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

Monday, September 28th, 2026

4 round-trip options

Returning
Sat, Oct 3, 20265 Day Trip
$664 USD
Returning
Thu, Oct 8, 202610 Day Trip
$664 USD
Returning
Fri, Oct 9, 202611 Day Trip
$664 USD
Returning
Sun, Oct 11, 202613 Day Trip
$664 USD