Montana propane price
$2.17 per gallon for residential propane in Montana, week of 2026-10-19, up from $1.87 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 | $2.17 |
| 2026-10-12 | $2.14 |
| 2026-10-05 | $1.91 |
| 2026-03-30 | $2.12 |
| 2026-03-23 | $2.20 |
| 2026-03-16 | $2.20 |
| 2026-03-09 | $2.12 |
| 2026-03-02 | $2.12 |
Cylinder refills in Montana
Fill stations set their own refill price and few publish it. Paid for a refill in Montana? Report the price and it appears here once three reports have come in within 90 days.
53 refill stations are listed in Montana. Find a refill station in Montana.