Which layover airport has the shortest travel time from New Orleans to Buenos Aires?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 11h 54m.

What is the cheapest airline that flies from New Orleans Louis Armstrong to Buenos Aires?

United Airlines, LATAM Airlines, and Avianca are the most popular carriers operating from New Orleans Louis Armstrong to Buenos Aires

Which layover airport offers the lowest fares from New Orleans to Buenos Aires?

Flights via Miami (MIA) offer the lowest average round-trip price of $975.

Which layover airport has the shortest connection time from New Orleans to Buenos Aires?

Miami (MIA) has the shortest average layover time for this route: 1h 21m.

Which airport is the most popular layover for flights between New Orleans and Buenos Aires?

Houston (IAH) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Buenos Aires?

Prices for flights from New Orleans Louis Armstrong Airport to Buenos Aires were last updated today.

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Buenos Aires?

There is 1 operator available for flights from New Orleans Louis Armstrong Airport to Buenos Aires as of May 2026.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Buenos Aires?

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 New Orleans Louis Armstrong Airport to Buenos Aires.

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

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$475 Cheap Flights from New Orleans to Buenos Aires in 2026

Q: What is the typical price of a round-trip flight between New Orleans and Buenos Aires?

Prices are currently low for flights on this route. Typical prices usually range from $1,396 to $1,176. The lowest price recently found on this route was $1,097.

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9:53 am - 8:00 am

MSY

EZE

20h 07m

1 stop

9:00 pm - 5:54 pm

EZE

MSY

22h 54m

1 stop

$1,097United Airlines

Mon, Aug 31 - Wed, Sep 2

10:41 am - 11:30 am

MSY

EZE

22h 49m

2 stops

10:40 pm - 6:07 pm

EZE

MSY

21h 27m

2 stops

$1,099LATAM Airlines

Thu, Jul 2 - Wed, Jul 15

8:20 am - 8:00 am

MSY

EZE

21h 40m

2 stops

9:00 pm - 9:31 pm

EZE

MSY

26h 31m

2 stops

$1,101United Airlines

Mon, Aug 31 - Wed, Sep 2

3:25 pm - 4:00 pm

MSY

AEP

22h 35m

2 stops

5:05 pm - 10:57 am

AEP

MSY

19h 52m

2 stops

$1,121LATAM Airlines

Sat, Oct 17 - Tue, Oct 27

10:41 am - 9:45 am

MSY

EZE

21h 04m

1 stop

1:10 pm - 9:29 am

EZE

MSY

22h 19m

2 stops

$1,127LATAM Airlines

Thu, Jul 2 - Wed, Jul 15

10:41 am - 9:45 am

MSY

EZE

21h 04m

1 stop

7:35 am - 11:20 pm

EZE

MSY

17h 45m

2 stops

$1,129LATAM Airlines

Fri, Jul 3 - Mon, Aug 31

7:42 pm - 2:50 pm

MSY

AEP

41h 08m

2 stops

8:05 pm - 10:37 pm

AEP

MSY

28h 32m

2 stops

$1,136LATAM Airlines

Sun, Jul 5 - Sun, Jul 12

6:57 pm - 8:50 am

MSY

EZE

11h 53m

1 stop

10:00 pm - 11:31 am

EZE

MSY

15h 31m

1 stop

$1,151American Airlines

Thu, Jul 2 - Wed, Jul 15

12:47 pm - 7:40 am

MSY

AEP

16h 53m

2 stops

8:05 pm - 11:29 pm

AEP

MSY

29h 24m

2 stops

$1,227Delta

Tue, Jun 23 - Wed, Jul 1

12:47 pm - 7:40 am

MSY

AEP

16h 53m

2 stops

8:05 pm - 11:42 am

AEP

MSY

17h 37m

2 stops

$1,277Delta

Tue, Jun 23 - Fri, Jul 3

United Airlines flights from New Orleans to Buenos Aires

Our best United Airlines deals on New Orleans to Buenos Aires flight tickets

United Airlines

Aug 31

MSY9:53 amNew Orleans Louis Armstrong

20h 07m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 2

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 54m

1 stop

MSY5:54 pmNew Orleans Louis Armstrong

$1,097

United Airlines

Aug 31

MSY8:20 amNew Orleans Louis Armstrong

21h 40m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 2

EZE9:00 pmBuenos Aires Ministro Pistarini

26h 31m

2 stops

MSY9:31 pmNew Orleans Louis Armstrong

$1,101

United Airlines

Jul 3

MSY5:35 pmNew Orleans Louis Armstrong

12h 25m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Aug 31

EZE9:00 pmBuenos Aires Ministro Pistarini

13h 46m

1 stop

MSY8:46 amNew Orleans Louis Armstrong

$1,137

American Airlines flights from New Orleans to Buenos Aires

Our best American Airlines deals on New Orleans to Buenos Aires flight tickets

American Airlines

Jul 2

MSY6:57 pmNew Orleans Louis Armstrong

11h 53m

1 stop

EZE8:50 amBuenos Aires Ministro Pistarini

Jul 15

EZE10:00 pmBuenos Aires Ministro Pistarini

15h 31m

1 stop

MSY11:31 amNew Orleans Louis Armstrong

$1,151

American Airlines

Jun 27

MSY6:01 amNew Orleans Louis Armstrong

24h 49m

1 stop

EZE8:50 amBuenos Aires Ministro Pistarini

Jul 4

EZE9:15 amBuenos Aires Ministro Pistarini

16h 54m

1 stop

MSY12:09 amNew Orleans Louis Armstrong

$1,251

American Airlines

Jun 27

MSY7:02 pmNew Orleans Louis Armstrong

11h 48m

1 stop

EZE8:50 amBuenos Aires Ministro Pistarini

Jul 4

EZE8:30 pmBuenos Aires Ministro Pistarini

18h 29m

2 stops

MSY12:59 pmNew Orleans Louis Armstrong

$1,305

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 8/31

9:53 am-8:00 am

1 stop20h 07m

Buenos Aires Ministro Pistarini

Wed 9/2

9:00 pm-5:54 pm

1 stop22h 54m

$1,097

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 7/2

10:41 am-11:30 am

2 stops22h 49m

Buenos Aires Ministro Pistarini

Wed 7/15

10:40 pm-6:07 pm

2 stops21h 27m

$1,099

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 8/31

8:20 am-8:00 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Wed 9/2

9:00 pm-9:31 pm

2 stops26h 31m

$1,101

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 10/17

3:25 pm-4:00 pm

2 stops22h 35m

Buenos Aires Jorge Newbery

Tue 10/27

5:05 pm-10:57 am

2 stops19h 52m

$1,121

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 7/2

10:41 am-9:45 am

1 stop21h 04m

Buenos Aires Ministro Pistarini

Wed 7/15

1:10 pm-9:29 am

2 stops22h 19m

$1,127

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 7/3

10:41 am-9:45 am

1 stop21h 04m

Buenos Aires Ministro Pistarini

Mon 8/31

7:35 am-11:20 pm

2 stops17h 45m

$1,129

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sun 7/5

7:42 pm-2:50 pm

2 stops41h 08m

Buenos Aires Jorge Newbery

Sun 7/12

8:05 pm-10:37 pm

2 stops28h 32m

$1,136

Quickest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 7/2

6:57 pm-8:50 am

1 stop11h 53m

Buenos Aires Ministro Pistarini

Wed 7/15

10:00 pm-11:31 am

1 stop15h 31m

$1,151

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 6/23

12:47 pm-7:40 am

2 stops16h 53m

Buenos Aires Jorge Newbery

Wed 7/1

8:05 pm-11:29 pm

2 stops29h 24m

$1,227

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 6/23

12:47 pm-7:40 am

2 stops16h 53m

Buenos Aires Jorge Newbery

Fri 7/3

8:05 pm-11:42 am

2 stops17h 37m

$1,277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Orleans 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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What is the typical price of a round-trip flight between New Orleans and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from New Orleans is in September. Flight prices, which tend to average around $725, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from New Orleans during December instead. Flights to Buenos Aires in December, while not as cheap as those in September, still average around $975.

Can stopping save me money on New Orleans to Buenos Aires flights?

You could potentially save up to 19% on your flight if you consider stops on a New Orleans to Buenos Aires flight.

When to book flights from New Orleans to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Orleans to Buenos Aires (MSY to BUE) flight deals and tips

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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from New Orleans to Buenos Aires takes 12h 50m

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

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Frequently asked questions about flying from New Orleans to Buenos Aires

How far is New Orleans Louis Armstrong to Buenos Aires by plane?
The straight-line distance from New Orleans Louis Armstrong to Buenos Aires is 4912.4 mi. A reasonable flight in good conditions will take 12h 50m.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Buenos Aires?
Prices for flights from New Orleans Louis Armstrong Airport to Buenos Aires were last updated today.
How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Buenos Aires?
There is 1 operator available for flights from New Orleans Louis Armstrong Airport to Buenos Aires as of May 2026.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Buenos Aires?
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 New Orleans Louis Armstrong Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from New Orleans to Buenos Aires?
Based on momondo bookings for flights between New Orleans and Buenos Aires, the leading airline is United Airlines, making up 55% of the total bookings. Other popular airlines include Delta with 45%.

Best airlines flying from New Orleans to Buenos Aires

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,454 reviews		Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from New Orleans.

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

Flights from New Orleans 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 New Orleans to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from New Orleans. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from New Orleans to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

An easier way to manage your Buenos Aires trip

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Cheap flights from New Orleans to Buenos Aires from $475

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Buenos Aires departing on 6/1. 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 New Orleans to Buenos Aires

What is the typical price of a round-trip flight between New Orleans and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

Can stopping save me money on New Orleans to Buenos Aires flights?

What is the cheapest airline that flies from New Orleans Louis Armstrong to Buenos Aires?

Which airport is the most popular layover for flights between New Orleans and Buenos Aires?

Which layover airport offers the lowest fares from New Orleans to Buenos Aires?

Which layover airport has the shortest travel time from New Orleans to Buenos Aires?

Which layover airport has the shortest connection time from New Orleans to Buenos Aires?

When to book flights from New Orleans to Buenos Aires

Cheap New Orleans to Buenos Aires (MSY to BUE) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from New Orleans to Buenos Aires

Best airlines flying from New Orleans to Buenos Aires

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

Why use momondo?

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

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Cabin classes currently available on flights to Buenos Aires

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

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