Costco Gas Prices in San Diego, California
Carmel Mountain · Warehouse #452
12350 CARMEL MOUNTAIN RD, San Diego, California 92128-4616
Prices updated: August 12, 2026 at 10:00 PM
Regular
$5.199
PRICE PER GALLON
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Premium
$5.559
PRICE PER GALLON
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Current gas prices at Costco #452
This Costco gas station is located at 12350 CARMEL MOUNTAIN RD in San Diego, California. The latest reported fuel prices are regular at $5.199/gal, premium at $5.559/gal. Prices were last updated on August 12, 2026 at 10:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.199+0.300 (6.1%)
Premium
$5.559+0.260 (4.9%)
DateRegPrem
Aug 12, 10:00 PM$5.199$5.559
Aug 10, 10:00 PM$5.299$5.599
Aug 10, 4:00 PM$5.399$5.599
Aug 9, 4:00 PM$5.299$5.499
Aug 7, 9:00 PM$5.299$5.699
Aug 6, 4:00 PM$5.359$5.699
Aug 5, 9:00 PM$5.399$5.799
Aug 3, 8:00 PM$5.399$5.759
Aug 2, 1:00 AM$5.459$5.759
Aug 1, 6:00 PM$5.499$5.799
Jul 25, 3:00 PM$5.399$5.699
Jul 22, 4:00 PM$5.299$5.699
Jul 18, 9:00 PM$5.199$5.649
Jul 18, 4:00 PM$5.199$5.599
Jul 16, 2:00 PM$5.099$5.399
Jul 15, 11:00 PM$4.999$5.399
Jul 15, 3:00 PM$4.959$5.399
Jul 15, 12:00 AM$4.959$5.299
Jul 14, 10:00 PM$4.899$5.299