Calgary (YYC) to Boston (BOS) flight deal in economy from $292
$897 USD
-67%$292 USD
Verified 15 days agoDecember 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Tuesday, December 8th, 2026
9 round-trip options
Returning
Sun, Dec 13, 2026•5 Day Trip
$763 USD
Returning
Mon, Dec 14, 2026•6 Day Trip
$945 USD
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Tue, Dec 15, 2026•7 Day Trip
$945 USD
Returning
Wed, Dec 16, 2026•8 Day Trip
$959 USD
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Thu, Dec 17, 2026•9 Day Trip
$959 USD
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Fri, Dec 18, 2026•10 Day Trip
$959 USD
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Sat, Dec 19, 2026•11 Day Trip
$959 USD
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Sun, Dec 20, 2026•12 Day Trip
$1,394 USD
Returning
Mon, Dec 21, 2026•13 Day Trip
$1,394 USD