Costco Gas Prices in Tucson, Arizona
NW Tucson · Warehouse #431
3901 W COSTCO DR, Tucson, Arizona 85741-2864
Prices updated: July 22, 2026 at 10:00 PM
Regular
$3.859
PRICE PER GALLON
Press
Premium
$4.659
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 $4.659/gal. Prices were last updated on July 22, 2026 at 10:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.859+0.360 (10.3%)
Premium
$4.659+0.400 (9.4%)
DateRegPrem
Jul 22, 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
Jul 12, 5:00 PM$3.359$4.099
Jul 9, 5:00 PM$3.299$3.999
Jul 8, 4:00 PM$3.259$3.999
Jul 6, 4:00 PM$3.299$4.099
Jul 5, 6:00 PM$3.359$4.099
Jul 4, 7:00 PM$3.299$3.999
Jun 30, 3:00 PM$3.349$4.099
Jun 29, 3:00 PM$3.359$4.099
Jun 28, 4:00 PM$3.399$4.099
Jun 26, 3:00 PM$3.459$4.099
Jun 25, 5:00 PM$3.459$4.199
Jun 24, 9:00 PM—$4.199
Jun 24, 8:00 PM$3.459$4.199
Jun 23, 11:00 PM—$4.199
Jun 23, 10:00 PM$3.459$4.199
Jun 23, 3:00 PM$3.499$4.259