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Buenos Aires

$367+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BUE
abr. 27 — may. 41
dom. 4/27
dom. 5/4
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 abril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$854
(Mytrip)

One-way from

$367
(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. 6% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 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 abril 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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.
lun. 6/26:14 amMSY - AEP
2 stops28h 46mMultiple Airlines
sáb. 6/149:00 amAEP - MSY
3 stops37h 02mMultiple Airlines
Deal found 4/22$854
This Avianca Connect deal was found by Cheapflights users on 4/22. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:53 amMSY - EZE
2 stops19h 52mMultiple Airlines
lun. 9/151:40 amEZE - MSY
2 stops18h 50mMultiple Airlines
Deal found 4/22$886
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/14:03 pmBTR - EZE
1 stop13h 57mUnited Airlines
lun. 9/89:00 pmEZE - BTR
1 stop18h 19mUnited Airlines
Deal found 4/21$975
This SmartFares deal was found by Cheapflights users on 4/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/93:25 pmMSY - AEP
2 stops25h 10mLATAM Airlines
mar. 9/168:10 pmAEP - MSY
2 stops28h 08mLATAM Airlines
Deal found 4/22$1,041
This deal was found by Cheapflights users on 4/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/152:18 pmMSY - EZE
1 stop15h 42mUnited Airlines
mar. 7/229:00 pmEZE - MSY
1 stop13h 48mUnited Airlines
Deal found 4/22$1,050
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/303:25 pmMSY - EZE
2 stops21h 05mAir Canada
jue. 5/84:35 pmEZE - MSY
2 stops20h 28mAir Canada
Deal found 4/22$1,059
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:30 amMSY - EZE
2 stops20h 45mDelta
dom. 11/168:55 pmEZE - MSY
1 stop18h 09mDelta
Deal found 4/22$1,075
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/305:18 pmMSY - EZE
1 stop13h 32mAmerican Airlines
jue. 5/810:30 pmEZE - MSY
1 stop18h 39mAmerican Airlines
Deal found 4/22$1,120
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/57:00 pmBTR - EZE
1 stop12h 45mDelta
lun. 8/187:40 amEZE - BTR
2 stops27h 50mDelta
Deal found 4/21$1,130
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/77:00 amBTR - EZE
2 stops21h 05mAmerican Airlines
mar. 11/189:40 pmEZE - BTR
2 stops19h 14mAmerican Airlines
Deal found 4/22$1,145
This United Airlines deal was found by Cheapflights users on 4/22. 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.
sáb. 7/269:00 amSHV - EZE
2 stops45h 00mUnited Airlines
dom. 8/39:00 pmEZE - SHV
1 stop22h 23mUnited Airlines
Deal found 4/22$1,150
This United Airlines deal was found by Cheapflights users on 4/22. 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.
lun. 9/14:03 pmBTR - EZE
1 stop13h 57mMultiple Airlines
dom. 9/71:40 amEZE - BTR
2 stops23h 44mMultiple Airlines
Deal found 4/22$1,183

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 abril 22, 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

lun. 6/2

6:14 am-1:00 pm

2 stops28h 46m

Buenos Aires Jorge Newbery

sáb. 6/14

9:00 am-8:02 pm

3 stops37h 02m

$854

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

mar. 9/9

7:53 am-5:45 am

2 stops19h 52m

Buenos Aires Ministro Pistarini

lun. 9/15

1:40 am-6:30 pm

2 stops18h 50m

$886

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

lun. 9/1

6:00 am-5:55 am

2 stops21h 55m

Buenos Aires Ministro Pistarini

lun. 9/8

8:10 pm-2:53 pm

1 stop20h 43m

$975

New OrleansBuenos Aires

MSY - AEP

MSYAEP

New Orleans Louis Armstrong

mar. 9/9

3:25 pm-6:35 pm

2 stops25h 10m

Buenos Aires Jorge Newbery

mar. 9/16

8:10 pm-10:18 pm

2 stops28h 08m

$1,041

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

mar. 7/15

2:18 pm-8:00 am

1 stop15h 42m

Buenos Aires Ministro Pistarini

mar. 7/22

9:00 pm-8:48 am

1 stop13h 48m

$1,050

ShreveportBuenos Aires

SHV - EZE

SHVEZE

Shreveport

sáb. 7/26

9:00 am-8:00 am

2 stops45h 00m

Buenos Aires Ministro Pistarini

dom. 8/3

9:00 pm-5:23 pm

1 stop22h 23m

$1,150

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

lun. 9/1

4:03 pm-8:00 am

1 stop13h 57m

Buenos Aires Ministro Pistarini

dom. 9/7

1:40 am-11:24 pm

2 stops23h 44m

$1,183

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

vie. 8/1

7:10 pm-9:45 am

1 stop12h 35m

Buenos Aires Ministro Pistarini

mié. 8/6

8:10 pm-8:53 am

1 stop14h 43m

$1,220

New OrleansBuenos Aires

MSY - EZE

MSYEZE

New Orleans Louis Armstrong

sáb. 9/20

6:30 am-2:30 am

3 stops42h 00m

Buenos Aires Ministro Pistarini

sáb. 10/4

12:48 pm-8:57 am

2 stops22h 09m

$1,225

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

mar. 8/5

12:19 pm-10:15 am

2 stops19h 56m

Buenos Aires Ministro Pistarini

lun. 8/18

8:30 pm-8:05 pm

2 stops25h 35m

$1,415

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 19 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 abril 22, 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 abril 22, 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
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
1,765 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
1,064 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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 Lake Charles - 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
Miami to Jorge Newbery flights
Los Angeles to Ministro Pistarini flights
John F Kennedy Intl to Jorge Newbery flights
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LaGuardia to Ministro Pistarini flights
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Reagan-National to Ministro Pistarini flights
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O'Hare Intl to Ministro Pistarini flights
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Dulles Intl to Jorge Newbery flights
George Bush Intcntl to Ministro Pistarini flights
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Newark to Jorge Newbery flights
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San Francisco to Jorge Newbery flights
Boston to Ministro Pistarini flights
Boston to Jorge Newbery flights
Ontario to Ministro Pistarini flights
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Seattle to Ministro Pistarini flights
Dallas/Fort Worth to Jorge Newbery flights
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Austin to Ministro Pistarini flights
Midway to Ministro Pistarini flights
Seattle to Jorge Newbery flights
Atlanta to Jorge Newbery flights
George Bush Intcntl to Jorge Newbery flights
Salt Lake City to Ministro Pistarini flights
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Austin to Jorge Newbery flights
Fort Lauderdale to Jorge Newbery flights
Tampa to Ministro Pistarini flights
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Tampa to Jorge Newbery flights
Denver to Jorge Newbery flights
Miami to Mendoza flights
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Miami to Cordoba flights
Portland 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$953Average$1,103FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$973Average$1,289FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,063Average$1,403FlexibilityNo cancel feeOn-time71%

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