Costco Gas Prices in San Diego, California
Mission Valley · Warehouse #488
2345 FENTON PKWY, San Diego, California 92108-4743
Prices updated: September 5, 2026 at 8:00 PM
Regular
$5.499
PRICE PER GALLON
Press
Premium
$5.899
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 $5.499/gal, premium at $5.899/gal. Prices were last updated on September 5, 2026 at 8:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.499+0.240 (4.6%)
Premium
$5.899+0.140 (2.4%)
DateRegPrem
Sep 5, 8:00 PM$5.499$5.899
Sep 5, 7:00 PM$5.499$5.859
Sep 3, 9:00 PM$5.459$5.859
Sep 3, 4:00 PM$5.399$5.799
Sep 2, 9:00 AM—$5.799
Sep 2, 8:00 AM$5.399$5.799
Aug 31, 3:00 PM$5.359$5.759
Aug 30, 2:00 PM$5.299$5.699
Aug 27, 3:00 PM$5.299$5.759
Aug 26, 4:00 PM$5.359$5.699
Aug 25, 4:00 PM$5.359$5.659
Aug 24, 3:00 PM$5.399$5.699
Aug 23, 3:00 PM$5.359$5.699
Aug 22, 3:00 PM$5.299$5.659
Aug 20, 3:00 PM$5.259$5.659
Aug 19, 3:00 PM$5.199$5.599
Aug 17, 2:00 PM$5.099$5.499
Aug 16, 5:00 PM$4.999$5.399
Aug 15, 6:00 PM$5.099$5.499
Aug 14, 9:00 PM$5.089$5.499
Aug 13, 9:00 PM$4.999$5.499
Aug 13, 4:00 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