Costco Grande Prairie Gas Prices – 116 St
- Regular · today
- 152.9¢
- Premium · today
- 177.9¢
- Diesel · today
- 216.9¢
¢ per litre · Last updated October 31, 2026
9901 116 St, Grande Prairie, AB T8V 5W3 · Open in Maps ↗
30-day range
where today sits- Regular152.9¢ today · avg 154.6¢145.9¢ low162.9¢ high
- Premium177.9¢ today · avg 179.3¢169.9¢ low187.9¢ high
- Diesel216.9¢ today · avg 211.7¢207.9¢ low219.9¢ high
Price history at Grande Prairie
Last 30 days · ¢ per litreRegular: 159.9¢ on Oct 2 to 152.9¢ on Oct 31, low 145.9¢, high 162.9¢. Premium: 179.9¢ on Oct 2 to 177.9¢ on Oct 31, low 169.9¢, high 187.9¢. Diesel: 216.9¢ on Oct 2 to 216.9¢ on Oct 31, low 207.9¢, high 219.9¢.
Last updated October 31, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At 152.9¢ for Regular, Grande Prairie is the most expensive of 18 Costco gas stations in Alberta today, 6.2¢ above the Alberta average of 146.7¢.
- vs the Canadian average
- 9.8¢ below, at 162.7¢
- Premium over Regular
- 25.0¢ — the Alberta median is 23.0¢
- Regular over the last 30 days
- down 7.0¢
- Days the price changed
- 11 of 30 reported days
- Latest day at the 30-day low
- October 16, 2026, at 145.9¢
- 50-litre fill
- $76.45, $3.50 more than at the 30-day low
Grande Prairie is located at 9901 116 St, Grande Prairie, AB T8V 5W3, in Alberta. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular, Premium and Diesel. Gas station hours are 6 a.m. – 9:30 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Station details
Grande Prairie Gas station hours
- Mon–Fri
- 6 a.m. – 9:30 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Grande Prairie Warehouse hours
- Mon–Fri
- 9 a.m. – 8:30 p.m.
- Saturday
- 9 a.m. – 7 p.m.
- Sunday
- 9 a.m. – 7 p.m.
At this location
- Warehouse opened
- March 1996
- Warehouse phone
- (780) 538-2788
- Pumps open early
- 3 hours before the warehouse on weekdays
Also at this warehouse: a food court, a pharmacy, an optical department, a hearing aid center and a tire center.
Frequently asked questions
How much is gas at Costco Grande Prairie today?
As of October 31, 2026: Regular 152.9¢, Premium 177.9¢ and Diesel 216.9¢ per litre. Prices are collected once a day, so the pump can differ.
What time does the Costco Grande Prairie gas station open?
The pumps are open 6 a.m. – 9:30 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 3 hours before the warehouse on weekdays.
Does the Costco Grande Prairie gas station sell diesel?
Yes — diesel is 216.9¢ per litre here as of October 31, 2026.
Is Costco Grande Prairie cheaper than the average Costco station in Alberta?
No — at 152.9¢, Regular here is 6.2¢ above the average Costco price in Alberta, 146.7¢.
Where is the Costco Grande Prairie gas station?
At 9901 116 St, Grande Prairie, AB T8V 5W3. It sits in the Costco warehouse parking lot and is open to members only.
Do you need a Costco membership to buy gas?
Yes — a Costco membership card has to be scanned at the pump, and a Costco Shop Card works for non-members.
What payment methods does the Costco gas bar accept?
Cards and the Costco Shop Card; Canadian Costco gas bars take no cash at the pump.
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