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

Tuesday, July 7th, 2026

5 round-trip options

Returning
Sun, Jul 12, 20265 Day Trip
$427 USD
Returning
Mon, Jul 13, 20266 Day Trip
$427 USD
Returning
Tue, Jul 14, 20267 Day Trip
$341 USD
Returning
Sat, Jul 18, 202611 Day Trip
$341 USD
Returning
Tue, Jul 21, 202614 Day Trip
$336 USD