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

Sunday, January 17th, 2027

3 round-trip options

Returning
Sun, Jan 24, 20277 Day Trip
$623 USD
Returning
Tue, Jan 26, 20279 Day Trip
$667 USD
Returning
Sun, Jan 31, 202714 Day Trip
$623 USD