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

Thursday, December 10th, 2026

3 round-trip options

Returning
Sat, Dec 19, 20269 Day Trip
$919 USD
Returning
Tue, Dec 22, 202612 Day Trip
$904 USD
Returning
Wed, Dec 23, 202613 Day Trip
$1,053 USD