Gas Prices in Fort Wayne04/28/2025GasBuddy's survey of 201 stations in Fort Wayne shows that average gasoline prices in Fort Wayne have risen 12.7 cents per gallon in the last week, averaging $3.06/g today. Prices in Fort Wayne are 9.1 cents per gallon lower than a month ago and stand 44.0 cents per gallon lower than a year ago. The national average price of gasoline is unchanged in the last week, averaging $3.10/g today.