Costco Gas Prices Today in Ontario
Average Price
170.7¢
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
179.9¢
150 KINGSTON RD E
Ajax
Updated 18 hours ago
154.9¢
100 LEGEND CRT
Ancaster
Updated Jul 27, 2026
177.9¢
55 NEW HUNTINGTON RD
Woodbridge
Updated 18 hours ago
164.9¢
2260 ISLINGTON AVE
Etobicoke
Updated Aug 26, 2026
159.9¢
65 KIRKHAM DR
Markham
Updated Aug 14, 2026
152.9¢
1015 CENTENNIAL DR
Kingston
Updated Aug 14, 2026
177.9¢
107 HARRY WALKER PARKWAY S
Newmarket
Updated 18 hours ago