Flights operate between Las Vegas (LAS) and Des Moines (DSM).
1 airline operates this route with 1-3 flights daily flights.
Average flight time is 2h 50m - 3h 01m.
Route distance is 1220 miles (1963 km).
Route Distance
1220 miles (1963 km)
Average Duration
2h 50m - 3h 01m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-3 flights
Weekly Flights
12
Typical Departure Time Ranges
Earliest Departure
13:20
Latest Departure
13:20
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from LAS
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| LAS → Des Moines (DSM) (DSM) | 7/week | 2h 50m - 3h 01m | 1,220 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Las Vegas (LAS) to Des Moines (DSM)
Southwest Airlines operates scheduled nonstop flights between Las Vegas (LAS) and Des Moines (DSM). Southwest Airlines operates 1-3 flights daily flights on this route.• Flight Duration: 2h 50m - 3h 01m (average flight time)• Distance: 1220 miles (1963 km) (air miles between airports)• Daily Flights: 1-3 flights (scheduled departures per day)
Las Vegas (LAS)
US
Des Moines (DSM)
US
FLIGHT TIME
2h 50m - 3h 01m
FLIGHT DISTANCE
1220 miles (1963 km)
2h 50m - 2h 50m
13:20
13:20
1220 miles (1963 km)
September
1 (Show)
12
Southwest Airlines Terminal Information & Contact
Departure Terminal - Las Vegas (LAS)
Terminal: 1
Phone: 800-435-9792
Location: 1, Las Vegas, US
Arrival Terminal - Des Moines (DSM)
Terminal: 1
Phone: 800-435-9792
Location: 1, Des Moines, US
Southwest Airlines Flight Schedule from Las Vegas (LAS) to Des Moines (DSM)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN2705 |  Southwest Airlines | 13:20 | 18:10:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Las Vegas (LAS):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Des Moines (DSM):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Weather & Climate at Des Moines (DSM)
11.9°C
Avg Temperature55mm
Avg Rainfall13.6km/h
Avg Wind Speed66%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Des Moines (DSM)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Des Moines (DSM)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Southwest Airlines to Des Moines (DSM)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: 2025-05, 2025-06, 2025-09
Seasonal Travel Calendar
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from Las Vegas (LAS) to Des Moines (DSM)?
Southwest Airlines operates 1 flight from Las Vegas (LAS) to Des Moines (DSM).
What city does Des Moines (DSM) airport serve?
Des Moines (DSM) airport serves Des Moines, US.
How long is the Southwest Airlines flight from Las Vegas (LAS) to Des Moines (DSM)?
The flight duration is approximately 2h 50m - 3h 01m.
What is the distance from Las Vegas (LAS) to Des Moines (DSM)?
The distance is 1220 miles (1963 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Allegiant Air.
Which terminal does Southwest Airlines use at Las Vegas (LAS)?
Southwest Airlines flights from Las Vegas (LAS) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
View all Southwest Airlines flights to Las Vegas (LAS) →
Popular Southwest Airlines routes from Las Vegas include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.