Is there a train from Fort Collins to LA?

No direct passenger train exists; you would need to travel to Denver for the California Zephyr.

How long is the drive to LA?

The drive takes approximately 16 to 18 hours depending on traffic and stops.

What is the best airport for Fort Collins?

Denver International Airport (DEN) is the primary hub for the region.

Do I need a car in LA?

Yes, a car is highly recommended for navigating the sprawling geography of Los Angeles.

Are there tolls on the way to LA?

There are no major toll roads on the primary I-70/I-15 route from Colorado to California.

Fort Collins

Los Angeles

Flight Driving

Fort Collins to Los Angeles

Updated: 28 May 2026

The journey from Fort Collins to Los Angeles spans approximately 1,650 km by road. Most travelers drive south to Denver International Airport for a direct flight, which takes about 2.5 hours in the air. Alternatively, the road trip via I-70 West and I-15 South covers diverse terrain including the Rocky Mountains and the Mojave Desert. Expect a driving time of roughly 16 to 18 hours without extended stops. This route is a classic American cross-country trek through high-altitude passes and arid basins.

Total Distance: 1,650 km driving; 1,350 km air distance.

Fastest Way

Flying from Denver International Airport (DEN) to Los Angeles (LAX) takes 2.5 hours.

Cheapest Way

Driving is often cheaper for groups of three or more, costing roughly $300 in fuel.

Compare Fort Collins to Los Angeles Routes

	Flight Direct	Driving Direct
Duration	2 hours 30 mins	17 hours
Avg Price	$150 - $400	$250 - $450 in fuel
Operator	United Airlines	Personal Vehicle
Route	DEN to LAX	I-25 S to I-70 W to I-15 S
Tip	Book your shuttle from Fort Collins to DEN at least 3 hours before your flight.	Check your tire pressure before crossing the high-elevation passes in Utah.

Travel Tips

Airport Shuttle
Use the Groome Transportation shuttle to get from Fort Collins to DEN efficiently.
Traffic Timing
Avoid entering Los Angeles via I-15 during weekday rush hours between 7 AM and 9 AM.
Hydration
Carry extra water when driving through the Mojave Desert section of I-15.
Mountain Driving
Use lower gears when descending steep grades on I-70 in the Colorado Rockies.
Parking
Download the ParkWhiz app to find affordable parking in downtown Los Angeles.

Safety Tips

Desert Heat
Ensure your vehicle's cooling system is serviced before driving through desert regions.
Mountain Weather
Check CDOT road conditions for I-70, as snow can occur even in shoulder seasons.
Urban Awareness
Keep valuables out of sight when parking in high-traffic tourist areas of Los Angeles.
Fatigue Management
Plan for a stop in Las Vegas or St. George if driving solo to manage long-distance fatigue.