Costco Gas Prices in Helena, Montana
Helena · Warehouse #633
2195 E CUSTER AVE, Helena, Montana 59602-1217
Prices updated: September 5, 2026 at 11:00 PM
Regular
$4.339
PRICE PER GALLON
Press
Premium
$4.859
PRICE PER GALLON
Press
Current gas prices at Costco #633
This Costco gas station is located at 2195 E CUSTER AVE in Helena, Montana. The latest reported fuel prices are regular at $4.339/gal, premium at $4.859/gal. Prices were last updated on September 5, 2026 at 11:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.339+0.240 (5.9%)
Premium
$4.859+0.200 (4.3%)
DateRegPrem
Sep 5, 11:00 PM$4.339$4.859
Sep 5, 7:00 PM$4.259$4.859
Sep 3, 7:00 PM$4.299$4.889
Aug 31, 2:00 PM$4.339$4.899
Aug 30, 4:00 PM$4.339$4.859
Aug 30, 5:00 AM—$4.859
Aug 30, 4:00 AM$4.339$4.859
Aug 29, 7:00 PM$4.299$4.859
Aug 28, 4:00 PM$4.339$4.849
Aug 27, 9:00 PM$4.299$4.849
Aug 27, 5:00 PM$4.299$4.839
Aug 26, 10:00 PM$4.299$4.889
Aug 26, 4:00 PM$4.339$4.889
Aug 25, 3:00 PM$4.289$4.889
Aug 23, 7:00 PM$4.359$4.959
Aug 23, 5:00 PM$4.339$4.889
Aug 22, 5:00 PM$4.359$4.889
Aug 22, 4:00 PM$4.299$4.889
Aug 21, 6:00 PM$4.379$4.889
Aug 21, 5:00 PM$4.299$4.859
Aug 21, 3:00 AM—$4.859
Aug 21, 2:00 AM$4.299$4.859
Aug 20, 8:00 PM$4.259$4.859
Aug 19, 8:00 PM$4.199$4.799
Aug 17, 5:00 PM$4.279$4.849
Aug 16, 6:00 PM$4.249$4.749
Aug 15, 6:00 PM$4.199$4.699
Aug 14, 8:00 PM$4.159$4.699
Aug 14, 4:00 PM$4.099$4.699
Aug 13, 7:00 PM$4.059$4.659
Aug 11, 4:00 PM$4.059$4.699
Aug 10, 8:00 PM$4.099$4.699
Aug 9, 6:00 PM$4.099$4.659
Aug 9, 6:00 AM—$4.659
Aug 9, 5:00 AM$4.099$4.659