Gas prices in Salaberry-de-Valleyfield · Harnois
Prices updated Oct 31, 2026 at 5:00 a.m. (1 min ago)
Average price
175.9¢/L
+0.6% vs region
Cheapest
175.9¢/L
Harnois
Most expensive
175.9¢/L
Stations
4
Regular gas
A 50 L fill-up of regular gas at the cheapest station instead of the average price: you save $0.00.
cheaper average more expensive