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Cheap flights from New Orleans to Buenos Aires from $1,093

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 7/8. 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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0 bags

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Find the cheapest flights from New Orleans to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:42 pm - 9:40 am
MSY
-
EZE
18h 58m
2 stops
LATAM Airlines Logo
10:40 pm - 6:07 pm
EZE
-
MSY
21h 27m
2 stops
$1,093LATAM Airlines
Wed, Jul 8 - Wed, Jul 22
United Airlines Logo
5:35 pm - 8:00 am
MSY
-
EZE
12h 25m
1 stop
United Airlines Logo
9:00 pm - 8:45 am
EZE
-
MSY
13h 45m
1 stop
$1,097United Airlines
Mon, Aug 10 - Tue, Aug 18
United Airlines Logo
5:35 pm - 8:00 am
MSY
-
EZE
12h 25m
1 stop
United Airlines Logo
9:00 pm - 3:09 pm
EZE
-
MSY
20h 09m
2 stops
$1,101United Airlines
Tue, Aug 11 - Mon, Aug 17
United Airlines Logo
7:13 pm - 8:00 am
MSY
-
EZE
34h 47m
1 stop
United Airlines Logo
9:00 pm - 6:01 pm
EZE
-
MSY
23h 01m
1 stop
$1,104United Airlines
Sun, Aug 9 - Wed, Aug 19
United Airlines Logo
7:13 pm - 8:00 am
MSY
-
EZE
34h 47m
1 stop
United Airlines Logo
9:00 pm - 9:30 pm
EZE
-
MSY
26h 30m
2 stops
$1,108United Airlines
Sun, Aug 9 - Mon, Aug 17
LATAM Airlines Logo
5:07 pm - 11:30 am
MSY
-
EZE
16h 23m
2 stops
LATAM Airlines Logo
7:35 am - 11:20 pm
EZE
-
MSY
17h 45m
2 stops
$1,129LATAM Airlines
Fri, Jul 3 - Mon, Aug 31
LATAM Airlines Logo
3:29 pm - 10:30 am
MSY
-
AEP
17h 01m
2 stops
LATAM Airlines Logo
5:35 pm - 10:17 am
AEP
-
MSY
18h 42m
2 stops
$1,129LATAM Airlines
Fri, Jul 3 - Mon, Aug 31
American Airlines Logo
1:50 pm - 8:50 am
MSY
-
EZE
17h 00m
2 stops
American Airlines Logo
10:00 pm - 2:12 pm
EZE
-
MSY
18h 12m
1 stop
$1,141American Airlines
Thu, Jul 16 - Mon, Aug 3
Delta Logo
12:47 pm - 7:40 am
MSY
-
AEP
16h 53m
2 stops
Delta Logo
3:45 pm - 9:54 am
AEP
-
MSY
20h 09m
2 stops
$1,147Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
10:41 am - 7:40 am
MSY
-
AEP
18h 59m
2 stops
Delta Logo
8:05 pm - 11:59 am
AEP
-
MSY
17h 54m
2 stops
$1,212Delta
Fri, Jul 3 - Mon, Aug 31

LATAM Airlines flights from New Orleans to Buenos Aires

Our best LATAM Airlines deals on New Orleans to Buenos Aires flight tickets
LATAM Airlines
Jul 8
MSY12:42 pmNew Orleans Louis Armstrong
18h 58m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Jul 22
EZE10:40 pmBuenos Aires Ministro Pistarini
21h 27m
2 stops
MSY6:07 pmNew Orleans Louis Armstrong
$1,093
LATAM Airlines
Jul 3
MSY5:07 pmNew Orleans Louis Armstrong
16h 23m
2 stops
EZE11:30 amBuenos Aires Ministro Pistarini
Aug 31
EZE7:35 amBuenos Aires Ministro Pistarini
17h 45m
2 stops
MSY11:20 pmNew Orleans Louis Armstrong
$1,129
LATAM Airlines
Jul 3
MSY10:41 amNew Orleans Louis Armstrong
20h 59m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Aug 31
EZE7:35 amBuenos Aires Ministro Pistarini
17h 45m
2 stops
MSY11:20 pmNew Orleans Louis Armstrong
$1,133

United Airlines flights from New Orleans to Buenos Aires

Our best United Airlines deals on New Orleans to Buenos Aires flight tickets
United Airlines
Jul 8
MSY2:21 pmNew Orleans Louis Armstrong
15h 39m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 22
EZE9:00 pmBuenos Aires Ministro Pistarini
13h 46m
1 stop
MSY8:46 amNew Orleans Louis Armstrong
$1,097
United Airlines
Jul 3
MSY9:53 amNew Orleans Louis Armstrong
20h 07m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 31
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 53m
1 stop
MSY10:53 amNew Orleans Louis Armstrong
$1,137
United Airlines
Jun 1
MSY2:21 pmNew Orleans Louis Armstrong
15h 39m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jun 17
EZE9:00 pmBuenos Aires Ministro Pistarini
16h 01m
1 stop
MSY11:01 amNew Orleans Louis Armstrong
$1,247

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from New Orleans to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Wed 7/8

12:42 pm-9:40 am

2 stops18h 58m

Buenos Aires Ministro Pistarini

Wed 7/22

10:40 pm-6:07 pm

2 stops21h 27m

$1,093
Quickest round-trip

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 8/10

5:35 pm-8:00 am

1 stop12h 25m

Buenos Aires Ministro Pistarini

Tue 8/18

9:00 pm-8:45 am

1 stop13h 45m

$1,097

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Tue 8/11

5:35 pm-8:00 am

1 stop12h 25m

Buenos Aires Ministro Pistarini

Mon 8/17

9:00 pm-3:09 pm

2 stops20h 09m

$1,101

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sun 8/9

7:13 pm-8:00 am

1 stop34h 47m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-6:01 pm

1 stop23h 01m

$1,104

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Sun 8/9

7:13 pm-8:00 am

1 stop34h 47m

Buenos Aires Ministro Pistarini

Mon 8/17

9:00 pm-9:30 pm

2 stops26h 30m

$1,108

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 7/3

5:07 pm-11:30 am

2 stops16h 23m

Buenos Aires Ministro Pistarini

Mon 8/31

7:35 am-11:20 pm

2 stops17h 45m

$1,129

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 7/3

3:29 pm-10:30 am

2 stops17h 01m

Buenos Aires Jorge Newbery

Mon 8/31

5:35 pm-10:17 am

2 stops18h 42m

$1,129

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 7/16

1:50 pm-8:50 am

2 stops17h 00m

Buenos Aires Ministro Pistarini

Mon 8/3

10:00 pm-2:12 pm

1 stop18h 12m

$1,141

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 8/12

12:47 pm-7:40 am

2 stops16h 53m

Buenos Aires Jorge Newbery

Wed 8/19

3:45 pm-9:54 am

2 stops20h 09m

$1,147

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 7/3

10:41 am-7:40 am

2 stops18h 59m

Buenos Aires Jorge Newbery

Mon 8/31

8:05 pm-11:59 am

2 stops17h 54m

$1,212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

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 September. Flight prices, which tend to average around $725, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from New Orleans during December instead. Flights to Buenos Aires in December, while not as cheap as those in September, still average around $975.

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

You could potentially save up to 19% 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

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 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?

  • 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?

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
American AirlinesPriceFrom $975Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
DeltaPriceFrom $975Free CancellationRating
7.9
8,459 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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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport