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

Thursday, August 20th, 2026

4 round-trip options

Returning
Fri, Aug 28, 20268 Day Trip
$640 USD
Returning
Sat, Aug 29, 20269 Day Trip
$640 USD
Returning
Sun, Aug 30, 202610 Day Trip
$640 USD
Returning
Thu, Sep 3, 202614 Day Trip
$644 USD