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Cheap flights from Louisiana to Buenos Aires from $408

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 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
4:58 pm - 4:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
20h 02m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 9:37 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
19h 02m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,147LATAM Airlines
Thu, Nov 12 - Thu, Nov 26
LATAM Airlines Logo
6:02 pm - 8:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
23h 58m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
5:35 pm - 4:57 pmAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
26h 22m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,163LATAM Airlines
Thu, Oct 29 - Wed, Nov 18
LATAM Airlines Logo
6:02 pm - 4:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
19h 58m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 10:03 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
19h 28m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,163LATAM Airlines
Thu, Oct 29 - Tue, Nov 17
LATAM Airlines Logo
6:02 pm - 4:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
19h 58m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
8:05 pm - 10:27 pmAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
29h 22m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,169LATAM Airlines
Thu, Oct 29 - Wed, Nov 18
LATAM Airlines Logo
6:02 pm - 4:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
19h 58m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:35 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
33h 00m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,169LATAM Airlines
Thu, Oct 22 - Sat, Oct 31
Delta Logo
10:45 am - 7:40 amMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
18h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
3:45 pm - 9:51 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
20h 06m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,228Delta
Tue, Sep 29 - Tue, Oct 6
Delta Logo
9:08 am - 7:40 amMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
19h 32m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
5:35 pm - 10:03 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
19h 28m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,228Delta
Thu, Nov 12 - Mon, Nov 16
LATAM Airlines Logo
10:45 am - 8:30 amMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
19h 45m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
2:55 pm - 9:51 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
20h 56m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,228LATAM Airlines
Tue, Sep 29 - Tue, Oct 6
LATAM Airlines Logo
6:02 pm - 6:30 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
21h 28m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
11:45 am - 8:03 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
23h 18m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,228LATAM Airlines
Thu, Nov 12 - Mon, Nov 16
LATAM Airlines Logo
6:02 pm - 6:30 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
22h 28m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
2:55 pm - 8:04 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
19h 09m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,254LATAM Airlines
Thu, Oct 15 - Sun, Oct 25

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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
Nov 12
MSY4:58 pmNew Orleans Louis Armstrong
20h 02m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 26
AEP5:35 pmBuenos Aires Jorge Newbery
19h 02m
2 stops
MSY9:37 amNew Orleans Louis Armstrong
$1,147
LATAM Airlines
Oct 29
MSY6:02 pmNew Orleans Louis Armstrong
23h 58m
2 stops
AEP8:00 pmBuenos Aires Jorge Newbery
Nov 18
AEP5:35 pmBuenos Aires Jorge Newbery
26h 22m
2 stops
MSY4:57 pmNew Orleans Louis Armstrong
$1,163
LATAM Airlines
Oct 22
MSY6:02 pmNew Orleans Louis Armstrong
19h 58m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Oct 31
AEP5:35 pmBuenos Aires Jorge Newbery
33h 00m
2 stops
MSY12:35 amNew Orleans Louis Armstrong
$1,169

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
Nov 12
MSY9:08 amNew Orleans Louis Armstrong
19h 32m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Nov 16
AEP5:35 pmBuenos Aires Jorge Newbery
19h 28m
2 stops
MSY10:03 amNew Orleans Louis Armstrong
$1,228
Delta
Nov 12
MSY9:08 amNew Orleans Louis Armstrong
19h 32m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Nov 16
AEP5:35 pmBuenos Aires Jorge Newbery
19h 28m
2 stops
MSY10:03 amNew Orleans Louis Armstrong
$1,310

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 August 17, 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 New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 11/12

4:58 pm-4:00 pm

2 stops20h 02m

Buenos Aires Jorge Newbery

Thu 11/26

5:35 pm-9:37 am

2 stops19h 02m

$1,147

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/29

6:02 pm-8:00 pm

2 stops23h 58m

Buenos Aires Jorge Newbery

Wed 11/18

5:35 pm-4:57 pm

2 stops26h 22m

$1,163

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/29

6:02 pm-4:00 pm

2 stops19h 58m

Buenos Aires Jorge Newbery

Tue 11/17

5:35 pm-10:03 am

2 stops19h 28m

$1,163

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/29

6:02 pm-4:00 pm

2 stops19h 58m

Buenos Aires Jorge Newbery

Wed 11/18

8:05 pm-10:27 pm

2 stops29h 22m

$1,169

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/22

6:02 pm-4:00 pm

2 stops19h 58m

Buenos Aires Jorge Newbery

Sat 10/31

5:35 pm-12:35 am

2 stops33h 00m

$1,169

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Tue 9/29

10:45 am-7:40 am

2 stops18h 55m

Buenos Aires Jorge Newbery

Tue 10/6

3:45 pm-9:51 am

2 stops20h 06m

$1,228
Quickest round-trip

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 11/12

9:08 am-7:40 am

2 stops19h 32m

Buenos Aires Jorge Newbery

Mon 11/16

5:35 pm-10:03 am

2 stops19h 28m

$1,228

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Tue 9/29

10:45 am-8:30 am

2 stops19h 45m

Buenos Aires Jorge Newbery

Tue 10/6

2:55 pm-9:51 am

2 stops20h 56m

$1,228

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 11/12

6:02 pm-6:30 pm

2 stops21h 28m

Buenos Aires Jorge Newbery

Mon 11/16

11:45 am-8:03 am

2 stops23h 18m

$1,228

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/15

6:02 pm-6:30 pm

2 stops22h 28m

Buenos Aires Jorge Newbery

Sun 10/25

2:55 pm-8:04 am

2 stops19h 09m

$1,254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

GOL 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

Best Price Found

$408

Fastest flight time

16h 53m

Direct flights

None
The best one-way flight to Buenos Aires Jorge Newbery Airport from Louisiana in the past 72 hours is $408. The best round-trip flight deal from Louisiana to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $1,147.
The fastest flight from Louisiana to Buenos Aires Jorge Newbery Airport takes 16h 53m
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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