La Tranche-sur-Mer vacation rentals are C$ 158/night on average. However, you may find that prices fluctuate depending on the time of year. For example, April is the most expensive month to book a vacation rental in La Tranche-sur-Mer, and August is often the cheapest month to book. Recently, our users found rentals for C$ 78/night - which is currently the cheapest price. Keep in mind that anything C$ 156/night or less is still considered a good deal.