Costco Vermont Gas Prices

Costco operates 1 fuel center in Vermont, all in Colchester. Across the state, regular gas averages $4.049 and premium runs about $1.150 higher at $5.199. Across the state, regular pump prices have eased about $0.050 over the past month, from $4.099 a month ago. Premium has climbed about $0.100 over the same period.

If your vehicle takes premium, the lowest in Vermont is Costco Colchester in Colchester at $5.199. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.