$397 Find Cheap Flights from Buenos Aires to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Louisiana departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Louisiana, as well as popular online travel agencies
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Flight Deals

Book Cheap Buenos Aires to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Louisiana

Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
4:55 pm - 8:55 pm
EZE
-
MSY
31h 00m
2 stops
Multiple Airlines Logo
6:00 am - 3:50 pm
MSY
-
EZE
31h 50m
2 stops
$792Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
4:55 pm - 8:55 pm
EZE
-
MSY
31h 00m
2 stops
Multiple Airlines Logo
6:00 am - 3:40 am
MSY
-
EZE
43h 40m
3 stops
$822Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
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8:40 am - 6:31 pm
AEP
-
MSY
36h 51m
3 stops
Multiple Airlines Logo
6:00 am - 8:30 am
MSY
-
AEP
24h 30m
2 stops
$842Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
8:40 am - 6:31 pm
AEP
-
MSY
36h 51m
3 stops
Multiple Airlines Logo
6:00 am - 6:40 pm
MSY
-
AEP
34h 40m
3 stops
$850Multiple Airlines
Mon, Mar 16 - Thu, Apr 23
Multiple Airlines Logo
2:45 am - 11:23 pm
EZE
-
MSY
46h 38m
2 stops
Multiple Airlines Logo
9:00 am - 4:30 am
MSY
-
EZE
17h 30m
1 stop
$872Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
5:10 pm - 8:21 am
AEP
-
MSY
18h 11m
2 stops
Multiple Airlines Logo
6:00 am - 8:30 am
MSY
-
AEP
24h 30m
2 stops
$900Multiple Airlines
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
10:20 pm - 5:47 pm
EZE
-
MSY
21h 27m
1 stop
American Airlines Logo
11:23 am - 7:15 am
MSY
-
EZE
17h 52m
1 stop
$967American Airlines
Mon, Aug 3 - Thu, Aug 13
LATAM Airlines Logo
5:05 pm - 10:20 am
AEP
-
MSY
19h 15m
2 stops
LATAM Airlines Logo
7:10 pm - 4:00 pm
MSY
-
AEP
18h 50m
2 stops
$980LATAM Airlines
Tue, Aug 4 - Thu, Aug 13
LATAM Airlines Logo
8:05 pm - 11:23 pm
AEP
-
MSY
29h 18m
2 stops
LATAM Airlines Logo
7:10 pm - 6:30 pm
MSY
-
AEP
21h 20m
2 stops
$1,012LATAM Airlines
Wed, Aug 5 - Fri, Aug 14
Delta Logo
3:40 pm - 8:55 am
AEP
-
MSY
19h 15m
2 stops
Delta Logo
11:25 am - 9:50 am
MSY
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AEP
20h 25m
2 stops
$1,303Delta
Booking Insights

KAYAK's insights & trends for Buenos Aires to Louisiana flights

Get data-powered insights and trends into flights from Buenos Aires to Louisiana to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buenos Aires to Louisiana?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buenos Aires to Louisiana were found on Delta ($971) and LATAM Airlines ($980).

Find deals

Good to know

Cheapest flight$397
Most popular time to fly and prices are also 22% lower on average.
Flight from Buenos Aires to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Buenos Aires to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buenos Aires to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buenos Aires to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buenos Aires to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buenos Aires to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11288 reviews
8.0Crew
7.5Boarding
6.9Entertainment
7.2Comfort
6.4Food
Airline reviews

Waited for oxygen tanks for 30 minutes after boarding was complete.

6.0 GoodDelbert, Feb 2026
MIA - ORD
Read more American Airlines reviews

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The gates should be ready when we land. Waiting on the runway for a hour is ridiculous.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

Food was bad, sandwiche with cold cut meat was not labeled and and none of the flight attendants could tell what kind of meat it was (beef, pork or turkey). People have dietary and religious restrictions and "I dont know" is simply unacceptable. One flight attendant was extremely rude and unprofessional. Filed an formal complaint withAA regarding his behavior

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Everything you need to know for your flight from Buenos Aires to Louisiana

Cabin class types available on flights to Louisiana

Cabin classes available on flights to Louisiana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Buenos Aires to Louisiana
Business Class flights from Buenos Aires to Louisiana
Premium Economy Class flights from Buenos Aires to Louisiana
Economy Class flights from Buenos Aires to Louisiana