Is there a train to Las Vegas?

No, there is currently no direct passenger rail service from Texas to Las Vegas.

How long is the drive?

The drive takes approximately 22 hours of actual road time, usually split over two days.

What is the best airport?

Harry Reid International Airport (LAS) is the primary and most convenient airport.

Do I need a car in Vegas?

No, ride-shares and the Deuce bus make it easy to navigate without a personal vehicle.

Are there tolls on this route?

Yes, expect some toll roads in the Houston area, but the cross-country route is mostly toll-free.

Conroe

Las Vegas

Flight Driving

Conroe to Las Vegas

Updated: 28 May 2026

The journey from Conroe to Las Vegas spans approximately 1,500 miles across the American Southwest. Most travelers fly from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) for efficiency. Driving requires navigating I-10 West through San Antonio and El Paso before connecting to I-15 North. This route traverses diverse landscapes including the Chihuahuan Desert and the Mojave Desert. Expect a travel time of roughly 3 hours by air or 22 hours of pure driving time. Plan for significant elevation changes as you approach the Nevada basin.

Total Distance: Driving distance 2,415 km; straight-line air distance 1,950 km.

Fastest Way

Flight from IAH to LAS takes 3 hours 15 minutes, excluding airport transit time.

Cheapest Way

Driving is the cheapest for groups of three or more, costing roughly $350 in fuel.

Compare Conroe to Las Vegas Routes

	Flight Direct	Driving Direct
Duration	3 hours 15 mins	22 hours
Avg Price	$150 - $400	$300 - $500 in fuel
Operator	United Airlines	Personal Vehicle
Route	IAH to LAS	I-10 W to I-15 N
Tip	Book at least three weeks in advance to secure lower fares on non-stop flights.	Carry extra water and check your cooling system before crossing the West Texas desert.

Travel Tips

Airport Transit
Use the RTC bus system or ride-shares to get from Harry Reid Airport to the Strip.
Hydration
Drink twice as much water as usual due to the extremely low humidity in the desert.
Sun Protection
Wear high-SPF sunscreen and polarized sunglasses even during winter months.
Booking
Avoid visiting during major conventions to keep hotel prices manageable.
Navigation
Download offline maps as cellular service can be spotty in remote stretches of West Texas.

Safety Tips

Vehicle Check
Ensure your tires and radiator are in top condition before attempting the long drive.
Fatigue
Switch drivers every four hours to prevent drowsy driving on monotonous desert highways.
Emergency Kit
Keep a roadside emergency kit with jumper cables and a flashlight in your trunk.
Heat Stroke
Recognize signs of heat exhaustion such as dizziness or rapid pulse during outdoor activities.