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

Monday, December 7th, 2026

4 round-trip options

Returning
Sun, Dec 13, 20266 Day Trip
$623 USD
Returning
Mon, Dec 14, 20267 Day Trip
$623 USD
Returning
Sat, Dec 19, 202612 Day Trip
$919 USD
Returning
Sun, Dec 20, 202613 Day Trip
$1,395 USD