Boston (BOS) to São Paulo (CGH) flight deal in economy from $522

Monday, September 21st, 2026

6 round-trip options

Returning
Sat, Sep 26, 20265 Day Trip
$2,246 USD
Returning
Mon, Sep 28, 20267 Day Trip
$3,037 USD
Returning
Tue, Sep 29, 20268 Day Trip
$3,032 USD
Returning
Thu, Oct 1, 202610 Day Trip
$2,492 USD
Returning
Sat, Oct 3, 202612 Day Trip
$2,241 USD
Returning
Mon, Oct 5, 202614 Day Trip
$2,241 USD