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

Good Availability
52% of dates checked are available within 10% of the lowest price

Tuesday, June 30th, 2026

5 round-trip options

Returning
Sun, Jul 5, 20265 Day Trip
$953 USD
Returning
Mon, Jul 6, 20266 Day Trip
$953 USD
Returning
Tue, Jul 7, 20267 Day Trip
$785 USD
Returning
Sat, Jul 11, 202611 Day Trip
$785 USD
Returning
Tue, Jul 14, 202614 Day Trip
$699 USD