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

Sunday, September 6th, 2026

5 round-trip options

Returning
Fri, Sep 11, 20265 Day Trip
$233 USD
Returning
Sun, Sep 13, 20267 Day Trip
$233 USD
Returning
Wed, Sep 16, 202610 Day Trip
$233 USD
Returning
Thu, Sep 17, 202611 Day Trip
$233 USD
Returning
Sun, Sep 20, 202614 Day Trip
$233 USD