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$423+ Cheap flights from Louisiana to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BUE
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Louisiana to Buenos Aires

Keep the following information in mind while searching for Louisiana to Buenos Aires flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$866
(Mytrip)

One-way from

$423
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$1,143
Provider with most accurate pricing for New Orleans Louis Armstrong-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Buenos Aires (BUE) flights.
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From Louisiana to Buenos Aires (BUE)
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One-way flight from Louisiana to Buenos Aires (BUE)
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Highest demand for flights based on searches. 7% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Louisiana to Buenos Aires

Cheapest flights from Louisiana to Buenos Aires
Explore the most affordable flight options available from Louisiana to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:00 pmMSY - AEP
3 stops46h 20mMultiple Airlines
Fri 5/2312:05 amAEP - MSY
3 stops45h 05mMultiple Airlines
Deal found 3/31$866
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:30 amMSY - EZE
3 stops31h 50mMultiple Airlines
Thu 5/222:30 amEZE - MSY
2 stops31h 55mMultiple Airlines
Deal found 4/1$881
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/155:05 amBTR - EZE
1 stop24h 55mUnited Airlines
Thu 5/229:00 pmEZE - BTR
1 stop16h 24mUnited Airlines
Deal found 3/31$1,057
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:15 amMSY - EZE
1 stop20h 45mUnited Airlines
Fri 5/239:00 pmEZE - MSY
1 stop15h 54mUnited Airlines
Deal found 4/1$1,075
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:50 amMSY - EZE
2 stops18h 20mDelta
Fri 5/238:10 pmEZE - MSY
1 stop22h 17mDelta
Deal found 4/1$1,095
This LATAM Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:30 pmMSY - AEP
2 stops18h 30mLATAM Airlines
Fri 5/232:55 pmAEP - MSY
2 stops20h 50mLATAM Airlines
Deal found 4/1$1,095
This LATAM Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2511:05 amSHV - EZE
1 stop20h 40mDelta
Fri 5/308:10 pmEZE - SHV
1 stop22h 25mDelta
Deal found 4/1$1,115
This Priceline deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:15 pmMSY - EZE
2 stops49h 02mLATAM Airlines
Sat 11/157:35 amEZE - MSY
2 stops17h 43mLATAM Airlines
Deal found 4/1$1,186
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:56 pmBTR - EZE
2 stops17h 59mAmerican Airlines
Thu 5/228:50 pmEZE - BTR
2 stops17h 35mAmerican Airlines
Deal found 3/31$1,195
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/289:24 amMSY - EZE
2 stops19h 56mAmerican Airlines
Mon 5/510:30 pmEZE - MSY
2 stops19h 01mAmerican Airlines
Deal found 4/1$1,205
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/255:21 amSHV - EZE
1 stop24h 39mUnited Airlines
Fri 5/309:00 pmEZE - SHV
2 stops50h 02mUnited Airlines
Deal found 4/1$1,247
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/258:00 amSHV - EZE
2 stops22h 55mAmerican Airlines
Fri 5/308:50 pmEZE - SHV
2 stops23h 20mAmerican Airlines
Deal found 4/1$1,265

Cheapflights Fare Finder

Customize your flight search to find flights from Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Louisiana to Buenos Aires that are best for you.

Fly from

Louisiana

Fly to

Buenos Aires

Route

Depart

Return

Price

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 4/30

5:00 pm-5:20 pm

3 stops46h 20m

Buenos Aires Jorge Newbery

Fri 5/23

12:05 am-7:10 pm

3 stops45h 05m

$866

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 5/16

5:30 am-3:20 pm

3 stops31h 50m

Buenos Aires Ministro Pistarini

Thu 5/22

2:30 am-8:25 am

2 stops31h 55m

$881

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Thu 5/15

5:05 am-8:00 am

1 stop24h 55m

Buenos Aires Ministro Pistarini

Thu 5/22

9:00 pm-11:24 am

1 stop16h 24m

$1,057

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 5/16

9:15 am-8:00 am

1 stop20h 45m

Buenos Aires Ministro Pistarini

Fri 5/23

9:00 pm-10:54 am

1 stop15h 54m

$1,075

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Fri 5/16

9:50 am-6:10 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Fri 5/23

8:10 pm-4:27 pm

1 stop22h 17m

$1,095

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Fri 5/16

5:30 pm-2:00 pm

2 stops18h 30m

Buenos Aires Jorge Newbery

Fri 5/23

2:55 pm-9:45 am

2 stops20h 50m

$1,095

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Sun 5/25

11:05 am-9:45 am

1 stop20h 40m

Buenos Aires Ministro Pistarini

Fri 5/30

8:10 pm-4:35 pm

1 stop22h 25m

$1,115

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Thu 5/15

12:56 pm-8:55 am

2 stops17h 59m

Buenos Aires Ministro Pistarini

Thu 5/22

8:50 pm-12:25 pm

2 stops17h 35m

$1,195

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 4/28

9:24 am-7:20 am

2 stops19h 56m

Buenos Aires Ministro Pistarini

Mon 5/5

10:30 pm-3:31 pm

2 stops19h 01m

$1,205

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 4/28

3:40 pm-6:13 pm

2 stops24h 33m

Buenos Aires Ministro Pistarini

Sun 5/4

3:55 am-11:34 pm

2 stops21h 39m

$1,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
2

Best time to book a flight from Louisiana to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Louisiana to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Louisiana to Buenos Aires (average of $795). Flying from Louisiana to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to BUE?

Find hourly flight availability from Louisiana to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Louisiana to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated April 2, 2025.
Read through reviews of airlines operating flights from Louisiana to Buenos Aires, such as Delta, LATAM Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
GOL
7.3
Good
1,053 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Louisiana to Buenos Aires?

    The most popular flight routes from Louisiana to Buenos Aires are New Orleans Louis Armstrong - Buenos Aires Ministro Pistarini, New Orleans Louis Armstrong - Buenos Aires Jorge Newbery and Baton Rouge Ryan - Buenos Aires Ministro Pistarini.

  • Can I find deals for flights from Louisiana to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Louisiana to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Buenos Aires.

  • Can I find deals for business class flights from Louisiana to Buenos Aires?

    Yes. Cheapflights offers flight deals from Louisiana to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Louisiana to Buenos Aires (average of $795). Flying from Louisiana to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisiana to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Ministro Pistarini flights
John F Kennedy Intl to Ministro Pistarini flights
Miami to Jorge Newbery flights
LaGuardia to Ministro Pistarini flights
John F Kennedy Intl to Jorge Newbery flights
Newark to Ministro Pistarini flights
Los Angeles to Ministro Pistarini flights
Dulles Intl to Ministro Pistarini flights
O'Hare Intl to Ministro Pistarini flights
Hobby to Ministro Pistarini flights
Los Angeles to Jorge Newbery flights
Newark to Jorge Newbery flights
Reagan-National to Ministro Pistarini flights
George Bush Intcntl to Ministro Pistarini flights
Fort Lauderdale to Ministro Pistarini flights
San Francisco to Ministro Pistarini flights
Atlanta to Ministro Pistarini flights
Dallas/Fort Worth to Ministro Pistarini flights
Baltimore to Ministro Pistarini flights
Orlando to Ministro Pistarini flights
Midway to Ministro Pistarini flights
Dulles Intl to Jorge Newbery flights
Austin to Ministro Pistarini flights
Boston to Ministro Pistarini flights
San Francisco to Jorge Newbery flights
Boston to Jorge Newbery flights
Dallas/Fort Worth to Jorge Newbery flights
Ontario to Ministro Pistarini flights
Austin to Jorge Newbery flights
Orlando to Jorge Newbery flights
Hobby to Jorge Newbery flights
Seattle to Ministro Pistarini flights
Fort Lauderdale to Jorge Newbery flights
Seattle to Jorge Newbery flights
Atlanta to Jorge Newbery flights
George Bush Intcntl to Jorge Newbery flights
West Palm Beach to Ministro Pistarini flights
Tampa to Ministro Pistarini flights
Love Field to Ministro Pistarini flights
Miami to Cordoba flights
Las Vegas to Ministro Pistarini flights
Salt Lake City to Ministro Pistarini flights
Denver to Ministro Pistarini flights
Philadelphia to Ministro Pistarini flights
Miami to Mendoza flights

Top 3 airlines flying from Louisiana to Buenos Aires

Discover the top 3 airlines that operate flights from Louisiana to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$953Average$1,103FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$973Average$1,309FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,036Average$1,333FlexibilityNo cancel feeOn-time71%

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