Cheap flights from Sao Paulo to Buenos Aires

São Paulo
SAO
Buenos Aires
BUE

Flight deals from Sao Paulo to Buenos Aires

Below you can see the best deals on flights Sao Paulo — Buenos Aires for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 October, from $131.

Top 10 cheap flights from Sao Paulo to Buenos Aires

G3
$ 127

Sao Paulo — Buenos Aires

14:20—17:20
13 Sep 2026
3 h
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

22:35—01:40
13 Sep 2026
3 h 5 m
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

14:20—17:20
6 Sep 2026
3 h
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

18:00—21:00
6 Sep 2026
3 h
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

23:00—02:00
12 Sep 2026
3 h
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

14:20—17:20
12 Sep 2026
3 h
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

14:20—17:20
14 Sep 2026
3 h
Direct flight
G3
$ 127

Sao Paulo — Buenos Aires

14:20—17:20
8 Sep 2026
3 h
Direct flight
G3
$ 128

Sao Paulo — Buenos Aires

14:20—17:20
31 Aug 2026
3 h
Direct flight
G3
$ 128

Sao Paulo — Buenos Aires

18:15—21:00
29 Aug 2026
2 h 45 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Sao Paulo to Buenos Aires?

The price of a flight from Sao Paulo to Buenos Aires changes depending on how far ahead you book. For the best chance of a lower fare, book around 25 days before departure, when the average ticket costs about $1,266. Fares also tend to climb as the departure date gets closer.

About the Sao Paulo — Buenos Aires flight

Looking for cheap flights from Sao Paulo to Buenos Aires? Compare fares from different airlines, check the flight schedule and travel time — and book your Sao Paulo — Buenos Aires ticket online at the best price.

The route has direct flights — around 436 flights per week, flights are operated by Latam Airlines Group, Aerolineas Argentinas, GOL Linhas Aéreas, Qatar Airways and 6 more airlines, a nonstop flight takes about 2 h 50 min, the distance between the cities is around 1,673 km.

Planning your trip? You may find our Buenos Aires travel guide, how to get from the airport into town and Buenos Aires weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $107Min. price
OctoberCheapest
JulyPeak season
YesDirect flights
1,673 kmDistance
2 h 50 minTravel time
10Airlines
436 / wkFlights

Flight schedule from Sao Paulo to Buenos Aires

The table shows direct flights from Sao Paulo to Buenos Aires on the selected date. The flight takes approximately 2 h 50 min. Regular flights are operated by Latam Airlines Group, Aerolineas Argentinas, GOL Linhas Aéreas and Qatar Airways. Departures from Sao Paulo-Guarulhos International Airport, Sao Paulo/Congonhas Airport and Viracopos Airport airports, arrivals at Jorge Newbery Airport and Ministro Pistarini Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Sao Paulo — Buenos Aires

Below is a calendar of the lowest flight ticket prices for Sao Paulo — Buenos Aires by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $107 in October, and the most expensive are around $200 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Sao Paulo to Buenos Aires by month. Tickets are usually cheapest in May (around $157) and priciest in January (about $230) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$230highMay$157lowSep$169low
Feb$224highJun$181mediumOct$187medium
Mar$193mediumJul$224highNov$193medium
Apr$163lowAug$169lowDec$230high

Some values are estimated based on seasonality.

When to fly

Weather in Buenos Aires: it is warmest in January (up to 29 °C on average) and coolest in July (around 14 °C). The driest month is May.

Tickets are usually cheapest in October and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Buenos Aires

Dry and wet days · Buenos Aires

Wind speed and direction · Buenos Aires

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How to get the best deal on a Sao Paulo — Buenos Aires ticket

  • Book ahead: fares for Sao Paulo — Buenos Aires are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Sao Paulo is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Buenos Aires is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Sao Paulo — Buenos Aires route are operated by 10 airlines; Latam Airlines Group runs the most flights (around 31% of all flights). Compare carriers, flight shares and schedules below.

  • Latam Airlines GroupLA
    45x/week
    WebsiteFleet: 34782M pax/year
    • Direct flight GRU → AEP33x/week
      Duration
      3h 1m
      Days
      MTWTFSS
    • Direct flight GRU → EZE13x/week
      Duration
      3h 3m
      Days
      MTWTFSS
    31.2%Open →
  • Aerolineas ArgentinasAR
    42x/week
    WebsiteFleet: 8411.2M pax/year
    • Direct flight GRU → AEP42x/week
      Duration
      3h 1m
      Days
      MTWTFSS
    28.7%Open →
  • GOL Linhas AéreasG3
    31x/week
    WebsiteFleet: 13830M pax/year
    • Direct flight GRU → AEP31x/week
      Duration
      3h 3m
      Days
      MTWTFSS
    21.1%Open →
  • Qatar AirwaysQR
    16x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight GRU → AEP16x/week
    • Direct flight GRU → EZE1x/week
      Duration
      3h 10m
      Days
      MTWTFSS
    11.2%Open →
  • Air CanadaAC
    4x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight GRU → EZE4x/week
      Duration
      2h 55m
      Days
      MTWTFSS
    2.8%Open →
  • FlybondiFO
    3x/week
    WebsiteFleet: 153.5M pax/year
    • Direct flight GRU → AEP3x/week
    2.3%Open →
  • SwissLX
    2x/week
    WebsiteFleet: 11221.1M pax/year
    • Direct flight GRU → AEP2x/week
      Duration
      3h 5m
      Days
      MTWTFSS
    • Direct flight GRU → EZE1x/week
    1.6%Open →
  • DeltaDL
    1x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight GRU → EZE1x/week
      Duration
      3h 10m
      Days
      MTWTFSS
    0.5%Open →
  • Ethiopian AirlinesET
    1x/week
    WebsiteFleet: 14517.1M pax/year
    • Direct flight GRU → EZE1x/week
      Duration
      2h 55m
      Days
      MTWTFSS
    0.5%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight GRU → EZE1x/week
      Duration
      3h 5m
      Days
      MTWTFSS
    0.2%Open →

Cities and airports on the Sao Paulo — Buenos Aires route

Flights Sao Paulo — Buenos Aires depart from Sao Paulo-Guarulhos International Airport, Sao Paulo/Congonhas Airport and Viracopos Airport and arrive at Jorge Newbery Airport and Ministro Pistarini Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Sao Paulo

SAO
Brazil
About the cityHow to get thereWeatherAll about the country Brazil
Arrival

Buenos Aires

BUE
Argentina
About the cityHow to get thereWeatherAll about the country Argentina
Departure airports
Arrival airports

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Frequently asked questions about the Sao Paulo — Buenos Aires flight

How long is the flight from Sao Paulo to Buenos Aires?

A nonstop Sao Paulo — Buenos Aires flight takes about 2 h 50 min — the distance between the cities is around 1,673 km.

How far is it from Sao Paulo to Buenos Aires?

The distance from Sao Paulo to Buenos Aires is about 1,673 km, which a nonstop flight covers in around 2 h 50 min.

Are there direct flights from Sao Paulo to Buenos Aires?

Yes, there are nonstop flights Sao Paulo — Buenos Aires — around 436 flights per week.

Which airlines fly from Sao Paulo to Buenos Aires?

Airlines operating Sao Paulo — Buenos Aires include Latam Airlines Group, Aerolineas Argentinas, GOL Linhas Aéreas, Qatar Airways, Air Canada. See the full list with schedules in the "Airlines" section on this page.

Which airports do Sao Paulo — Buenos Aires flights use?

Flights from Sao Paulo depart from Sao Paulo-Guarulhos International Airport, Sao Paulo/Congonhas Airport, Viracopos Airport, and arrive at Jorge Newbery Airport, Ministro Pistarini Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Sao Paulo to Buenos Aires?

The price of a Sao Paulo — Buenos Aires ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in July. Tickets typically cost between $107 and $200. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Sao Paulo — Buenos Aires?

Flights Sao Paulo — Buenos Aires are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Sao Paulo — Buenos Aires, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Sao Paulo

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Where else you can fly from Buenos Aires

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CordobaRio de JaneiroSantiagoMendozaPuerto IguazuBarilocheSaltaNeuquénUshuaiaSan Miguel de TucumánFlorianopolisAsunciónLimaMadridEl CalafateBogotaPanama CityComodoro RivadaviaMiamiSan Salvador de JujuyPosadasRosarioMontevideoPunta CanaResistenciaMar del PlataNew York CitySanta Cruz de la SierraSalvadorBarcelonaRomePorto AlegreRecifeBrasiliaAtlantaSan Martín de los AndesPunta del EsteFrankfurt am MainBahia BlancaCuritiba

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