The drive from Phx to Phoenix takes approximately 20 min, covering 8 miles via I-20. Under normal conditions, expect to spend around $1 on gas.
Travel time can vary — during rush hour or bad weather, the journey may take 30–35 minutes. For the fastest trip, avoid peak commute hours.
Traffic Estimate
🟢 Light traffic
17 min
🔵 Typical
20 min
🔴 Heavy traffic
29 min
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance8 miles (12 km)
Drive Time20 min
RouteI-20
Best TimeMid-morning (9-11 AM)
Fuel Costs
Gas (30 mpg)~0.3 gallons
Est. Cost$1
Best Time to Drive from Phx to Phoenix
For this shorter drive, the best time to go is mid-morning (9-11 am). Rush hour (7-9 AM and 4-7 PM) can add significant time on this route. Weekends are generally smoother unless it's a holiday.
🟢 Best:Mid-morning (9-11 AM)
🔴 Avoid:Rush hour (4-7 PM)
Route Tips: I-20
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
This trip can typically be done on a single tank of gas.
Frequently Asked Questions
How long does it take to drive from PHX to Phoenix?
The drive from PHX to Phoenix takes approximately 20 min covering 8 miles via I-20. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for PHX to Phoenix?
At 30 MPG and $3.50/gallon, expect to spend approximately $1 on gas for this 8-mile trip. You'll need about 0.3 gallons of fuel.
What is the best time to drive from PHX to Phoenix?
Mid-morning (9-11 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the PHX to Phoenix route?
This route is primarily toll-free, though some bridges or tunnels may have small fees.
