Costco Gas Prices in Tucson, Arizona
NW Tucson · Warehouse #431
3901 W COSTCO DR, Tucson, Arizona 85741-2864
Prices updated: August 12, 2026 at 1:00 PM
Regular
$3.859
PRICE PER GALLON
Press
Premium
$4.599
PRICE PER GALLON
Press
Current gas prices at Costco #431
This Costco gas station is located at 3901 W COSTCO DR in Tucson, Arizona. The latest reported fuel prices are regular at $3.859/gal, premium at $4.599/gal. Prices were last updated on August 12, 2026 at 1:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.859+0.600 (18.4%)
Premium
$4.599+0.500 (12.2%)
DateRegPrem
Aug 12, 1:00 PM$3.859$4.599
Aug 12, 1:00 AM—$4.599
Aug 12, 12:00 AM$3.859$4.599
Aug 11, 11:00 PM—$4.599
Aug 11, 10:00 PM$3.859$4.599
Aug 10, 4:00 PM$3.899$4.599
Aug 9, 9:00 AM——
Aug 9, 8:00 AM$3.899$4.599
Aug 8, 6:00 PM$3.959$4.659
Aug 7, 9:00 PM$3.959$4.699
Aug 5, 8:00 PM$3.999$4.699
Aug 1, 8:00 PM$3.959$4.699
Aug 1, 6:00 PM$3.899$4.699
Jul 26, 4:00 PM$3.859$4.699
Jul 23, 10:00 PM$3.859$4.659
Jul 21, 10:00 PM$3.859$4.559
Jul 21, 3:00 PM$3.759$4.499
Jul 20, 10:00 PM$3.699$4.499
Jul 20, 3:00 PM$3.699$4.459
Jul 19, 4:00 PM$3.659$4.459
Jul 17, 4:00 PM$3.599$4.459
Jul 17, 3:00 PM$3.599$4.399
Jul 16, 10:00 PM$3.559$4.399
Jul 16, 2:00 PM$3.559$4.359
Jul 15, 11:00 PM$3.499$4.299
Jul 15, 10:00 PM$3.459$4.299
Jul 15, 3:00 PM$3.399$4.259
Jul 14, 10:00 PM$3.299$4.159
Jul 14, 4:00 PM$3.299$4.099
Jul 13, 3:00 PM$3.259$4.099