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Buenos Aires

$450+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BUE
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$877
(Mytrip)

One-way from

$450
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$2,475
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. 19% potential increase in price ($311 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($112 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 25, 2025.

This Mytrip deal was found by Cheapflights users on 7/22. 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 9/35:20 amMSY - EZE
3 stops22h 50mMultiple Airlines
Wed 9/109:15 pmEZE - MSY
3 stops25h 18mMultiple Airlines
Deal found 7/22$877
This Mytrip deal was found by Cheapflights users on 7/22. 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 9/36:30 amMSY - AEP
3 stops38h 50mMultiple Airlines
Wed 9/103:40 pmAEP - MSY
3 stops34h 14mMultiple Airlines
Deal found 7/22$890
This Delta deal was found by Cheapflights users on 7/24. 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.
Mon 10/136:15 pmMSY - EZE
2 stops17h 40mDelta
Tue 10/218:10 pmEZE - MSY
1 stop20h 14mDelta
Deal found 7/24$975
This LATAM Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/1010:55 amMSY - AEP
2 stops25h 45mLATAM Airlines
Thu 9/255:00 pmAEP - MSY
2 stops26h 57mLATAM Airlines
Deal found 7/22$975
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/224:11 pmSHV - EZE
1 stop13h 49mUnited Airlines
Mon 9/299:00 pmEZE - SHV
2 stops25h 51mUnited Airlines
Deal found 7/23$980
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/117:00 amMSY - EZE
1 stop23h 00mUnited Airlines
Wed 9/249:00 pmEZE - MSY
2 stops18h 31mUnited Airlines
Deal found 7/22$980
This Delta deal was found by Cheapflights users on 7/23. 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.
Mon 9/227:31 amSHV - EZE
1 stop24h 14mDelta
Mon 9/298:10 pmEZE - SHV
1 stop17h 38mDelta
Deal found 7/23$981
This LATAM Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 11/126:30 amMSY - EZE
2 stops20h 40mLATAM Airlines
Fri 11/217:43 pmEZE - MSY
2 stops16h 50mLATAM Airlines
Deal found 7/22$1,019
This FlightHub deal was found by Cheapflights users on 7/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:55 amMSY - EZE
2 stops24h 35mAir Canada
Thu 9/254:35 pmEZE - MSY
2 stops20h 27mAir Canada
Deal found 7/22$1,044
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/286:21 pmMSY - EZE
1 stop12h 39mAmerican Airlines
Wed 9/1710:30 pmEZE - MSY
1 stop20h 10mAmerican Airlines
Deal found 7/21$1,045
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/227:05 amSHV - EZE
2 stops22h 15mAmerican Airlines
Mon 9/2910:30 pmEZE - SHV
2 stops17h 25mAmerican Airlines
Deal found 7/23$1,070
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 12/610:30 amBTR - EZE
2 stops25h 25mDelta
Tue 12/94:05 amEZE - BTR
2 stops20h 55mDelta
Deal found 7/23$1,095

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 July 25, 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 - EZE

MSYEZE

New Orleans Louis Armstrong

Wed 9/3

5:20 am-6:10 am

3 stops22h 50m

Buenos Aires Ministro Pistarini

Wed 9/10

9:15 pm-8:33 pm

3 stops25h 18m

$877

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 9/3

6:30 am-11:20 pm

3 stops38h 50m

Buenos Aires Jorge Newbery

Wed 9/10

3:40 pm-11:54 pm

3 stops34h 14m

$890

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Mon 10/13

6:15 pm-1:55 pm

2 stops17h 40m

Buenos Aires Ministro Pistarini

Tue 10/21

8:10 pm-2:24 pm

1 stop20h 14m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

Wed 9/10

10:55 am-2:40 pm

2 stops25h 45m

Buenos Aires Jorge Newbery

Thu 9/25

5:00 pm-5:57 pm

2 stops26h 57m

$975

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Mon 9/22

4:11 pm-8:00 am

1 stop13h 49m

Buenos Aires Ministro Pistarini

Mon 9/29

9:00 pm-8:51 pm

2 stops25h 51m

$980

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 9/11

7:00 am-8:00 am

1 stop23h 00m

Buenos Aires Ministro Pistarini

Wed 9/24

9:00 pm-1:31 pm

2 stops18h 31m

$980

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Mon 9/22

7:31 am-9:45 am

1 stop24h 14m

Buenos Aires Ministro Pistarini

Mon 9/29

8:10 pm-11:48 am

1 stop17h 38m

$981

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Wed 9/10

11:55 am-2:30 pm

2 stops24h 35m

Buenos Aires Ministro Pistarini

Thu 9/25

4:35 pm-11:02 am

2 stops20h 27m

$1,044

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

Thu 8/28

6:21 pm-9:00 am

1 stop12h 39m

Buenos Aires Ministro Pistarini

Wed 9/17

10:30 pm-4:40 pm

1 stop20h 10m

$1,045

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

Mon 9/22

7:05 am-7:20 am

2 stops22h 15m

Buenos Aires Ministro Pistarini

Mon 9/29

10:30 pm-1:55 pm

2 stops17h 25m

$1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 29 results
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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 July 25, 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.

How much does it cost to fly round-trip from Louisiana to Buenos Aires?

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 July 25, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Louisiana to Buenos Aires by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,819 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 cheapest airlines to fly from Louisiana to Buenos Aires one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $738. Users have also found prices from $743 and $786 on United Airlines and LATAM Airlines, respectively.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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
John F Kennedy Intl to Jorge Newbery flights
Miami to Jorge Newbery flights
Newark to Ministro Pistarini flights
LaGuardia to Ministro Pistarini flights
San Francisco to Ministro Pistarini flights
Los Angeles to Ministro Pistarini flights
Los Angeles to Jorge Newbery flights
Dulles Intl to Ministro Pistarini flights
Hobby to Ministro Pistarini flights
Dallas/Fort Worth to Ministro Pistarini flights
O'Hare Intl to Ministro Pistarini flights
Reagan-National to Ministro Pistarini flights
Baltimore to Ministro Pistarini flights
Dulles Intl to Jorge Newbery flights
Newark to Jorge Newbery flights
Atlanta to Ministro Pistarini flights
San Francisco to Jorge Newbery flights
George Bush Intcntl to Ministro Pistarini flights
Fort Lauderdale to Ministro Pistarini flights
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Boston to Ministro Pistarini flights
Midway to Ministro Pistarini flights
Dallas/Fort Worth to Jorge Newbery flights
Orlando to Jorge Newbery flights
Seattle to Ministro Pistarini flights
Denver to Ministro Pistarini flights
Hobby to Jorge Newbery flights
Seattle to Jorge Newbery flights
Miami to Mendoza flights
Boston to Jorge Newbery flights
Atlanta to Jorge Newbery flights
Denver to Jorge Newbery flights
Ontario to Ministro Pistarini flights
Las Vegas to Ministro Pistarini flights
Love Field to Ministro Pistarini flights
Austin to Ministro Pistarini flights
San Diego to Ministro Pistarini flights
George Bush Intcntl to Jorge Newbery flights
Tampa to Ministro Pistarini flights
Minneapolis to Ministro Pistarini flights
Tampa to Jorge Newbery flights
Raleigh to Ministro Pistarini 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$963Average$1,133FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$973Average$1,203FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,153Average$1,653FlexibilityNo cancel feeOn-time71%

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