Diesel Prices in Idaho Falls, ID
Cheapest
$6.159
Average
$6.362
Most expensive
$6.469
Stations
3
Filling a 15 gal tank at the cheapest station saves $3.05 compared with the average.
| Station | Address | Diesel |
|---|---|---|
| Costco | 2495 E. Lincoln Road | $6.159 |
| Love's | 6737 South 45th West | $6.459 |
| Flying J | 6485 W Overland Dr | $6.469 |
Updated Nov 7, 2026, 08:21 AM EST