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

Sunday, July 5th, 2026

5 round-trip options

Returning
Fri, Jul 10, 20265 Day Trip
$595 USD
Returning
Sat, Jul 11, 20266 Day Trip
$595 USD
Returning
Sun, Jul 12, 20267 Day Trip
$595 USD
Returning
Thu, Jul 16, 202611 Day Trip
$509 USD
Returning
Sun, Jul 19, 202614 Day Trip
$509 USD