Diesel prices in La Prairie
Prices updated Oct 31, 2026 at 6:40 a.m. (1 min ago)
Average price
290.2¢/L
+0.5% vs region
Cheapest
285.9¢/L
Ultramar
Most expensive
299.9¢/L
Stations
6
Diesel
A 50 L fill-up of diesel at the cheapest station instead of the average price: you save $2.17.
cheaper average more expensive
All stations, cheapest first
| # | Station | Diesel | Votes |
|---|---|---|---|
| 1 | Ultramar
10 Boul. des Champs-Fleuris |
285.9¢/L -1.5% |
|
| 2 | Petro-Canada
1510 de Saint-Jean |
285.9¢/L -1.5% |
|
| 3 | Esso
705 ch. de Saint-Jean |
285.9¢/L -1.5% |
|
| 4 | Ultramar
995 boul. des Prés-Verts |
285.9¢/L -1.5% |
|
| 5 | Shell
100 rue Saint-Henri |
297.9¢/L +2.6% |
|
| 6 | Petro-Canada
950 Taschereau |
299.9¢/L +3.3% |
Frequently asked questions
What is the cheapest gas station in La Prairie today?
Today, the lowest diesel price in La Prairie is at Ultramar (10 Boul. des Champs-Fleuris) in La Prairie: 285.9¢ per litre.
How much is a litre of diesel in La Prairie?
The average diesel price today in La Prairie is 290.2¢ per litre, with a low of 285.9¢ and a high of 299.9¢ across 6 stations, 0.5% more than the average in the region (Montérégie).
How much can I save by filling up at the cheapest station in La Prairie?
For a 50-litre fill-up, about $2.17 compared with the average price.