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

Wednesday, September 16th, 2026

4 round-trip options

Returning
Mon, Sep 21, 20265 Day Trip
$664 USD
Returning
Sat, Sep 26, 202610 Day Trip
$664 USD
Returning
Sun, Sep 27, 202611 Day Trip
$664 USD
Returning
Tue, Sep 29, 202613 Day Trip
$664 USD