Calgary (YYC) to Houston (IAH) in December 2026

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CheapestLowHigherTypical $577

$500$600$700

Decemberfrom $518 · 31 trips

Calgary (YYC) to Houston (IAH): what SlickTrip has seen

Cheapest economy round trip (7 nights) in December 2026: $518 leaving Wed, Dec 9, for 1 traveler.

Calgary (YYC) to Houston (IAH) by month

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Cheap economy Class Flights from Calgary (YYC) to Houston (IAH) December

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Calgary (YYC) to Houston (IAH) in December 2026

Cheapest round trip of 5, 7, 10 nights fare in December 2026: $518 on 2026-12-09, for 1 traveler.

Why Choose Economy Class Flights from Calgary (YYC) to Houston (IAH)?

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A month of fares at a glance for december travel
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Planning a trip from Calgary (YYC) to Houston (IAH) in december? SlickTrip shows the cheapest economy fares across airlines, nonstop or with stops. Set an alert and we watch the route for you, then email you when the price drops. Booking happens on the airline's or travel site's own page.

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Calgary (YYC) to Houston (IAH): what SlickTrip has seen

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