How Long Is the Drive from Dallas to Salt Lake City?
The drive from Dallas to Salt Lake City takes approximately 21h 37min, covering 1298 miles via I-35. Under normal conditions, expect to spend around $151 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 29–30+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
18h 22m
🔵 Typical
21h 37min
🔴 Heavy traffic
31h 21m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance1298 miles (2088 km)
Drive Time21h 37min
RouteI-35
Best TimeWeekday mid-day
Fuel Costs
Gas (30 mpg)~43.3 gallons
Est. Cost$151
Route Tips: I-35
Runs through the heartland from Texas to Minnesota. Watch for construction zones in urban areas.
You'll likely need 3 fuel stops along the way.
Best Time to Drive from Dallas to Salt Lake City
For a long drive like Dallas to Salt Lake City, 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:Weekday mid-day
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
21h 37min
~$151 gas
✈️ Flying
5h 6m
~$195–$454 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~2h 36m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
21h 37min
~$151
🚌 Bus
28h 51m
~$104–$234
🚂 Train
23h 36m
~$156–$389
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:
📍 Taos Ski Valley
📍 Taos
📍 Santa Fe
Frequently Asked Questions
How long does it take to drive from Dallas to Salt Lake City?
The drive from Dallas to Salt Lake City takes approximately 21h 37min covering 1298 miles via I-35. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Dallas to Salt Lake City?
At 30 MPG and $3.50/gallon, expect to spend approximately $151 on gas for this 1298-mile trip. You'll need about 43.3 gallons of fuel.
What is the best time to drive from Dallas to Salt Lake City?
Weekday mid-day to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Dallas to Salt Lake City route?
Yes, expect approximately $38 in tolls along this route. Consider getting a TxTag transponder for faster toll payment.
