What percentage of São Paulo to Buenos Aires flights are direct?

Across the trailing quarter, approximately 59.7% of flights from São Paulo to Buenos Aires were direct. For flights that included stopovers, the median number of stopovers was 1. This indicates that a significant portion of travelers on this route can typically find direct flight options.

What's the flight time from São Paulo to Buenos Aires?

The typical direct flight time from São Paulo to Buenos Aires is approximately 3 hours and 0 minutes. For flights with one stop, the median duration extends to about 11 hours and 5 minutes. The air distance between the two cities is 1723 kilometers, contributing to the relatively short direct flight duration.

Should I set a price alert for São Paulo to Buenos Aires flights?

Historically, flights from São Paulo to Buenos Aires have shown frequent price fluctuations. This route is classified as one where deals appear often. Setting a price alert can be beneficial for travelers seeking to find lower fares on this route.

Flights From São Paulo

To Buenos Aires

Cheap Flights from São Paulo to Buenos Aires

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Deals from

São Paulo

RatePunk searches hundreds of travel sites at once for deals on flights to Buenos Aires

Prices updated 1 day ago

457 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from São Paulo to Buenos Aires

Explore current cheapest deals departing from São Paulo to Buenos Aires

2026-09-09 – 2026-09-16
SAO - Buenos Aires
70% AI deal score
$285
$255
Round trip
2026-09-29 – 2026-10-06
SAO - Buenos Aires
66% AI deal score
$230
$255
Round trip
2026-09-28 – 2026-10-10
SAO - Buenos Aires
65% AI deal score
$207
$255
Round trip
2026-09-21 – 2026-10-12
SAO - Buenos Aires
65% AI deal score
$201
$255
Round trip
2026-09-30 – 2026-10-16
SAO - Buenos Aires
65% AI deal score
$203
$255
Round trip
2026-09-25 – 2026-09-27
SAO - Buenos Aires
66% AI deal score
$252
$259
Round trip
2026-09-19 – 2026-10-01
SAO - Buenos Aires
65% AI deal score
$219
$264
Round trip
2026-09-20 – 2026-10-01
SAO - Buenos Aires
65% AI deal score
$219
$264
Round trip
2026-09-21 – 2026-10-01
SAO - Buenos Aires
65% AI deal score
$216
$264
Round trip
2026-09-22 – 2026-10-01
SAO - Buenos Aires
65% AI deal score
$221
$264
Round trip

São Paulo to Buenos Aires: Overview

Insights for flights from São Paulo to Buenos Aires

Right now, only 1% of recent fares from São Paulo to Buenos Aires are classified as a good price. Fares for cheap flights from São Paulo to Buenos Aires typically range from $219–$527, with a median of $404. Currently, prices are above the typical level, indicating a less opportune time for finding the lowest fares.

When is the cheapest time to fly from São Paulo to Buenos Aires? The data indicates that December is typically the most affordable month, with a median fare of $162. Following closely are January, with a median of $172, and March, where the median fare is $201. Planning your trip during these months could result in significant savings.

A typical journey from São Paulo to Buenos Aires takes about 5h 45m, including connections. This is a medium-haul route, covering a distance of 1,723 kilometers. Given that a meaningful share of itineraries are non-stop, the overall journey time reflects a mix of direct and connecting options.

For flights from São Paulo to Buenos Aires, 59.7% of recent fares are for non-stop itineraries. This means a meaningful share are non-stop, while the remaining flights typically involve 1 stopover. New deals for this route appear almost daily, suggesting frequent opportunities to find competitive pricing.

How much is a round trip from São Paulo to Buenos Aires

Regular price: $233 - $475

Prices for flights from São Paulo to Buenos Aires are currently within the regular range.

The regular price range for this route is between $233 and $475. The current lowest deal is $255 with Ethiopian Airlines for travel from Sep 9-Sep 16.

now $255

Low $233

High $475

The cheapest time to fly from São Paulo to Buenos Aires

The cheapest month to fly from Sao Paulo to Buenos Aires is December, with a median price of $162. The most expensive month is October, with a median price of $511. Generally, prices are lower from January to December.

December

Cheapest

Flights from $162

October

Most Expensive

Flights from $511

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from São Paulo to Buenos Aires

City Connexion Airlines

Ethiopian Airlines

Last-minute flights going from São Paulo to Buenos Aires

Wed, Sep 9

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

Ethiopian Airlines

$285

$255

One-way

Sat, Sep 19

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

Ethiopian Airlines

$219

$264

One-way

Sat, Sep 19

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

$217

$266

One-way

Sat, Sep 19

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

$210

$266

One-way

Sun, Sep 20

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

Ethiopian Airlines

$219

$264

One-way

Sun, Sep 20

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

$216

$266

One-way

Biggest price drops on these dates for flights from São Paulo to Buenos Aires

7 nights

Jan 6 - Jan 13

$469 → $353

25%

3 nights

Dec 8 - Dec 11

$407 → $301

26%

7 nights

Dec 9 - Dec 16

$402 → $303

25%

5 nights

Oct 6 - Oct 11

$409 → $323

21%

Popular Airports to fly from São Paulo to Buenos Aires

São Paulo - Buenos Aires route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for São Paulo to Buenos Aires are above the typical level over the last 90 days.

📅 Best time to fly

Fly in December for prices around $162

Historically, December offers the lowest median prices at around $162 for this route.

⏱️ Flight duration

Direct flights average 5h 45m

The median flight duration for this route is 5 hours and 45 minutes.

✈️ Airlines & availability

59.7% of recent flights are direct

Over the last 90 days, 59.7% of flights from São Paulo to Buenos Aires were direct.

🏆 Airline highlight

City Connexion Airlines offers direct flights

City Connexion Airlines is one of the carriers providing direct flight options on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from São Paulo to Buenos Aires are frequently available.

São Paulo main airports to depart from

São Paulo–Guarulhos International (GRU)

Cheapest

São Paulo–Guarulhos International Airport offers a competitive starting price for flights to Buenos Aires.

📍 ~21 km from São Paulo city center (reachable by car or train).

💸 Flights from ~$245

Buenos Aires main airports to arrive at

Ministro Pistarini International (EZE)

Cheapest

Ministro Pistarini International Airport is an arrival option for flights from São Paulo to Buenos Aires.

📍 ~28 km from Buenos Aires city center.

💸 Flights from ~$245

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Cheapest

Carrasco International (MVD) is a major international hub, offering high connectivity for travelers to Buenos Aires.

📍 ~225 km from Buenos Aires (reachable by ferry, requiring an international border crossing).

💸 Flights from ~$268

Business & First Class Flight Deals to Buenos Aires

Discover luxury on the budget with premium cabin class on flights from São Paulo to Buenos Aires.

Elite

Best Elite deals to Buenos Aires

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From GRU

Elite

Oct 03

Buenos Aires, Argentina

87% AI deal score

$892

$408

Save $484

Air Canada

Business Class

From GRU

Elite

Oct 14

Buenos Aires, Argentina

87% AI deal score

$893

$408

Save $485

Air Canada

Business Class

From GRU

Elite

Oct 03

Buenos Aires, Argentina

87% AI deal score

$892

$408

Save $484

Air Canada

Business Class

From GRU

Elite

Oct 01

Buenos Aires, Argentina

87% AI deal score

$892

$408

Save $484

Air Canada

Business Class

From GRU

Elite

Oct 12

Buenos Aires, Argentina

87% AI deal score

$893

$408

Save $485

Air Canada

Business Class

From GRU

Elite

Oct 01

Buenos Aires, Argentina

87% AI deal score

$892

$408

Save $484

Air Canada

Business Class

From GRU

Elite

Oct 14

Buenos Aires, Argentina

87% AI deal score

$892

$408

Save $484

Air Canada

Business Class

From GRU

Elite

Oct 07

Buenos Aires, Argentina

87% AI deal score

$893

$408

Save $485

Air Canada

Business Class

From GRU

Elite

Oct 15

Buenos Aires, Argentina

87% AI deal score

$896

$409

Save $487

Air Canada

Business Class

From GRU

Elite

Sep 09

Buenos Aires, Argentina

87% AI deal score

$1,348

$409

Save $939

Air Canada

Business Class

From GRU

Elite

Oct 14

Buenos Aires, Argentina

87% AI deal score

$895

$409

Save $486

Air Canada

Business Class

From GRU

Elite

Nov 23

Buenos Aires, Argentina

86% AI deal score

$856

$408

Save $448

Air Canada

Business Class

Frequently Asked Questions About Flights to Buenos Aires

Historically, the optimal booking window for flights from São Paulo to Buenos Aires is typically 14-27 days before departure. During this period, the average price observed was $276. Booking within 0-6 days of departure saw an average price of $377, while booking 60+ days out resulted in a higher average price of $451. These trends were observed across the trailing 90 days.

Based on historical data from the trailing 90 days, a good price for a flight from São Paulo to Buenos Aires is considered to be $219 or less. The median price for this route was $404, with 75% of prices observed being $527 or less. This threshold represents the lower quartile of prices recorded.

Historically, December has been the cheapest month to fly from São Paulo to Buenos Aires, with a median price of $162. January also offered favorable prices, with a median of $172. The annual median price for this route was $404, based on data from the trailing 270 days.

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More routes from São Paulo

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Flights to Buenos Aires from other cities

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São Paulo to Buenos Aires: Overview

Insights for flights from São Paulo to Buenos Aires

How much is a round trip from São Paulo to Buenos Aires

Regular price: $233 - $475

Prices for flights from São Paulo to Buenos Aires are currently within the regular range.

The regular price range for this route is between $233 and $475. The current lowest deal is $255 with Ethiopian Airlines for travel from Sep 9-Sep 16.

now $255

Low $233

High $475

The cheapest time to fly from São Paulo to Buenos Aires

December

Cheapest

Flights from $162

October

Most Expensive

Flights from $511

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from São Paulo to Buenos Aires

City Connexion Airlines

Ethiopian Airlines

Last-minute flights going from São Paulo to Buenos Aires

Wed, Sep 9

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

Ethiopian Airlines

$285

$255

One-way

Sat, Sep 19

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

Ethiopian Airlines

$219

$264

One-way

Sat, Sep 19

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

$217

$266

One-way

Sat, Sep 19

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

$210

$266

One-way

Sun, Sep 20

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

Ethiopian Airlines

$219

$264

One-way

Sun, Sep 20

⌛ Last-Minute

GRU - Buenos Aires

São Paulo (GRU) - Buenos Aires (EZE)

$216

$266

One-way

Biggest price drops on these dates for flights from São Paulo to Buenos Aires

7 nights

Jan 6 - Jan 13

$469 → $353

25%

3 nights

Dec 8 - Dec 11

$407 → $301

26%

7 nights

Dec 9 - Dec 16

$402 → $303

25%

5 nights

Oct 6 - Oct 11

$409 → $323

21%

Popular Airports to fly from São Paulo to Buenos Aires

São Paulo - Buenos Aires route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for São Paulo to Buenos Aires are above the typical level over the last 90 days.

📅 Best time to fly

Fly in December for prices around $162

Historically, December offers the lowest median prices at around $162 for this route.

⏱️ Flight duration

Direct flights average 5h 45m

The median flight duration for this route is 5 hours and 45 minutes.

✈️ Airlines & availability

59.7% of recent flights are direct

Over the last 90 days, 59.7% of flights from São Paulo to Buenos Aires were direct.

🏆 Airline highlight

City Connexion Airlines offers direct flights

City Connexion Airlines is one of the carriers providing direct flight options on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from São Paulo to Buenos Aires are frequently available.

São Paulo main airports to depart from

São Paulo–Guarulhos International (GRU)

Cheapest

São Paulo–Guarulhos International Airport offers a competitive starting price for flights to Buenos Aires.

📍 ~21 km from São Paulo city center (reachable by car or train).

💸 Flights from ~$245

Buenos Aires main airports to arrive at

Ministro Pistarini International (EZE)

Cheapest

Ministro Pistarini International Airport is an arrival option for flights from São Paulo to Buenos Aires.

📍 ~28 km from Buenos Aires city center.

💸 Flights from ~$245

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Cheapest

Carrasco International (MVD) is a major international hub, offering high connectivity for travelers to Buenos Aires.

Buenos Aires, Argentina

86% AI deal score

$856

$408

Save $448

Air Canada

Business Class

Frequently Asked Questions About Flights to Buenos Aires

Cheap Flights from São Paulo to Buenos Aires

Today’s best flight deals from São Paulo to Buenos Aires

São Paulo to Buenos Aires: Overview

Insights for flights from São Paulo to Buenos Aires

How much is a round trip from São Paulo to Buenos Aires

The cheapest time to fly from São Paulo to Buenos Aires

Direct flights from São Paulo to Buenos Aires

Last-minute flights going from São Paulo to Buenos Aires

Biggest price drops on these dates for flights from São Paulo to Buenos Aires

Popular Airports to fly from São Paulo to Buenos Aires

São Paulo - Buenos Aires route insights

Recent fares are above the typical level

Fly in December for prices around $162

Direct flights average 5h 45m

59.7% of recent flights are direct

City Connexion Airlines offers direct flights

Deals are frequent on this route

São Paulo main airports to depart from

Buenos Aires main airports to arrive at

Airports nearby Buenos Aires used as alternative

Business & First Class Flight Deals to Buenos Aires

Best Elite deals to Buenos Aires

Oct 03

Oct 14

Oct 03

Oct 01

Oct 12

Oct 01

Oct 14

Oct 07

Oct 15

Sep 09

Oct 14

Nov 23

Frequently Asked Questions About Flights to Buenos Aires

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

What is a good price for a flight from São Paulo to Buenos Aires?

What's the best month to fly from São Paulo to Buenos Aires?

What percentage of São Paulo to Buenos Aires flights are direct?

What's the flight time from São Paulo to Buenos Aires?

Should I set a price alert for São Paulo to Buenos Aires flights?

Related routes

More routes from São Paulo

Flights to Buenos Aires from other cities

São Paulo to Buenos Aires: Overview

Insights for flights from São Paulo to Buenos Aires

How much is a round trip from São Paulo to Buenos Aires

The cheapest time to fly from São Paulo to Buenos Aires

Direct flights from São Paulo to Buenos Aires

Last-minute flights going from São Paulo to Buenos Aires

Biggest price drops on these dates for flights from São Paulo to Buenos Aires

Popular Airports to fly from São Paulo to Buenos Aires

São Paulo - Buenos Aires route insights

Recent fares are above the typical level

Fly in December for prices around $162

Direct flights average 5h 45m

59.7% of recent flights are direct

City Connexion Airlines offers direct flights

Deals are frequent on this route

São Paulo main airports to depart from

Buenos Aires main airports to arrive at

Airports nearby Buenos Aires used as alternative

Business & First Class Flight Deals to Buenos Aires

Best Elite deals to Buenos Aires

Oct 03

Oct 14

Oct 03

Oct 01

Oct 12

Oct 01

Oct 14

Oct 07

Oct 15

Sep 09

Oct 14

Nov 23

Frequently Asked Questions About Flights to Buenos Aires

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

What is a good price for a flight from São Paulo to Buenos Aires?

What's the best month to fly from São Paulo to Buenos Aires?