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.

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: 71% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Buenos Aires?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Buenos Aires from New Orleans according to our data. Delta is the first choice among our users, with 44% 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.

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 3 operators available for flights from New Orleans Louis Armstrong Airport to Buenos Aires as of March 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.

$366 Cheap Flights from New Orleans to Buenos Aires in 2026

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10:10 am - 3:40 pm

MSY

EZE

27h 30m

2 stops

9:15 pm - 5:10 pm

EZE

MSY

21h 55m

2 stops

$975Multiple Airlines

Fri, Apr 17 - Sat, Apr 25

5:15 am - 2:45 am

MSY

EZE

43h 30m

3 stops

9:15 pm - 5:10 pm

EZE

MSY

21h 55m

2 stops

$991Multiple Airlines

Fri, Apr 17 - Sat, Apr 25

8:01 pm - 3:23 am

MSY

EZE

29h 22m

3 stops

4:45 am - 10:27 am

EZE

MSY

31h 42m

3 stops

$1,006Multiple Airlines

Sun, Mar 29 - Mon, Apr 6

5:15 am - 4:20 am

MSY

AEP

45h 05m

3 stops

5:45 am - 10:59 pm

AEP

MSY

43h 14m

3 stops

$1,015Multiple Airlines

Thu, Apr 30 - Thu, May 7

12:23 pm - 7:30 pm

MSY

EZE

29h 07m

1 stop

11:25 pm - 1:33 pm

EZE

MSY

40h 08m

2 stops

$1,023Multiple Airlines

Thu, Apr 30 - Thu, May 7

5:15 am - 2:45 am

MSY

EZE

43h 30m

3 stops

2:15 am - 9:15 am

EZE

MSY

33h 00m

3 stops

$1,026Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

5:15 am - 8:30 am

MSY

AEP

25h 15m

2 stops

5:45 am - 10:59 pm

AEP

MSY

43h 14m

3 stops

$1,042Multiple Airlines

Thu, Apr 30 - Thu, May 7

12:23 pm - 5:40 am

MSY

EZE

15h 17m

2 stops

6:10 am - 10:59 pm

EZE

MSY

42h 49m

3 stops

$1,044Multiple Airlines

Thu, Apr 30 - Thu, May 7

11:25 am - 7:40 am

MSY

AEP

18h 15m

2 stops

8:05 pm - 10:17 am

AEP

MSY

16h 12m

2 stops

$1,229LATAM Airlines

Tue, Sep 1 - Sat, Sep 12

10:38 am - 8:30 am

MSY

AEP

19h 52m

2 stops

3:45 pm - 9:33 am

AEP

MSY

19h 48m

2 stops

$1,236LATAM Airlines

Wed, May 20 - Wed, May 27

LATAM Airlines flights from New Orleans to Buenos Aires

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

LATAM Airlines

May 20

MSY7:10 pmNew Orleans Louis Armstrong

12h 35m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

May 26

EZE3:55 amBuenos Aires Ministro Pistarini

20h 50m

2 stops

MSY10:45 pmNew Orleans Louis Armstrong

$1,131

LATAM Airlines

May 20

MSY12:49 pmNew Orleans Louis Armstrong

18h 31m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

May 26

EZE3:55 amBuenos Aires Ministro Pistarini

20h 50m

2 stops

MSY10:45 pmNew Orleans Louis Armstrong

$1,135

LATAM Airlines

Jun 1

MSY1:00 pmNew Orleans Louis Armstrong

20h 30m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Jun 15

EZE7:35 amBuenos Aires Ministro Pistarini

27h 20m

2 stops

MSY8:55 amNew Orleans Louis Armstrong

$1,139

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 16

MSY8:04 amNew Orleans Louis Armstrong

21h 56m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jun 23

EZE9:00 pmBuenos Aires Ministro Pistarini

50h 34m

2 stops

MSY9:34 pmNew Orleans Louis Armstrong

$1,172

United Airlines

Apr 30

MSY3:50 pmNew Orleans Louis Armstrong

14h 10m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

May 7

EZE9:00 pmBuenos Aires Ministro Pistarini

18h 17m

1 stop

MSY1:17 pmNew Orleans Louis Armstrong

$1,222

United Airlines

Apr 30

MSY7:00 amNew Orleans Louis Armstrong

23h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

May 7

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 10m

2 stops

MSY5:10 pmNew Orleans Louis Armstrong

$1,226

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 4/17

10:10 am-3:40 pm

2 stops27h 30m

Buenos Aires Ministro Pistarini

Sat 4/25

9:15 pm-5:10 pm

2 stops21h 55m

$975

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 4/17

5:15 am-2:45 am

3 stops43h 30m

Buenos Aires Ministro Pistarini

Sat 4/25

9:15 pm-5:10 pm

2 stops21h 55m

$991

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sun 3/29

8:01 pm-3:23 am

3 stops29h 22m

Buenos Aires Ministro Pistarini

Mon 4/6

4:45 am-10:27 am

3 stops31h 42m

$1,006

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 4/30

5:15 am-4:20 am

3 stops45h 05m

Buenos Aires Jorge Newbery

Thu 5/7

5:45 am-10:59 pm

3 stops43h 14m

$1,015

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/30

12:23 pm-7:30 pm

1 stop29h 07m

Buenos Aires Ministro Pistarini

Thu 5/7

11:25 pm-1:33 pm

2 stops40h 08m

$1,023

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 4/17

5:15 am-2:45 am

3 stops43h 30m

Buenos Aires Ministro Pistarini

Fri 4/24

2:15 am-9:15 am

3 stops33h 00m

$1,026

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 4/30

5:15 am-8:30 am

2 stops25h 15m

Buenos Aires Jorge Newbery

Thu 5/7

5:45 am-10:59 pm

3 stops43h 14m

$1,042

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/30

12:23 pm-5:40 am

2 stops15h 17m

Buenos Aires Ministro Pistarini

Thu 5/7

6:10 am-10:59 pm

3 stops42h 49m

$1,044

Quickest round-trip

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 9/1

11:25 am-7:40 am

2 stops18h 15m

Buenos Aires Jorge Newbery

Sat 9/12

8:05 pm-10:17 am

2 stops16h 12m

$1,229

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 5/20

10:38 am-8:30 am

2 stops19h 52m

Buenos Aires Jorge Newbery

Wed 5/27

3:45 pm-9:33 am

2 stops19h 48m

$1,236

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 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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Layovers

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 40m
Direct flights	None

The fastest flight from New Orleans to Buenos Aires takes 12h 40m

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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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 40m.
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 3 operators available for flights from New Orleans Louis Armstrong Airport to Buenos Aires as of March 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 65% of the total bookings. Other popular airlines include Delta with 35%.

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
United Airlines	PriceFrom $975	Free Cancellation	Rating 7.4 9,435 reviews	Search United Airlines flights
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.1 11,468 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,286 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 $366

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 5/6. 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

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

What airlines fly 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

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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

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

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