Are direct flights from New Orleans to Buenos Aires always the best option?

Direct flights offer convenience and save time, but they are not always the most economical choice. Flights with layovers can often be cheaper, making them a good option if you are looking to save money. Consider your priorities for cost versus travel time when making your decision.

Can flexible travel dates help on New Orleans to Buenos Aires flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Weekday travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking New Orleans to Buenos Aires flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional expenses can help you budget accurately for your trip.

Flights From New Orleans

To Buenos Aires

Cheap Flights from New Orleans to Buenos Aires

Browse current best options from New Orleans. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

New Orleans

RatePunk searches hundreds of travel sites at once for deals on flights to Buenos Aires

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from New Orleans to Buenos Aires

Explore current cheapest deals departing from New Orleans to Buenos Aires

2026-11-14 – 2026-12-09
MSY - Buenos Aires
79% AI deal score
$882
$802
Round trip
2026-11-17 – 2026-12-09
MSY - Buenos Aires
79% AI deal score
$881
$802
Round trip
2026-11-26 – 2026-12-09
MSY - Buenos Aires
76% AI deal score
$852
$806
Round trip
2026-11-26 – 2026-12-09
MSY - Buenos Aires
78% AI deal score
$891
$811
Round trip
2026-11-14 – 2026-12-03
MSY - Buenos Aires
77% AI deal score
$880
$830
Round trip
2026-11-17 – 2026-12-03
MSY - Buenos Aires
77% AI deal score
$885
$830
Round trip
2026-11-26 – 2026-12-03
MSY - Buenos Aires
76% AI deal score
$886
$834
Round trip
2027-01-21 – 2027-01-25
MSY - Buenos Aires
77% AI deal score
$946
$855
Round trip
2026-12-03 – 2026-12-09
MSY - Buenos Aires
81% AI deal score
$1,107
$922
Round trip
2026-12-04 – 2026-12-09
MSY - Buenos Aires
81% AI deal score
$1,138
$922
Round trip

New Orleans to Buenos Aires: Overview

Insights for flights from New Orleans to Buenos Aires

For those seeking cheap flights from New Orleans to Buenos Aires, August stands out as the most affordable month, with a median fare of $942. Other relatively cheaper months include December, where the median fare is $1352, and July, with a median of $1524. These figures suggest a notable difference in pricing depending on your travel month.

Right now, fares from New Orleans to Buenos Aires typically range from $1450–$1916, with a median of $1667. Current fares are near the typical level for this route. However, the share of recent fares classified as a good price is 0%, indicating that finding exceptional value might be challenging at present.

Most itineraries for flights from New Orleans to Buenos Aires connect at least once, with 0% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 3. This means you should expect to make multiple stops on your journey.

A typical journey from New Orleans to Buenos Aires takes approximately 41h 35m, including connections. This duration reflects the fact that most itineraries involve multiple stopovers, significantly extending the overall travel time.

The route from New Orleans to Buenos Aires covers a substantial distance of 7937 km, classifying it as a long-haul journey. This considerable distance contributes to the extended flight times and the necessity for connecting flights.

How much is a round trip from New Orleans to Buenos Aires

Regular price: $775 - $1,669

Prices for flights from New Orleans to Buenos Aires are currently within the regular range.

Regular prices for this route typically range from $775 to $1669. The current lowest deal is $824 with Frontier Airlines, for travel from November 17 to December 9.

now $824

Low $775

High $1,669

The cheapest time to fly from New Orleans to Buenos Aires

The cheapest month to fly from MSY to BUE is August, with a median price of $942. The most expensive month is September, with a median price of $1784. Prices are generally lower from August to December.

August

Cheapest

Flights from $942

September

Most Expensive

Flights from $1,784

Aug

Sep

Oct

Nov

Dec

Direct flights from New Orleans to Buenos Aires

Frontier Airlines

LATAM Chile

United Airlines

Sky Airline

Last-minute flights going from New Orleans to Buenos Aires

Sun, Oct 11

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,059

$1,508

One-way

Mon, Oct 12

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,114

$1,583

One-way

Mon, Oct 12

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,046

$1,715

One-way

Mon, Oct 12

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,051

$1,717

One-way

Wed, Oct 14

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,100

$1,381

One-way

Sat, Nov 14

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

Frontier Airlines, Copa Airlines

$882

$829

One-way

Biggest price drops on these dates for flights from New Orleans to Buenos Aires

2 nights

Dec 8 - Dec 10

$1,186 → $913

23%

2 nights

Dec 3 - Dec 5

$1,177 → $907

23%

3 nights

Dec 2 - Dec 5

$1,164 → $910

22%

5 nights

Dec 4 - Dec 9

$1,147 → $896

22%

Popular Airports to fly from New Orleans to Buenos Aires

New Orleans - Buenos Aires route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for New Orleans to Buenos Aires are near the typical level for this route.

📅 Best time to fly

August is historically cheapest at $942

Historically, August is the cheapest month to fly from New Orleans to Buenos Aires, with a median price of $942.

⏱️ Flight duration

Flights are long haul, averaging 41h 35m

Flights from New Orleans to Buenos Aires are long haul, with a median duration of 41h 35m.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 3 stopovers.

🏆 Airline highlight

Frontier Airlines offers 40 deals

Frontier Airlines has 40 deals for this route, making it a prominent option for travelers.

🎯 Booking tip

Deals are rare for this route

Deals for flights from New Orleans to Buenos Aires are rare, so book when you see a good price.

New Orleans main airports to depart from

Louis Armstrong New Orleans International (MSY)

Cheapest

Departing from New Orleans, MSY is a good option for flights to Buenos Aires.

📍 ~19 km from New Orleans (reachable by car)

💸 Flights from ~$715

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Aeroparque Jorge Newbery is a convenient arrival airport for flights from New Orleans to Buenos Aires.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$817

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Carrasco International is a major international hub, easily accessible from Buenos Aires via frequent ferry services.

📍 ~220 km from Buenos Aires (reachable by ferry, requires international border crossing)

💸 Flights from ~$896

Business & First Class Flight Deals to Buenos Aires

Discover luxury on the budget with premium cabin class on flights from New Orleans to Buenos Aires.

Elite

Best Elite deals to Buenos Aires

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From MSY

Elite

Dec 03

Buenos Aires, Argentina

80% AI deal score

$5,538

$5,035

Save $503

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 25

Buenos Aires, Argentina

77% AI deal score

$5,087

$5,018

Save $69

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 29

Buenos Aires, Argentina

77% AI deal score

$5,192

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

77% AI deal score

$5,607

$5,580

Save $27

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

77% AI deal score

$5,607

$5,604

Save $3

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 23

Buenos Aires, Argentina

76% AI deal score

$5,129

Aeroméxico, +1

Business Class

From MSY

Elite

Dec 03

Buenos Aires, Argentina

76% AI deal score

$5,338

Aeroméxico, +1

Business Class

From MSY

Elite

Dec 04

Buenos Aires, Argentina

76% AI deal score

$5,338

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 25

Buenos Aires, Argentina

75% AI deal score

$5,322

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

75% AI deal score

$5,442

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

75% AI deal score

$5,466

Aeroméxico, +1

Business Class

From MSY

Elite

Dec 03

Buenos Aires, Argentina

75% AI deal score

$5,601

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Buenos Aires

To find cheaper flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices across various airlines and booking platforms. Look out for deals and promotions that may be available for your desired route.

Booking in advance often provides more competitive prices, especially for international routes. However, last-minute deals can sometimes appear, so it may be beneficial to monitor prices if your travel dates are flexible. Prices can fluctuate, so comparing options over time is usually a good strategy.

Comparing nearby airports at both your origin and destination can sometimes reveal more affordable flight options. While it may add to your ground travel, the savings on airfare can be significant. Always factor in the cost and time of getting to and from these alternative airports.

Related routes

More routes from New Orleans

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Flights to Buenos Aires from other cities

Flights from Montevideo to Buenos Aires Flights from Navegantes to Buenos Aires Flights from Paramaribo to Buenos Aires Flights from Paris to Buenos Aires Flights from Pasto to Buenos Aires Flights from Petrolina to Buenos Aires Flights from Philadelphia to Buenos Aires Flights from Pittsburgh to Buenos Aires Flights from Porto Alegre to Buenos Aires Flights from Recife to Buenos Aires Flights from Resistencia to Buenos Aires Flights from Río Cuarto to Buenos Aires

New Orleans to Buenos Aires: Overview

Insights for flights from New Orleans to Buenos Aires

How much is a round trip from New Orleans to Buenos Aires

Regular price: $775 - $1,669

Prices for flights from New Orleans to Buenos Aires are currently within the regular range.

Regular prices for this route typically range from $775 to $1669. The current lowest deal is $824 with Frontier Airlines, for travel from November 17 to December 9.

now $824

Low $775

High $1,669

The cheapest time to fly from New Orleans to Buenos Aires

August

Cheapest

Flights from $942

September

Most Expensive

Flights from $1,784

Aug

Sep

Oct

Nov

Dec

Direct flights from New Orleans to Buenos Aires

Frontier Airlines

LATAM Chile

United Airlines

Sky Airline

Last-minute flights going from New Orleans to Buenos Aires

Sun, Oct 11

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,059

$1,508

One-way

Mon, Oct 12

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,114

$1,583

One-way

Mon, Oct 12

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,046

$1,715

One-way

Mon, Oct 12

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,051

$1,717

One-way

Wed, Oct 14

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

United Airlines

$1,100

$1,381

One-way

Sat, Nov 14

⌛ Last-Minute

MSY - Buenos Aires

New Orleans (MSY) - Buenos Aires (EZE)

Frontier Airlines, Copa Airlines

$882

$829

One-way

Biggest price drops on these dates for flights from New Orleans to Buenos Aires

2 nights

Dec 8 - Dec 10

$1,186 → $913

23%

2 nights

Dec 3 - Dec 5

$1,177 → $907

23%

3 nights

Dec 2 - Dec 5

$1,164 → $910

22%

5 nights

Dec 4 - Dec 9

$1,147 → $896

22%

Popular Airports to fly from New Orleans to Buenos Aires

New Orleans - Buenos Aires route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for New Orleans to Buenos Aires are near the typical level for this route.

📅 Best time to fly

August is historically cheapest at $942

Historically, August is the cheapest month to fly from New Orleans to Buenos Aires, with a median price of $942.

⏱️ Flight duration

Flights are long haul, averaging 41h 35m

Flights from New Orleans to Buenos Aires are long haul, with a median duration of 41h 35m.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 3 stopovers.

🏆 Airline highlight

Frontier Airlines offers 40 deals

Frontier Airlines has 40 deals for this route, making it a prominent option for travelers.

🎯 Booking tip

Deals are rare for this route

Deals for flights from New Orleans to Buenos Aires are rare, so book when you see a good price.

New Orleans main airports to depart from

Louis Armstrong New Orleans International (MSY)

Cheapest

Departing from New Orleans, MSY is a good option for flights to Buenos Aires.

📍 ~19 km from New Orleans (reachable by car)

💸 Flights from ~$715

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Aeroparque Jorge Newbery is a convenient arrival airport for flights from New Orleans to Buenos Aires.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$817

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Carrasco International is a major international hub, easily accessible from Buenos Aires via frequent ferry services.

📍 ~220 km from Buenos Aires (reachable by ferry, requires international border crossing)

💸 Flights from ~$896

Business & First Class Flight Deals to Buenos Aires

Discover luxury on the budget with premium cabin class on flights from New Orleans to Buenos Aires.

Elite

Best Elite deals to Buenos Aires

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From MSY

Elite

Dec 03

Buenos Aires, Argentina

80% AI deal score

$5,538

$5,035

Save $503

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 25

Buenos Aires, Argentina

77% AI deal score

$5,087

$5,018

Save $69

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 29

Buenos Aires, Argentina

77% AI deal score

$5,192

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

77% AI deal score

$5,607

$5,580

Save $27

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

77% AI deal score

$5,607

$5,604

Save $3

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 23

Buenos Aires, Argentina

76% AI deal score

$5,129

Aeroméxico, +1

Business Class

From MSY

Elite

Dec 03

Buenos Aires, Argentina

76% AI deal score

$5,338

Aeroméxico, +1

Business Class

From MSY

Elite

Dec 04

Buenos Aires, Argentina

76% AI deal score

$5,338

Aeroméxico, +1

Business Class

From MSY

Elite

Nov 25

Buenos Aires, Argentina

75% AI deal score

$5,322

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

75% AI deal score

$5,442

Aeroméxico, +1

Business Class

From MSY

Elite

Oct 21

Buenos Aires, Argentina

75% AI deal score

$5,466

Aeroméxico, +1

Business Class

From MSY

Elite

Dec 03

Buenos Aires, Argentina

75% AI deal score

$5,601

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Buenos Aires

Cheap Flights from New Orleans to Buenos Aires

Today’s best flight deals from New Orleans to Buenos Aires

New Orleans to Buenos Aires: Overview

Insights for flights from New Orleans to Buenos Aires

How much is a round trip from New Orleans to Buenos Aires

The cheapest time to fly from New Orleans to Buenos Aires

Direct flights from New Orleans to Buenos Aires

Last-minute flights going from New Orleans to Buenos Aires

Biggest price drops on these dates for flights from New Orleans to Buenos Aires

Popular Airports to fly from New Orleans to Buenos Aires

New Orleans - Buenos Aires route insights

Recent fares are near the typical level

August is historically cheapest at $942

Flights are long haul, averaging 41h 35m

Connecting flights are dominant

Frontier Airlines offers 40 deals

Deals are rare for this route

New Orleans main airports to depart from

Buenos Aires main airports to arrive at

Airports nearby Buenos Aires used as alternative

Business & First Class Flight Deals to Buenos Aires

Best Elite deals to Buenos Aires

Dec 03

Nov 25

Nov 29

Oct 21

Oct 21

Nov 23

Dec 03

Dec 04

Nov 25

Oct 21

Oct 21

Dec 03

Frequently Asked Questions About Flights to Buenos Aires

How can I find cheap flights from New Orleans to Buenos Aires?

When should I book flights from New Orleans to Buenos Aires?

Should I compare nearby airports for flights from New Orleans to Buenos Aires?

Are direct flights from New Orleans to Buenos Aires always the best option?

Can flexible travel dates help on New Orleans to Buenos Aires flights?

What extra costs should I check before booking New Orleans to Buenos Aires flights?

Related routes

More routes from New Orleans

Flights to Buenos Aires from other cities

New Orleans to Buenos Aires: Overview

Insights for flights from New Orleans to Buenos Aires

How much is a round trip from New Orleans to Buenos Aires

The cheapest time to fly from New Orleans to Buenos Aires

Direct flights from New Orleans to Buenos Aires

Last-minute flights going from New Orleans to Buenos Aires

Biggest price drops on these dates for flights from New Orleans to Buenos Aires

Popular Airports to fly from New Orleans to Buenos Aires

New Orleans - Buenos Aires route insights

Recent fares are near the typical level

August is historically cheapest at $942

Flights are long haul, averaging 41h 35m

Connecting flights are dominant

Frontier Airlines offers 40 deals

Deals are rare for this route

New Orleans main airports to depart from

Buenos Aires main airports to arrive at

Airports nearby Buenos Aires used as alternative

Business & First Class Flight Deals to Buenos Aires

Best Elite deals to Buenos Aires

Dec 03

Nov 25

Nov 29

Oct 21

Oct 21

Nov 23

Dec 03

Dec 04

Nov 25

Oct 21

Oct 21

Dec 03

Frequently Asked Questions About Flights to Buenos Aires

How can I find cheap flights from New Orleans to Buenos Aires?

When should I book flights from New Orleans to Buenos Aires?

Should I compare nearby airports for flights from New Orleans to Buenos Aires?