BOS to GRU from $491 in economy

CMCopa Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

GRU

São Paulo-Guarulhos International Airport

São Paulo, Brazil

$1,015 USD

-52%$491 USD

Verified 15 days ago

September 2026

Today

Mon

Tue

Wed

Thu

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Sat

Sun

31$1,100 1$813 2$491 3$601 4$601 5$813 6$813 7$601 8$571 9$491 10$491 11$571 12$571 13$571 14$601 15$491 16$491 17$601 18$813 19$813 20$571 21$491 22$491 23$491 24$491 25$555 26$581 27$555 28$491 29$491 30$491 1$491 2$581 3$649 4$513

Limited Availability

11% of dates checked are available within 10% of the lowest price

Sunday, September 20th, 2026

6 round-trip options

Returning

Fri, Sep 25, 2026•5 Day Trip

$571 USD

Google Flights

Returning

Mon, Sep 28, 2026•8 Day Trip

$635 USD

Google Flights

Returning

Tue, Sep 29, 2026•9 Day Trip

$877 USD

Google Flights

Returning

Wed, Sep 30, 2026•10 Day Trip

$813 USD

Google Flights

Returning

Thu, Oct 1, 2026•11 Day Trip

$813 USD

Google Flights

Returning

Sun, Oct 4, 2026•14 Day Trip

$813 USD

Google Flights

Boston (BOS) to São Paulo (GRU) flight deal in economy from $491

Logan International Airport

São Paulo-Guarulhos International Airport

September 2026

Sunday, September 20th, 2026