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

Friday, September 18th, 2026

4 round-trip options

Returning
Wed, Sep 23, 20265 Day Trip
$623 USD
Returning
Mon, Sep 28, 202610 Day Trip
$623 USD
Returning
Tue, Sep 29, 202611 Day Trip
$623 USD
Returning
Thu, Oct 1, 202613 Day Trip
$623 USD