Direct flights from Des Moines to Las Vegas DSM → LAS
Allegiant Air and Southwest Airlines operate nonstop flights from Des Moines (DSM) to Las Vegas (LAS). The nonstop flight takes around ~2h 26m, covering 1,214 miles (1,953 km). Round-trip fares currently start at $102, with a typical fare around $278 across 22 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 22 recent fares across the next 60 days
Cheapest combos
Southwest
Best
Southwest
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Allegiant Air
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Frequently asked questions
Is there a direct flight from Des Moines to Las Vegas?
Yes, Allegiant Air and Southwest Airlines operate nonstop flights from Des Moines (DSM) to Las Vegas (LAS).
Which airlines fly direct from Des Moines to Las Vegas?
Allegiant Air, Southwest Airlines operate nonstop flights from Des Moines to Las Vegas.
How long is the flight from Des Moines to Las Vegas?
The nonstop flight from Des Moines to Las Vegas takes ~2h 26m (approximately 1953 km).
How much is a round-trip flight from Des Moines to Las Vegas?
Round-trip flights from Des Moines (DSM) to Las Vegas (LAS) start at $102, with a typical fare around $278. Based on 22 recent fare combinations.