Costco Gas Prices in Mississauga, Ontario
2 stations 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$1.629
Premium$1.849
Diesel—
5900 Rodeo Dr, Mississauga, ON, L5R 3S9
Gas hours: Mon-Fri. 6:00am - 9:30pm; Sat. 6:00am - 8:30pm; Sun. 6:00am - 8:30pm
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Regular$1.629
Premium$1.929
Diesel—
1570 Dundas Ste East, Mississauga, ON, L4X 1L4
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 Mississauga before you drive. UPump refreshes prices automatically about once an hour from Costco's public warehouse information.