Flight
Driving
Kirkwood to Las Vegas
Updated: 31 May 2026
The trip from Kirkwood to Las Vegas is a long-haul journey of about 1,600 miles. Driving takes roughly 24 hours of pure travel time, usually via I-70 and I-15. Flying from St. Louis Lambert International Airport to Harry Reid International Airport takes about 3.5 hours. This route crosses the heart of the American West, offering stunning desert landscapes. Plan for multiple stops if driving to ensure safety.
Total Distance: 2,575 km driving distance; 2,150 km straight-line air distance.
Fastest Way
Flying from STL to LAS is the fastest method.
Cheapest Way
Flying is usually cheaper than the cost of fuel and hotels for a 24-hour drive.
Compare Kirkwood to Las Vegas Routes
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Direct
|
Direct
|
|
|---|---|---|
| Duration | 3 hours 30 mins | 24 hours |
| Avg Price | $150-$400 | $250-$350 in fuel |
| Operator | Southwest Airlines | Personal Vehicle |
| Route | STL to LAS | I-70 West to Utah, then I-15 South to Las Vegas. |
| Tip | Flights are frequent and often competitively priced. | This is a multi-day drive; plan for overnight stays in Denver or Salt Lake City. |
Travel Tips
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HydrationThe desert air is extremely dry; drink water constantly.
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WalkingThe Strip is much larger than it looks; wear comfortable shoes.
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TransportationUse ride-sharing apps or the Deuce bus to get around the Strip.
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BookingBook shows and dinner reservations well in advance.
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Sun SafetyWear hats and sunglasses to protect against the intense desert sun.
Safety Tips
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Desert DrivingIf driving, carry extra water and check your coolant levels.
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Personal SafetyStay in well-populated areas and keep your belongings secure.
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ScamsBe wary of street performers or individuals asking for money on the Strip.
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Emergency PrepKeep your phone charged and have a backup power bank.
People Also Ask
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Is it worth driving to Vegas?Only if you enjoy long road trips and scenic landscapes.
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How long is the flight?The flight is about 3.5 hours.
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Do I need a car in Vegas?No, ride-sharing and public transit are sufficient for most visitors.
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What is the best time to visit?Spring and fall are ideal to avoid extreme heat.
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Are there direct flights?Yes, several airlines offer direct flights from STL.
Quick Info
- From Kirkwood, Missouri, United States
- To Las Vegas, Nevada, United States
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Modes
Best Time to Travel
March to May or September to November for comfortable desert temperatures.
Things to Do in Las Vegas
1
The Strip
The world-famous boulevard lined with mega-resorts and casinos. It is the heart of Las Vegas entertainment.
2
Fremont Street Experience
A historic downtown area with a massive LED canopy and street performers. It offers a more classic Vegas vibe.
3
Red Rock Canyon
A stunning conservation area just outside the city. It is perfect for hiking and scenic drives.
4
High Roller
A giant observation wheel offering incredible views of the city skyline. It is best visited at night.
Tags
Kirkwood to Las Vegas drive
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Las Vegas travel guide
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