Boston (BOS) to São Paulo (GRU)
Flight time
≈ 10h 25m
Bearing
156° SE
Boston (BOS) to São Paulo (GRU) is 4,808 miles (7,738 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOS–GRU
Filed traffic dataIn May 2026, Latam Airlines Brasil was the only carrier flying nonstop BOS–GRU; the Boeing 787-9 was the most common aircraft at 100% of departures; flights ran 88% full.
Departures
36
May 2026
Seats
10,796
both directions
Passengers
9,456
both directions
Load factor
87.6%
RPM ÷ ASM
Who flies BOS–GRU?
Latam Airlines Brasil was the only carrier to fly nonstop BOS–GRU in May 2026 (36 departures).
- JJ
Latam Airlines Brasil
36 departures · 10,796 seats
Share of departures100.0%87.6%
Load
What plane flies BOS–GRU?
In May 2026, the Boeing 787-9 flew 100% of BOS–GRU departures.
- Boeing 787-9
36 departures · 87.6% load
100.0%
How has BOS–GRU traffic changed?
Nonstop BOS–GRU departures held steady at about 36 a month between June 2025 and May 2026.
Monthly nonstop BOS–GRU traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
36 departures · 9,792 passengers
90.8%
Load
July 2025
34 departures · 9,136 passengers
89.6%
Load
August 2025
37 departures · 9,787 passengers
88.2%
Load
September 2025
33 departures · 8,343 passengers
84.4%
Load
October 2025
36 departures · 9,523 passengers
88.3%
Load
November 2025
25 departures · 6,226 passengers
83.0%
Load
December 2025
24 departures · 6,103 passengers
84.9%
Load
January 2026
27 departures · 6,558 passengers
87.6%
Load
February 2026
21 departures · 5,205 passengers
82.8%
Load
March 2026
26 departures · 6,846 passengers
87.8%
Load
April 2026
35 departures · 9,305 passengers
88.8%
Load
May 2026
36 departures · 9,456 passengers
87.6%
Load
By direction
Each direction is filed separately — they rarely match.
BOS → GRU
88.0% full
18 departures · 4,750 passengers
GRU → BOS
87.2% full
18 departures · 4,706 passengers
Nonstop BOS–GRU traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
São Paulo
BR
São Paulo/Guarulhos–Governor André Franco Montoro International Airport
Coordinates
23.43°S, 46.47°W
Hemisphere
S · W
Frequently asked
How far is Boston (BOS) from São Paulo (GRU)?
BOS to GRU is 4,808 miles (7,738 km / 4,178 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to GRU?
A nonstop covers the 4,808-mile great-circle distance in roughly 10h 25m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–GRU?
In May 2026, the Boeing 787-9 flew the largest share of departures (100.0%).
What mileage do I earn flying BOS–GRU?
Distance-based programs credit off the 4,808-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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