Las Vegas (LAS) to Des Moines (DSM) flights
2 airlines fly nonstop from Las Vegas (LAS) to Des Moines (DSM): Allegiant Air and Southwest Airlines. The two airports are 1,214 miles (1,953 km) apart. There are also 14 ways to fly it with one stop, through Denver, Salt Lake City and Phoenix and more.
Airlines flying nonstop from LAS to DSM
- Allegiant AirNot in an alliance
- Southwest AirlinesNot in an allianceWho books it
LAS to DSM with one stop
14 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Denver (DEN)Frontier Airlines, United Airlines and 1 more the whole way
- Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Phoenix (PHX)American Airlines, Southwest Airlines and 1 more the whole way
- Via Mesa (AZA)Allegiant Air the whole way
- Via Minneapolis (MSP)Delta Air Lines the whole way
+1 - Via Santa Ana (SNA)Delta Air Lines, Southwest Airlines and 3 more, then Allegiant Air+2
- Via Dallas (DFW)American Airlines the whole way
- Via Los Angeles (LAX)American Airlines the whole way
+3 - Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Austin (AUS)Allegiant Air the whole way+1
- Via Houston (IAH)United Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
LAS to DSM: common questions
Which airlines fly nonstop from LAS to DSM?
Allegiant Air and Southwest Airlines fly nonstop from Las Vegas (LAS) to Des Moines (DSM).
How far is Las Vegas from Des Moines by plane?
Las Vegas (LAS) and Des Moines (DSM) are 1,214 miles (1,953 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does LAS to DSM cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LAS to DSM with taxes and fees.
Where can I connect between Las Vegas and Des Moines?
The most direct connections are through Denver (DEN), Salt Lake City (SLC), Phoenix (PHX), Mesa (AZA) and Minneapolis (MSP). On 13 of them the same airline flies both flights, for example Frontier Airlines through Denver.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.