How Long Is the Drive from Las Vegas to New Orleans?
The drive from Las Vegas to New Orleans takes approximately 32h 40min, covering 1961 miles via I-15. Under normal conditions, expect to spend around $228 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 45–46+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
27h 46m
🔵 Typical
32h 40min
🔴 Heavy traffic
47h 22m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance1961 miles (3155 km)
Drive Time32h 40min
RouteI-15
Best TimeEarly morning (6-8 AM)
Fuel Costs
Gas (30 mpg)~65.4 gallons
Est. Cost$228
Route Tips: I-15
The Vegas highway. Friday/Sunday traffic between LA and Vegas can be extreme — plan accordingly.
You'll likely need 5 fuel stops along the way.
Best Time to Drive from Las Vegas to New Orleans
For a long drive like Las Vegas to New Orleans, 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:Early morning (6-8 AM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
32h 40min
~$228 gas
✈️ Flying
6h 25m
~$294–$686 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~3h 55m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
32h 40min
~$228
🚌 Bus
43h 35m
~$157–$353
🚂 Train
35h 39m
~$235–$588
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:
📍 Carlsbad Caverns
📍 White Sands
📍 El Paso
Frequently Asked Questions
How long does it take to drive from Las Vegas to New Orleans?
The drive from Las Vegas to New Orleans takes approximately 32h 40min covering 1961 miles via I-15. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Las Vegas to New Orleans?
At 30 MPG and $3.50/gallon, expect to spend approximately $228 on gas for this 1961-mile trip. You'll need about 65.4 gallons of fuel.
What is the best time to drive from Las Vegas to New Orleans?
Early morning (6-8 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Las Vegas to New Orleans route?
Yes, expect approximately $50 in tolls along this route. Check with the local toll authority for transponder options to speed up toll payment.
