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Cheap flights from Louisiana to Buenos Aires from $917

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 4/25. 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

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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
5:15 am - 4:20 am
MSY
-
AEP
45h 05m
3 stops
Multiple Airlines Logo
5:35 pm - 9:15 am
AEP
-
MSY
17h 40m
2 stops
$917Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
5:15 am - 4:20 am
MSY
-
AEP
45h 05m
3 stops
Multiple Airlines Logo
8:40 am - 9:15 am
AEP
-
MSY
26h 35m
3 stops
$919Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
5:15 am - 4:20 am
MSY
-
AEP
45h 05m
3 stops
Multiple Airlines Logo
5:35 pm - 9:15 am
AEP
-
MSY
17h 40m
2 stops
$929Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
5:15 am - 8:30 am
MSY
-
AEP
25h 15m
2 stops
Multiple Airlines Logo
5:35 pm - 9:15 am
AEP
-
MSY
17h 40m
2 stops
$942Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
5:15 am - 8:30 am
MSY
-
AEP
25h 15m
2 stops
Multiple Airlines Logo
5:35 pm - 9:15 am
AEP
-
MSY
17h 40m
2 stops
$944Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
5:29 pm - 9:20 pm
MSY
-
AEP
25h 51m
3 stops
Multiple Airlines Logo
12:50 pm - 10:19 pm
AEP
-
MSY
35h 29m
3 stops
$958Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
10:10 am - 11:20 am
MSY
-
AEP
23h 10m
3 stops
Multiple Airlines Logo
5:45 am - 10:23 pm
AEP
-
MSY
42h 38m
3 stops
$1,025Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
LATAM Airlines Logo
12:49 pm - 2:50 pm
MSY
-
AEP
24h 01m
2 stops
LATAM Airlines Logo
9:25 am - 9:03 am
AEP
-
MSY
25h 38m
2 stops
$1,169LATAM Airlines
Fri, May 22 - Fri, Jun 5
Delta Logo
11:37 am - 7:40 am
LFT
-
AEP
18h 03m
2 stops
Delta Logo
8:05 pm - 2:34 pm
AEP
-
LFT
20h 29m
2 stops
$1,547Delta
Fri, Jul 3 - Fri, Jul 10
Delta Logo
11:37 am - 9:40 am
LFT
-
AEP
20h 03m
2 stops
Delta Logo
8:05 pm - 2:34 pm
AEP
-
LFT
20h 29m
2 stops
$3,703Delta
Wed, Jun 24 - Fri, Jul 24

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
May 22
MSY9:09 amNew Orleans Louis Armstrong
20h 31m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jun 5
AEP8:05 pmBuenos Aires Jorge Newbery
21h 42m
2 stops
MSY3:47 pmNew Orleans Louis Armstrong
$1,301
Delta
May 22
MSY9:09 amNew Orleans Louis Armstrong
20h 31m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jun 5
AEP8:05 pmBuenos Aires Jorge Newbery
21h 42m
2 stops
MSY3:47 pmNew Orleans Louis Armstrong
$1,459
Delta
Jul 3
LFT11:37 amLafayette Regional
18h 03m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 10
AEP8:05 pmBuenos Aires Jorge Newbery
20h 29m
2 stops
LFT2:34 pmLafayette Regional
$1,547

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
Jun 1
MSY3:36 pmNew Orleans Louis Armstrong
24h 54m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
Jun 17
AEP9:25 amBuenos Aires Jorge Newbery
26h 05m
2 stops
MSY9:30 amNew Orleans Louis Armstrong
$1,089
LATAM Airlines
May 22
MSY12:49 pmNew Orleans Louis Armstrong
24h 01m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
Jun 5
AEP9:25 amBuenos Aires Jorge Newbery
25h 38m
2 stops
MSY9:03 amNew Orleans Louis Armstrong
$1,169
LATAM Airlines
May 22
MSY10:38 amNew Orleans Louis Armstrong
19h 02m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jun 5
AEP3:45 pmBuenos Aires Jorge Newbery
19h 18m
2 stops
MSY9:03 amNew Orleans Louis Armstrong
$1,208

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 March 31, 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 4/25

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Sat 5/2

5:35 pm-9:15 am

2 stops17h 40m

$917

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Sat 5/2

8:40 am-9:15 am

3 stops26h 35m

$919

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Sat 5/2

5:35 pm-9:15 am

2 stops17h 40m

$929

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-8:30 am

2 stops25h 15m

Buenos Aires Jorge Newbery

Sat 5/2

5:35 pm-9:15 am

2 stops17h 40m

$942

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/25

5:15 am-8:30 am

2 stops25h 15m

Buenos Aires Jorge Newbery

Sat 5/2

5:35 pm-9:15 am

2 stops17h 40m

$944

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 5/11

5:29 pm-9:20 pm

3 stops25h 51m

Buenos Aires Jorge Newbery

Mon 5/18

12:50 pm-10:19 pm

3 stops35h 29m

$958

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 4/15

10:10 am-11:20 am

3 stops23h 10m

Buenos Aires Jorge Newbery

Sun 4/19

5:45 am-10:23 pm

3 stops42h 38m

$1,025

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 5/22

12:49 pm-2:50 pm

2 stops24h 01m

Buenos Aires Jorge Newbery

Fri 6/5

9:25 am-9:03 am

2 stops25h 38m

$1,169
Quickest round-trip

LafayetteBuenos Aires

LFT - AEP

LFTAEP

Lafayette Regional

Fri 7/3

11:37 am-7:40 am

2 stops18h 03m

Buenos Aires Jorge Newbery

Fri 7/10

8:05 pm-2:34 pm

2 stops20h 29m

$1,547

LafayetteBuenos Aires

LFT - AEP

LFTAEP

Lafayette Regional

Wed 6/24

11:37 am-9:40 am

2 stops20h 03m

Buenos Aires Jorge Newbery

Fri 7/24

8:05 pm-2:34 pm

2 stops20h 29m

$3,703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

18h 01m

Direct flights

None
The fastest flight from Louisiana to Buenos Aires Jorge Newbery Airport takes 18h 01m
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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