Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New Orleans to Buenos Aires from $336

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Orleans to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:02 pm - 3:00 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
30h 58m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
9:30 pm - 4:57 pmEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
22h 27m1 stop Atlanta Hartsfield-Jackson
$1,098Delta
Thu, Oct 29 - Wed, Nov 18
LATAM Airlines Logo
1:15 pm - 9:50 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
17h 35m2 stops Atlanta Hartsfield-Jackson Miami
LATAM Airlines Logo
7:20 am - 10:51 pmEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
18h 31m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,102LATAM Airlines
Thu, Nov 12 - Thu, Nov 26
LATAM Airlines Logo
12:51 pm - 9:40 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
18h 49m2 stops Atlanta Hartsfield-Jackson Miami
LATAM Airlines Logo
5:00 pm - 10:30 amEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
19h 30m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,142LATAM Airlines
Thu, Oct 22 - Sat, Oct 31
LATAM Airlines Logo
4:58 pm - 4:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
20h 02m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 9:37 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
19h 02m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,147LATAM Airlines
Thu, Nov 12 - Thu, Nov 26
LATAM Airlines Logo
12:51 pm - 6:20 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
39h 29m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
9:30 pm - 4:57 pmEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
22h 27m1 stop Atlanta Hartsfield-Jackson
$1,152LATAM Airlines
Thu, Oct 29 - Wed, Nov 18
LATAM Airlines Logo
6:02 pm - 8:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
23h 58m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
5:35 pm - 4:57 pmAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
26h 22m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,163LATAM Airlines
Thu, Oct 29 - Wed, Nov 18
LATAM Airlines Logo
10:59 am - 6:20 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
41h 21m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:00 pm - 4:57 pmEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
26h 57m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,163LATAM Airlines
Thu, Oct 29 - Wed, Nov 18
LATAM Airlines Logo
6:02 pm - 4:00 pmMSY  New Orleans Louis Armstrong-AEP Buenos Aires Jorge Newbery
19h 58m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:35 amAEP  Buenos Aires Jorge Newbery-MSY New Orleans Louis Armstrong
33h 00m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,169LATAM Airlines
Thu, Oct 22 - Sat, Oct 31
American Airlines Logo
10:33 am - 8:40 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
19h 07m1 stop Miami
American Airlines Logo
10:30 pm - 11:38 amEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
16h 08m1 stop Dallas/Fort Worth
$1,178American Airlines
Wed, Nov 11 - Mon, Nov 16
American Airlines Logo
10:17 am - 7:25 amMSY  New Orleans Louis Armstrong-EZE Buenos Aires Ministro Pistarini
18h 08m2 stops Charlotte Douglas Miami
American Airlines Logo
10:30 pm - 10:06 amEZE  Buenos Aires Ministro Pistarini-MSY New Orleans Louis Armstrong
14h 36m1 stop Dallas/Fort Worth
$1,182American Airlines
Wed, Nov 11 - Mon, Nov 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from New Orleans to Buenos Aires

Our best United Airlines deals on New Orleans to Buenos Aires flight tickets
United Airlines
Nov 20
MSY7:18 pmNew Orleans Louis Armstrong
33h 02m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Nov 27
EZE10:05 pmBuenos Aires Ministro Pistarini
22h 43m
1 stop
MSY5:48 pmNew Orleans Louis Armstrong
$1,240
United Airlines
Aug 22
MSY2:15 pmNew Orleans Louis Armstrong
15h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 26
EZE9:00 pmBuenos Aires Ministro Pistarini
18h 13m
1 stop
MSY1:13 pmNew Orleans Louis Armstrong
$1,258
United Airlines
Oct 2
MSY6:01 pmNew Orleans Louis Armstrong
59h 59m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Oct 9
EZE9:00 pmBuenos Aires Ministro Pistarini
18h 13m
1 stop
MSY1:13 pmNew Orleans Louis Armstrong
$1,259

Air Canada flights from New Orleans to Buenos Aires

Our best Air Canada deals on New Orleans to Buenos Aires flight tickets
Air Canada
Nov 11
MSY5:00 amNew Orleans Louis Armstrong
55h 05m
3 stops
EZE3:05 pmBuenos Aires Ministro Pistarini
Nov 16
EZE4:45 pmBuenos Aires Ministro Pistarini
20h 38m
2 stops
MSY10:23 amNew Orleans Louis Armstrong
$2,224
Air Canada
Aug 24
MSY2:05 pmNew Orleans Louis Armstrong
46h 25m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Aug 31
EZE4:35 pmBuenos Aires Ministro Pistarini
33h 18m
3 stops
MSY11:53 pmNew Orleans Louis Armstrong
$3,534
Air Canada
Aug 22
MSY7:45 pmNew Orleans Louis Armstrong
40h 45m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Aug 26
EZE4:35 pmBuenos Aires Ministro Pistarini
33h 18m
3 stops
MSY11:53 pmNew Orleans Louis Armstrong
$3,906

momondo Fare Finder

 
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 New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Thu 10/29

6:02 pm-3:00 am

2 stops30h 58m

Buenos Aires Ministro Pistarini

Wed 11/18

9:30 pm-4:57 pm

1 stop22h 27m

$1,098

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Thu 11/12

1:15 pm-9:50 am

2 stops17h 35m

Buenos Aires Ministro Pistarini

Thu 11/26

7:20 am-10:51 pm

2 stops18h 31m

$1,102

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Thu 10/22

12:51 pm-9:40 am

2 stops18h 49m

Buenos Aires Ministro Pistarini

Sat 10/31

5:00 pm-10:30 am

2 stops19h 30m

$1,142

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 11/12

4:58 pm-4:00 pm

2 stops20h 02m

Buenos Aires Jorge Newbery

Thu 11/26

5:35 pm-9:37 am

2 stops19h 02m

$1,147

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Thu 10/29

12:51 pm-6:20 am

2 stops39h 29m

Buenos Aires Ministro Pistarini

Wed 11/18

9:30 pm-4:57 pm

1 stop22h 27m

$1,152

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/29

6:02 pm-8:00 pm

2 stops23h 58m

Buenos Aires Jorge Newbery

Wed 11/18

5:35 pm-4:57 pm

2 stops26h 22m

$1,163

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Thu 10/29

10:59 am-6:20 am

2 stops41h 21m

Buenos Aires Ministro Pistarini

Wed 11/18

5:00 pm-4:57 pm

2 stops26h 57m

$1,163

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery

MSYAEP

New Orleans Louis Armstrong

Thu 10/22

6:02 pm-4:00 pm

2 stops19h 58m

Buenos Aires Jorge Newbery

Sat 10/31

5:35 pm-12:35 am

2 stops33h 00m

$1,169

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Wed 11/11

10:33 am-8:40 am

1 stop19h 07m

Buenos Aires Ministro Pistarini

Mon 11/16

10:30 pm-11:38 am

1 stop16h 08m

$1,178
Quickest round-trip

New OrleansBuenos Aires

MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini

MSYEZE

New Orleans Louis Armstrong

Wed 11/11

10:17 am-7:25 am

2 stops18h 08m

Buenos Aires Ministro Pistarini

Mon 11/16

10:30 pm-10:06 am

1 stop14h 36m

$1,182

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from New Orleans is in November. Flight prices, which tend to average around $1,109, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Buenos Aires from New Orleans during September instead. Flights to Buenos Aires in September, while not as cheap as those in November, still average around $1,115.

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

Best Price Found

$336

Fastest flight time

16h 15m

Direct flights

None
The best one-way flight to Buenos Aires from New Orleans in the past 72 hours is $336. The best round-trip flight deal from New Orleans to Buenos Aires found on momondo in the last 72 hours is $1,098.
The fastest flight from New Orleans to Buenos Aires takes 16h 15m
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 16h 15m.

  • 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 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?

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/18
Fri 9/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport