LAS VEGAS, July 13 -
Nevada vs Arizona gas prices today
Today Nevada regular averages $3.84 per gallon; Arizona averages $3.32 per gallon. A $0.52 Nevada premium. For Las Vegas to Phoenix corridor drivers, the math favours waiting until Kingman, Arizona. [EIA · 13 Jul 2026]
Why Nevada costs more
- Clark County environmental fees.
- Las Vegas uses a CARB-spillover summer blend with similar specification cost to California.
- Nevada has no in-state refining; supply trucks in from California or Utah.
Best US-93 / I-40 fill-up exits
Kingman, AZ (Exit 53 off I-40) is the consensus best buy point on the corridor; Wickenburg next-best heading into the Phoenix metro.
Per-tank savings
For a 18-gallon SUV: $9.36 saved by waiting until Kingman.
Related
NV · AZ · border comparator