Costco Plainfield
16261 S. Boulevard Place, Plainfield, Illinois 60586-2202
Regular
$4.389
Premium
$5.499
Diesel
N/A
Updated Oct 19, 2026View details →
Costco Gas Prices in Plainfield
Latest reported Costco fuel prices in Plainfield, Illinois.
- Stations
- 1
- Avg. Regular
- $4.389
- Lowest Regular
- $4.389
- Avg. Diesel
- N/A