Costco Gas PriceNow

Costco gas prices in Alabama

Alabama average

Regular
$3.535
Premium
$4.311

Average across 5 stations, per gallon · updated July 22, 2026

Costco has 5 gas stations in Alabama — the cheapest regular today is $3.459/gal at Costco Huntsville in Huntsville. Alabama Costco regular prices have climbed about $0.364 per gallon over the past month, from $3.171 to $3.535. Premium is up $0.396 over the same stretch, now at $4.311.

Gas stations

5

Alabama

Avg regular

$3.535

per gallon, USD

Cheapest now

$3.459

Costco Huntsville

30-day price trend

Regular$3.535Premium$4.311
3.203.403.603.804.004.204.40Jun 23Jun 30Jul 8Jul 15Jul 22$4.311$3.535
Average posted price across Costco stations in Alabama, past 30 days ($/gal).
View price history as a table
DateRegularPremium
July 22, 2026$3.535$4.311
July 21, 2026$3.493$4.241
July 20, 2026$3.513$4.247
July 19, 2026$3.513$4.259
July 18, 2026$3.493$4.259
July 17, 2026$3.491$4.235
July 16, 2026$3.439$4.203
July 15, 2026$3.407$4.151
July 14, 2026$3.365$4.117
July 13, 2026$3.435$4.125
July 12, 2026$3.395$4.105
July 11, 2026$3.389$4.079
July 10, 2026$3.381$4.023
July 9, 2026$3.295$3.941
July 8, 2026$3.197$3.867
July 7, 2026$3.209$3.887
July 6, 2026$3.213$3.895
July 5, 2026$3.233$3.943
July 4, 2026$3.223$3.843
July 3, 2026$3.155$3.819
July 2, 2026$3.155$3.819
July 1, 2026$3.157$3.819
June 30, 2026$3.157$3.859
June 29, 2026$3.163$3.871
June 28, 2026$3.167$3.871
June 27, 2026$3.171$3.871
June 26, 2026$3.171$3.881
June 25, 2026$3.171$3.901
June 24, 2026$3.175$3.909
June 23, 2026$3.171$3.915

All stations in Alabama

All 5 stations, sorted by regular price from lowest to highest. Prices in $/gal.

RankStationRegularPremium
1Costco HuntsvilleHuntsville$3.459$4.249
2Costco MadisonMadison$3.459$4.249
3Costco MobileMobile$3.519$4.299
4Costco HooverHoover$3.589$4.359
5Costco MontgomeryMontgomery$3.649$4.399