EIA · MT
Montana residential propane prices
Weekly EIA residential (home heating) propane price for Montana. Use it as a baseline in our refill cost calculator — retail cylinder fills often cost more.
$2.179per gallon · week of 2026-10-26
$1.891About a year earlier
+15.2%Change vs year ago
$2.730U.S. average same week
Series: W_EPLLPA_PRS_SMT_DPG. U.S. Energy Information Administration (EIA) — Weekly Residential Propane Prices (dollars per gallon, excluding taxes). Week of 2026-10-26. EIA release date: 10/28/2026. EIA table.
Find a fill in Montana
Top cities: Billings, Missoula, Babb, Belgrade, Bozeman, Bridger