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

Thursday, September 10th, 2026

5 round-trip options

Returning
Tue, Sep 15, 20265 Day Trip
$233 USD
Returning
Thu, Sep 17, 20267 Day Trip
$233 USD
Returning
Sun, Sep 20, 202610 Day Trip
$233 USD
Returning
Mon, Sep 21, 202611 Day Trip
$233 USD
Returning
Thu, Sep 24, 202614 Day Trip
$233 USD