Kentucky Gas Prices
Average price per gallon in Kentucky, updated 7/21/26 from AAA. Regular is currently $3.66/gal — $0.36 below the national average of $4.02.
Regular
$3.66
Mid-grade
$4.20
Premium
$4.64
Diesel
$4.74
Regular, change:▼ $0.01 today▲ +$0.13 wk→ $0.00 mo
Regular — recent trend (42 days)
Cheapest metros in Kentucky
| Metro | Regular | Diesel |
|---|---|---|
| Henderson | $3.41 | $4.50 |
| Huntington-Ashland (KY only) | $3.50 | $4.74 |
| Hopkinsville | $3.58 | $4.91 |
| Owensboro | $3.59 | $4.82 |
| Louisville (KY only) | $3.60 | $4.54 |
| Elizabethtown-Fort Knox | $3.65 | $4.73 |