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 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 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.

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

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

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.

$838 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 $957.

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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.

3:39 pm - 5:40 am

MSY

EZE

36h 01m

3 stops

7:10 am - 10:23 pm

EZE

MSY

41h 13m

3 stops

$957Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

12:23 pm - 3:40 pm

MSY

EZE

25h 17m

2 stops

6:10 am - 9:15 am

EZE

MSY

29h 05m

3 stops

$961Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

7:00 am - 3:40 pm

MSY

EZE

30h 40m

3 stops

7:10 am - 4:32 pm

EZE

MSY

35h 22m

2 stops

$971Multiple Airlines

Wed, May 6 - Wed, May 13

3:39 pm - 5:40 am

MSY

AEP

36h 01m

3 stops

5:27 am - 10:23 pm

AEP

MSY

42h 56m

3 stops

$979Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

12:23 pm - 3:40 pm

MSY

EZE

25h 17m

2 stops

2:30 am - 5:10 pm

EZE

MSY

16h 40m

2 stops

$981Multiple Airlines

Thu, Apr 23 - Sun, Apr 26

5:20 pm - 6:21 pm

MSY

EZE

23h 01m

2 stops

7:35 am - 11:20 pm

EZE

MSY

17h 45m

2 stops

$1,089LATAM Airlines

Mon, Sep 14 - Mon, Sep 21

5:20 pm - 5:00 pm

MSY

AEP

21h 40m

2 stops

3:45 pm - 8:52 am

AEP

MSY

19h 07m

2 stops

$1,089LATAM Airlines

Mon, Sep 14 - Mon, Sep 21

5:20 pm - 4:00 pm

MSY

AEP

20h 40m

2 stops

3:45 pm - 10:17 am

AEP

MSY

20h 32m

2 stops

$1,097Delta

Tue, Sep 15 - Thu, Sep 24

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

9:13 am - 7:40 am

MSY

AEP

20h 27m

2 stops

8:05 pm - 11:37 am

AEP

MSY

17h 32m

2 stops

$1,137Delta

Mon, Jun 8 - Fri, Jul 10

LATAM Airlines flights from New Orleans to Buenos Aires

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

LATAM Airlines

Sep 14

MSY7:10 pmNew Orleans Louis Armstrong

12h 35m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Sep 21

EZE8:10 pmBuenos Aires Ministro Pistarini

14h 42m

1 stop

MSY8:52 amNew Orleans Louis Armstrong

$1,089

LATAM Airlines

Jun 1

MSY5:13 pmNew Orleans Louis Armstrong

14h 32m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Jun 17

EZE1:10 pmBuenos Aires Ministro Pistarini

31h 02m

2 stops

MSY6:12 pmNew Orleans Louis Armstrong

$1,093

LATAM Airlines

Jun 10

MSY3:27 pmNew Orleans Louis Armstrong

15h 53m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Jul 9

EZE1:10 pmBuenos Aires Ministro Pistarini

22h 19m

2 stops

MSY9:29 amNew Orleans Louis Armstrong

$1,101

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

MSY12:17 pmNew Orleans Louis Armstrong

16h 48m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 17

EZE10:05 pmBuenos Aires Ministro Pistarini

18h 10m

1 stop

MSY2:15 pmNew Orleans Louis Armstrong

$1,097

American Airlines

May 18

MSY11:01 amNew Orleans Louis Armstrong

19h 49m

2 stops

EZE8:50 amBuenos Aires Ministro Pistarini

May 25

EZE8:35 pmBuenos Aires Ministro Pistarini

23h 24m

1 stop

MSY5:59 pmNew Orleans Louis Armstrong

$1,176

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/23

3:39 pm-5:40 am

3 stops36h 01m

Buenos Aires Ministro Pistarini

Mon 4/27

7:10 am-10:23 pm

3 stops41h 13m

$957

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/23

12:23 pm-3:40 pm

2 stops25h 17m

Buenos Aires Ministro Pistarini

Mon 4/27

6:10 am-9:15 am

3 stops29h 05m

$961

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Wed 5/6

7:00 am-3:40 pm

3 stops30h 40m

Buenos Aires Ministro Pistarini

Wed 5/13

7:10 am-4:32 pm

2 stops35h 22m

$971

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Thu 4/23

3:39 pm-5:40 am

3 stops36h 01m

Buenos Aires Jorge Newbery

Mon 4/27

5:27 am-10:23 pm

3 stops42h 56m

$979

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 4/23

12:23 pm-3:40 pm

2 stops25h 17m

Buenos Aires Ministro Pistarini

Sun 4/26

2:30 am-5:10 pm

2 stops16h 40m

$981

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 9/14

5:20 pm-6:21 pm

2 stops23h 01m

Buenos Aires Ministro Pistarini

Mon 9/21

7:35 am-11:20 pm

2 stops17h 45m

$1,089

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 9/14

5:20 pm-5:00 pm

2 stops21h 40m

Buenos Aires Jorge Newbery

Mon 9/21

3:45 pm-8:52 am

2 stops19h 07m

$1,089

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Tue 9/15

5:20 pm-4:00 pm

2 stops20h 40m

Buenos Aires Jorge Newbery

Thu 9/24

3:45 pm-10:17 am

2 stops20h 32m

$1,097

Quickest round-trip

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

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Mon 6/8

9:13 am-7:40 am

2 stops20h 27m

Buenos Aires Jorge Newbery

Fri 7/10

8:05 pm-11:37 am

2 stops17h 32m

$1,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 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 12m
Direct flights	None

The fastest flight from New Orleans to Buenos Aires takes 14h 12m

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 12m.
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 9,554 reviews	Search United Airlines flights
American Airlines	PriceFrom $975	Free Cancellation	Rating 7.1 11,560 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,392 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 $838

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 5/22. 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?

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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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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