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

Saturday, December 5th, 2026

3 round-trip options

Returning
Fri, Dec 11, 20266 Day Trip
$623 USD
Returning
Sat, Dec 12, 20267 Day Trip
$623 USD
Returning
Mon, Dec 14, 20269 Day Trip
$623 USD