Costco Ajax
150 Kingston Rd E, Ajax, Ontario L1Z 1E5
Regular
174.9¢
Premium
199.9¢
Diesel
220.9¢
Updated Oct 14, 2026View details →
Costco Gas Prices in Ajax, Canada
Latest reported Costco fuel prices (cents per litre) in Ajax, Ontario.
- Stations
- 1
- Avg. Regular
- 174.9¢
- Lowest Regular
- 174.9¢
- Avg. Diesel
- 220.9¢