Cheap Flights from Buffalo Niagara to Sao Paulo

Compare Buffalo Niagara to Sao Paulo flight deals

Find the cheapest month or even day of the year to fly to Sao Paulo

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Flight deals from Buffalo Niagara Airport to Sao Paulo

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara to Sao Paulo? Find the lowest prices on one-way and return tickets right here.

Alternative Buffalo Niagara to Sao Paulo routes

Looking for the cheapest, fastest or easiest route from Buffalo Niagara to Sao Paulo? You could fly into the following airports instead.

Buffalo to Sao Paulo: Flight information

The things to know before you go.
Cheapest flight found$1,940
Cheapest month to flyMay

Finding cheap flights from Buffalo Niagara to Sao Paulo: Frequently asked questions

There are 4 airports in Sao Paulo: Sao Paulo Congonhas, Sao Paulo Guarulhos, Sao Paulo Viracopos, and Sao Jose Dos Campos.
The best price we found for a return flight from Buffalo Niagara to Sao Paulo is $1,940. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buffalo Niagara to Sao Paulo. But we found flights with one or more stops from $1,940.
As of March 2026, there are no flights flying from Buffalo Niagara to Sao Paulo.
The cheapest month to fly from Buffalo Niagara to Sao Paulo is usually May.
If you're flying from Buffalo Niagara Airport, the cheapest airport near Sao Paulo is Sao Paulo Guarulhos – which is 20.4 km away from the centre of Sao Paulo. We've found flights into this airport from $1,940.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Sao Paulo on Thursday, 14 May 2026.
No airlines currently offer direct flights between Buffalo Niagara Airport and Sao Paulo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sao Paulo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sao Paulo is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 23°C. February is typically the warmest month in Sao Paulo, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is July, with temperatures averaging 12°C. The rainiest month is January.
Currently, Delta offers the cheapest flight tickets to Sao Paulo.

Travelling from Buffalo Niagara International Airport (BUF) to Sao Paulo: what you need to know

  • Sao Paulo is one hour ahead of Buffalo, where Buffalo Niagara International Airport is located. Sao Paulo runs on the UTC-3 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your BUF to Sao Paulo flight.

  • Delays at check-in and security are more likely if you're heading away during high season, so allow even more breathing space. A good general rule for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

  • We make it a breeze to book flight tickets from BUF to Sao Paulo with a stopover. To see all the options, deselect 'Direct flights only.' Next, select a flight that has a stop long enough to tour the city of your choice. The most sought-after stopovers include:

    • John F. Kennedy International Airport (JFK)

    • Miami International Airport (MIA)

    • Washington Dulles International Airport (IAD)

  • Travelling from central Buffalo to BUF takes about 1 hour 15 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 13 kilometres in 20 minutes or so, depending on traffic conditions.

  • Searching for a hotel near BUF? If you're boarding an early flight from Buffalo Niagara International Airport to Sao Paulo, these accommodation options will get you from your pillow to the plane in no time:

  • Of the departures from Buffalo Niagara International Airport, 75.46% arrive as scheduled at their destination.

  • BUF is located at Genesee Street.

How to find the cheapest flights from Buffalo Niagara International Airport (BUF) to Sao Paulo

  • $765 is currently the best price for a one-way Buffalo Niagara International Airport to Sao Paulo flight. A return flight ticket starts from $1,940. These prices may change depending on demand.

  • Don't leave things to the last moment. You're more likely to land cheap flights from BUF to Sao Paulo if you book in advance. Airlines often offer some fantastic early bird deals.

  • Finding cheap tickets from Buffalo Niagara International Airport to Sao Paulo is more likely if you're flexible with your dates. Use the 'Whole month' search tool to access the lowest prices throughout the month and walk away with an epic deal.

  • You don't need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an even better deal on cheap flights from BUF to Sao Paulo.

  • Save on your flight from Buffalo Niagara International Airport to Sao Paulo with the help of our filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in Sao Paulo

Sao Paulo-Guarulhos International Airport (GRU)

  • The distance from Sao Paulo-Guarulhos International Airport (GRU) to central Sao Paulo is roughly 26 kilometres. It takes about 30 minutes to get to the centre driving.

  • It typically takes 1 hour 20 minutes if you're using public transport.

  • Consider booking a hotel near GRU if you're coming in on a late flight from Buffalo Niagara International Airport to Sao Paulo. Check in to one of these accommodation options and make arrival day easier:

  • Grab a Sao Paulo-Guarulhos International Airport rental car and explore Sao Paulo and beyond with your own set of wheels. Foco, Localiza and Movida are leading providers to choose from here.

  • Reserving your vehicle from Sao Paulo-Guarulhos International Airport around two weeks ahead of your flight from BUF to Sao Paulo can help you get the lowest rate.

Sao Paulo/Congonhas Airport (CGH)

  • Sao Paulo/Congonhas Airport (CGH) is about 10 kilometres from central Sao Paulo. Once you've hopped off your flight from Buffalo Niagara International Airport to Sao Paulo, it'll take you around 15 minutes to reach the heart of the city in a ride-share or cab.

  • If you travel by public transport, you'll reach the centre in 35 minutes or so.

  • After stepping off your BUF to Sao Paulo flight, kick back at a hotel close to CGH. These are some comfortable accommodation options that'll help you switch to relaxation mode:

  • No need to worry about public transport schedules or long cab queues. Grab a Sao Paulo/Congonhas Airport rental car and take your trip in whatever direction you choose. Compare offers from Foco, Localiza and Movida.

  • Get exactly what you want. Reserving your ride from CGH three weeks ahead of time often means lower prices and a greater range of vehicles.

Viracopos Airport (VCP)

  • Hop off your flight from Buffalo Niagara International Airport to Sao Paulo and head straight for your hotel or start taking in the sights right away. Central Sao Paulo is around 97 kilometres from Viracopos Airport (VCP) and typically takes 1 hour 15 minutes to reach driving.

  • The journey will take roughly 3 hours 25 minutes by public transport.

  • Choose a hotel close to VCP and go from landing to lounging in your room in a flash. Whether you have a late BUF to Sao Paulo flight or just want a stress-free arrival, these stays bring comfort closer to you:

  • Put yourself in the driver's seat of the next chapter of your journey with a Viracopos Airport rental car. Foco, Localiza and Movida will get you on the road.

  • Enjoy a payoff when you plan ahead. Book your ride from VCP four weeks before your flight from Buffalo Niagara International Airport to Sao Paulo for the best rates.

Best time to go to Sao Paulo

  • Before scheduling your flights from Buffalo Niagara International Airport to Sao Paulo, consider which time of year is best for you. High season in Sao Paulo offers a bustling atmosphere and plenty to do, while the off-season means you'll get cheaper hotel rates and fewer crowds.

  • Lock in a Buffalo Niagara International Airport to Sao Paulo flight ticket with a departure in February if you want to visit the city during its warmest month. You can expect temperatures to range from 18ºC to 28ºC.

  • Search for cheap tickets from BUF to Sao Paulo in July if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 12ºC and 25ºC on average.

More about Sao Paulo

  • Start your Sao Paulo trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Buffalo Niagara International Airport to Sao Paulo, explore our range of accommodation options including:

  • Ibirapuera Park and Sao Paulo Museum of Art are just two of the leading attractions to add to your Sao Paulo must-do list. Keep the sightseeing going at Avenida Paulista.

Explore more of Brazil

  • You've seen Sao Paulo, now it's time to explore more of Brazil. Journey about 499 kilometres north-east to Belo Horizonte to tick off its leading sights. From Abilio Barreto Historical Museum to Matiz Arte Objeto and Deck Vertedouro, you'll have a full itinerary ahead.

  • Around 338 kilometres south-west of Sao Paulo, Curitiba is another essential stop in Brazil. Experience major highlights starting with Jardim Botanico de Curitiba, Museu Oscar Niemeyer and Largo da Ordem.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.