Costco Gas Prices in Missoula, Montana
Missoula · Warehouse #67
3220 N RESERVE ST, Missoula, Montana 59808-1556
Prices updated: July 22, 2026 at 1:00 PM
Regular
$4.099
PRICE PER GALLON
Press
Premium
$4.599
PRICE PER GALLON
Press
Current gas prices at Costco #67
This Costco gas station is located at 3220 N RESERVE ST in Missoula, Montana. The latest reported fuel prices are regular at $4.099/gal, premium at $4.599/gal. Prices were last updated on July 22, 2026 at 1:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.099+0.200 (5.1%)
Premium
$4.599+0.150 (3.4%)
DateRegPrem
Jul 22, 1:00 PM$4.099$4.599
Jul 22, 3:00 AM—$4.599
Jul 22, 2:00 AM$4.099$4.599
Jul 21, 4:00 PM$4.049$4.599
Jul 20, 10:00 PM$3.999$4.549
Jul 20, 5:00 PM$3.949$4.499
Jul 17, 4:00 PM—$4.499
Jul 17, 3:00 PM$3.879$4.349
Jul 16, 10:00 PM$3.879$4.329
Jul 15, 4:00 PM$3.829$4.329
Jul 12, 4:00 PM$3.779$4.279
Jul 11, 3:00 PM$3.729$4.279
Jul 10, 5:00 PM$3.779$4.299
Jul 8, 10:00 PM$3.779$4.259
Jul 8, 9:00 PM$3.729$4.199
Jul 8, 4:00 PM$3.729$4.249
Jul 7, 11:00 PM$3.729$4.279
Jul 5, 5:00 PM$3.729$4.199
Jul 1, 4:00 PM$3.759$4.299
Jun 29, 4:00 PM$3.789$4.339
Jun 28, 4:00 PM$3.799$4.359
Jun 28, 2:00 AM—$4.359
Jun 28, 1:00 AM$3.799$4.359
Jun 25, 9:00 PM$3.859$4.359
Jun 23, 3:00 PM$3.799$4.399
Jun 23, 6:00 AM—$4.399
Jun 23, 5:00 AM$3.799$4.399
Jun 22, 10:00 PM$3.899$4.399
Jun 22, 4:00 PM$3.899$4.449