Boston (BOS) to Calgary (YYC) flight deal in economy from $314
$1,042 USD
-70%$314 USD
Verified 14 days agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
6% of dates checked are available within 10% of the lowest price
Wednesday, December 2nd, 2026
6 round-trip options
Returning
Mon, Dec 7, 2026•5 Day Trip
$918 USD
Returning
Thu, Dec 10, 2026•8 Day Trip
$918 USD
Returning
Fri, Dec 11, 2026•9 Day Trip
$918 USD
Returning
Sat, Dec 12, 2026•10 Day Trip
$918 USD
Returning
Sun, Dec 13, 2026•11 Day Trip
$1,160 USD
Returning
Wed, Dec 16, 2026•14 Day Trip
$918 USD