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

Sunday, August 23rd, 2026

5 round-trip options

Returning
Fri, Aug 28, 20265 Day Trip
$244 USD
Returning
Sun, Aug 30, 20267 Day Trip
$244 USD
Returning
Wed, Sep 2, 202610 Day Trip
$239 USD
Returning
Thu, Sep 3, 202611 Day Trip
$239 USD
Returning
Sun, Sep 6, 202614 Day Trip
$239 USD