Costco Gas Prices in San Diego, California
Morena · Warehouse #401
4605 MORENA BLVD, San Diego, California 92117-3650
Prices updated: September 5, 2026 at 8:00 PM
Regular
$5.459
PRICE PER GALLON
Press
Premium
$5.799
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 $5.459/gal, premium at $5.799/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
$5.459+0.160 (3.0%)
Premium
$5.799+0.200 (3.6%)
DateRegPrem
Sep 5, 8:00 PM$5.459$5.799
Sep 5, 7:00 PM$5.459$5.759
Sep 4, 10:00 PM$5.399$5.759
Sep 3, 4:00 PM$5.399$5.699
Sep 2, 9:00 AM—$5.699
Sep 2, 8:00 AM$5.399$5.699
Aug 31, 9:00 PM$5.389$5.689
Aug 30, 2:00 PM$5.359$5.659
Aug 29, 5:00 PM$5.259$5.659
Aug 28, 3:00 PM$5.259$5.599
Aug 27, 9:00 PM$5.259$5.659
Aug 27, 3:00 PM$5.299$5.699
Aug 24, 3:00 PM$5.399$5.699
Aug 23, 3:00 PM$5.389$5.699
Aug 22, 3:00 PM$5.359$5.699
Aug 22, 4:00 AM—$5.699
Aug 22, 3:00 AM$5.359$5.699
Aug 21, 9:00 PM$5.299$5.659
Aug 19, 3:00 PM$5.259$5.599
Aug 18, 10:00 PM$5.199$5.599
Aug 18, 3:00 PM$5.199$5.559
Aug 17, 2:00 PM$5.199$5.579
Aug 15, 4:00 PM—$5.579
Aug 15, 3:00 PM$5.199$5.579
Aug 13, 3:00 PM$5.199$5.599
Aug 11, 4:00 PM$5.199$5.579
Aug 9, 5:00 PM$5.199$5.599
Aug 7, 7:00 PM$5.299$5.599
Aug 7, 4:00 PM—$5.599
Aug 7, 3:00 PM$5.299$5.599