AirHint found the following cheapest return flights from Ottawa (YOW) to Santiago (SCL) in December 2025 (see full year).
Return flights
| 01 Dec - 13 Dec | Porter Airlines (Canada) Ltd | ||
| 16 Dec - 15 Jan | Porter Airlines (Canada) Ltd | ||
| 03 Dec - 07 Jan | Porter Airlines (Canada) Ltd |
Also check the deals for one-way flights from Ottawa to Santiago in December.
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