Iowa gas prices have fallen three cents a gallon in the past week, to an average of $2.43 a gallon.

GasBuddy reports prices in Iowa are 13.6 cents per gallon lower than a month ago, and 29.3 cents a gallon lower than one year ago.

The lowest price in Iowa today is $2.14 a gallon, while the highest is $2.99 per gallon.

GasBuddy says the national average has fallen 2.1 cents per gallon in the past week, to roughly $2.58 a gallon.

GasBuddy finds prices in the region as follows:

Quad Cities- $2.51/g, down 1.6 cents per gallon from last week’s $2.53/g.

Des Moines- $2.71/g, up 4.7 cents per gallon from last week’s $2.66/g.

Omaha- $2.47/g, down 2.5 cents per gallon from last week’s $2.49/g.