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

Tuesday, September 22nd, 2026

5 round-trip options

Returning
Sun, Sep 27, 20265 Day Trip
$233 USD
Returning
Tue, Sep 29, 20267 Day Trip
$233 USD
Returning
Fri, Oct 2, 202610 Day Trip
$239 USD
Returning
Sat, Oct 3, 202611 Day Trip
$239 USD
Returning
Tue, Oct 6, 202614 Day Trip
$239 USD