Arizona Gas Prices
Average price per gallon in Arizona, updated 7/21/26 from AAA. Regular is currently $4.29/gal — $0.27 above the national average of $4.02.
Regular
$4.29
Mid-grade
$4.66
Premium
$4.98
Diesel
$5.29
Regular, change:▲ +$0.02 today▲ +$0.38 wk▼ $0.01 mo
Regular — recent trend (42 days)
Cheapest metros in Arizona
| Metro | Regular | Diesel |
|---|---|---|
| Yuma | $4.24 | $5.26 |
| Lake Havasu-Kingman | $4.24 | $5.36 |
| Pima County | $4.26 | $5.22 |
| Tucson | $4.26 | $5.21 |
| Sierra Vista-Douglas | $4.29 | $5.31 |
| East Valley | $4.29 | $5.25 |