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

Monday, September 7th, 2026

5 round-trip options

Returning
Sat, Sep 12, 20265 Day Trip
$233 USD
Returning
Mon, Sep 14, 20267 Day Trip
$233 USD
Returning
Thu, Sep 17, 202610 Day Trip
$233 USD
Returning
Fri, Sep 18, 202611 Day Trip
$233 USD
Returning
Mon, Sep 21, 202614 Day Trip
$233 USD