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

Tuesday, September 22nd, 2026

4 round-trip options

Returning
Sun, Sep 27, 20265 Day Trip
$623 USD
Returning
Fri, Oct 2, 202610 Day Trip
$623 USD
Returning
Sat, Oct 3, 202611 Day Trip
$623 USD
Returning
Mon, Oct 5, 202613 Day Trip
$623 USD