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Cheap flights from Baton Rouge to Buenos Aires from $1,248

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Buenos Aires departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baton Rouge to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:46 pm - 9:45 amBTR  Baton Rouge Ryan-EZE Buenos Aires Ministro Pistarini
13h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 5:12 pmEZE  Buenos Aires Ministro Pistarini-BTR Baton Rouge Ryan
23h 02m1 stop Atlanta Hartsfield-Jackson
$1,248Delta
Rabu, Sep 30 - Rabu, Okt 7
Delta Logo
10:24 am - 9:40 amBTR  Baton Rouge Ryan-EZE Buenos Aires Ministro Pistarini
21h 16m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
1:10 pm - 9:32 amEZE  Buenos Aires Ministro Pistarini-BTR Baton Rouge Ryan
22h 22m2 stops Miami Atlanta Hartsfield-Jackson
$1,252Delta
Rabu, Sep 30 - Rabu, Okt 7
Delta Logo
5:53 pm - 9:45 amBTR  Baton Rouge Ryan-EZE Buenos Aires Ministro Pistarini
13h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:10 pm - 12:56 pmEZE  Buenos Aires Ministro Pistarini-BTR Baton Rouge Ryan
23h 46m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,319Delta
Khamis, Okt 15 - Ahad, Okt 25
LATAM Airlines Logo
10:17 am - 6:10 amBTR  Baton Rouge Ryan-EZE Buenos Aires Ministro Pistarini
17h 53m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
3:10 pm - 9:32 amEZE  Buenos Aires Ministro Pistarini-BTR Baton Rouge Ryan
20h 22m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,376LATAM Airlines
Khamis, Okt 15 - Ahad, Okt 25
LATAM Airlines Logo
5:53 pm - 9:45 amBTR  Baton Rouge Ryan-EZE Buenos Aires Ministro Pistarini
13h 52m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
5:00 pm - 1:55 pmEZE  Buenos Aires Ministro Pistarini-BTR Baton Rouge Ryan
22h 55m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,413LATAM Airlines
Khamis, Okt 22 - Sabtu, Okt 31
LATAM Airlines Logo
5:53 pm - 11:30 amBTR  Baton Rouge Ryan-EZE Buenos Aires Ministro Pistarini
15h 37m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:00 pm - 1:55 pmEZE  Buenos Aires Ministro Pistarini-BTR Baton Rouge Ryan
22h 55m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,761LATAM Airlines
Khamis, Okt 22 - Sabtu, Okt 31

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Delta flights from Baton Rouge to Buenos Aires

Our best Delta deals on Baton Rouge to Buenos Aires flight tickets
Delta
Sep 30
BTR5:46 pmBaton Rouge Ryan
13h 59m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 7
EZE8:10 pmBuenos Aires Ministro Pistarini
23h 02m
1 stop
BTR5:12 pmBaton Rouge Ryan
$1,248
Delta
Sep 30
BTR10:24 amBaton Rouge Ryan
21h 16m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Oct 7
EZE1:10 pmBuenos Aires Ministro Pistarini
22h 22m
2 stops
BTR9:32 amBaton Rouge Ryan
$1,252
Delta
Oct 15
BTR5:53 pmBaton Rouge Ryan
13h 52m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 25
EZE3:10 pmBuenos Aires Ministro Pistarini
23h 46m
2 stops
BTR12:56 pmBaton Rouge Ryan
$1,319

LATAM Airlines flights from Baton Rouge to Buenos Aires

Our best LATAM Airlines deals on Baton Rouge to Buenos Aires flight tickets
LATAM Airlines
Oct 15
BTR10:17 amBaton Rouge Ryan
17h 53m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Oct 25
EZE3:10 pmBuenos Aires Ministro Pistarini
20h 22m
2 stops
BTR9:32 amBaton Rouge Ryan
$1,376
LATAM Airlines
Oct 22
BTR5:53 pmBaton Rouge Ryan
13h 52m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 31
EZE5:00 pmBuenos Aires Ministro Pistarini
22h 55m
2 stops
BTR1:55 pmBaton Rouge Ryan
$1,413
LATAM Airlines
Oct 22
BTR5:53 pmBaton Rouge Ryan
15h 37m
2 stops
EZE11:30 amBuenos Aires Ministro Pistarini
Oct 31
EZE5:00 pmBuenos Aires Ministro Pistarini
22h 55m
2 stops
BTR1:55 pmBaton Rouge Ryan
$1,761

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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, momondo users made 832,500 searches. Data last updated Ogos 16, 2026.
Use the filters below to find and compare flights from Baton Rouge to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeBuenos Aires

BTR Baton Rouge Ryan - EZE Buenos Aires Ministro Pistarini

BTREZE

Baton Rouge Ryan

Rabu 9/30

5:46 pm-9:45 am

1 stop13h 59m

Buenos Aires Ministro Pistarini

Rabu 10/7

8:10 pm-5:12 pm

1 stop23h 02m

$1,248

Baton RougeBuenos Aires

BTR Baton Rouge Ryan - EZE Buenos Aires Ministro Pistarini

BTREZE

Baton Rouge Ryan

Rabu 9/30

10:24 am-9:40 am

2 stops21h 16m

Buenos Aires Ministro Pistarini

Rabu 10/7

1:10 pm-9:32 am

2 stops22h 22m

$1,252

Baton RougeBuenos Aires

BTR Baton Rouge Ryan - EZE Buenos Aires Ministro Pistarini

BTREZE

Baton Rouge Ryan

Khamis 10/15

5:53 pm-9:45 am

1 stop13h 52m

Buenos Aires Ministro Pistarini

Ahad 10/25

3:10 pm-12:56 pm

2 stops23h 46m

$1,319

Baton RougeBuenos Aires

BTR Baton Rouge Ryan - EZE Buenos Aires Ministro Pistarini

BTREZE

Baton Rouge Ryan

Khamis 10/15

10:17 am-6:10 am

2 stops17h 53m

Buenos Aires Ministro Pistarini

Ahad 10/25

3:10 pm-9:32 am

2 stops20h 22m

$1,376
Quickest round-trip

Baton RougeBuenos Aires

BTR Baton Rouge Ryan - EZE Buenos Aires Ministro Pistarini

BTREZE

Baton Rouge Ryan

Khamis 10/22

5:53 pm-9:45 am

1 stop13h 52m

Buenos Aires Ministro Pistarini

Sabtu 10/31

5:00 pm-1:55 pm

2 stops22h 55m

$1,413

Baton RougeBuenos Aires

BTR Baton Rouge Ryan - EZE Buenos Aires Ministro Pistarini

BTREZE

Baton Rouge Ryan

Khamis 10/22

5:53 pm-11:30 am

2 stops15h 37m

Buenos Aires Ministro Pistarini

Sabtu 10/31

5:00 pm-1:55 pm

2 stops22h 55m

$1,761

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Baton Rouge to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to Buenos Aires (BTR to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Buenos Aires

Fastest flight time

13h 55m

Direct flights

None
The fastest flight from Baton Rouge to Buenos Aires takes 13h 55m
There are no direct flights from Baton Rouge to Buenos Aires. There are no popular flight routes from Baton Rouge to Buenos Aires.
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Frequently asked questions about flying from Baton Rouge to Buenos Aires

  • How far is Baton Rouge Ryan to Buenos Aires by plane?

    A flight from Baton Rouge Ryan to Buenos Aires will travel around 4973.9 mi. In terms of flight time, this usually takes a little over 13h 55m.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Buenos Aires?

    Prices for flights from Baton Rouge Ryan Airport to Buenos Aires were last updated today.

  • How old do you have to be to fly from Baton Rouge Ryan 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 Baton Rouge Ryan Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Baton Rouge to Buenos Aires

  • How do I get Price Alerts for flights from Baton Rouge to Buenos Aires?

    Confirm your travel details to search for the latest offers for flights from Baton Rouge to Buenos Aires. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Baton Rouge to Buenos Aires with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Buenos Aires?

It is quick and easy to find Baton Rouge to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

Can I find flights from Baton Rouge to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baton Rouge to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Baton Rouge to Buenos Aires?

Once all potential Baton Rouge to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baton Rouge to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baton Rouge 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.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport