Flights operate between Phoenix (PHX) and Des Moines (DSM).
1 airline operates this route with 1-5 flights daily flights.
Average flight time is 2h 35m - 3h 15m.
Route distance is 1154 miles (1857 km).
Route Distance
1154 miles (1857 km)
Average Duration
2h 35m - 3h 15m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-5 flights
Weekly Flights
23
Typical Departure Time Ranges
Earliest Departure
08:40
Latest Departure
08:40
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from PHX
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| PHX → Des Moines (DSM) (DSM) | 7/week | 2h 35m - 3h 15m | 1,154 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Phoenix (PHX) to Des Moines (DSM)
Southwest Airlines operates scheduled nonstop flights between Phoenix (PHX) and Des Moines (DSM). Southwest Airlines operates 1-5 flights daily flights on this route.• Flight Duration: 2h 35m - 3h 15m (average flight time)• Distance: 1154 miles (1857 km) (air miles between airports)• Daily Flights: 1-5 flights (scheduled departures per day)
Phoenix (PHX)
US
Des Moines (DSM)
US
FLIGHT TIME
2h 35m - 3h 15m
FLIGHT DISTANCE
1154 miles (1857 km)
2h 45m - 2h 45m
08:40
08:40
1154 miles (1857 km)
January
1 (Show)
23
Southwest Airlines Terminal Information & Contact
Departure Terminal - Phoenix (PHX)
Terminal: 4
Phone: 800-435-9792
Location: 4, Phoenix, US
Arrival Terminal - Des Moines (DSM)
Terminal: 1
Phone: 800-435-9792
Location: 1, Des Moines, US
Southwest Airlines Flight Schedule from Phoenix (PHX) to Des Moines (DSM)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN4073 |  Southwest Airlines | 08:40 | 12:25:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Phoenix (PHX):
• Terminal : Southwest Airlines operates from this terminal
Terminal 4:
• 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 Phoenix (PHX) to Des Moines (DSM)?
Southwest Airlines operates 1 flight from Phoenix (PHX) 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 Phoenix (PHX) to Des Moines (DSM)?
The flight duration is approximately 2h 35m - 3h 15m.
What is the distance from Phoenix (PHX) to Des Moines (DSM)?
The distance is 1154 miles (1857 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
Which terminal does Southwest Airlines use at Phoenix (PHX)?
Southwest Airlines flights from Phoenix (PHX) depart from Terminal 4. Terminal 4 phone: 800-435-9792.
View all Southwest Airlines flights to Phoenix (PHX) →
Popular Southwest Airlines routes from Phoenix include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.