Gas prices in Saint-Thomas
Best and cheapest gas prices in Saint-Thomas today — lowest listed price vs the city average, and how much you can save on a full tank.
Updated: 2026-11-07 13:48
1 stations in this city (show all)
Regular
174.9 ¢/L
Best price at
Harnois · 555 rte 158, Saint-Thomas, J0K 3L0
City average: 174.9 ¢/L
Lowest: 174.9 · Highest: 174.9
Lowest: 174.9 ¢/L
Highest: 174.9 ¢/L
Super
200.9 ¢/L
Best price at
Harnois · 555 rte 158, Saint-Thomas, J0K 3L0
City average: 200.9 ¢/L
Lowest: 200.9 · Highest: 200.9
Lowest: 200.9 ¢/L
Highest: 200.9 ¢/L
Diesel
278.9 ¢/L
Best price at
Harnois · 555 rte 158, Saint-Thomas, J0K 3L0
City average: 278.9 ¢/L
Lowest: 278.9 · Highest: 278.9
Lowest: 278.9 ¢/L
Highest: 278.9 ¢/L
Current listed prices from Régie Essence Québec stations in Saint-Thomas.