AirHint found the following cheapest return flights from Calgary (YYC) to San Jose (SJO) in December 2025 (see full year).
Return flights
| 24 Dec - 07 Jan | United | ||
| 20 Dec - 30 Dec | WestJet | ||
| 20 Dec - 31 Dec | WestJet | ||
| 18 Dec - 25 Dec | Porter Airlines (Canada) Ltd | ||
| 29 Dec - 04 Jan | WestJet | ||
| 24 Dec - 03 Jan | WestJet |
Also check the deals for one-way flights from Calgary to San Jose in December.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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