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Cheap flights from Louisiana to Buenos Aires from $713

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Buenos Aires departing on 3/4. 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 Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 am - 6:40 pm
MSY
-
AEP
33h 20m
3 stops
Multiple Airlines Logo
4:40 am - 11:23 pm
AEP
-
MSY
44h 43m
3 stops
$713Multiple Airlines
Wed, Mar 4 - Fri, Mar 13
Multiple Airlines Logo
6:00 am - 8:40 pm
MSY
-
AEP
36h 40m
3 stops
Multiple Airlines Logo
5:22 am - 8:19 am
AEP
-
MSY
28h 57m
3 stops
$821Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
6:20 am - 11:20 am
MSY
-
AEP
26h 00m
3 stops
Multiple Airlines Logo
5:00 pm - 8:19 am
AEP
-
MSY
17h 19m
2 stops
$830Multiple Airlines
Wed, Mar 4 - Fri, Mar 13
Multiple Airlines Logo
9:17 am - 8:30 am
MSY
-
AEP
45h 13m
3 stops
Multiple Airlines Logo
5:45 am - 8:19 am
AEP
-
MSY
28h 34m
3 stops
$835Multiple Airlines
Tue, Mar 10 - Tue, Mar 24
Multiple Airlines Logo
6:00 am - 8:40 pm
MSY
-
AEP
36h 40m
3 stops
Multiple Airlines Logo
10:10 pm - 8:19 am
AEP
-
MSY
36h 09m
3 stops
$845Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
6:00 am - 8:30 am
MSY
-
AEP
24h 30m
2 stops
Multiple Airlines Logo
10:10 pm - 8:19 am
AEP
-
MSY
36h 09m
3 stops
$846Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
6:00 am - 7:55 am
MSY
-
AEP
23h 55m
2 stops
Multiple Airlines Logo
5:22 am - 8:19 am
AEP
-
MSY
28h 57m
3 stops
$863Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
6:00 am - 7:55 am
MSY
-
AEP
23h 55m
2 stops
Multiple Airlines Logo
9:30 pm - 8:19 am
AEP
-
MSY
36h 49m
3 stops
$866Multiple Airlines
Fri, Mar 20 - Sun, Mar 22
Multiple Airlines Logo
6:00 am - 11:20 am
MSY
-
AEP
27h 20m
3 stops
Multiple Airlines Logo
9:30 pm - 8:19 am
AEP
-
MSY
36h 49m
3 stops
$874Multiple Airlines
Fri, Mar 20 - Sun, Mar 22
Multiple Airlines Logo
6:20 am - 6:40 pm
MSY
-
AEP
34h 20m
3 stops
Multiple Airlines Logo
5:10 pm - 8:19 am
AEP
-
MSY
17h 09m
2 stops
$892Multiple Airlines
Wed, Mar 11 - Wed, Mar 25

GOL flights from Louisiana to Buenos Aires Jorge Newbery Airport

Our best GOL deals on Louisiana to Buenos Aires Jorge Newbery Airport flight tickets
GOL
Jun 14
MSY9:59 amNew Orleans Louis Armstrong
25h 01m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
Jun 18
AEP3:40 amBuenos Aires Jorge Newbery
22h 19m
2 stops
MSY11:59 pmNew Orleans Louis Armstrong
$1,372
GOL
Jun 21
MSY9:59 amNew Orleans Louis Armstrong
25h 01m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
Jun 30
AEP3:40 amBuenos Aires Jorge Newbery
22h 19m
2 stops
MSY11:59 pmNew Orleans Louis Armstrong
$1,462

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
Apr 27
MSY5:30 amNew Orleans Louis Armstrong
24h 10m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
May 5
AEP8:40 amBuenos Aires Jorge Newbery
26h 28m
2 stops
MSY9:08 amNew Orleans Louis Armstrong
$997
LATAM Airlines
Apr 17
MSY7:22 pmNew Orleans Louis Armstrong
18h 38m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Apr 25
AEP3:45 pmBuenos Aires Jorge Newbery
19h 23m
2 stops
MSY9:08 amNew Orleans Louis Armstrong
$1,069
LATAM Airlines
Mar 10
MSY5:20 pmNew Orleans Louis Armstrong
19h 20m
2 stops
AEP2:40 pmBuenos Aires Jorge Newbery
Mar 24
AEP5:00 pmBuenos Aires Jorge Newbery
19h 33m
2 stops
MSY10:33 amNew Orleans Louis Armstrong
$1,139

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 February 11, 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

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 3/4

6:20 am-6:40 pm

3 stops33h 20m

Buenos Aires Jorge Newbery

Fri 3/13

4:40 am-11:23 pm

3 stops44h 43m

$713

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 3/17

6:00 am-8:40 pm

3 stops36h 40m

Buenos Aires Jorge Newbery

Tue 3/31

5:22 am-8:19 am

3 stops28h 57m

$821

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 3/4

6:20 am-11:20 am

3 stops26h 00m

Buenos Aires Jorge Newbery

Fri 3/13

5:00 pm-8:19 am

2 stops17h 19m

$830

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 3/10

9:17 am-8:30 am

3 stops45h 13m

Buenos Aires Jorge Newbery

Tue 3/24

5:45 am-8:19 am

3 stops28h 34m

$835

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 3/26

6:00 am-8:40 pm

3 stops36h 40m

Buenos Aires Jorge Newbery

Thu 4/2

10:10 pm-8:19 am

3 stops36h 09m

$845

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 3/26

6:00 am-8:30 am

2 stops24h 30m

Buenos Aires Jorge Newbery

Thu 4/2

10:10 pm-8:19 am

3 stops36h 09m

$846

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 3/17

6:00 am-7:55 am

2 stops23h 55m

Buenos Aires Jorge Newbery

Tue 3/31

5:22 am-8:19 am

3 stops28h 57m

$863

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 3/20

6:00 am-7:55 am

2 stops23h 55m

Buenos Aires Jorge Newbery

Sun 3/22

9:30 pm-8:19 am

3 stops36h 49m

$866

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 3/20

6:00 am-11:20 am

3 stops27h 20m

Buenos Aires Jorge Newbery

Sun 3/22

9:30 pm-8:19 am

3 stops36h 49m

$874

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 3/11

6:20 am-6:40 pm

3 stops34h 20m

Buenos Aires Jorge Newbery

Wed 3/25

5:10 pm-8:19 am

2 stops17h 09m

$892

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

17h 14m

Direct flights

None
The fastest flight from Louisiana to Buenos Aires Jorge Newbery Airport takes 17h 14m
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

  • 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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