Gas prices in Louiseville · Ultramar
Prices updated Oct 31, 2026 at 3:45 a.m. (3 min ago)
Average price
189.9¢/L
+2.7% vs region
Cheapest
189.9¢/L
Ultramar
Most expensive
189.9¢/L
Stations
1
Regular gas
cheaper average more expensive
All stations, cheapest first
| # | Station | Regular | Votes |
|---|---|---|---|
| 1 | Ultramar
1450 boul. Saint-Laurent est |
189.9¢/L 0.0% |