Boston (BOS) to Calgary (YYC) flight deal in economy from $314
$1,042 USD
-70%$314 USD
Verified 15 days agoDecember 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, December 15th, 2026
6 round-trip options
Returning
Sun, Dec 20, 2026•5 Day Trip
$1,432 USD
Returning
Wed, Dec 23, 2026•8 Day Trip
$1,420 USD
Returning
Thu, Dec 24, 2026•9 Day Trip
$1,160 USD
Returning
Fri, Dec 25, 2026•10 Day Trip
$1,160 USD
Returning
Sat, Dec 26, 2026•11 Day Trip
$1,998 USD
Returning
Tue, Dec 29, 2026•14 Day Trip
$1,420 USD