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Cheap flights from Baton Rouge to Buenos Aires from $1,222

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 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Baton Rouge to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:00 pm - 8:00 am
BTR
-
EZE
18h 00m
1 stop
United Airlines Logo
9:00 pm - 1:23 pm
EZE
-
BTR
18h 23m
1 stop
$1,222United Airlines
Thu, Apr 30 - Thu, May 7
United Airlines Logo
12:10 pm - 8:00 am
BTR
-
EZE
17h 50m
1 stop
United Airlines Logo
9:00 pm - 8:43 am
EZE
-
BTR
13h 43m
1 stop
$1,297United Airlines
Tue, Aug 11 - Fri, Aug 14
Delta Logo
1:37 pm - 9:45 am
BTR
-
EZE
18h 08m
1 stop
Delta Logo
1:10 pm - 9:45 am
EZE
-
BTR
22h 35m
2 stops
$1,301Delta
Thu, Apr 30 - Thu, May 7
United Airlines Logo
12:00 pm - 8:00 am
BTR
-
EZE
18h 00m
1 stop
United Airlines Logo
9:00 pm - 11:16 am
EZE
-
BTR
16h 16m
1 stop
$1,443United Airlines
Sat, May 2 - Sat, May 9

United Airlines flights from Baton Rouge to Buenos Aires

Our best United Airlines deals on Baton Rouge to Buenos Aires flight tickets
United Airlines
Apr 30
BTR12:00 pmBaton Rouge Ryan
18h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 7
EZE9:00 pmBuenos Aires Ministro Pistarini
18h 23m
1 stop
BTR1:23 pmBaton Rouge Ryan
$1,222
United Airlines
Aug 11
BTR12:10 pmBaton Rouge Ryan
17h 50m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 14
EZE9:00 pmBuenos Aires Ministro Pistarini
13h 43m
1 stop
BTR8:43 amBaton Rouge Ryan
$1,297
United Airlines
May 2
BTR12:00 pmBaton Rouge Ryan
18h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 9
EZE9:00 pmBuenos Aires Ministro Pistarini
16h 16m
1 stop
BTR11:16 amBaton Rouge Ryan
$1,443

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 March 20, 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

Thu 4/30

12:00 pm-8:00 am

1 stop18h 00m

Buenos Aires Ministro Pistarini

Thu 5/7

9:00 pm-1:23 pm

1 stop18h 23m

$1,222
Quickest round-trip

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Tue 8/11

12:10 pm-8:00 am

1 stop17h 50m

Buenos Aires Ministro Pistarini

Fri 8/14

9:00 pm-8:43 am

1 stop13h 43m

$1,297

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Thu 4/30

1:37 pm-9:45 am

1 stop18h 08m

Buenos Aires Ministro Pistarini

Thu 5/7

1:10 pm-9:45 am

2 stops22h 35m

$1,301

Baton RougeBuenos Aires

BTR - EZE

BTREZE

Baton Rouge Ryan

Sat 5/2

12:00 pm-8:00 am

1 stop18h 00m

Buenos Aires Ministro Pistarini

Sat 5/9

9:00 pm-11:16 am

1 stop16h 16m

$1,443

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Baton Rouge to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Buenos Aires?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Buenos Aires from Baton Rouge according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

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

18h 00m

Direct flights

None
The fastest flight from Baton Rouge to Buenos Aires takes 18h 00m
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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  • 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 18h 00m.

  • 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.

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