Money After 3 years of price increases, gas is getting cheaper in 2019 January 1, 2019January 1, 2019 Dalvin Brown, USA TODAY Comments Off on After 3 years of price increases, gas is getting cheaper in 2019 The price of a gallon of unleaded gas will average $2.70 nationally in 2019, according to a GasBuddy.com forecast provided to USA TODAY.