What airlines fly to Buenos Aires?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Buenos Aires from Louisiana according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisiana to Buenos Aires?

Avianca, GOL, and LATAM Airlines are the most popular carriers operating from Louisiana to Buenos Aires

How long does it take to fly to Buenos Aires?

On average, it takes 12h 46m to fly from Louisiana to Buenos Aires if you fly out of New Orleans (the most popular airport in Louisiana) and into Buenos Aires Ministro Pistarini Airport (the most popular airport in Buenos Aires). If you’re flying out of Shreveport and into Buenos Aires Ministro Pistarini Airport, then the flight time is around 13h 20m.

When did momondo last update prices for flights from Louisiana to Buenos Aires?

Prices for flights from Louisiana to Buenos Aires refresh daily.

How many operators does momondo search for flights from Louisiana to Buenos Aires?

There are 3 operators available for flights from Louisiana to Buenos Aires as of February 2026.

How old do you have to be to fly from Louisiana to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$713 Cheap Flights from Louisiana to Buenos Aires in 2026

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Find the cheapest flights from Louisiana to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 6:40 pm

MSY

AEP

33h 20m

3 stops

4:40 am - 11:23 pm

AEP

MSY

44h 43m

3 stops

$713Multiple Airlines

Wed, Mar 4 - Fri, Mar 13

6:00 am - 4:00 am

MSY

EZE

44h 00m

3 stops

5:00 am - 10:27 am

EZE

MSY

31h 27m

3 stops

$786Multiple Airlines

Thu, Apr 2 - Tue, Apr 7

6:00 am - 3:40 am

MSY

EZE

43h 40m

3 stops

11:35 am - 6:23 pm

EZE

MSY

32h 48m

3 stops

$813Multiple Airlines

Tue, Mar 17 - Tue, Mar 31

5:40 pm - 9:00 am

SHV

EZE

13h 20m

1 stop

1:20 pm - 11:51 am

EZE

SHV

24h 31m

2 stops

$1,151Delta

Thu, Mar 19 - Mon, Mar 30

1:40 pm - 9:45 am

BTR

EZE

18h 05m

1 stop

8:10 pm - 2:47 pm

EZE

BTR

20h 37m

1 stop

$1,160LATAM Airlines

Fri, Jun 19 - Thu, Jul 2

5:40 pm - 9:00 am

SHV

EZE

13h 20m

1 stop

11:55 pm - 4:56 pm

EZE

SHV

19h 01m

1 stop

$1,185LATAM Airlines

Thu, Mar 19 - Sat, Mar 28

12:34 pm - 7:20 am

SHV

EZE

16h 46m

1 stop

1:20 pm - 11:51 am

EZE

SHV

24h 31m

2 stops

$1,191Delta

Fri, Mar 20 - Mon, Mar 30

8:40 am - 8:20 am

SHV

EZE

21h 40m

2 stops

10:55 pm - 9:25 pm

EZE

SHV

24h 30m

1 stop

$1,198United Airlines

Thu, Mar 19 - Sat, Mar 28

8:40 am - 8:20 am

SHV

EZE

21h 40m

2 stops

10:55 pm - 8:53 pm

EZE

SHV

47h 58m

2 stops

$1,212United Airlines

Thu, Mar 19 - Sat, Mar 28

6:44 am - 7:15 am

BTR

EZE

22h 31m

2 stops

9:50 pm - 5:48 pm

EZE

BTR

21h 58m

1 stop

$2,141American Airlines

Mon, Jun 29 - Fri, Jul 17

LATAM Airlines flights from Louisiana to Buenos Aires

Our best LATAM Airlines deals on Louisiana to Buenos Aires flight tickets

LATAM Airlines

Apr 17

MSY5:22 pmNew Orleans Louis Armstrong

16h 08m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Apr 25

EZE11:30 amBuenos Aires Ministro Pistarini

32h 47m

2 stops

MSY6:17 pmNew Orleans Louis Armstrong

$1,069

LATAM Airlines

Mar 10

MSY5:20 pmNew Orleans Louis Armstrong

13h 40m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 24

EZE8:55 pmBuenos Aires Ministro Pistarini

17h 15m

1 stop

MSY12:10 pmNew Orleans Louis Armstrong

$1,116

LATAM Airlines

Mar 10

MSY6:44 amNew Orleans Louis Armstrong

24h 16m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 24

EZE8:55 pmBuenos Aires Ministro Pistarini

17h 15m

1 stop

MSY12:10 pmNew Orleans Louis Armstrong

$1,120

United Airlines flights from Louisiana to Buenos Aires

Our best United Airlines deals on Louisiana to Buenos Aires flight tickets

United Airlines

Apr 2

MSY3:48 pmNew Orleans Louis Armstrong

14h 12m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Apr 7

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 52m

1 stop

MSY5:52 pmNew Orleans Louis Armstrong

$1,097

United Airlines

Apr 2

MSY7:00 amNew Orleans Louis Armstrong

23h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Apr 7

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 52m

1 stop

MSY5:52 pmNew Orleans Louis Armstrong

$1,101

United Airlines

Mar 11

MSY3:54 pmNew Orleans Louis Armstrong

12h 26m

1 stop

EZE6:20 amBuenos Aires Ministro Pistarini

Mar 25

EZE9:05 pmBuenos Aires Ministro Pistarini

13h 29m

1 stop

MSY8:34 amNew Orleans Louis Armstrong

$1,147

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 - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/2

6:00 am-4:00 am

3 stops44h 00m

Buenos Aires Ministro Pistarini

Tue 4/7

5:00 am-10:27 am

3 stops31h 27m

$786

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 3/17

6:00 am-3:40 am

3 stops43h 40m

Buenos Aires Ministro Pistarini

Tue 3/31

11:35 am-6:23 pm

3 stops32h 48m

$813

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Thu 3/19

5:40 pm-9:00 am

1 stop13h 20m

Buenos Aires Ministro Pistarini

Mon 3/30

1:20 pm-11:51 am

2 stops24h 31m

$1,151

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Fri 6/19

1:40 pm-9:45 am

1 stop18h 05m

Buenos Aires Ministro Pistarini

Thu 7/2

8:10 pm-2:47 pm

1 stop20h 37m

$1,160

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Thu 3/19

5:40 pm-9:00 am

1 stop13h 20m

Buenos Aires Ministro Pistarini

Sat 3/28

11:55 pm-4:56 pm

1 stop19h 01m

$1,185

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Fri 3/20

12:34 pm-7:20 am

1 stop16h 46m

Buenos Aires Ministro Pistarini

Mon 3/30

1:20 pm-11:51 am

2 stops24h 31m

$1,191

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Thu 3/19

8:40 am-8:20 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Sat 3/28

10:55 pm-9:25 pm

1 stop24h 30m

$1,198

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Thu 3/19

8:40 am-8:20 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Sat 3/28

10:55 pm-8:53 pm

2 stops47h 58m

$1,212

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Mon 6/29

6:44 am-7:15 am

2 stops22h 31m

Buenos Aires Ministro Pistarini

Fri 7/17

9:50 pm-5:48 pm

1 stop21h 58m

$2,141

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Buenos Aires

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

Prices

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Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Louisiana is in October. Flight prices, which tend to average around $1,025, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Louisiana during January instead. Flights to Buenos Aires in January, while not as cheap as those in October, still average around $1,045.

Can stopping save me money on Louisiana to Buenos Aires flights?

You could potentially save up to 23% on your flight if you consider stops on a Louisiana to Buenos Aires flight.

Cheap Louisiana to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Buenos Aires

Fastest flight time	12h 46m
Direct flights	None

The fastest flight from Louisiana to Buenos Aires takes 12h 46m

There are no direct flights from Louisiana to Buenos Aires. There are no popular flight routes from Louisiana to Buenos Aires.

Search flight deals

When did momondo last update prices for flights from Louisiana to Buenos Aires?
Prices for flights from Louisiana to Buenos Aires refresh daily.
How many operators does momondo search for flights from Louisiana to Buenos Aires?
There are 3 operators available for flights from Louisiana to Buenos Aires as of February 2026.
How old do you have to be to fly from Louisiana to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisiana to Buenos Aires

Compare and see reviews for airlines that fly from Louisiana to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.2 11,275 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,187 reviews	Search Delta flights
United Airlines	PriceFrom $975	Free Cancellation	Rating 7.4 9,283 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisiana to Buenos Aires with flexible booking policies on momondo?

Flights from Louisiana to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisiana to Buenos Aires?

Once you have performed a search for Louisiana to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisiana to Buenos Aires right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisiana to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Buenos Aires

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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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How to get the cheapest flight ticket from Louisiana to Buenos Aires

What is the cheapest month to fly to Buenos Aires?

Can stopping save me money on Louisiana to Buenos Aires flights?

What is the cheapest airline that flies from Louisiana to Buenos Aires?

What airlines fly to Buenos Aires?

How long does it take to fly to Buenos Aires?

Cheap Louisiana to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Buenos Aires

Fastest flight time

Direct flights

Best airlines flying from Louisiana to Buenos Aires

Compare and see reviews for airlines that fly from Louisiana to Buenos Aires with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Buenos Aires?

Can I find flights from Louisiana to Buenos Aires with flexible booking policies on momondo?

How can momondo help me find flights from Louisiana to Buenos Aires?

I’m not ready to book a flight from Louisiana to Buenos Aires right now. Can momondo alert me if prices change?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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