Direct (nonstop) flights from Des Moines to Las Vegas
2 airlines fly nonstop from Des Moines International (DSM) to Harry Reid International Airport (LAS). It's 1,215 miles (1,956 km), about 3h 10m in the air. Operated by Allegiant Air, Southwest Airlines.
Allegiant Air
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Des Moines to Las Vegas with one stop · direct emits 205 kg CO₂ per passenger
Looking for the return flight?
LAS → DSM: Flights from Las Vegas to Des MoinesOther direct flights from Des Moines
Direct flights from Las Vegas (LAS)
Frequently Asked Questions
How long is the direct flight from Des Moines to Las Vegas?
A nonstop flight from Des Moines (DSM) to Las Vegas (LAS) takes approximately 3 hours and 10 minutes. The distance is 1,215 miles (1,956 km).
Which airlines fly nonstop from Des Moines to Las Vegas?
2 airlines: Allegiant Air, Southwest Airlines.
Is there a nonstop flight from Des Moines to Las Vegas?
Yes. 2 airlines: Allegiant Air, Southwest Airlines.
How far is Des Moines from Las Vegas?
The flight distance from Des Moines to Las Vegas is 1,215 miles (1,956 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Des Moines to Las Vegas?
At 3h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Des Moines to Las Vegas?
Roughly 205 kg CO2 per passenger one-way. That's about the same as driving 1,025 km.
Is the return flight from Las Vegas to Des Moines also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Des Moines to Las Vegas?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Des Moines International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.