Costco Oak Brook
1901 W 22nd St, Oak Brook, Illinois 60523-1759
Regular
$4.490
Premium
$5.650
Diesel
N/A
Updated Nov 5, 2026View details →
Costco Gas Prices in Oak Brook
Latest reported Costco fuel prices in Oak Brook, Illinois.
- Stations
- 1
- Avg. Regular
- $4.490
- Lowest Regular
- $4.490
- Avg. Diesel
- N/A