Phoenix Gas Prices
Average price per gallon in the Phoenix metro (AAA’s Phoenix-Mesa area), observed Sep 7, 2026 by AAA. Regular is currently $4.62/gal — $0.08 above the Arizona average of $4.54, and $0.47 above the U.S. average of $4.15. That ranks #10 of 14 Arizona metros, cheapest first.
Regular
$4.62
Mid-grade
$5.02
Premium
$5.34
Diesel
$6.00
Regular, change:→ $0.00 Daily change▼ −$0.05 wk▲ +$0.23 mo
Regular — recent trend (94 days)
$4.68$3.79
Jun 6, 2026Sep 7, 2026
Cheaper elsewhere in Arizona?
The cheapest Arizona metros right now, from the same AAA data — the lowest is $0.38 under Phoenix.
| Metro | Regular | vs Phoenix |
|---|---|---|
| Sierra Vista-Douglas | $4.24 | −0.38 |
| Tucson | $4.42 | −0.20 |
| Pima County | $4.43 | −0.19 |
| Yuma | $4.48 | −0.14 |
| Lake Havasu-Kingman | $4.50 | −0.12 |
| Prescott | $4.50 | −0.12 |