766 - 1,592 CAD
In general when looking for the cheapest flight to Cusco, try to book your flight during the month of May for the best deal.
On average, from most locations, when planning your trip to Cusco, try to book your flight in the region of 39 days in advance for the cheapest prices.
In general, booking your departure to Cusco for a Wednesday represents the best deal on airfare. Try to avoid a Monday departure to stay away from the highest prices.
On average you can find the best deals on plane tickets to Cusco when looking for flights with evening departure times.