Logo
5:07 pm - 6:25 pm
MSY
-
AEP
23h 18m
2 stops
LATAM Airlines Logo
8:40 am - 11:42 am
AEP
-
MSY
29h 02m
2 stops
$1,279LATAM Airlines
Sun, Jun 28 - Sun, Jul 5
LATAM Airlines Logo
12:47 pm - 7:40 am
MSY
-
AEP
16h 53m
2 stops
LATAM Airlines Logo
8:05 pm - 11:42 am
AEP
-
MSY
17h 37m
2 stops
$1,289LATAM Airlines
Wed, Aug 19 - Sun, Aug 23
LATAM Airlines Logo
11:04 am - 8:30 am
MSY
-
AEP
19h 26m
2 stops
LATAM Airlines Logo
8:40 am - 11:42 am
AEP
-
MSY
29h 02m
2 stops
$1,297LATAM Airlines
Thu, Aug 20 - Mon, Aug 24
LATAM Airlines Logo
5:07 pm - 7:40 pm
MSY
-
AEP
24h 33m
2 stops
LATAM Airlines Logo
3:45 pm - 9:30 am
AEP
-
MSY
19h 45m
2 stops
$1,319LATAM Airlines
Fri, Jun 26 - Sat, Jul 4

LATAM Airlines flights from Louisiana to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Louisiana to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Oct 17
MSY3:25 pmNew Orleans Louis Armstrong
22h 35m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Oct 27
AEP5:05 pmBuenos Aires Jorge Newbery
19h 52m
2 stops
MSY10:57 amNew Orleans Louis Armstrong
$1,121
LATAM Airlines
Jul 5
MSY7:42 pmNew Orleans Louis Armstrong
41h 08m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
Jul 12
AEP8:05 pmBuenos Aires Jorge Newbery
28h 32m
2 stops
MSY10:37 pmNew Orleans Louis Armstrong
$1,136
LATAM Airlines
Jun 22
MSY12:47 pmNew Orleans Louis Armstrong
28h 53m
2 stops
AEP7:40 pmBuenos Aires Jorge Newbery
Jun 29
AEP3:45 pmBuenos Aires Jorge Newbery
19h 51m
2 stops
MSY9:36 amNew Orleans Louis Armstrong
$1,219

Delta flights from Louisiana to Buenos Aires Jorge Newbery Airport

Our best Delta deals on Louisiana to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Jun 23
MSY6:23 amNew Orleans Louis Armstrong
23h 17m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jun 30
AEP8:05 pmBuenos Aires Jorge Newbery
29h 24m
2 stops
MSY11:29 pmNew Orleans Louis Armstrong
$1,227
Delta
Jun 23
MSY12:47 pmNew Orleans Louis Armstrong
16h 53m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 3
AEP8:05 pmBuenos Aires Jorge Newbery
17h 37m
2 stops
MSY11:42 amNew Orleans Louis Armstrong
$1,277
Delta
Jun 25
MSY10:41 amNew Orleans Louis Armstrong
18h 59m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jun 29
AEP8:40 amBuenos Aires Jorge Newbery
29h 02m
2 stops
MSY11:42 amNew Orleans Louis Armstrong
$1,397

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Buenos Aires Jorge Newbery Airport 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 May 15, 2026.
Use the filters below to find and compare flights from Louisiana to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 10/17

3:25 pm-4:00 pm

2 stops22h 35m

Buenos Aires Jorge Newbery

Tue 10/27

5:05 pm-10:57 am

2 stops19h 52m

$1,121

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 7/5

7:42 pm-2:50 pm

2 stops41h 08m

Buenos Aires Jorge Newbery

Sun 7/12

8:05 pm-10:37 pm

2 stops28h 32m

$1,136

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 6/22

12:47 pm-7:40 pm

2 stops28h 53m

Buenos Aires Jorge Newbery

Mon 6/29

3:45 pm-9:36 am

2 stops19h 51m

$1,219

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 6/23

6:23 am-7:40 am

2 stops23h 17m

Buenos Aires Jorge Newbery

Tue 6/30

8:05 pm-11:29 pm

2 stops29h 24m

$1,227

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 6/22

12:47 pm-2:50 pm

2 stops24h 03m

Buenos Aires Jorge Newbery

Fri 7/3

5:35 pm-11:42 am

2 stops20h 07m

$1,269
Quickest round-trip

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 6/23

12:47 pm-7:40 am

2 stops16h 53m

Buenos Aires Jorge Newbery

Fri 7/3

8:05 pm-11:42 am

2 stops17h 37m

$1,277

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 6/28

5:07 pm-6:25 pm

2 stops23h 18m

Buenos Aires Jorge Newbery

Sun 7/5

8:40 am-11:42 am

2 stops29h 02m

$1,279

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 8/19

12:47 pm-7:40 am

2 stops16h 53m

Buenos Aires Jorge Newbery

Sun 8/23

8:05 pm-11:42 am

2 stops17h 37m

$1,289

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 8/20

11:04 am-8:30 am

2 stops19h 26m

Buenos Aires Jorge Newbery

Mon 8/24

8:40 am-11:42 am

2 stops29h 02m

$1,297

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 6/26

5:07 pm-7:40 pm

2 stops24h 33m

Buenos Aires Jorge Newbery

Sat 7/4

3:45 pm-9:30 am

2 stops19h 45m

$1,319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisiana to Buenos Aires Jorge Newbery Airport

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 airline that flies from Louisiana to Buenos Aires Jorge Newbery?

LATAM Airlines is the most popular carrier operating from Louisiana to Buenos Aires Jorge Newbery

Cheap Louisiana to Buenos Aires Jorge Newbery Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Buenos Aires Jorge Newbery Airport

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Louisiana to Buenos Aires Jorge Newbery Airport takes 16h 35m
There are no direct flights from Louisiana to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Louisiana to Buenos Aires Jorge Newbery Airport.
Search flight deals

Frequently asked questions about flying from Louisiana to Buenos Aires Jorge Newbery Airport

  • When did momondo last update prices for flights from Louisiana to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Louisiana to Buenos Aires Jorge Newbery Airport are updated daily.

  • How old do you have to be to fly from Louisiana to Buenos Aires Jorge Newbery Airport?

    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 Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

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

Why use momondo?

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

Finding the right flight to Buenos Aires from Louisiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

Yes. All flights to Buenos Aires from Louisiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisiana to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Buenos Aires 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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