Costco Gas Prices in Fontana, California
Fontana · Warehouse #627
16505 SIERRA LAKES PKWY, Fontana, California 92336-1256
Prices updated: September 5, 2026 at 10:00 PM
Regular
$5.339
PRICE PER GALLON
Press
Premium
$5.679
PRICE PER GALLON
Press
Current gas prices at Costco #627
This Costco gas station is located at 16505 SIERRA LAKES PKWY in Fontana, California. The latest reported fuel prices are regular at $5.339/gal, premium at $5.679/gal. Prices were last updated on September 5, 2026 at 10:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.339+0.140 (2.7%)
Premium
$5.679+0.080 (1.4%)
DateRegPrem
Sep 5, 10:00 PM$5.339$5.679
Sep 5, 9:00 PM$5.299$5.679
Sep 4, 4:00 PM$5.259$5.679
Sep 3, 8:00 PM$5.229$5.629
Sep 2, 3:00 PM$5.199$5.599
Sep 1, 5:00 PM$5.229$5.599
Aug 30, 3:00 PM$5.199$5.599
Aug 28, 5:00 PM$5.179$5.599
Aug 27, 10:00 PM$5.159$5.599
Aug 25, 4:00 PM$5.159$5.559
Aug 23, 4:00 PM$5.099$5.499
Aug 21, 10:00 PM$5.099$5.459
Aug 19, 4:00 PM$5.099$5.399
Aug 16, 7:00 PM$4.999$5.399
Aug 15, 6:00 PM$4.999$5.339
Aug 14, 5:00 PM$5.099$5.399
Aug 11, 5:00 PM$5.099$5.499
Aug 10, 4:00 PM$5.099$5.599
Aug 8, 6:00 PM$5.199$5.599