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

Saturday, December 26th, 2026

6 round-trip options

Returning
Thu, Dec 31, 20265 Day Trip
$442 USD
Returning
Sat, Jan 2, 20277 Day Trip
$413 USD
Returning
Mon, Jan 4, 20279 Day Trip
$413 USD
Returning
Tue, Jan 5, 202710 Day Trip
$413 USD
Returning
Wed, Jan 6, 202711 Day Trip
$413 USD
Returning
Thu, Jan 7, 202712 Day Trip
$413 USD