Costco Gas Prices in Montreal, QC
Greater Montreal has nine Costco gas bars: two on the island, in Montreal and Anjou; three to the north and west, in Laval, Terrebonne and Vaudreuil-Dorion; and four on the South Shore, in Brossard, Boucherville, Candiac and Saint-Bruno. The Marché Central, Pointe-Claire and Boisbriand warehouses have no gas bar.
By city: Costco gas prices in Anjou
- Regular avg
- 169.5¢▲ +0.6¢
- Premium avg
- 189.5¢▲ +0.6¢
- Diesel avg
- 279.9¢
- Stations reporting
- 9
Avg of 9 stations · ¢ per litre · ▲▼ change since the previous day
Price history in Montreal
Last 30 days · ¢ per litreRegular: 184.6¢ on Oct 2 to 169.5¢ on Oct 31, low 168.9¢, high 189.3¢. Premium: 204.6¢ on Oct 2 to 189.5¢ on Oct 31, low 188.9¢, high 209.8¢. Diesel: 277.9¢ on Oct 2 to 279.9¢ on Oct 31, low 273.9¢, high 279.9¢.
Costco gas in Montreal today
Montreal has 9 Costco gas stations: Anjou at 9401 Boulevard Des Sciences, Boucherville at 635 Chemin De Touraine, Brossard at 9430 Boul Taschereau, Candiac at 60 Rue Strasbourg, Laval at 2999 Autoroute Laval 440 Ouest, Montreal at 300 Rue Bridge, Saint Hubert at 1000 Boul Saint-Bruno, Terrebonne at 870 Montee Des Pionniers, and Vaudreuil at 22400 Ch Dumberry.
Today’s Regular prices span 17.0¢ across the 9 stations reporting, from the cheapest to the most expensive.
Costco Regular prices in Montreal have eased about 19.9¢ over the past month, from 189.3¢ a month ago.
The furthest any single station moved was Boucherville, down 24.0¢.
- Cheapest today
- Saint Hubert — 161.9¢
- Most expensive today
- Anjou — 178.9¢
- vs the Quebec average
- 4.3¢ below, at 173.7¢
- Diesel
- sold at 1 of 9 stations
- EV charging
- Laval, Saint Hubert
Costco gas stations in Montreal
Montreal
300 Rue Bridge, Montreal
Regular · Premium
Anjou
9401 Boulevard Des Sciences, Anjou
Regular · Premium
Laval
2999 Autoroute Laval 440 Ouest, Laval
Regular · Premium
Terrebonne
870 Montee Des Pionniers, Terrebonne
Regular · Premium
Vaudreuil
22400 Ch Dumberry, Vaudreuil-Dorion
Regular · Premium · Diesel
Brossard
9430 Boul Taschereau, Brossard
Regular · Premium
Boucherville
635 Chemin De Touraine, Boucherville
Regular · Premium
Candiac
60 Rue Strasbourg, Candiac
Regular · Premium
Saint Hubert
1000 Boul Saint-Bruno, Saint-Bruno
Regular · Premium
Costco warehouses in Montreal without gas
- Marche Central · 1015 Rue Du Marche Central, Montreal, QC — no gas bar
- Pointe Claire · 5701 Aut Transcanadienne Nord, Pointe-Claire, QC — no gas bar
- Boisbriand · 3600 Ave Des Grandes Tourelles, Boisbriand, QC — no gas bar
See which Costco warehouses have gas for the nearest pump to each.
Fuel grades at Costco in Montreal
All 9 Costco gas bars in Montreal sell Kirkland Signature fuel, which is Top Tier certified. Diesel is sold at 1 of the 9.
| Grade | Stations | Avg today | Cheapest |
|---|---|---|---|
| Regular | 9 | 169.5¢ | Saint Hubert 161.9¢ |
| Premium | 9 | 189.5¢ | Saint Hubert 181.9¢ |
| Diesel | 1 | 279.9¢ | Vaudreuil 279.9¢ |
Regular
all 9 stationsKirkland Signature regular unleaded, the grade most cars are built for.
- Costco says it carries five times the detergent the Canadian General Standards Board requires.
- Same detergent level as premium.
Premium
all 9 stationsKirkland Signature premium, a higher-octane grade.
- Only needed if your owner’s manual requires or recommends premium.
- Carries the same five-times-CGSB detergent level as regular.
Diesel
1 of 9 stationsKirkland Signature diesel, ultra-low-sulfur like all on-road diesel in Canada.
- Costco says its diesel additives clean deposits from fuel injectors and help reduce engine wear.
Not sold at Costco
- Mid-grade: Costco pumps offer regular and premium only.
- Cash sales: every Costco pump is card-only.
Is Costco gas in Montreal good quality?
Costco does not sell a refiner’s brand. Every pump in Montreal dispenses Costco’s own Kirkland Signature fuel, bought from major refiners and distributors in the region and finished with Costco’s additive package.
Costco Canada has been a listed TOP TIER gasoline retailer since December 2014. TOP TIER is the detergent standard set by automakers including GM, Ford, Toyota, Honda and BMW, and Costco says Kirkland Signature gasoline carries five times the detergent the Canadian General Standards Board requires, in both regular and premium.
In short, the low price is not a lower grade. The saving comes from Costco running its gas as a membership perk on thin margins, not from the fuel.
Costco gas bar hours in Montreal
On weekdays the earliest pumps in Montreal come on at 6 a.m. (Anjou) and the last ones switch off at 9:30 p.m. (Anjou). Pump hours run longer than the warehouse's, and weekends are shorter. Times are local.
| Station | Mon–Fri | Sat | Sun |
|---|---|---|---|
| Anjou | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Boucherville | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Brossard | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Candiac | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Laval | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Montreal | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Saint Hubert | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Terrebonne | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Vaudreuil | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
What else is at Costco warehouses in Montreal
Every Costco gas bar sits in a warehouse parking lot, so a fill-up can share a trip with the rest of the list. EV charging is on site at 2.
- Food court
- 9 of 9
- Pharmacy
- 8 of 9
- Optical
- 9 of 9
- Tire center
- 9 of 9
- Car wash
- 0 of 9
- EV charging
- 2 of 9
EV charging: Laval, Saint Hubert.
How Costco gas works in Montreal
Bring your card. The pump asks for an active Costco membership card before it starts, at all 9 gas bars in Montreal. Without a membership, a Costco Shop Card loaded with credit works the same way.
Pay by card. The pumps take Mastercard, debit and the Costco Shop Card. There is no cash and no Visa, the reverse of the United States.
Check the price first. Each station sets its own price, usually once a day, so two Costco stations in Montreal can differ. Today the regular average here is 169.5¢. The prices on this page are collected once daily and can lag a same-day change at the pump.
Go early or late. Lines are longest on weekend afternoons and weekday evenings. The first pumps here open at 6 a.m. on weekdays.
Cities near Montreal
- Costco gas prices Montreal · QC · 0 km169.5¢
- Costco gas prices Anjou · QC · 10 km178.9¢
- Costco gas prices Brossard · QC · 12 km164.9¢
- Costco gas prices Boucherville · QC · 15 km164.9¢
- Costco gas prices Laval · QC · 15 km173.9¢
- Costco gas prices Saint-Bruno · QC · 15 km161.9¢
- Costco gas prices Candiac · QC · 17 km164.9¢
- Costco gas prices Terrebonne · QC · 23 km169.9¢
Provinces near Quebec
- Costco gas prices New Brunswick · 2 stations176.4¢
- Costco gas prices Ontario · 28 stations158.4¢
- Costco gas prices Newfoundland and Labrador · 1 station193.9¢
- Costco gas prices Manitoba · 3 stations158.9¢
Costco gas in Montreal: common questions
Where is the cheapest Costco gas in Montreal today?
Saint Hubert posts the lowest Regular price in Montreal, 161.9¢ as of the October 31, 2026 reading — 17.0¢ under Anjou, the most expensive of the 9 stations reporting.
How many Costco gas stations are there in Montreal?
Montreal has 9 Costco warehouses with a gas station, across 9 cities, and all of them reported a price in the last 30 days.
Does any Costco gas station in Montreal sell diesel?
Diesel is sold at 1 of 9 stations in Montreal. Each station page lists the grades that warehouse has actually posted a price for in the last 30 days.
Is Costco gas cheaper in Montreal than in Quebec?
Yes — the average Costco Regular price in Montreal is 169.5¢, 4.3¢ below the Quebec average of 173.7¢ as of the October 31, 2026 reading.
Are Costco gas prices in Montreal going up or down?
Down — the average Costco Regular price in Montreal has eased about 19.9¢ over the past month, from 189.3¢ to 169.5¢.