Costco Gas Prices in San Diego, California
Mission Valley · Warehouse #488
2345 FENTON PKWY, San Diego, California 92108-4743
Prices updated: August 11, 2026 at 6:00 PM
Regular
$5.099
PRICE PER GALLON
Press
Premium
$5.599
PRICE PER GALLON
Press
Current gas prices at Costco #488
This Costco gas station is located at 2345 FENTON PKWY in San Diego, California. The latest reported fuel prices are regular at $5.099/gal, premium at $5.599/gal. Prices were last updated on August 11, 2026 at 6:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.099+0.100 (2.0%)
Premium
$5.599+0.200 (3.7%)
DateRegPrem
Aug 11, 6:00 PM$5.099$5.599
Aug 11, 5:00 PM$4.999$5.599
Aug 10, 5:00 PM$5.199$5.599
Aug 9, 5:00 PM$5.159$5.599
Aug 7, 9:00 PM$5.199$5.599
Aug 7, 7:00 PM$5.259$5.799
Aug 6, 10:00 PM$5.259$5.759
Aug 6, 4:00 PM$5.299$5.699
Aug 4, 4:00 PM$5.399$5.799
Jul 29, 3:00 PM$5.299$5.699
Jul 27, 3:00 PM$5.359$5.759
Jul 25, 3:00 PM$5.299$5.699
Jul 22, 4:00 PM$5.199$5.599
Jul 21, 3:00 PM$5.199$5.699
Jul 18, 9:00 PM$5.159$5.599
Jul 17, 3:00 PM$5.159$5.499
Jul 16, 2:00 PM$5.099$5.499
Jul 15, 3:00 PM$4.999$5.499
Jul 13, 9:00 PM$4.999$5.399