The journey from Des Moines to Las Vegas spans approximately 2,100 kilometers. Most travelers choose a flight from Des Moines International Airport (DSM) to Harry Reid International Airport (LAS). Driving involves taking I-80 West through Nebraska and Wyoming before connecting to I-15 South. This route crosses the Continental Divide and offers dramatic changes in landscape from cornfields to high desert. Expect a flight time of roughly 3 hours, while driving takes about 20 hours of pure road time.
Total Distance: Driving distance 2,100 km, straight-line air distance 1,750 km.
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Direct
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Direct
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|---|---|---|
| Duration | 3 hours | 20 hours |
| Avg Price | $150 - $400 | $300 in fuel |
| Operator | Allegiant Air | Personal Vehicle |
| Route | DSM to LAS | I-80 W to I-15 S |
| Tip | Book mid-week flights to secure the lowest fares on Allegiant. | Check your tire pressure before crossing the high-altitude passes in Wyoming. |
March to May or September to November to avoid extreme desert heat.