Flights operate between Des Moines (DSM) and Saint Louis (STL).
1 airline operates this route with 1-4 flights daily flights.
Average flight time is 1h 05m - 1h 20m.
Route distance is 260 miles (418 km).
Route Distance
260 miles (418 km)
Average Duration
1h 05m - 1h 20m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-4 flights
Weekly Flights
15
Typical Departure Time Ranges
Earliest Departure
05:30
Latest Departure
18:50
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from DSM
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| DSM → Saint Louis (STL) (STL) | 14/week | 1h 05m - 1h 20m | 260 km | Moderate |
Flight Schedule & Filters
Southwest Airlines flights from Des Moines (DSM) to Saint Louis (STL)
Southwest Airlines operates scheduled nonstop flights between Des Moines (DSM) and Saint Louis (STL). Southwest Airlines operates 1-4 flights daily flights on this route.• Flight Duration: 1h 05m - 1h 20m (average flight time)• Distance: 260 miles (418 km) (air miles between airports)• Daily Flights: 1-4 flights (scheduled departures per day)
Des Moines (DSM)
US
Saint Louis (STL)
US
FLIGHT TIME
1h 05m - 1h 20m
FLIGHT DISTANCE
260 miles (418 km)
1h 5m - 1h 20m
05:30
18:50
260 miles (418 km)
April
1 (Show)
15
Southwest Airlines Terminal Information & Contact
Departure Terminal - Des Moines (DSM)
Terminal: 1
Phone: 800-435-9792
Location: 1, Des Moines, US
Arrival Terminal - Saint Louis (STL)
Terminal: 2
Phone: 800-435-9792
Location: 2, St Louis, US
Southwest Airlines Flight Schedule from Des Moines (DSM) to Saint Louis (STL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN1537 |  Southwest Airlines | 05:30 | 06:50:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
WN2705 | Southwest Airlines | 18:50 | 19:55:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Des Moines (DSM):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Saint Louis (STL):
• Terminal : Southwest Airlines operates from this terminal
Terminal 2:
• Southwest Airlines Terminal Phone: 800-435-9792
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 Des Moines (DSM) to St Louis (STL)?
Southwest Airlines operates 2 flights from Des Moines (DSM) to St Louis (STL).
What city does St Louis (STL) airport serve?
St Louis (STL) airport serves Saint Louis, US.
How long is the Southwest Airlines flight from Des Moines (DSM) to St Louis (STL)?
The flight duration is approximately 1h 05m - 1h 20m.
What is the distance from Des Moines (DSM) to St Louis (STL)?
The distance is 260 miles (418 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 05:30 and the latest departs at 18:50.
Which terminal does Southwest Airlines use at Des Moines (DSM)?
Southwest Airlines flights from Des Moines (DSM) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
View all Southwest Airlines flights to Des Moines (DSM) →
Popular Southwest Airlines routes from Des Moines include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.