$122 Find Cheap Flights from Sao Paulo to Buenos Aires - Compare and Save

These are the earliest and latest flight times available from Sao Paulo to Buenos Aires:

• Earliest: departs at 12:10 am and lands at 3:09 am
• Latest: departs at 11:55 pm and lands at 2:54 am.

The flight takes about 2h 59m.

Three cabin classes are available on flights from Sao Paulo to Buenos Aires:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Sao Paulo to Buenos Aires takes 2h 59m, covering 1,040 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Sao Paulo to Buenos Aires range from $265 to $395, with an average of $322 over the past 12 months. Anything below $265 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $322 route average. Book 8 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $321 round-trip and layover options via Punta Del Este (PDP) at $314.

JetSMART is slightly above the route average for timely arrivals, while SWISS has a lower on-time arrival rate. On-time arrival rates on Sao Paulo to Buenos Aires flights are:

• JetSMART: 91% on time
• SWISS: 87% on time
• GOL: 87% on time

Overall, flights on this route are punctual 79% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $25–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Sao Paulo to Buenos Aires flights, with 38% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 12%.

Two airlines offer in-flight Wi-Fi on Sao Paulo to Buenos Aires flights:

• Air Canada
• SWISS

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Sao Paulo to Buenos Aires are currently lower than usual. Average one-way flight prices are about $142, which is 6% below the typical average for this route.

Since Buenos Aires is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Buenos Aires Ministro Pistarini Airport (EZE) — daily rates averaging $66:

• Hertz
• Rentacar
• Street Rent a Car
• Alamo
• Localiza

Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates averaging $70:

• Hertz
• Alamo
• Localiza
• Rentacar
• Street Rent a Car

Flights from Sao Paulo to Buenos Aires may depart from several airports in Sao Paulo area, including Sao Paulo Congonhas (CGH), Sao Paulo Guarulhos Intl (GRU) and Sao Paulo Viracopos (VCP), with arrivals available at Buenos Aires area airports such as Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

Morning flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sao Paulo to Buenos Aires route, 21% of flights were delayed in the past 3 months, with delays averaging 2h 03m.

One-stop flights from Sao Paulo to Buenos Aires most commonly connect through:

• Rio de Janeiro–Galeão Intl (GIG) - 52% of one-stop connections
• Santa Cruz de la Sierra Viru Viru Intl (VVI) - 17% of one-stop connections
• Santiago Arturo Merino Benitez (SCL) - 16% of one-stop connections
• Florianopolis Hercilio Luz (FLN) - 3% of one-stop connections

Yes. Flexible dates can save you up to 6% on flights from Sao Paulo to Buenos Aires. Monday is the cheapest departure day at $318 round-trip on average, while Thursday is the most expensive at $335, a difference of $17.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

7 airlines operate flights between Sao Paulo and Buenos Aires. The airlines offering nonstop flights on this route include:

• LATAM Airlines
• Aerolineas Argentinas
• GOL
• Ethiopian Air
• Turkish Airlines
• Air Canada

Flying via Punta Del Este (PDP) gives the shortest average 1-stop total travel time at 4h 32m, compared with 6h 06m via Florianopolis Hercilio Luz (FLN) and 7h 52m via Porto Alegre Salgado Filho (POA).

Some of the most popular sights in Buenos Aires are Obelisco de Buenos Aires, Estadio Monumental and Parque Centenario. These are among the most viewed places in Buenos Aires on KAYAK.

Among airlines operating Sao Paulo to Buenos Aires flights:

• GOL: offers extra legroom
• LATAM Airlines: offers extra legroom; offers free seat selection
• Air Canada: offers extra legroom; offers free seat selection
• Ethiopian Air: offers extra legroom

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• GOL: a cabin bag and a checked bag in Economy Class
• Aerolineas Argentinas: a cabin bag and a checked bag in Economy Class
• LATAM Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

You can visit several cities from EZE, including San Carlos de Bariloche, L Plata, Rafael, Castillo, Trujui, Rosario, Salta, Cordoba, and Mendoza. LATAM Airlines, Aerolineas Argentinas SWISS, and Flybondi are the common airlines operating from EZE.

Most flights from Sao Paulo to Buenos Aires are family-friendly. For instance, if you travel with Air Canada, you will enjoy reduced airfares for infants and children. Besides, the airline provides kids with original toys, designated baby meals, and bassinets. They also allow passengers to carry a stroller for each of their kids, in addition to unbeatable entertainment.

When traveling with your furry family from Sao Paulo to Buenos Aires, consider booking your flight with Turkish Airways and let your pet travel safely and comfortably. The airline allows passengers to ride with their pets in the cabin, especially for smaller pets. The carrier requires pets to be kept in their container and under the seat. However, bigger pets are transported in cargo to ensure safety and comfort. Better still, you don't have to break the bank to give your pet a comfortable flight.

Most flights from Sao Paulo to Buenos Aires consider persons with reduced mobility. For example, if you travel with LATAM Airlines, you will be treated to meet and assist services and a wheelchair to aid your movement in the airport from check-in to departure. Besides, onboard services are also provided to ensure hassle-free travel.