Toronto (YTZ) to Boston (BOS) flight deal in business from $587

Friday, August 28th, 2026

4 round-trip options

Returning
Sat, Sep 5, 20268 Day Trip
$641 USD
Returning
Sun, Sep 6, 20269 Day Trip
$641 USD
Returning
Mon, Sep 7, 202610 Day Trip
$641 USD
Returning
Fri, Sep 11, 202614 Day Trip
$651 USD