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

Houston (IAH) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

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 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.

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 are 2 operators available for flights from New Orleans Louis Armstrong Airport to Buenos Aires as of April 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.

$929 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 $1,310 to $1,272. The lowest price recently found on this route was $992.

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Find the cheapest flights from New Orleans to Buenos Aires

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:09 pm - 4:30 am

MSY

EZE

14h 21m

1 stop

9:15 pm - 5:14 pm

EZE

MSY

21h 59m

2 stops

$992Multiple Airlines

Sun, Aug 23 - Sat, Aug 29

7:00 am - 5:00 am

MSY

EZE

20h 00m

3 stops

4:50 pm - 4:24 pm

EZE

MSY

25h 34m

2 stops

$1,015Multiple Airlines

Fri, May 8 - Fri, May 15

10:10 am - 11:20 am

MSY

AEP

23h 10m

3 stops

5:45 am - 10:23 pm

AEP

MSY

42h 38m

3 stops

$1,025Multiple Airlines

Wed, Apr 15 - Sun, Apr 19

10:10 am - 5:40 am

MSY

AEP

17h 30m

2 stops

5:45 am - 5:10 pm

AEP

MSY

37h 25m

3 stops

$1,043Multiple Airlines

Wed, Apr 15 - Sun, Apr 19

7:00 am - 1:20 am

MSY

EZE

16h 20m

2 stops

2:30 am - 10:05 pm

EZE

MSY

21h 35m

2 stops

$1,065Multiple Airlines

Tue, May 12 - Mon, May 18

3:36 pm - 6:30 pm

MSY

AEP

24h 54m

2 stops

9:25 am - 9:30 am

AEP

MSY

26h 05m

2 stops

$1,089LATAM Airlines

Mon, Jun 1 - Wed, Jun 17

5:13 pm - 6:50 pm

MSY

EZE

23h 37m

2 stops

1:10 pm - 11:42 am

EZE

MSY

24h 32m

2 stops

$1,093LATAM Airlines

Mon, Jun 1 - Wed, Jun 17

12:17 pm - 7:05 am

MSY

EZE

16h 48m

1 stop

10:05 pm - 2:15 pm

EZE

MSY

18h 10m

1 stop

$1,097American Airlines

Mon, Jun 1 - Wed, Jun 17

2:45 pm - 7:05 am

MSY

EZE

14h 20m

1 stop

8:35 pm - 1:00 pm

EZE

MSY

18h 25m

2 stops

$1,101American Airlines

Mon, Jun 1 - Wed, Jun 17

7:17 pm - 9:45 am

MSY

EZE

12h 28m

1 stop

3:55 am - 10:46 pm

EZE

MSY

20h 51m

2 stops

$1,129LATAM Airlines

Sun, Jun 7 - Wed, Jun 24

United Airlines flights from New Orleans to Buenos Aires

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

United Airlines

Jun 24

MSY7:13 pmNew Orleans Louis Armstrong

34h 47m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 24

EZE9:00 pmBuenos Aires Ministro Pistarini

16h 01m

1 stop

MSY11:01 amNew Orleans Louis Armstrong

$1,144

United Airlines

Jun 24

MSY2:35 pmNew Orleans Louis Armstrong

39h 25m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 24

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 59m

1 stop

MSY5:59 pmNew Orleans Louis Armstrong

$1,161

United Airlines

May 12

MSY5:21 pmNew Orleans Louis Armstrong

12h 39m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

May 19

EZE9:00 pmBuenos Aires Ministro Pistarini

18h 17m

1 stop

MSY1:17 pmNew Orleans Louis Armstrong

$1,172

LATAM Airlines flights from New Orleans to Buenos Aires

Our best LATAM Airlines deals on New Orleans to Buenos Aires 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

Jun 1

MSY5:13 pmNew Orleans Louis Armstrong

23h 37m

2 stops

EZE6:50 pmBuenos Aires Ministro Pistarini

Jun 17

EZE1:10 pmBuenos Aires Ministro Pistarini

24h 32m

2 stops

MSY11:42 amNew Orleans Louis Armstrong

$1,093

LATAM Airlines

Jun 7

MSY7:17 pmNew Orleans Louis Armstrong

12h 28m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Jun 24

EZE3:55 amBuenos Aires Ministro Pistarini

20h 51m

2 stops

MSY10:46 pmNew Orleans Louis Armstrong

$1,129

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sun 8/23

12:09 pm-4:30 am

1 stop14h 21m

Buenos Aires Ministro Pistarini

Sat 8/29

9:15 pm-5:14 pm

2 stops21h 59m

$992

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 5/8

7:00 am-5:00 am

3 stops20h 00m

Buenos Aires Ministro Pistarini

Fri 5/15

4:50 pm-4:24 pm

2 stops25h 34m

$1,015

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

Wed 4/15

10:10 am-5:40 am

2 stops17h 30m

Buenos Aires Jorge Newbery

Sun 4/19

5:45 am-5:10 pm

3 stops37h 25m

$1,043

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 5/12

7:00 am-1:20 am

2 stops16h 20m

Buenos Aires Ministro Pistarini

Mon 5/18

2:30 am-10:05 pm

2 stops21h 35m

$1,065

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 6/1

3:36 pm-6:30 pm

2 stops24h 54m

Buenos Aires Jorge Newbery

Wed 6/17

9:25 am-9:30 am

2 stops26h 05m

$1,089

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 6/1

5:13 pm-6:50 pm

2 stops23h 37m

Buenos Aires Ministro Pistarini

Wed 6/17

1:10 pm-11:42 am

2 stops24h 32m

$1,093

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 6/1

12:17 pm-7:05 am

1 stop16h 48m

Buenos Aires Ministro Pistarini

Wed 6/17

10:05 pm-2:15 pm

1 stop18h 10m

$1,097

Quickest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 6/1

2:45 pm-7:05 am

1 stop14h 20m

Buenos Aires Ministro Pistarini

Wed 6/17

8:35 pm-1:00 pm

2 stops18h 25m

$1,101

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sun 6/7

7:17 pm-9:45 am

1 stop12h 28m

Buenos Aires Ministro Pistarini

Wed 6/24

3:55 am-10:46 pm

2 stops20h 51m

$1,129

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Layovers

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 October. Flight prices, which tend to average around $1,036, 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 New Orleans 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 New Orleans to Buenos Aires flights?

You could potentially save up to 30% 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 35m
Direct flights	None

The fastest flight from New Orleans to Buenos Aires takes 12h 35m

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 35m.
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 are 2 operators available for flights from New Orleans Louis Armstrong Airport to Buenos Aires as of April 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 62% of the total bookings. Other popular airlines include Delta with 38%.

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
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.1 11,549 reviews		Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,370 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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Fly into one of these airports located in Buenos Aires

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Cheap flights from New Orleans to Buenos Aires from $992

This is the cheapest round-trip 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 8/23. 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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Our best United Airlines deals on New Orleans to Buenos Aires flight tickets

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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?

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

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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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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