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

Monday, September 7th, 2026

4 round-trip options

Returning
Sat, Sep 12, 20265 Day Trip
$655 USD
Returning
Thu, Sep 17, 202610 Day Trip
$655 USD
Returning
Fri, Sep 18, 202611 Day Trip
$655 USD
Returning
Sun, Sep 20, 202613 Day Trip
$655 USD