Boston (BOS) to Toronto (YTZ) flight deal in economy from $233

Friday, July 3rd, 2026

5 round-trip options

Returning
Wed, Jul 8, 20265 Day Trip
$603 USD
Returning
Thu, Jul 9, 20266 Day Trip
$595 USD
Returning
Fri, Jul 10, 20267 Day Trip
$595 USD
Returning
Tue, Jul 14, 202611 Day Trip
$509 USD
Returning
Fri, Jul 17, 202614 Day Trip
$509 USD