Los Angeles to Boulder
How Long Is the Drive from Los Angeles to Boulder?
The drive from Los Angeles to Boulder takes approximately 19h 28m, covering 1071 miles via the highway. Under normal conditions, expect to spend around $124 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 27–28+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Route Details
Cost Breakdown
Route Tips: I-70
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
You'll likely need 2 fuel stops along the way.
Best Time to Drive from Los Angeles to Boulder
For a long drive like Los Angeles to Boulder, 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.
Driving vs Flying
✈️ Flying is faster when you factor in airport time. Flight time is ~2h 9m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
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:
FAQ
Driving Tips: Los Angeles to Boulder
The journey from Los Angeles to Boulder stretches 1071 miles along the highway and typically takes 19h 28m to complete. At today's fuel prices, expect to spend around $124 on gas. Departing during early morning gives you the best chance of avoiding congestion along the way.
This 1071-mile trek is a true American road trip. Stock up on audiobooks or podcasts, rotate drivers if possible, and build in time for roadside attractions. The journey itself is part of the adventure. Popular stopping points include Horseshoe Bend, Antelope Canyon, Bryce Canyon — great options for grabbing a meal, fueling up, or stretching your legs.