Costco Idaho Falls
2495 E. Lincoln Road, Idaho Falls, Idaho 83401-2203
Regular
$4.759
Premium
$5.229
Diesel
$6.049
Updated Oct 24, 2026View details →
Costco Gas Prices in Idaho Falls
Latest reported Costco fuel prices in Idaho Falls, Idaho.
- Stations
- 1
- Avg. Regular
- $4.759
- Lowest Regular
- $4.759
- Avg. Diesel
- $6.049