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: 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.

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

United Airlines is the most popular carrier operating from New Orleans Louis Armstrong to Buenos Aires

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 offers the lowest fares from New Orleans to Buenos Aires?

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

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.

$394 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 $1,130 to $1,352. The lowest price recently found on this route was $906.

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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.

5:15 am - 6:10 am

MSY

EZE

22h 55m

2 stops

7:35 am - 9:15 am

EZE

MSY

27h 40m

2 stops

$906Multiple Airlines

Mon, Apr 27 - Mon, May 11

10:10 am - 3:40 pm

MSY

EZE

27h 30m

2 stops

4:50 pm - 11:30 pm

EZE

MSY

32h 40m

2 stops

$908Multiple Airlines

Sat, Apr 18 - Thu, Apr 23

10:10 am - 3:40 pm

MSY

EZE

27h 30m

2 stops

2:30 am - 10:23 pm

EZE

MSY

21h 53m

3 stops

$923Multiple Airlines

Sat, Apr 18 - Wed, Apr 22

5:15 am - 11:20 am

MSY

AEP

28h 05m

3 stops

5:05 pm - 9:15 am

AEP

MSY

18h 10m

2 stops

$923Multiple Airlines

Sat, Apr 18 - Thu, Apr 23

5:15 am - 11:20 am

MSY

AEP

28h 05m

3 stops

5:45 am - 11:30 pm

AEP

MSY

43h 45m

3 stops

$932Multiple Airlines

Sat, Apr 18 - Thu, Apr 23

9:00 am - 3:45 am

MSY

EZE

16h 45m

2 stops

4:50 pm - 6:23 pm

EZE

MSY

27h 33m

2 stops

$940Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

6:00 am - 5:00 am

MSY

EZE

45h 00m

3 stops

4:50 pm - 6:23 pm

EZE

MSY

27h 33m

2 stops

$954Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

5:15 am - 5:40 am

MSY

AEP

22h 25m

2 stops

5:05 pm - 9:15 am

AEP

MSY

18h 10m

2 stops

$955Multiple Airlines

Sat, Apr 18 - Thu, Apr 23

10:38 am - 11:30 am

MSY

EZE

22h 52m

2 stops

8:10 pm - 8:55 am

EZE

MSY

14h 45m

1 stop

$1,039LATAM Airlines

Mon, Jun 1 - Mon, Jun 15

5:13 pm - 9:20 am

MSY

EZE

14h 07m

2 stops

1:10 pm - 10:20 am

EZE

MSY

23h 10m

2 stops

$1,043LATAM Airlines

Mon, Jun 1 - Mon, Jun 15

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

MSY10:38 amNew Orleans Louis Armstrong

22h 52m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Jun 15

EZE8:10 pmBuenos Aires Ministro Pistarini

14h 45m

1 stop

MSY8:55 amNew Orleans Louis Armstrong

$1,039

LATAM Airlines

Jun 1

MSY5:13 pmNew Orleans Louis Armstrong

14h 07m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Jun 15

EZE1:10 pmBuenos Aires Ministro Pistarini

23h 10m

2 stops

MSY10:20 amNew Orleans Louis Armstrong

$1,043

LATAM Airlines

Jun 1

MSY12:49 pmNew Orleans Louis Armstrong

20h 41m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Jun 15

EZE8:10 pmBuenos Aires Ministro Pistarini

14h 45m

1 stop

MSY8:55 amNew Orleans Louis Armstrong

$1,089

Delta flights from New Orleans to Buenos Aires

Our best Delta deals on New Orleans to Buenos Aires flight tickets

Delta

Jun 1

MSY3:36 pmNew Orleans Louis Armstrong

16h 09m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Jun 15

EZE8:10 pmBuenos Aires Ministro Pistarini

14h 45m

1 stop

MSY8:55 amNew Orleans Louis Armstrong

$1,047

Delta

Sep 2

MSY5:20 pmNew Orleans Louis Armstrong

17h 00m

2 stops

AEP12:20 pmBuenos Aires Jorge Newbery

Sep 14

AEP4:40 pmBuenos Aires Jorge Newbery

21h 19m

2 stops

MSY11:59 amNew Orleans Louis Armstrong

$19,967

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 4/27

5:15 am-6:10 am

2 stops22h 55m

Buenos Aires Ministro Pistarini

Mon 5/11

7:35 am-9:15 am

2 stops27h 40m

$906

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sat 4/18

10:10 am-3:40 pm

2 stops27h 30m

Buenos Aires Ministro Pistarini

Thu 4/23

4:50 pm-11:30 pm

2 stops32h 40m

$908

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sat 4/18

10:10 am-3:40 pm

2 stops27h 30m

Buenos Aires Ministro Pistarini

Wed 4/22

2:30 am-10:23 pm

3 stops21h 53m

$923

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/18

5:15 am-11:20 am

3 stops28h 05m

Buenos Aires Jorge Newbery

Thu 4/23

5:05 pm-9:15 am

2 stops18h 10m

$923

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/18

5:15 am-11:20 am

3 stops28h 05m

Buenos Aires Jorge Newbery

Thu 4/23

5:45 am-11:30 pm

3 stops43h 45m

$932

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/9

9:00 am-3:45 am

2 stops16h 45m

Buenos Aires Ministro Pistarini

Mon 4/13

4:50 pm-6:23 pm

2 stops27h 33m

$940

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/9

6:00 am-5:00 am

3 stops45h 00m

Buenos Aires Ministro Pistarini

Mon 4/13

4:50 pm-6:23 pm

2 stops27h 33m

$954

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Sat 4/18

5:15 am-5:40 am

2 stops22h 25m

Buenos Aires Jorge Newbery

Thu 4/23

5:05 pm-9:15 am

2 stops18h 10m

$955

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 6/1

10:38 am-11:30 am

2 stops22h 52m

Buenos Aires Ministro Pistarini

Mon 6/15

8:10 pm-8:55 am

1 stop14h 45m

$1,039

Quickest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 6/1

5:13 pm-9:20 am

2 stops14h 07m

Buenos Aires Ministro Pistarini

Mon 6/15

1:10 pm-10:20 am

2 stops23h 10m

$1,043

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

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 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 25m
Direct flights	None

The fastest flight from New Orleans to Buenos Aires takes 12h 25m

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

Search flight deals

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 25m.
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 64% of the total bookings. Other popular airlines include Delta with 36%.

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 9,414 reviews	Search United Airlines flights
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.1 11,419 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,278 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 $394

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 6/15. 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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LATAM Airlines flights from New Orleans to Buenos Aires

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

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Our best Delta 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?

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

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

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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