Gas prices for 10/19/26: National average down 6 cents over last week, 18 cents in last month

The average price for a gallon of regular unleaded gasoline is down 6 cents over the last week. 19, the national average sits at $4.295, down from $4.355 a week ago, according to AAA. Average gasoline prices in Virginia have fallen 12.3 cents per gallon in the last week, averaging $4.04/g on Monday, according to GasBuddy's survey.