Costco Gas Prices in Fairfax, Virginia
Fairfax · Warehouse #204
4725 W OX RD, Fairfax, Virginia 22030-6125
Prices updated: August 13, 2026 at 1:00 PM
Regular
$3.659
PRICE PER GALLON
Press
Premium
$4.499
PRICE PER GALLON
Press
Current gas prices at Costco #204
This Costco gas station is located at 4725 W OX RD in Fairfax, Virginia. The latest reported fuel prices are regular at $3.659/gal, premium at $4.499/gal. Prices were last updated on August 13, 2026 at 1:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.659+0.100 (2.8%)
Premium
$4.499+0.150 (3.4%)
DateRegPrem
Aug 13, 1:00 PM$3.659$4.499
Aug 12, 10:00 PM$3.679$4.499
Aug 11, 2:00 PM$3.659$4.499
Aug 10, 8:00 PM$3.679$4.499
Aug 10, 4:00 PM$3.679$4.579
Aug 10, 2:00 PM$3.749$4.579
Aug 8, 3:00 AM—$4.579
Aug 8, 2:00 AM$3.749$4.579
Aug 7, 9:00 AM—$4.579
Aug 7, 8:00 AM$3.749$4.579
Aug 6, 3:00 PM$3.779$4.579
Aug 3, 2:00 PM$3.779$4.649
Aug 2, 3:00 PM$3.799$4.649
Aug 1, 4:00 PM$3.839$4.649
Jul 30, 2:00 PM$3.839$4.699
Jul 28, 2:00 PM$3.899$4.699
Jul 24, 1:00 PM$3.829$4.699
Jul 22, 2:00 PM$3.799$4.699
Jul 21, 2:00 PM$3.759$4.699
Jul 20, 11:00 PM—$4.699
Jul 20, 10:00 PM$3.759$4.699
Jul 20, 2:00 PM$3.759$4.599
Jul 19, 2:00 PM$3.699$4.599
Jul 17, 9:00 PM$3.639$4.559
Jul 17, 2:00 PM$3.639$4.459
Jul 16, 7:00 PM$3.599$4.459
Jul 16, 2:00 PM$3.599$4.399
Jul 15, 7:00 PM$3.569$4.399
Jul 15, 2:00 PM$3.559$4.349
Jul 14, 10:00 PM—$4.349
Jul 14, 9:00 PM$3.559$4.349