Costco Gas Prices in Glendale, Arizona
Glendale · Warehouse #674
17550 N 79TH AVE, Glendale, Arizona 85308-8711
Prices updated: July 22, 2026 at 9:00 PM
Regular
$3.999
PRICE PER GALLON
Press
Premium
$4.599
PRICE PER GALLON
Press
Current gas prices at Costco #674
This Costco gas station is located at 17550 N 79TH AVE in Glendale, Arizona. The latest reported fuel prices are regular at $3.999/gal, premium at $4.599/gal. Prices were last updated on July 22, 2026 at 9:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.999+0.200 (5.3%)
Premium
$4.599+0.300 (7.0%)
DateRegPrem
Jul 22, 9:00 PM$3.999$4.599
Jul 22, 3:00 PM$3.899$4.499
Jul 21, 10:00 PM$3.859$4.459
Jul 21, 3:00 PM$3.799$4.399
Jul 18, 9:00 PM$3.749$4.349
Jul 18, 3:00 PM$3.699$4.299
Jul 17, 10:00 PM$3.659$4.259
Jul 16, 10:00 PM$3.599$4.199
Jul 16, 2:00 PM$3.559$4.149
Jul 14, 10:00 PM$3.559$4.099
Jul 10, 3:00 PM$3.559$3.999
Jul 5, 6:00 PM$3.599$3.999
Jul 4, 7:00 PM$3.499$3.999
Jul 1, 4:00 PM$3.599$4.099
Jun 30, 5:00 PM$3.599$4.159
Jun 30, 3:00 PM$3.659$4.159
Jun 26, 8:00 PM$3.699$4.199
Jun 26, 2:00 AM—$4.199
Jun 26, 1:00 AM$3.699$4.199
Jun 25, 10:00 PM$3.699$4.259
Jun 25, 5:00 PM$3.699$4.299
Jun 24, 10:00 PM$3.799$4.299
Jun 24, 3:00 AM—$4.299
Jun 24, 2:00 AM$3.799$4.299