Costco Gas Prices in Waterbury, Connecticut
Waterbury · Warehouse #313
3600 E MAIN ST, Waterbury, Connecticut 06705-3851
Prices updated: July 22, 2026 at 7:00 PM
Regular
$3.959
PRICE PER GALLON
Press
Premium
$4.699
PRICE PER GALLON
Press
Current gas prices at Costco #313
This Costco gas station is located at 3600 E MAIN ST in Waterbury, Connecticut. The latest reported fuel prices are regular at $3.959/gal, premium at $4.699/gal. Prices were last updated on July 22, 2026 at 7:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.959+0.360 (10.0%)
Premium
$4.699+0.200 (4.4%)
DateRegPrem
Jul 22, 7:00 PM$3.959$4.699
Jul 22, 2:00 PM$3.899$4.699
Jul 21, 2:00 PM$3.899$4.659
Jul 21, 7:00 AM—$4.659
Jul 21, 6:00 AM$3.899$4.659
Jul 20, 2:00 PM$3.899$4.599
Jul 19, 2:00 PM$3.859$4.599
Jul 18, 2:00 PM$3.799$4.559
Jul 17, 2:00 PM$3.699$4.499
Jul 16, 2:00 PM$3.669$4.499
Jul 15, 3:00 PM$3.649$4.459
Jul 13, 2:00 PM$3.649$4.399
Jul 11, 2:00 PM$3.589$4.399
Jul 11, 2:00 AM$3.589$4.359
Jul 10, 2:00 PM$3.579$4.299
Jul 10, 2:00 AM$3.559$4.299
Jul 9, 2:00 AM$3.539$4.299
Jun 29, 2:00 PM$3.579$4.299
Jun 26, 1:00 PM$3.579$4.399
Jun 25, 1:00 PM$3.599$4.399
Jun 23, 1:00 PM$3.599$4.499