Costco Gas Prices in Glendale, Arizona
Glendale · Warehouse #674
17550 N 79TH AVE, Glendale, Arizona 85308-8711
Prices updated: August 10, 2026 at 5:00 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 August 10, 2026 at 5:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.999+0.440 (12.4%)
Premium
$4.599+0.500 (12.2%)
DateRegPrem
Aug 10, 5:00 PM$3.999$4.599
Aug 10, 4:00 PM$3.999$4.899
Aug 7, 7:00 PM$4.059$4.899
Aug 6, 10:00 PM$4.099$4.899
Aug 6, 3:00 PM$4.099$4.959
Aug 5, 8:00 PM$4.099$4.999
Aug 4, 9:00 PM$4.099$4.899
Aug 3, 5:00 PM$4.099$4.799
Aug 1, 10:00 PM$3.999$4.699
Jul 29, 2:00 PM$3.999$4.799
Jul 28, 4:00 PM$3.999$4.699
Jul 27, 2:00 PM$3.999$4.759
Jul 26, 4:00 PM$3.999$4.699
Jul 23, 10:00 PM$3.999$4.659
Jul 22, 11:00 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