What are the cheapest airlines flying from Sao Paulo to Buenos Aires round-trip?

Flybondi, at $261, was found to be the cheapest airline from Sao Paulo to Buenos Aires.Alternate airlines to your destination round-trip include SWISS and Turkish Airlines. Flybondi is priced at 14% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Sao Paulo to Buenos Aires one-way?

The cheapest airlines for a one-way flight from Sao Paulo to Buenos Aires are LATAM Airlines ($89), GOL ($90), and Flybondi ($96).

How far ahead should I book a flight from Sao Paulo to Buenos Aires?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sao Paulo to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Sao Paulo to Buenos Aires (average of $795). Flying from Sao Paulo 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 day to fly from Sao Paulo to Buenos Aires?

Travelers seeking maximum savings on their Sao Paulo to Buenos Aires flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sao Paulo to Buenos Aires

The most flights from SAO to BUE are scheduled on a Thursday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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.

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).

What are the most popular routes from Sao Paulo to Buenos Aires?

The most popular route from Sao Paulo to Buenos Aires is Sao Paulo Guarulhos Intl - Buenos Aires Jorge Newbery. You may also consider Sao Paulo Guarulhos Intl - Buenos Aires Ministro Pistarini or Sao Paulo Congonhas - Buenos Aires Ministro Pistarini.

What are the cheapest flights from Sao Paulo to Buenos Aires?

The cheapest flight price from Sao Paulo to Buenos Aires is $96. On average you can expect to pay $217. The most popular route, (Sao Paulo Guarulhos Intl - Buenos Aires Jorge Newbery), can usually be booked for $322.

What are the most reliable airlines from Sao Paulo to Buenos Aires?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sao Paulo to Buenos Aires on time: Aerolineas Argentinas (100%), KLM (95%), GOL (91%).

What are the most popular airlines that fly from Sao Paulo to Buenos Aires?

Air Canada, Ethiopian Air and Flybondi are the most popular airlines when flying from Sao Paulo to Buenos Aires.

What is the cheapest day to fly round-trip from Sao Paulo to Buenos Aires?

Users have found that flying from Sao Paulo to Buenos Aires on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Sao Paulo to Buenos Aires?

Find a great deal and save up to 8% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sao Paulo to Buenos Aires within the next two weeks, with the cheapest ticket starting at $292.

What is the cheapest month to fly from Sao Paulo to Buenos Aires?

Our data shows that October tends to be the cheapest month to fly to Buenos Aires from Sao Paulo. Users have commonly found prices around $305 for the month, but tickets can be as low as $196. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from SAO to BUE?

A simple way to save on the total cost of your ticket is to fly from Sao Paulo to Buenos Aires in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

Most accurate provider : When it comes to deals on Sao Paulo-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-Buenos Aires flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sao Paulo-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sao Paulo to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Sao Paulo to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sao Paulo to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sao Paulo to Buenos Aires.

Can I find deals for business class flights from Sao Paulo to Buenos Aires?

Yes. Cheapflights offers flight deals from Sao Paulo 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.

$89+ Flights from Sao Paulo, Brazil to Buenos Aires

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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The best prices from Sao Paulo to Buenos Aires are usually found in October or September, booked 70 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Sao Paulo to Buenos Aires

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$261 (Booking.com)
One-way from	$89 (Kiwi.com)
Popular in	July
Cheapest in	October
Average price	$325

Provider with most accurate pricing for Sao Paulo (SAO)-Buenos Aires (BUE) flight deals.

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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Buenos Aires (BUE) flights.

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From Sao Paulo (SAO) to Buenos Aires (BUE)

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One-way flight from Sao Paulo (SAO) to Buenos Aires (BUE)

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High demand for flights, 3% potential price rise

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Best time to find cheap flights, 1% potential price drop

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Average for round-trip flights in January 2025

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Find flight deals from Sao Paulo to Buenos Aires

Cheapest flights from Sao Paulo to Buenos Aires
Explore the most affordable flight options available from Sao Paulo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Thu 3/63:35 amGRU - AEP

Nonstop3h 05mFlybondi

Thu 3/2012:05 amAEP - GRU

Nonstop2h 40mFlybondi

Deal found 1/15

$261

Wed 4/167:45 amGRU - EZE

Nonstop3h 00mSWISS

Wed 4/231:30 pmEZE - GRU

Nonstop2h 40mSWISS

Deal found 1/15

$264

Thu 3/63:35 amGRU - AEP

Nonstop3h 05mMultiple Airlines

Fri 3/213:40 pmAEP - GRU

1 stop9h 25mMultiple Airlines

Deal found 1/15

$275

Fri 1/247:20 pmGRU - EZE

Nonstop3h 05mTurkish Airlines

Fri 1/3111:55 pmEZE - GRU

Nonstop2h 35mTurkish Airlines

Deal found 1/16

$282

Mon 4/1410:55 amGRU - AEP

Nonstop3h 05mLATAM Airlines

Thu 4/179:05 pmAEP - GRU

1 stop8h 20mLATAM Airlines

Deal found 1/16

$297

Mon 4/145:35 pmGRU - EZE

Nonstop2h 55mEthiopian Air

Fri 4/189:55 pmEZE - GRU

Nonstop2h 35mEthiopian Air

Deal found 1/16

$297

Fri 3/78:35 amGRU - EZE

1 stop9h 35mLATAM Airlines

Fri 3/2110:02 amEZE - GRU

1 stop8h 53mLATAM Airlines

Deal found 1/15

$303

Wed 5/142:15 pmGRU - AEP

Nonstop3h 05mGOL

Sun 5/183:30 amAEP - GRU

Nonstop2h 55mGOL

Deal found 1/15

$305

Wed 3/196:00 amGRU - EZE

1 stop6h 20mGOL

Mon 3/2412:20 pmEZE - GRU

1 stop8h 30mGOL

Deal found 1/15

$313

Wed 3/512:30 pmGRU - EZE

Nonstop2h 55mAir Canada

Thu 3/134:00 pmEZE - GRU

Nonstop2h 45mAir Canada

Deal found 1/16

$316

Fri 3/75:00 pmGRU - EZE

Nonstop2h 55mMultiple Airlines

Fri 3/2110:02 amEZE - GRU

1 stop8h 53mMultiple Airlines

Deal found 1/15

$343

Fri 4/111:30 amGRU - AEP

Nonstop3h 00mAerolineas Argentinas

Wed 4/163:05 pmAEP - GRU

Nonstop2h 45mAerolineas Argentinas

Deal found 1/16

$380

Best flights from Sao Paulo to Buenos Aires
Discover carefully curated flight deals from Sao Paulo to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Thu 3/63:35 amGRU - AEP

Nonstop3h 05mFlybondi

Thu 3/2012:05 amAEP - GRU

Nonstop2h 40mFlybondi

Deal found 1/15

$261

Wed 4/167:45 amGRU - EZE

Nonstop3h 00mSWISS

Wed 4/231:30 pmEZE - GRU

Nonstop2h 40mSWISS

Deal found 1/15

$264

Thu 3/63:35 amGRU - AEP

Nonstop3h 05mMultiple Airlines

Fri 3/213:40 pmAEP - GRU

1 stop9h 25mMultiple Airlines

Deal found 1/15

$275

Mon 1/277:20 pmGRU - EZE

Nonstop3h 05mTurkish Airlines

Fri 1/3111:55 pmEZE - GRU

Nonstop2h 35mTurkish Airlines

Deal found 1/16

$282

Mon 4/1410:55 amGRU - AEP

Nonstop3h 05mLATAM Airlines

Thu 4/179:05 pmAEP - GRU

1 stop8h 20mLATAM Airlines

Deal found 1/16

$297

Mon 4/145:35 pmGRU - EZE

Nonstop2h 55mEthiopian Air

Fri 4/189:55 pmEZE - GRU

Nonstop2h 35mEthiopian Air

Deal found 1/16

$297

Wed 5/142:15 pmGRU - AEP

Nonstop3h 05mGOL

Sun 5/183:30 amAEP - GRU

Nonstop2h 55mGOL

Deal found 1/15

$305

Wed 3/512:30 pmGRU - EZE

Nonstop2h 55mAir Canada

Thu 3/134:00 pmEZE - GRU

Nonstop2h 45mAir Canada

Deal found 1/16

$316

Wed 4/169:30 amGRU - AEP

Nonstop3h 00mAerolineas Argentinas

Wed 4/163:05 pmAEP - GRU

Nonstop2h 45mAerolineas Argentinas

Deal found 1/15

$364

Sun 4/136:35 pmGRU - EZE

1 stop6h 55mBoA

Tue 4/152:30 amEZE - GRU

1 stop10h 20mBoA

Deal found 1/16

$480

Fri 3/78:35 amGRU - EZE

1 stop9h 35mLATAM Airlines

Fri 3/2110:02 amEZE - GRU

1 stop8h 53mLATAM Airlines

Deal found 1/15

$303

Wed 3/196:00 amGRU - EZE

1 stop6h 20mGOL

Mon 3/2412:20 pmEZE - GRU

1 stop8h 30mGOL

Deal found 1/15

$313

Last-minute flights from Sao Paulo to Buenos Aires
Discover last-minute flight deals from Sao Paulo to Buenos Aires. Data last updated January 17, 2025 and is based on user searches.

Sun 1/191:05 amGRU - AEP

Nonstop3h 00mAerolineas Argentinas

Wed 2/59:30 pmAEP - GRU

Nonstop2h 45mAerolineas Argentinas

Deal found 1/16

$434

Mon 1/203:35 amGRU - AEP

Nonstop3h 05mFlybondi

Wed 2/512:05 amAEP - GRU

Nonstop2h 40mFlybondi

Deal found 1/16

$277

Mon 1/207:35 amGRU - AEP

Nonstop3h 05mGOL

Thu 2/66:10 pmAEP - GRU

Nonstop2h 55mGOL

Deal found 1/16

$340

Mon 1/2010:10 pmGRU - EZE

Nonstop3h 15mGOL

Fri 2/73:30 pmEZE - GRU

1 stop7h 05mGOL

Deal found 1/16

$345

Mon 1/209:20 pmGRU - EZE

Nonstop3h 05mMultiple Airlines

Thu 2/612:54 pmEZE - GRU

1 stop7h 46mMultiple Airlines

Deal found 1/16

$353

Tue 1/216:40 amGRU - AEP

Nonstop3h 00mMultiple Airlines

Fri 2/79:30 amAEP - GRU

1 stop14h 20mMultiple Airlines

Deal found 1/16

$312

Tue 1/216:40 amGRU - AEP

Nonstop3h 00mLATAM Airlines

Thu 2/63:40 pmAEP - GRU

1 stop9h 25mLATAM Airlines

Deal found 1/16

$351

Tue 1/219:10 amGRU - EZE

1 stop16h 10mGOL

Wed 2/52:05 pmEZE - GRU

1 stop22h 10mGOL

Deal found 1/16

$356

Tue 1/219:50 pmGRU - EZE

1 stop5h 10mMultiple Airlines

Thu 2/612:54 pmEZE - GRU

1 stop7h 46mMultiple Airlines

Deal found 1/16

$377

Tue 1/217:45 amGRU - AEP

Nonstop2h 55mGOL

Tue 1/289:30 pmAEP - GRU

Nonstop2h 45mGOL

Deal found 1/16

$386

Wed 1/223:35 amGRU - AEP

Nonstop3h 05mFlybondi

Sat 1/2512:05 amAEP - GRU

Nonstop2h 40mFlybondi

Deal found 1/16

$277

Wed 1/228:50 amGRU - EZE

Nonstop3h 00mSWISS

Sat 2/82:40 pmEZE - GRU

Nonstop2h 40mSWISS

Deal found 1/16

$326

One-way flights from Sao Paulo to Buenos Aires
Search for one-way flight options from Sao Paulo to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Tue 1/219:05 pmGRU - AEP

1 stop10h 35mLATAM Airlines

Deal found 1/16

$89

Tue 1/217:45 amGRU - AEP

Nonstop2h 55mGOL

Deal found 1/16

$90

Wed 1/293:35 amGRU - AEP

Nonstop3h 05mFlybondi

Deal found 1/16

$96

Tue 1/214:55 pmGRU - EZE

1 stop10h 05mGOL

Deal found 1/16

$100

Wed 3/191:25 pmGRU - EZE

1 stop8h 38mLATAM Airlines

Deal found 1/16

$114

Sun 3/165:30 pmCGH - EZE

2 stops42h 50mGOL

Deal found 1/15

$115

Wed 4/99:45 amVCP - EZE

2 stops38h 35mGOL

Deal found 1/15

$122

Wed 3/512:30 pmGRU - EZE

Nonstop2h 55mAir Canada

Deal found 1/16

$125

Wed 4/96:40 pmGRU - AEP

Nonstop3h 00mAerolineas Argentinas

Deal found 1/15

$136

Wed 3/268:35 amCGH - EZE

2 stops24h 27mLATAM Airlines

Deal found 1/15

$137

Wed 3/198:55 amGRU - AEP

2 stops15h 28mMultiple Airlines

Deal found 1/16

$139

Sat 4/55:35 pmGRU - EZE

Nonstop2h 55mEthiopian Air

Deal found 1/16

$139

Find flights from Sao Paulo to Buenos Aires within your budget

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 3/6

3:35 am-6:40 am

Nonstop3h 05m

Buenos Aires Jorge Newbery

Thu 3/20

12:05 am-2:45 am

Nonstop2h 40m

$261

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Wed 4/16

7:45 am-10:45 am

Nonstop3h 00m

Buenos Aires Ministro Pistarini

Wed 4/23

1:30 pm-4:10 pm

Nonstop2h 40m

$264

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 3/6

3:35 am-6:40 am

Nonstop3h 05m

Buenos Aires Jorge Newbery

Fri 3/21

3:40 pm-1:05 am

1 stop9h 25m

$275

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Mon 1/27

7:20 pm-10:25 pm

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Fri 1/31

11:55 pm-2:30 am

Nonstop2h 35m

$282

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Mon 4/14

10:55 am-2:00 pm

Nonstop3h 05m

Buenos Aires Jorge Newbery

Thu 4/17

9:05 pm-5:25 am

1 stop8h 20m

$297

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Mon 4/14

5:35 pm-8:30 pm

Nonstop2h 55m

Buenos Aires Ministro Pistarini

Fri 4/18

9:55 pm-12:30 am

Nonstop2h 35m

$297

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Fri 3/7

8:35 am-6:10 pm

1 stop9h 35m

Buenos Aires Ministro Pistarini

Fri 3/21

10:02 am-6:55 pm

1 stop8h 53m

$303

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Wed 5/14

2:15 pm-5:20 pm

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sun 5/18

3:30 am-6:25 am

Nonstop2h 55m

$305

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Wed 3/19

6:00 am-12:20 pm

1 stop6h 20m

Buenos Aires Ministro Pistarini

Mon 3/24

12:20 pm-8:50 pm

1 stop8h 30m

$313

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Wed 3/5

12:30 pm-3:25 pm

Nonstop2h 55m

Buenos Aires Ministro Pistarini

Thu 3/13

4:00 pm-6:45 pm

Nonstop2h 45m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 43 results

...

Compare providers for flights from Sao Paulo to Buenos Aires

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sao Paulo to Buenos Aires in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sao Paulo to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Sao Paulo to Buenos Aires are usually found in October or September, booked 70 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Sao Paulo to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sao Paulo to Buenos Aires

Cheapest flights from Sao Paulo to Buenos Aires
Explore the most affordable flight options available from Sao Paulo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Explore the most affordable flight options available from Sao Paulo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Best flights from Sao Paulo to Buenos Aires
Discover carefully curated flight deals from Sao Paulo to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Discover carefully curated flight deals from Sao Paulo to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Last-minute flights from Sao Paulo to Buenos Aires
Discover last-minute flight deals from Sao Paulo to Buenos Aires. Data last updated January 17, 2025 and is based on user searches.

Discover last-minute flight deals from Sao Paulo to Buenos Aires. Data last updated January 17, 2025 and is based on user searches.

One-way flights from Sao Paulo to Buenos Aires
Search for one-way flight options from Sao Paulo to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Search for one-way flight options from Sao Paulo to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Find flights from Sao Paulo to Buenos Aires within your budget

Compare providers for flights from Sao Paulo to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sao Paulo to Buenos Aires in January.

$89+ Cheap flights from Sao Paulo, Brazil (SAO) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sao Paulo to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Sao Paulo to Buenos Aires are usually found in October or September, booked 70 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Sao Paulo to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sao Paulo to Buenos Aires

Cheapest flights from Sao Paulo to Buenos AiresExplore the most affordable flight options available from Sao Paulo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Explore the most affordable flight options available from Sao Paulo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Find flights from Sao Paulo to Buenos Aires within your budget

Compare providers for flights from Sao Paulo to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sao Paulo to Buenos Aires in January.

Cheapest flights from Sao Paulo to Buenos Aires
Explore the most affordable flight options available from Sao Paulo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.