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Cheap flights from Baton Rouge to Buenos Aires from $1,228

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 9/5. 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.
LATAM Airlines Logo
1:27 pm - 9:45 am
BTR
-
EZE
18h 18m
1 stop
LATAM Airlines Logo
1:10 pm - 9:58 pm
EZE
-
BTR
34h 48m
2 stops
$1,228LATAM Airlines
Sat, Sep 5 - Sat, Sep 12
LATAM Airlines Logo
6:07 am - 9:40 am
BTR
-
EZE
25h 33m
2 stops
LATAM Airlines Logo
1:10 pm - 9:58 pm
EZE
-
BTR
34h 48m
2 stops
$1,233LATAM Airlines
Sat, Sep 5 - Sat, Sep 12
LATAM Airlines Logo
4:00 pm - 6:10 am
BTR
-
EZE
36h 10m
2 stops
LATAM Airlines Logo
7:21 pm - 9:34 am
EZE
-
BTR
40h 13m
2 stops
$1,292LATAM Airlines
Sun, Sep 6 - Sat, Sep 12
LATAM Airlines Logo
10:26 am - 9:45 am
BTR
-
EZE
21h 19m
1 stop
LATAM Airlines Logo
7:21 pm - 9:34 am
EZE
-
BTR
40h 13m
2 stops
$1,309LATAM Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
7:15 am - 8:00 am
BTR
-
EZE
22h 45m
1 stop
United Airlines Logo
9:00 pm - 8:43 am
EZE
-
BTR
13h 43m
1 stop
$1,318United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
12:00 pm - 8:00 am
BTR
-
EZE
18h 00m
1 stop
United Airlines Logo
9:00 pm - 11:13 am
EZE
-
BTR
16h 13m
1 stop
$1,398United Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
6:09 pm - 8:00 am
BTR
-
EZE
11h 51m
1 stop
United Airlines Logo
9:00 pm - 5:34 pm
EZE
-
BTR
22h 34m
1 stop
$1,417United Airlines
Fri, Jul 31 - Fri, Aug 7
Copa Airlines Logo
12:10 pm - 4:30 am
BTR
-
EZE
14h 20m
2 stops
Copa Airlines Logo
8:59 am - 10:46 pm
EZE
-
BTR
15h 47m
2 stops
$1,544Copa Airlines
Fri, Jul 31 - Fri, Aug 7
LATAM Airlines Logo
10:26 am - 6:21 pm
BTR
-
EZE
29h 55m
2 stops
LATAM Airlines Logo
8:10 pm - 9:39 am
EZE
-
BTR
15h 29m
1 stop
$1,883LATAM Airlines
Wed, Sep 2 - Mon, Sep 7
LATAM Airlines Logo
4:00 pm - 6:21 pm
BTR
-
EZE
24h 21m
2 stops
LATAM Airlines Logo
7:35 am - 12:52 pm
EZE
-
BTR
31h 17m
2 stops
$2,086LATAM Airlines
Wed, Sep 2 - Mon, Sep 7

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LATAM Airlines flights from Baton Rouge to Buenos Aires

Our best LATAM Airlines deals on Baton Rouge to Buenos Aires flight tickets
LATAM Airlines
Sep 5
BTR1:27 pmBaton Rouge Ryan
18h 18m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Sep 12
EZE1:10 pmBuenos Aires Ministro Pistarini
34h 48m
2 stops
BTR9:58 pmBaton Rouge Ryan
$1,228
LATAM Airlines
Sep 5
BTR6:07 amBaton Rouge Ryan
25h 33m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Sep 12
EZE1:10 pmBuenos Aires Ministro Pistarini
34h 48m
2 stops
BTR9:58 pmBaton Rouge Ryan
$1,233
LATAM Airlines
Sep 6
BTR4:00 pmBaton Rouge Ryan
36h 10m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Sep 12
EZE7:21 pmBuenos Aires Ministro Pistarini
40h 13m
2 stops
BTR9:34 amBaton Rouge Ryan
$1,292

United Airlines flights from Baton Rouge to Buenos Aires

Our best United Airlines deals on Baton Rouge to Buenos Aires flight tickets
United Airlines
Sep 5
BTR7:15 amBaton Rouge Ryan
22h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 12
EZE9:00 pmBuenos Aires Ministro Pistarini
13h 43m
1 stop
BTR8:43 amBaton Rouge Ryan
$1,318
United Airlines
Sep 6
BTR12:00 pmBaton Rouge Ryan
18h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 12
EZE9:00 pmBuenos Aires Ministro Pistarini
16h 13m
1 stop
BTR11:13 amBaton Rouge Ryan
$1,398
United Airlines
Jul 31
BTR6:09 pmBaton Rouge Ryan
11h 51m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 7
EZE9:00 pmBuenos Aires Ministro Pistarini
22h 34m
1 stop
BTR5:34 pmBaton Rouge Ryan
$1,417

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 June 19, 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 - EZE

BTREZE

Baton Rouge Ryan

Sat 9/5

1:27 pm-9:45 am

1 stop18h 18m

Buenos Aires Ministro Pistarini

Sat 9/12

1:10 pm-9:58 pm

2 stops34h 48m

$1,228

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sat 9/5

6:07 am-9:40 am

2 stops25h 33m

Buenos Aires Ministro Pistarini

Sat 9/12

1:10 pm-9:58 pm

2 stops34h 48m

$1,233

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sun 9/6

4:00 pm-6:10 am

2 stops36h 10m

Buenos Aires Ministro Pistarini

Sat 9/12

7:21 pm-9:34 am

2 stops40h 13m

$1,292

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sun 9/6

10:26 am-9:45 am

1 stop21h 19m

Buenos Aires Ministro Pistarini

Sat 9/12

7:21 pm-9:34 am

2 stops40h 13m

$1,309

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sat 9/5

7:15 am-8:00 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Sat 9/12

9:00 pm-8:43 am

1 stop13h 43m

$1,318

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sun 9/6

12:00 pm-8:00 am

1 stop18h 00m

Buenos Aires Ministro Pistarini

Sat 9/12

9:00 pm-11:13 am

1 stop16h 13m

$1,398

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Fri 7/31

6:09 pm-8:00 am

1 stop11h 51m

Buenos Aires Ministro Pistarini

Fri 8/7

9:00 pm-5:34 pm

1 stop22h 34m

$1,417
Quickest round-trip

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Fri 7/31

12:10 pm-4:30 am

2 stops14h 20m

Buenos Aires Ministro Pistarini

Fri 8/7

8:59 am-10:46 pm

2 stops15h 47m

$1,544

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Wed 9/2

10:26 am-6:21 pm

2 stops29h 55m

Buenos Aires Ministro Pistarini

Mon 9/7

8:10 pm-9:39 am

1 stop15h 29m

$1,883

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Wed 9/2

4:00 pm-6:21 pm

2 stops24h 21m

Buenos Aires Ministro Pistarini

Mon 9/7

7:35 am-12:52 pm

2 stops31h 17m

$2,086

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

11h 51m

Direct flights

None
The fastest flight from Baton Rouge to Buenos Aires takes 11h 51m
There are no direct flights from Baton Rouge to Buenos Aires. There are no popular flight routes from Baton Rouge to Buenos Aires.
Search flight deals

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 11h 51m.

  • 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