Costco Ancaster
100 Legend Crt, Ancaster, Ontario L9K 1J3
Regular
154.9¢
Premium
179.9¢
Diesel
236.9¢
Updated Jul 27, 2026View details →
Costco Gas Prices in Ancaster, Canada
Latest reported Costco fuel prices (cents per litre) in Ancaster, Ontario.
- Stations
- 1
- Avg. Regular
- 154.9¢
- Lowest Regular
- 154.9¢
- Avg. Diesel
- 236.9¢