Cheap Flights from Boston (BOS) to São Paulo (GRU)

View AU$402 flight on Thu, 7 May 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to São Paulo/Guarulhos Intl. Airport

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Cheap Flights from Boston (BOS) to São Paulo (GRU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Boston (BOS) to São Paulo (GRU)

September is typically the cheapest month to fly

From AU$603 - AU$891 per traveller.

Graph displaying average flight prices per month

Flight from Boston to São Paulo route information
Origin airport
Logan Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Distance
7692 km
Average flight time
8 hours 40 mins

Your quick guide to flights from Boston to São Paulo

Pick up great flights from Boston to São Paulo

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Boston to São Paulo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Boston to São Paulo that take around hours.

Find cheap flights from Boston to São Paulo

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Boston to São Paulo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to São Paulo is normally in .

Reasons to book your flight from Boston to São Paulo with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Boston to São Paulo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to São Paulo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to GRU Airport?
The lowest price advertised for a round-trip journey between BOS and GRU Airport is . But you better get moving. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to GRU Airport?
We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Logan Intl. Airport to São Paulo/Guarulhos Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to GRU Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to GRU?
The distance is around 7 700 kilometres. Travel pillow? Check. Toiletries? Check. You'll need to pack all the essentials for this long-haul Boston to Guarulhos flight.
Which airlines fly direct from BOS to São Paulo/Guarulhos Intl. Airport?
If you'd like to fly straight from Logan Intl. Airport to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU), LATAM Airlines (LA) is a popular choice. It operates 13 flights each month between Boston and Guarulhos.
Are BOS to GRU flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) last minute could save you some cash. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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