Costco Gas Prices in Anchorage, AK

Anchorage, Alaska has 2 Costco fuel centers serving members in the area. Across Anchorage, regular gas averages $4.454, premium runs about $0.645 higher at $5.099, and diesel sits at $6.299. That's about $0.068 below the Alaska statewide average of $4.522. Within Anchorage, Costco Anchorage posts the lowest regular at $4.449 and NE Anchorage the highest at $4.459 — a $0.010 spread worth checking before you fuel up. Across Anchorage, regular pump prices have eased about $0.045 over the past month, from $4.499 a month ago. Premium has climbed about $0.100 and diesel has eased about $0.060 over the same period. Diesel is available at 1 of the 2 Anchorage stations.