Costco Gas Prices in Gloucester, Ontario
1 station tracked · Prices last updated: October 1, 2026 at 12:19 AM EDT. Prices refresh about once an hour; the price at the pump is what applies.
Regular$1.649
Premium$1.879
Diesel—
1405 Blair Towers Place, Gloucester, ON, K1J 1A5
Gas hours: Mon-Fri. 6:00am - 9:30pm; Sat. 6:00am - 8:30pm; Sun. 6:00am - 8:30pm
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Compare Costco gas prices in Gloucester before you drive. UPump refreshes prices automatically about once an hour from Costco's public warehouse information.