Las Vegas
Las Vegas
Denver
Denver
Flight Driving

Las Vegas to Denver

Updated: 28 May 2026

The journey from Las Vegas to Denver is a long-distance trip of approximately 750 miles. Driving involves taking I-15 North to I-70 East, a route that takes you through the stunning mountains of Colorado. The drive takes about 11 to 12 hours. Alternatively, direct flights from LAS to Denver International Airport (DEN) take about 2 hours.

Total Distance: 1,200 km driving distance; 950 km straight-line air distance.
Fastest Way
Flying is the fastest, taking only 2 hours in the air.
Cheapest Way
Driving is the most economical for groups.
Compare Las Vegas to Denver Routes
Flight
Direct
Driving
Direct
Duration 2 hours 11 hours 30 mins
Avg Price $100-$300 $150-$200 in fuel
Operator United Airlines Personal Vehicle
Route LAS to DEN I-15 N to I-70 E.
Tip DEN is a major hub, so flights are very frequent. The drive through the Rockies is beautiful but can be challenging in winter.
Travel Tips
  • Winter Driving
    Be prepared for snow on I-70 in the Colorado mountains during winter months.
  • Elevation
    Denver is at a high elevation; stay hydrated to avoid altitude sickness.
  • Gas Prices
    Gas is generally cheaper in Nevada than in Colorado.
  • Navigation
    Use a GPS to navigate the city, as the grid system can be confusing.
  • Weather
    Be aware of sudden weather changes in the mountains.
Safety Tips
  • Road Conditions
    I-70 can be steep and winding in the mountains; keep your brakes in good condition.
  • Emergency
    Keep a roadside emergency kit in your car for long-distance travel.
  • Wildlife
    Watch for deer and elk on the highway, especially at dawn and dusk.
  • Weather
    Be aware of sudden weather changes in the mountains.
People Also Ask
  • Is there a train?
    No, there is no direct passenger train service between Las Vegas and Denver.
  • How long is the drive?
    Typically 11 to 12 hours.
  • What is the best way to travel?
    Flying is the most efficient.
  • Are there tolls?
    No, the route is toll-free.
  • Is it worth driving?
    Yes, the scenery in the Rockies is spectacular.
Quick Info
  • From Las Vegas, Nevada, United States
  • To Denver, Colorado, United States
  • Modes
Best Time to Travel

Summer or early Fall to avoid snow in the Rocky Mountains.

Things to Do in Denver
1
Red Rocks Park and Amphitheatre
A world-famous outdoor concert venue built into stunning red rock formations. It is a must-see.
2
Denver Art Museum
Features an extensive collection of art from around the world. It is a great place to spend an afternoon.
3
Denver Botanic Gardens
A beautiful oasis in the city with a wide variety of plants and flowers.
4
Union Station
A historic train station that has been converted into a vibrant hub of restaurants and shops.
Tags
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