Costco Gas Prices in Missoula, Montana
Missoula · Warehouse #67
3220 N RESERVE ST, Missoula, Montana 59808-1556
Prices updated: August 11, 2026 at 3:00 PM
Regular
$3.939
PRICE PER GALLON
Press
Premium
$4.459
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 $3.939/gal, premium at $4.459/gal. Prices were last updated on August 11, 2026 at 3:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.939+0.160 (4.2%)
Premium
$4.459+0.180 (4.2%)
DateRegPrem
Aug 11, 3:00 PM$3.939$4.459
Aug 10, 4:00 PM$3.939$4.499
Aug 8, 6:00 PM$3.939$4.539
Aug 8, 3:00 AM—$4.539
Aug 8, 2:00 AM$3.939$4.539
Aug 7, 3:00 AM—$4.539
Aug 7, 2:00 AM$3.939$4.539
Aug 3, 10:00 PM$3.989$4.589
Jul 30, 4:00 PM$4.099$4.699
Jul 29, 2:00 PM$3.989$4.589
Jul 27, 4:00 PM$4.099$4.699
Jul 25, 4:00 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