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

Tuesday, September 15th, 2026

4 round-trip options

Returning
Sun, Sep 20, 20265 Day Trip
$664 USD
Returning
Fri, Sep 25, 202610 Day Trip
$664 USD
Returning
Sat, Sep 26, 202611 Day Trip
$664 USD
Returning
Mon, Sep 28, 202613 Day Trip
$664 USD