Cheap Flights from Boston Logan International to Sao Paulo Guarulhos

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Flight deals from Boston Logan International to Sao Paulo Guarulhos

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

Find the cheapest month to fly from Boston Logan International to Sao Paulo Guarulhos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Sao Paulo Guarulhos flights are currently cheapest in June.

Direct flights from Boston Logan International to Sao Paulo Guarulhos

Boston Logan International to Sao Paulo Guarulhos: Alternative routes

Compare routes from Boston Logan International to Sao Paulo below. You may find an airport to fly into that's cheaper, faster, or easier than Sao Paulo Guarulhos.

Boston to Sao Paulo: Flight information

The things to know before you go.
Cheapest flight found366 €
Cheapest month to flyJune
Average flight time9 hrs, 40 mins
Most popular airlineDelta
Average flights per week11

Finding cheap flights from Boston Logan International to Sao Paulo Guarulhos: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Sao Paulo Guarulhos is 366 €. 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.
9 hours and 40 minutes is the average flight time from Boston Logan International to Sao Paulo Guarulhos.
Delta, LATAM Airlines and LATAM Airlines fly direct from Boston Logan International to Sao Paulo Guarulhos.
As of May 2025, there are 11 flights per week flying from Boston Logan International to Sao Paulo Guarulhos.
The cheapest month to fly from Boston Logan International to Sao Paulo Guarulhos is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Sao Paulo Guarulhos Airport on Monday, 9 June 2025.
Yes – the average flight time is 9 hours and 40 minutes.
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 Guarulhos 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.
Currently, Copa and Delta offer the cheapest flight tickets to Sao Paulo Guarulhos.

Travelling from Logan International Airport (BOS) to Sao Paulo-Guarulhos International Airport (GRU): what you need to know

  • Book a direct flight from Logan International Airport to Sao Paulo-Guarulhos International Airport and you'll be travelling for an average of 9 hours 40 minutes.

  • Sao Paulo's timezone is UTC-3, making Sao Paulo one hour ahead of Boston.

  • Flights from BOS to GRU start from 09:00 — the first with LATAM Airlines. The last service of the day is at 10:00 with LATAM Airlines. In total, you can choose from four weekly Logan International Airport to Sao Paulo-Guarulhos International Airport flights.

  • Arrive at the airport on time so you don't miss your BOS to GRU flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Travelling during a peak month like August? Public holidays and other popular seasons can result in longer lines at airport checkpoints. Be extra cautious and get there up to four hours before international flights and two hours before domestic departures.

  • Getting to Sao Paulo (and then discovering more of Brazil!) is a cinch with LATAM Airlines. This popular carrier has direct flights from Logan International Airport to Sao Paulo-Guarulhos International Airport.

  • LATAM Airlines is the most frequently booked airline on this route.

  • Among carriers operating BOS to GRU flights, LATAM Airlines has the highest percentage of on-time landings.

  • Think about adding a stopover when booking your ticket from Logan International Airport to Sao Paulo-Guarulhos International Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Check out these options between BOS and GRU:

    • Newark Liberty International Airport

    • John F. Kennedy International Airport

    • Miami International Airport

How to find the cheapest flights from Logan International Airport (BOS) to Sao Paulo-Guarulhos International Airport (GRU)

  • 176 € is currently the best price for a one-way Logan International Airport to Sao Paulo-Guarulhos International Airport flight. Return flights start from 366 €. These prices can change based on availability.

  • Book nine months before you travel. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from BOS to GRU.

  • Plan your trip for August. That's the cheapest month for flights from Logan International Airport to Sao Paulo-Guarulhos International Airport. If your travel dates are flexible, use the 'Whole month' tool to see the cheapest price across every month.

  • You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll notify you the moment there's a better deal on cheap flights from BOS to GRU.

  • Tailor your trip with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Logan International Airport to Sao Paulo-Guarulhos International Airport.

Handy information about Logan International Airport (BOS)

  • BOS's address is One Harborside Drive.

  • When it comes to the on-time performance of Logan International Airport, 73.94% of flights stick to their scheduled arrival time.

  • To get to Logan International Airport from central Boston, it takes around 10 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 5 kilometres from the airport to the city centre.

  • Catching public transport? Expect a trip time of around 25 minutes.

  • Have an early flight from Logan International Airport to Sao Paulo-Guarulhos International Airport? Avoid rushing to the airport (and catch some extra z's) by picking one of these hotels close to BOS:

Arriving at Sao Paulo-Guarulhos International Airport (GRU)

Getting from Sao Paulo-Guarulhos International Airport (GRU) to central Sao Paulo

  • Sao Paulo-Guarulhos International Airport is approximately 26 kilometres from the centre of Sao Paulo. The drive time takes about 30 minutes.

  • It takes around 1 hour 20 minutes if you're travelling by public transport.

When to fly to Sao Paulo-Guarulhos International Airport (GRU)

  • July is the busiest month for flights from Logan International Airport to Sao Paulo-Guarulhos International Airport. To skip the crowds, head to Sao Paulo in April.

  • The warmest month in Sao Paulo is February, with temperatures ranging between 18ºC (64ºF) and 28ºC (82ºF). Book your flights from Logan International Airport to Sao Paulo-Guarulhos International Airport in this month if you enjoy this type of weather.

  • July sees average temperatures of between 12ºC (54ºF) and 25ºC (77ºF). Look for cheap tickets from BOS to GRU sometime around then if you want to travel in cooler conditions.

Explore more of Brazil

  • Belo Horizonte is just one of the many cities in Brazil waiting to be discovered after you've seen Sao Paulo. Around 499 kilometres away to the north-east, check out popular attractions including Abilio Barreto Historical Museum, Matiz Arte Objeto and Deck Vertedouro.

  • If there's time to check out another side of Brazil, consider Curitiba, roughly 338 kilometres south-west of Sao Paulo. Jardim Botanico de Curitiba, Museu Oscar Niemeyer and Largo da Ordem are among the biggest draws.

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