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

Tuesday, December 8th, 2026

3 round-trip options

Returning
Mon, Dec 14, 20266 Day Trip
$623 USD
Returning
Sun, Dec 20, 202612 Day Trip
$1,395 USD
Returning
Mon, Dec 21, 202613 Day Trip
$1,007 USD