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

Tuesday, September 8th, 2026

6 round-trip options

Returning
Sun, Sep 13, 20265 Day Trip
$635 USD
Returning
Wed, Sep 16, 20268 Day Trip
$571 USD
Returning
Thu, Sep 17, 20269 Day Trip
$601 USD
Returning
Fri, Sep 18, 202610 Day Trip
$601 USD
Returning
Sat, Sep 19, 202611 Day Trip
$685 USD
Returning
Tue, Sep 22, 202614 Day Trip
$665 USD