Cheapest Gas in Arizona
Every Arizona metro AAA tracks, ranked from the lowest regular price up, observed Oct 20, 2026. The lowest published metro average is $4.39/gal in Tucson.
Cheapest metroTucson$4.39/gal regular
| # | Metro | Regular | Diesel |
|---|---|---|---|
| 1 | Tucson | $4.39 | $6.09 |
| 2 | Sierra Vista-Douglas | $4.40 | $6.03 |
| 3 | Pima County | $4.40 | $6.10 |
| 4 | West Valley | $4.50 | $6.37 |
| 5 | Peoria | $4.50 | $6.39 |
| 6 | Glendale | $4.53 | $6.37 |
| 7 | Phoenix Proper | $4.58 | $6.39 |
| 8 | Phoenix-Mesa | $4.59 | $6.38 |
| 9 | Yuma | $4.65 | $6.55 |
| 10 | East Valley | $4.70 | $6.39 |
| 11 | Lake Havasu-Kingman | $4.78 | $6.58 |
| 12 | Prescott | $4.78 | $6.53 |
| 13 | Flagstaff | $4.83 | $6.56 |
| 14 | Scottsdale | $4.92 | $6.41 |