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 travel time from New Orleans to Buenos Aires?

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

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.

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.

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 45% 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 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.

$877 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 $877.

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Find the cheapest flights from New Orleans to Buenos Aires

Round-trip

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Cheap round-trip flights

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11:51 am - 1:20 am

MSY

EZE

35h 29m

3 stops

7:35 am - 10:19 pm

EZE

MSY

40h 44m

3 stops

$877Multiple Airlines

Thu, Apr 30 - Mon, May 11

11:51 am - 1:20 am

MSY

EZE

35h 29m

3 stops

4:50 pm - 10:19 pm

EZE

MSY

31h 29m

2 stops

$878Multiple Airlines

Thu, Apr 30 - Mon, May 11

5:15 am - 5:40 am

MSY

EZE

22h 25m

2 stops

4:50 pm - 10:19 pm

EZE

MSY

31h 29m

2 stops

$879Multiple Airlines

Thu, Apr 30 - Mon, May 11

7:00 am - 4:20 am

MSY

AEP

43h 20m

3 stops

5:27 am - 10:19 pm

AEP

MSY

42h 52m

3 stops

$924Multiple Airlines

Tue, May 26 - Tue, Jun 2

5:29 pm - 3:40 pm

MSY

EZE

44h 11m

3 stops

4:50 pm - 10:19 pm

EZE

MSY

31h 29m

2 stops

$963Multiple Airlines

Tue, May 26 - Tue, Jun 2

5:29 pm - 8:40 pm

MSY

AEP

25h 11m

3 stops

5:27 am - 10:19 pm

AEP

MSY

42h 52m

3 stops

$967Multiple Airlines

Wed, May 27 - Wed, Jun 3

10:10 am - 3:30 pm

MSY

AEP

27h 20m

3 stops

5:27 am - 10:19 pm

AEP

MSY

42h 52m

3 stops

$973Multiple Airlines

Thu, Apr 30 - Mon, May 11

7:00 am - 3:40 pm

MSY

EZE

30h 40m

2 stops

2:30 am - 10:19 pm

EZE

MSY

21h 49m

2 stops

$995Multiple Airlines

Tue, May 26 - Mon, Jun 1

12:47 pm - 7:40 am

MSY

AEP

16h 53m

2 stops

8:05 pm - 11:37 am

AEP

MSY

17h 32m

2 stops

$1,097LATAM Airlines

Mon, Jun 8 - Tue, Jul 7

3:25 pm - 2:00 pm

MSY

AEP

20h 35m

2 stops

5:35 pm - 10:17 am

AEP

MSY

18h 42m

2 stops

$1,129LATAM Airlines

Fri, Sep 11 - Mon, Sep 21

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

MSY5:13 pmNew Orleans Louis Armstrong

23h 37m

2 stops

EZE6:50 pmBuenos Aires Ministro Pistarini

Jun 17

EZE1:10 pmBuenos Aires Ministro Pistarini

22h 20m

2 stops

MSY9:30 amNew Orleans Louis Armstrong

$1,093

LATAM Airlines

Jun 8

MSY12:47 pmNew Orleans Louis Armstrong

16h 53m

2 stops

AEP7:40 amBuenos Aires Jorge Newbery

Jul 7

AEP8:05 pmBuenos Aires Jorge Newbery

17h 32m

2 stops

MSY11:37 amNew Orleans Louis Armstrong

$1,097

LATAM Airlines

Jun 8

MSY12:47 pmNew Orleans Louis Armstrong

18h 58m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Jul 7

EZE8:10 pmBuenos Aires Ministro Pistarini

17h 27m

1 stop

MSY11:37 amNew Orleans Louis Armstrong

$1,099

American Airlines flights from New Orleans to Buenos Aires

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

American Airlines

Jun 1

MSY6:57 pmNew Orleans Louis Armstrong

11h 38m

1 stop

EZE8:35 amBuenos Aires Ministro Pistarini

Jun 17

EZE10:35 pmBuenos Aires Ministro Pistarini

21h 42m

1 stop

MSY6:17 pmNew Orleans Louis Armstrong

$1,097

American Airlines

Jun 1

MSY7:43 amNew Orleans Louis Armstrong

21h 22m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 17

EZE8:35 pmBuenos Aires Ministro Pistarini

14h 44m

1 stop

MSY9:19 amNew Orleans Louis Armstrong

$1,122

American Airlines

Jun 1

MSY1:51 pmNew Orleans Louis Armstrong

16h 44m

2 stops

EZE8:35 amBuenos Aires Ministro Pistarini

Jun 17

EZE10:35 pmBuenos Aires Ministro Pistarini

16h 25m

2 stops

MSY1:00 pmNew Orleans Louis Armstrong

$1,201

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/30

11:51 am-1:20 am

3 stops35h 29m

Buenos Aires Ministro Pistarini

Mon 5/11

7:35 am-10:19 pm

3 stops40h 44m

$877

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/30

11:51 am-1:20 am

3 stops35h 29m

Buenos Aires Ministro Pistarini

Mon 5/11

4:50 pm-10:19 pm

2 stops31h 29m

$878

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/30

5:15 am-5:40 am

2 stops22h 25m

Buenos Aires Ministro Pistarini

Mon 5/11

4:50 pm-10:19 pm

2 stops31h 29m

$879

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 5/26

7:00 am-4:20 am

3 stops43h 20m

Buenos Aires Jorge Newbery

Tue 6/2

5:27 am-10:19 pm

3 stops42h 52m

$924

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 5/26

5:29 pm-3:40 pm

3 stops44h 11m

Buenos Aires Ministro Pistarini

Tue 6/2

4:50 pm-10:19 pm

2 stops31h 29m

$963

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 5/27

5:29 pm-8:40 pm

3 stops25h 11m

Buenos Aires Jorge Newbery

Wed 6/3

5:27 am-10:19 pm

3 stops42h 52m

$967

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 4/30

10:10 am-3:30 pm

3 stops27h 20m

Buenos Aires Jorge Newbery

Mon 5/11

5:27 am-10:19 pm

3 stops42h 52m

$973

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 5/26

7:00 am-3:40 pm

2 stops30h 40m

Buenos Aires Ministro Pistarini

Mon 6/1

2:30 am-10:19 pm

2 stops21h 49m

$995

Quickest round-trip

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 6/8

12:47 pm-7:40 am

2 stops16h 53m

Buenos Aires Jorge Newbery

Tue 7/7

8:05 pm-11:37 am

2 stops17h 32m

$1,097

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 9/11

3:25 pm-2:00 pm

2 stops20h 35m

Buenos Aires Jorge Newbery

Mon 9/21

5:35 pm-10:17 am

2 stops18h 42m

$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

Airlines

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 January. Flight prices, which tend to average around $1,045, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Buenos Aires from New Orleans during November instead. Flights to Buenos Aires in November, while not as cheap as those in January, still average around $1,095.

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	14h 43m
Direct flights	None

The fastest flight from New Orleans to Buenos Aires takes 14h 43m

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 14h 43m.
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 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 61% of the total bookings. Other popular airlines include Delta with 39%.

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 9,581 reviews	Search United Airlines flights
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.1 11,573 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,406 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.

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Cheap flights from New Orleans to Buenos Aires from $877

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 4/30. 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 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

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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