Gas prices in Saint-Sébastien
Prices updated Oct 31, 2026 at 3:55 a.m. (5 min ago)
Average price
174.9¢/L
-3.1% vs region
Cheapest
174.9¢/L
Sonic
Most expensive
174.9¢/L
Stations
1
Regular gas
cheaper average more expensive
All stations, cheapest first
| # | Station | Regular | Votes |
|---|---|---|---|
| 1 | Sonic
536 rue Principale |
174.9¢/L 0.0% |
Frequently asked questions
What is the cheapest gas station in Saint-Sébastien today?
Today, the lowest regular gas price in Saint-Sébastien is at Sonic (536 rue Principale) in Saint-Sébastien: 174.9¢ per litre.
How much is a litre of regular gas in Saint-Sébastien?
The average regular gas price today in Saint-Sébastien is 174.9¢ per litre, 3.1% less than the average in the region (Montérégie).