Costco Gas Prices in Sterling, Virginia
Sterling · Warehouse #218
21398 PRICE CASCADES PLZ, Sterling, Virginia 20164-6606
Prices updated: August 16, 2026 at 3:00 AM
Regular
$3.699
PRICE PER GALLON
Press
Premium
$4.599
PRICE PER GALLON
Press
Current gas prices at Costco #218
This Costco gas station is located at 21398 PRICE CASCADES PLZ in Sterling, Virginia. The latest reported fuel prices are regular at $3.699/gal, premium at $4.599/gal. Prices were last updated on August 16, 2026 at 3:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.699−0.090 (2.4%)
Premium
$4.599+0.060 (1.3%)
DateRegPrem
Aug 16, 3:00 AM$3.699$4.599
Aug 15, 3:00 PM$3.699$4.559
Aug 14, 9:00 PM$3.749$4.599
Aug 11, 11:00 PM$3.739$4.599
Aug 11, 12:00 AM$3.739$3.739
Aug 10, 9:00 PM$3.739$4.659
Aug 10, 4:00 PM$3.739$4.699
Aug 10, 2:00 PM$3.829$4.699
Aug 9, 6:00 AM—$4.699
Aug 9, 5:00 AM$3.829$4.699
Aug 8, 8:00 AM—$4.699
Aug 8, 6:00 AM$3.829$4.699
Aug 7, 10:00 PM$3.859$4.699
Aug 6, 10:00 PM$3.859$4.729
Aug 6, 3:00 PM$3.899$4.729
Aug 3, 2:00 PM$3.929$4.729
Aug 2, 3:00 PM$3.959$4.799
Jul 30, 2:00 PM$3.999$4.799
Jul 25, 5:00 PM—$4.799
Jul 25, 4:00 PM$3.999$4.799
Jul 24, 1:00 PM$4.049$4.799
Jul 23, 1:00 PM$3.999$4.749
Jul 21, 2:00 PM$3.949$4.699
Jul 20, 8:00 PM$3.899$4.659
Jul 20, 12:00 PM—$4.659
Jul 20, 11:00 AM$3.899$4.659
Jul 17, 9:00 PM$3.799$4.639
Jul 17, 2:00 PM$3.789$4.539