You’re staring at a weekend off and wondering if Vegas is close enough to just go. The good news: how far is Las Vegas from Los Angeles comes down to one simple number, about 270 miles, and that distance turns into a trip most people can knock out in a single afternoon.
This guide breaks down the exact mileage, drive time in real traffic conditions, flight options, and a few tricks locals use to skip the worst part of the drive.
The Real Distance Between Los Angeles and Las Vegas
The straight-line distance between Los Angeles and Las Vegas sits at roughly 230 miles. Once you factor in actual roads and highway curves, the driving distance lands closer to 270 miles, depending on your exact starting point in LA and your exact exit in Vegas.
That gap between the “as the crow flies” number and the driving number trips people up constantly. Google Maps, your GPS, and most travel sites will quote the driving figure, not the straight-line one, so 270 miles is the number to plan around.
Starting Point Changes the Number
If you’re leaving from Downtown LA, expect closer to 270 miles. Starting from areas like Santa Monica or Long Beach adds another 15 to 25 miles onto that total. Vegas itself is compact enough that the Strip and Downtown Vegas differ by only a few miles in arrival distance.
How Long the Drive From LA to Vegas Actually Takes
Under ideal conditions, with no traffic and no stops, the drive from LA to Vegas takes around 4 hours to 4 hours 30 minutes at highway speed. Real life rarely matches that number.
Here’s what actually shapes your drive time:
- Friday afternoons and Sunday evenings: These are the worst windows, with drive times stretching past 6 to 8 hours on I-15 near the California and Nevada border.
- Early morning departures: Leaving before 7 a.m. keeps you close to that 4-hour baseline.
- Holiday weekends: Memorial Day, Labor Day, and New Year’s push traffic into a near-standstill through the Cajon Pass and the stretch near Primm, Nevada.
- Summer heat: Cars break down more often in the desert heat between June and September, which adds unpredictable delays for everyone behind them.
Locals who make this drive often will tell you the same thing: leave before sunrise or after 9 p.m., and you’ll cut a two-hour delay down to almost nothing.
Flying From LA to Las Vegas
A flight between the two cities takes about 1 hour in the air. Airlines like Southwest, Spirit, and Delta run frequent routes out of LAX, Burbank, and Long Beach airports straight into Harry Reid International Airport in Vegas.
Add airport time on both ends, security, boarding, and baggage, and the door-to-door time for flying often lands close to 3 hours total. That’s not always faster than driving once you count the extra steps, but it does skip the desert traffic entirely.
When Flying Makes More Sense Than Driving
Flying tends to win when you’re traveling solo, when your dates fall on a holiday weekend, or when you don’t plan on needing a car once you’re in Vegas. Driving still wins if you’re bringing a group, hauling luggage, or planning to explore outside the Strip.
Bus and Train Options Between LA and Vegas
Greyhound and FlixBus both run direct routes between the two cities, with trip times ranging from 5 to 6 hours depending on stops. Tickets often run cheaper than gas money for a solo traveler, which makes the bus a solid pick if you’re traveling alone and don’t mind a longer ride.
There’s currently no direct passenger train connecting Los Angeles and Las Vegas, though a high-speed rail project (Brightline West) is under construction and expected to cut future travel time down to roughly 2 hours once it opens.
Best Route to Drive From LA to Vegas
Interstate 15 is the route almost everyone takes. It runs directly from the Inland Empire through Barstow, across the Mojave Desert, past Primm, and straight into the Strip.
A few stops locals actually use along I-15:
- Barstow: Good spot for gas, food, and a bathroom break about 90 minutes into the drive.
- Baker: Home to the world’s tallest thermometer sign and a decent midway stop.
- Primm, Nevada: The first sign you’ve crossed into Nevada, with casinos and outlet shopping right off the highway.
Gas along this stretch runs a bit higher than city prices, so filling up before you leave LA saves a few dollars per gallon.
FAQS
How far is Las Vegas from Los Angeles in miles?
Las Vegas sits about 270 miles from Los Angeles by road, or roughly 230 miles in a straight line. The exact number shifts slightly depending on your starting point within LA and your destination within Vegas.
How long does it take to drive from LA to Vegas?
The drive typically takes 4 to 4 hours 30 minutes without traffic. On busy weekends, holidays, or Friday evenings, that time can stretch to 6 to 8 hours because of congestion on I-15.
Is it cheaper to fly or drive from LA to Vegas?
Driving is usually cheaper for groups, since gas and tolls split across passengers. Flying tends to cost more per person but saves hours, especially for solo travelers who don’t need a car once they arrive.
What is the best time to drive to avoid traffic?
Early morning departures before 7 a.m. or late-night drives after 9 p.m. avoid the worst congestion. Avoid leaving LA on Friday afternoons or Vegas on Sunday afternoons if possible.
Can you take a train from LA to Las Vegas?
Not yet. There’s no direct passenger train running today, but Brightline West, a high-speed rail line, is under construction and expected to cut the trip to around 2 hours once completed.
How much does gas cost for the LA to Vegas drive?
A standard sedan making the round trip typically uses 15 to 20 gallons of gas total, depending on the vehicle’s fuel efficiency. At average desert-route prices, that puts the round-trip gas cost somewhere between $60 and $90.
Is the drive from LA to Vegas scenic?
Parts of it are. The Mojave Desert stretch offers wide open desert views, and the approach into Vegas at night, with the Strip lighting up the skyline, is a moment most first-time drivers remember.
Plan Your Trip With Confidence
Vegas sits close enough to LA for a same-day drive, a quick flight, or even a budget-friendly bus ride, and the right choice really comes down to your schedule and your group size. Time your drive around traffic windows and the trip stays under 5 hours almost every time.
Once your travel plan is set, check out our guide on the best road trip stops in the Mojave Desert or our breakdown of Las Vegas Strip hotels for first-time visitors.
