Costco Gas Prices in San Diego, California
Morena · Warehouse #401
4605 MORENA BLVD, San Diego, California 92117-3650
Prices updated: July 22, 2026 at 6:00 PM
Regular
$5.299
PRICE PER GALLON
Press
Premium
$5.699
PRICE PER GALLON
Press
Current gas prices at Costco #401
This Costco gas station is located at 4605 MORENA BLVD in San Diego, California. The latest reported fuel prices are regular at $5.299/gal, premium at $5.699/gal. Prices were last updated on July 22, 2026 at 6:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.299+0.100 (1.9%)
Premium
$5.699+0.140 (2.5%)
DateRegPrem
Jul 22, 6:00 PM$5.299$5.699
Jul 22, 4:00 PM$5.199$5.599
Jul 21, 3:00 PM$5.199$5.659
Jul 19, 4:00 PM$5.299$5.699
Jul 18, 9:00 PM$5.199$5.649
Jul 18, 4:00 PM$5.149$5.599
Jul 17, 3:00 PM$5.149$5.499
Jul 16, 2:00 PM$5.099$5.399
Jul 15, 12:00 AM$4.999$5.299
Jul 14, 4:00 PM$4.899$5.199
Jul 10, 2:00 PM$4.999$5.299
Jul 9, 8:00 PM$5.099$5.399
Jul 9, 5:00 PM$4.999$5.299
Jul 8, 4:00 PM$4.899$5.199
Jul 6, 4:00 PM$4.899$5.299
Jul 5, 6:00 PM$4.999$5.399
Jul 4, 7:00 PM$4.939$5.459
Jul 3, 4:00 PM$4.899$5.359
Jul 2, 4:00 PM$4.999$5.359
Jul 1, 4:00 PM$4.959$5.259
Jun 29, 3:00 PM$4.999$5.299
Jun 28, 4:00 PM$4.999$5.399
Jun 25, 10:00 PM$5.059$5.399
Jun 24, 10:00 PM$5.099$5.399
Jun 24, 9:00 PM—$5.399
Jun 24, 8:00 PM$5.099$5.399
Jun 24, 3:00 PM$5.099$5.499
Jun 23, 3:00 PM$5.199$5.599
Jun 22, 10:00 PM$5.199$5.559