The drive from Detroit to Phoenix takes approximately 36h 32min, covering 2193 miles via I-94. Under normal conditions, expect to spend around $255 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 50–51+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
31h 3m
🔵 Typical
36h 32min
🔴 Heavy traffic
52h 58m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance2193 miles (3529 km)
Drive Time36h 32min
RouteI-94
Best TimeEarly morning (6-8 AM)
Fuel Costs
Gas (30 mpg)~73.1 gallons
Est. Cost$255
Route Tips: I-94
Connects the Great Lakes region. Winter driving can be hazardous — check weather conditions before traveling.
You'll likely need 6 fuel stops along the way.
Best Time to Drive from Detroit to Phoenix
For a long drive like Detroit to Phoenix, plan to depart early in the morning. This lets you cover most of the distance before afternoon traffic builds up. Consider breaking the trip with a lunch stop midway.
🟢 Best:Early morning (6-8 AM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
36h 32min
~$255 gas
✈️ Flying
6h 53m
~$329–$768 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~4h 23m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
36h 32min
~$255
🚌 Bus
48h 44m
~$175–$395
🚂 Train
39h 52m
~$263–$658
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Suggested Stops
Popular cities along the route for rest, food, or fuel:
📍 Wichita
📍 Tulsa
📍 Oklahoma City
Frequently Asked Questions
How long does it take to drive from Detroit to Phoenix?
The drive from Detroit to Phoenix takes approximately 36h 32min covering 2193 miles via I-94. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Detroit to Phoenix?
At 30 MPG and $3.50/gallon, expect to spend approximately $255 on gas for this 2193-mile trip. You'll need about 73.1 gallons of fuel.
What is the best time to drive from Detroit to Phoenix?
Early morning (6-8 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Detroit to Phoenix route?
Yes, expect approximately $50 in tolls along this route. Check with the local toll authority for transponder options to speed up toll payment.
