Gas prices in Châteauguay
Prices updated Oct 31, 2026 at 1:55 a.m. (1 min ago)
Average price
189.0¢/L
+4.9% vs region
Cheapest
185.9¢/L
Shell
Most expensive
195.9¢/L
Stations
10
Regular gas
A 50 L fill-up of regular gas at the cheapest station instead of the average price: you save $1.55.
cheaper average more expensive
All stations, cheapest first
| # | Station | Regular | Votes |
|---|---|---|---|
| 1 | Shell
109 boul. d'Anjou |
185.9¢/L -1.6% |
|
| 2 | Shell
311-A Boul. Industriel |
185.9¢/L -1.6% |
|
| 3 | Petro-Canada
11 Saint-Jean-Baptiste |
188.9¢/L ▲ 8¢-0.1% |
|
| 4 | Ultramar
127 Boul. D'Anjou |
188.9¢/L -0.1% |
|
| 5 | Couche-Tard
182 boul. Saint-Joseph |
188.9¢/L ▲ 6¢-0.1% |
|
| 6 | Petro-Canada
200 Primeau |
188.9¢/L ▲ 8¢-0.1% |
|
| 7 | Esso
225 ch. de la Haute-Rivière |
188.9¢/L ▲ 8¢-0.1% |
|
| 8 | Ultramar
248 Boul. Saint-Jean-Baptiste |
188.9¢/L -0.1% |
|
| 9 | Esso
28 rue Saint-Jean-Baptiste |
188.9¢/L ▲ 8¢-0.1% |
|
| 10 | Esso
285 boul. Pierre Boursier |
195.9¢/L +3.7% |
Frequently asked questions
What is the cheapest gas station in Châteauguay today?
Today, the lowest regular gas price in Châteauguay is at Shell (109 boul. d'Anjou) in Châteauguay: 185.9¢ per litre.
How much is a litre of regular gas in Châteauguay?
The average regular gas price today in Châteauguay is 189.0¢ per litre, with a low of 185.9¢ and a high of 195.9¢ across 10 stations, 4.9% more than the average in the region (Montérégie).
How much can I save by filling up at the cheapest station in Châteauguay?
For a 50-litre fill-up, about $1.55 compared with the average price.