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

Monday, August 24th, 2026

5 round-trip options

Returning
Sat, Aug 29, 20265 Day Trip
$244 USD
Returning
Mon, Aug 31, 20267 Day Trip
$244 USD
Returning
Thu, Sep 3, 202610 Day Trip
$239 USD
Returning
Fri, Sep 4, 202611 Day Trip
$239 USD
Returning
Mon, Sep 7, 202614 Day Trip
$239 USD