Idaho propane price
$2.59 per gallon for residential propane in Idaho, week of 2026-10-19, up from $2.31 a year earlier. The U.S. average is $2.69. Source: EIA Weekly Heating Oil and Propane Survey.
Recent weeks
| Week of | $ per gallon |
|---|---|
| 2026-10-19 | $2.59 |
| 2026-10-12 | $2.63 |
| 2026-10-05 | $2.51 |
| 2026-03-30 | $2.40 |
| 2026-03-23 | $2.38 |
| 2026-03-16 | $2.38 |
| 2026-03-09 | $2.38 |
| 2026-03-02 | $2.37 |
Cylinder refills in Idaho
Fill stations set their own refill price and few publish it. Paid for a refill in Idaho? Report the price and it appears here once three reports have come in within 90 days.
70 refill stations are listed in Idaho, with the most around Boise. Find a refill station in Idaho.
- Boise14