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

Thursday, September 24th, 2026

5 round-trip options

Returning
Tue, Sep 29, 20265 Day Trip
$233 USD
Returning
Thu, Oct 1, 20267 Day Trip
$239 USD
Returning
Sun, Oct 4, 202610 Day Trip
$239 USD
Returning
Mon, Oct 5, 202611 Day Trip
$239 USD
Returning
Thu, Oct 8, 202614 Day Trip
$239 USD