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

Wednesday, September 9th, 2026

4 round-trip options

Returning
Mon, Sep 14, 20265 Day Trip
$623 USD
Returning
Sat, Sep 19, 202610 Day Trip
$1,268 USD
Returning
Sun, Sep 20, 202611 Day Trip
$623 USD
Returning
Tue, Sep 22, 202613 Day Trip
$623 USD