Direct flights from Des Moines to Las Vegas
All flights from DSM to LAS non-stop. There are direct flights from Des Moines International (DSM), Iowa, USA to Harry Reid International Airport (LAS), Nevada, USA with Southwest Airlines and Allegiant Air. 12 weekly departures are currently scheduled on this route. Departure times range from 07:00 to 22:25 depending on the schedule period. The flight distance is 1220 miles (1963 km). Flight time ranges from 3 hours and 5 minutes to 3 hours and 30 minutes.
Des Moines
, USA
Flight schedule from Des Moines to Las Vegas with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Flight schedule from Des Moines to Las Vegas with Allegiant Air
This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Des Moines to Las Vegas scheduled departures
Select a date to see every published non-stop departure between DSM and LAS.
DSM - LAS route facts
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Distance1220 miles (1963 km)
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Flight time3 hours and 5 minutes to 3 hours and 30 minutes
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Airlines Southwest Allegiant
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Airline alliancesLow-cost carrier
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CabinsEconomy
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Arrival terminalsSouthwest Airlines: Terminal 1Allegiant Air: Terminal 1
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AircraftSouthwest Airlines: Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2Allegiant Air: Airbus A320 and Airbus A319
