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Cheap flights from Louisiana to Buenos Aires from $360

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 3/3. 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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Cheap round-trip flights

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Multiple Airlines Logo
9:17 am - 5:40 amMSY-AEP
18h 23m2 stops
Multiple Airlines Logo
7:00 am - 11:11 pmAEP-MSY
19h 11m2 stops
$918Multiple Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
Multiple Airlines Logo
8:54 am - 8:00 pmMSY-AEP
32h 06m3 stops
Multiple Airlines Logo
12:20 pm - 8:22 amAEP-MSY
23h 02m2 stops
$961Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
LATAM Airlines Logo
3:25 pm - 4:00 pmMSY-AEP
22h 35m2 stops
LATAM Airlines Logo
5:15 pm - 12:09 pmAEP-MSY
20h 54m2 stops
$976LATAM Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 24
Multiple Airlines Logo
9:08 am - 6:40 pmMSY-AEP
30h 32m2 stops
Multiple Airlines Logo
12:20 pm - 8:22 amAEP-MSY
23h 02m2 stops
$1,058Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
Multiple Airlines Logo
8:54 am - 8:00 pmMSY-AEP
32h 06m3 stops
Multiple Airlines Logo
11:30 am - 8:22 amAEP-MSY
23h 52m3 stops
$1,063Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
LATAM Airlines Logo
3:25 pm - 6:35 pmMSY-AEP
25h 10m2 stops
LATAM Airlines Logo
5:00 pm - 6:55 pmAEP-MSY
27h 55m2 stops
$1,096LATAM Airlines
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Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
5:20 am - 6:40 pmMSY-AEP
34h 20m3 stops
Multiple Airlines Logo
8:50 pm - 8:47 amAEP-MSY
38h 57m3 stops
$1,097Multiple Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 22
Multiple Airlines Logo
9:17 am - 5:40 amMSY-AEP
18h 23m2 stops
Multiple Airlines Logo
8:55 am - 7:34 amAEP-MSY
25h 39m3 stops
$1,115Multiple Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
LATAM Airlines Logo
4:58 pm - 2:00 pmMSY-AEP
18h 02m2 stops
LATAM Airlines Logo
12:40 pm - 10:58 amAEP-MSY
25h 18m3 stops
$1,116LATAM Airlines
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Fri, Nov 28 - Fri, Dec 5
Delta Logo
3:31 pm - 12:20 pmLFT-AEP
17h 49m2 stops
Delta Logo
6:35 pm - 11:04 amAEP-LFT
19h 29m2 stops
$7,241Delta
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Sat, Nov 8 - Tue, Nov 11

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
Mar 10
MSY3:25 pmNew Orleans Louis Armstrong
22h 35m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 24
AEP5:15 pmBuenos Aires Jorge Newbery
20h 54m
2 stops
MSY12:09 pmNew Orleans Louis Armstrong
$976
Find similar
LATAM Airlines
Apr 5
MSY3:25 pmNew Orleans Louis Armstrong
25h 10m
2 stops
AEP6:35 pmBuenos Aires Jorge Newbery
Apr 8
AEP5:00 pmBuenos Aires Jorge Newbery
27h 55m
2 stops
MSY6:55 pmNew Orleans Louis Armstrong
$1,096
Find similar
LATAM Airlines
Nov 28
MSY4:58 pmNew Orleans Louis Armstrong
18h 02m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 5
AEP12:40 pmBuenos Aires Jorge Newbery
25h 18m
3 stops
MSY10:58 amNew Orleans Louis Armstrong
$1,116
Find similar

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 October 16, 2025.
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

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 10/30

9:17 am-5:40 am

2 stops18h 23m

Buenos Aires Jorge Newbery

Sun 11/2

7:00 am-11:11 pm

2 stops19h 11m

$918

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 11/30

8:54 am-8:00 pm

3 stops32h 06m

Buenos Aires Jorge Newbery

Sun 12/7

12:20 pm-8:22 am

2 stops23h 02m

$961

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 3/10

3:25 pm-4:00 pm

2 stops22h 35m

Buenos Aires Jorge Newbery

Tue 3/24

5:15 pm-12:09 pm

2 stops20h 54m

$976

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 11/30

9:08 am-6:40 pm

2 stops30h 32m

Buenos Aires Jorge Newbery

Sun 12/7

12:20 pm-8:22 am

2 stops23h 02m

$1,058

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 11/30

8:54 am-8:00 pm

3 stops32h 06m

Buenos Aires Jorge Newbery

Sun 12/7

11:30 am-8:22 am

3 stops23h 52m

$1,063

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 4/5

3:25 pm-6:35 pm

2 stops25h 10m

Buenos Aires Jorge Newbery

Wed 4/8

5:00 pm-6:55 pm

2 stops27h 55m

$1,096

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 12/15

5:20 am-6:40 pm

3 stops34h 20m

Buenos Aires Jorge Newbery

Mon 12/22

8:50 pm-8:47 am

3 stops38h 57m

$1,097

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 10/30

9:17 am-5:40 am

2 stops18h 23m

Buenos Aires Jorge Newbery

Sun 11/2

8:55 am-7:34 am

3 stops25h 39m

$1,115

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 11/28

4:58 pm-2:00 pm

2 stops18h 02m

Buenos Aires Jorge Newbery

Fri 12/5

12:40 pm-10:58 am

3 stops25h 18m

$1,116

LafayetteBuenos Aires

LFT - AEP

LFTAEP

Lafayette Regional

Sat 11/8

3:31 pm-12:20 pm

2 stops17h 49m

Buenos Aires Jorge Newbery

Tue 11/11

6:35 pm-11:04 am

2 stops19h 29m

$7,241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Direct flights

None
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.
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  • 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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