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

Tuesday, September 29th, 2026

4 round-trip options

Returning
Sun, Oct 4, 20265 Day Trip
$623 USD
Returning
Fri, Oct 9, 202610 Day Trip
$623 USD
Returning
Sat, Oct 10, 202611 Day Trip
$623 USD
Returning
Mon, Oct 12, 202613 Day Trip
$623 USD