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Cheap flights from Louisiana to Buenos Aires from $379

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 9/8. 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
5:16 pm - 2:50 pm
MSY
-
AEP
19h 34m
2 stops
LATAM Airlines Logo
2:55 pm - 8:52 am
AEP
-
MSY
19h 57m
2 stops
$1,168LATAM Airlines
Tue, Sep 1 - Sat, Sep 12
Delta Logo
7:16 pm - 4:00 pm
MSY
-
AEP
18h 44m
2 stops
Delta Logo
3:45 pm - 2:23 pm
AEP
-
MSY
24h 38m
2 stops
$1,170Delta
Sun, Aug 16 - Sun, Aug 30
Delta Logo
9:05 am - 7:40 am
MSY
-
AEP
19h 35m
2 stops
Delta Logo
5:35 pm - 12:05 pm
AEP
-
MSY
21h 30m
2 stops
$1,178Delta
Thu, Nov 12 - Mon, Nov 16
LATAM Airlines Logo
4:30 pm - 7:40 am
MSY
-
AEP
36h 10m
2 stops
LATAM Airlines Logo
8:05 pm - 10:19 pm
AEP
-
MSY
29h 14m
2 stops
$1,199LATAM Airlines
Wed, Nov 4 - Sat, Nov 7
LATAM Airlines Logo
5:16 pm - 7:40 am
MSY
-
AEP
36h 24m
2 stops
LATAM Airlines Logo
8:05 pm - 11:38 pm
AEP
-
MSY
29h 33m
2 stops
$1,325LATAM Airlines
Sun, Aug 16 - Sun, Aug 30
LATAM Airlines Logo
6:14 am - 8:30 am
MSY
-
AEP
24h 16m
2 stops
LATAM Airlines Logo
10:30 pm - 9:54 am
AEP
-
MSY
37h 24m
2 stops
$1,385LATAM Airlines
Sun, Aug 16 - Sun, Aug 30
LATAM Airlines Logo
5:02 pm - 2:50 pm
MSY
-
AEP
19h 48m
2 stops
LATAM Airlines Logo
2:55 pm - 9:36 am
AEP
-
MSY
20h 41m
2 stops
$1,419LATAM Airlines
Mon, Jul 27 - Mon, Aug 3
LATAM Airlines Logo
7:12 pm - 7:40 am
MSY
-
AEP
34h 28m
2 stops
LATAM Airlines Logo
5:35 pm - 11:42 am
AEP
-
MSY
20h 07m
2 stops
$1,450LATAM Airlines
Tue, Jul 28 - Tue, Aug 4
LATAM Airlines Logo
7:10 pm - 7:40 am
MSY
-
AEP
33h 30m
2 stops
LATAM Airlines Logo
8:05 pm - 11:27 pm
AEP
-
MSY
30h 22m
2 stops
$1,518LATAM Airlines
Fri, Nov 20 - Mon, Nov 30
LATAM Airlines Logo
6:02 pm - 9:30 pm
MSY
-
AEP
25h 28m
2 stops
LATAM Airlines Logo
3:45 pm - 6:01 pm
AEP
-
MSY
28h 16m
2 stops
$1,545LATAM Airlines
Fri, Oct 9 - Sun, Oct 11

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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
Sep 1
MSY5:16 pmNew Orleans Louis Armstrong
19h 34m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
Sep 12
AEP2:55 pmBuenos Aires Jorge Newbery
19h 57m
2 stops
MSY8:52 amNew Orleans Louis Armstrong
$1,168
LATAM Airlines
Nov 4
MSY4:30 pmNew Orleans Louis Armstrong
36h 10m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Nov 7
AEP8:05 pmBuenos Aires Jorge Newbery
29h 14m
2 stops
MSY10:19 pmNew Orleans Louis Armstrong
$1,199
LATAM Airlines
Jul 2
MSY12:47 pmNew Orleans Louis Armstrong
16h 53m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 5
AEP5:35 pmBuenos Aires Jorge Newbery
20h 07m
2 stops
MSY11:42 amNew Orleans Louis Armstrong
$1,285

Air Canada flights from Louisiana to Buenos Aires Jorge Newbery Airport

Our best Air Canada deals on Louisiana to Buenos Aires Jorge Newbery Airport flight tickets
Air Canada
Dec 22
MSY11:30 amNew Orleans Louis Armstrong
26h 40m
2 stops
AEP5:10 pmBuenos Aires Jorge Newbery
Dec 30
AEP1:35 pmBuenos Aires Jorge Newbery
23h 48m
2 stops
MSY10:23 amNew Orleans Louis Armstrong
$3,630
Air Canada
Dec 22
MSY11:30 amNew Orleans Louis Armstrong
26h 40m
2 stops
AEP5:10 pmBuenos Aires Jorge Newbery
Jan 1
AEP1:35 pmBuenos Aires Jorge Newbery
23h 48m
2 stops
MSY10:23 amNew Orleans Louis Armstrong
$3,639
Air Canada
Dec 19
MSY11:30 amNew Orleans Louis Armstrong
26h 40m
2 stops
AEP5:10 pmBuenos Aires Jorge Newbery
Dec 28
AEP1:35 pmBuenos Aires Jorge Newbery
23h 48m
2 stops
MSY10:23 amNew Orleans Louis Armstrong
$3,689

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 July 1, 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
Quickest round-trip

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 9/1

5:16 pm-2:50 pm

2 stops19h 34m

Buenos Aires Jorge Newbery

Sat 9/12

2:55 pm-8:52 am

2 stops19h 57m

$1,168

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 8/16

7:16 pm-4:00 pm

2 stops18h 44m

Buenos Aires Jorge Newbery

Sun 8/30

3:45 pm-2:23 pm

2 stops24h 38m

$1,170

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 11/12

9:05 am-7:40 am

2 stops19h 35m

Buenos Aires Jorge Newbery

Mon 11/16

5:35 pm-12:05 pm

2 stops21h 30m

$1,178

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 11/4

4:30 pm-7:40 am

2 stops36h 10m

Buenos Aires Jorge Newbery

Sat 11/7

8:05 pm-10:19 pm

2 stops29h 14m

$1,199

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 8/16

5:16 pm-7:40 am

2 stops36h 24m

Buenos Aires Jorge Newbery

Sun 8/30

8:05 pm-11:38 pm

2 stops29h 33m

$1,325

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 8/16

6:14 am-8:30 am

2 stops24h 16m

Buenos Aires Jorge Newbery

Sun 8/30

10:30 pm-9:54 am

2 stops37h 24m

$1,385

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 7/27

5:02 pm-2:50 pm

2 stops19h 48m

Buenos Aires Jorge Newbery

Mon 8/3

2:55 pm-9:36 am

2 stops20h 41m

$1,419

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 7/28

7:12 pm-7:40 am

2 stops34h 28m

Buenos Aires Jorge Newbery

Tue 8/4

5:35 pm-11:42 am

2 stops20h 07m

$1,450

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 11/20

7:10 pm-7:40 am

2 stops33h 30m

Buenos Aires Jorge Newbery

Mon 11/30

8:05 pm-11:27 pm

2 stops30h 22m

$1,518

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 10/9

6:02 pm-9:30 pm

2 stops25h 28m

Buenos Aires Jorge Newbery

Sun 10/11

3:45 pm-6:01 pm

2 stops28h 16m

$1,545

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 57m

Direct flights

None
The fastest flight from Louisiana to Buenos Aires Jorge Newbery Airport takes 17h 57m
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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