Costco Gas Prices Today in Ontario
Average Price
169.7¢
Lowest Price
152.9¢
Highest Price
179.9¢
40 Stations Found
Showing 10 of 40
166.9¢
1411 WARDEN AVE
Scarborough
Updated Jul 27, 2026
157.9¢
930 ERB ST W
Waterloo
Updated Aug 14, 2026
159.9¢
1570 DUNDAS STE EAST
Mississauga
Updated Jul 27, 2026
154.9¢
100 LEGEND CRT
Ancaster
Updated Jul 27, 2026
164.9¢
2260 ISLINGTON AVE
Etobicoke
Updated Aug 26, 2026
167.9¢
130 RITSON RD NORTH
Oshawa
Updated 7 hours ago
159.9¢
65 KIRKHAM DR
Markham
Updated Aug 14, 2026
152.9¢
1015 CENTENNIAL DR
Kingston
Updated Aug 14, 2026
176.9¢
107 HARRY WALKER PARKWAY S
Newmarket
Updated 7 hours ago
157.9¢
1405 BLAIR TOWERS PLACE
Gloucester
Updated Aug 14, 2026