Costco Flemington
2a Walter E Foran Blvd N, Flemington, New Jersey 08822
Regular
$3.870
Premium
$4.790
Diesel
N/A
Updated Nov 6, 2026View details →
Costco Gas Prices in Flemington
Latest reported Costco fuel prices in Flemington, New Jersey.
- Stations
- 1
- Avg. Regular
- $3.870
- Lowest Regular
- $3.870
- Avg. Diesel
- N/A