How long does the flight from Boston to Sao Paulo take?

Flight time from Boston (BOS) to Sao Paulo (GRU) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Boston to Sao Paulo?

Airline availability for BOS to GRU changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Boston to Sao Paulo?

Direct (nonstop) availability on BOS to GRU varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Boston to Sao Paulo?

Prices on BOS to GRU shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Boston to Sao Paulo flights

Direct and connecting flights from Boston (BOS) to Sao Paulo (GRU). Compare airlines, aircraft, and fares.

Distance: 7,738 km (4,808 mi)
Flight time: ~9h 26m
Airlines: 1
Aircraft types: 2

Airlines flying BOS → GRU

Airline	Aircraft types	Observations
TAM Brazilian Airlines	2	2

Aircraft on this route

Boeing 787 — 1 operator
Airbus A321 — 1 operator

Airport details

Departure: Boston Logan International Airport (BOS)

City: Boston
Country: US
IATA / ICAO: BOS / KBOS

Arrival: São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU)

City: Sao Paulo
Country: BR
IATA / ICAO: GRU / SBGR

Operating airlines

LATAM Airlines (LA)

Distance: 7708 km. Duration: 585 minutes.

Other routes from Boston

Other routes to Sao Paulo

Frequently asked questions

How many airlines fly BOS to GRU?

1 airline operates the BOS to GRU route in our 90-day observed dataset.

What aircraft fly the BOS-GRU route?

The most commonly observed aircraft on BOS to GRU include: Boeing 787, Airbus A321.

How long is the Boston to Sao Paulo flight?

The estimated flight time from Boston (BOS) to Sao Paulo (GRU) is approximately 9h 26m, based on a cruise speed of 850 km/h.

What's the distance from Boston to Sao Paulo?

The great-circle distance from Boston (BOS) to Sao Paulo (GRU) is approximately 7,738 km (4,808 miles).

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