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

Friday, August 21st, 2026

5 round-trip options

Returning
Wed, Aug 26, 20265 Day Trip
$244 USD
Returning
Fri, Aug 28, 20267 Day Trip
$244 USD
Returning
Mon, Aug 31, 202610 Day Trip
$244 USD
Returning
Tue, Sep 1, 202611 Day Trip
$239 USD
Returning
Fri, Sep 4, 202614 Day Trip
$239 USD