Flights operate between Chicago (ORD) and Sioux Falls (FSD).
1 airline operates this route with 7-9 flights daily flights.
Average flight time is 1h 38m - 2h 09m.
Route distance is 463 miles (745 km).
Route Distance
463 miles (745 km)
Average Duration
1h 38m - 2h 09m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
7-9 flights
Weekly Flights
57
Typical Departure Time Ranges
Earliest Departure
08:45
Latest Departure
20:00
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from ORD
Weekly Frequency
28
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| ORD → Sioux Falls (FSD) (FSD) | 28/week | 1h 38m - 2h 09m | 463 km | Moderate |
Flight Schedule & Filters
United Airlines flights from Chicago (ORD) to Sioux Falls (FSD)
United Airlines operates scheduled nonstop flights between Chicago (ORD) and Sioux Falls (FSD). United Airlines operates 7-9 flights daily flights on this route.• Flight Duration: 1h 38m - 2h 09m (average flight time)• Distance: 463 miles (745 km) (air miles between airports)• Daily Flights: 7-9 flights (scheduled departures per day)
Chicago (ORD)
US
Sioux Falls (FSD)
US
FLIGHT TIME
1h 38m - 2h 09m
FLIGHT DISTANCE
463 miles (745 km)
1h 46m - 1h 57m
08:45
20:00
463 miles (745 km)
February
1 (Show)
57
United Airlines Terminal Information & Contact
Departure Terminal - Chicago (ORD)
Terminal: 2
Phone: 1-800-864-8331
Location: 2, Chicago, US
Arrival Terminal - Sioux Falls (FSD)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Sioux Falls, US
United Airlines Flight Schedule from Chicago (ORD) to Sioux Falls (FSD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA4400 |  United Airlines | 08:45 | 10:42:00 | Canadair (Bombardier) Regional Jet 550 |
UA4586 | United Airlines | 12:45 | 14:40:00 | Canadair (Bombardier) Regional Jet 550 |
UA5458 | United Airlines | 15:40 | 17:37:00 | Embraer 175 (Enhanced Winglets) |
UA2485 | United Airlines | 20:00 | 21:46:00 | Boeing 737-900 Passenger |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Chicago (ORD):
• Terminal : United Airlines operates from this terminal
Terminal 2:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Sioux Falls (FSD):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Sioux Falls (FSD)
9.2°C
Avg Temperature55mm
Avg Rainfall16.2km/h
Avg Wind Speed69%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Sioux Falls (FSD)
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 Sioux Falls (FSD)
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 United Airlines to Sioux Falls (FSD)
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: 2025-06, 2025-07, 2025-08, 2025-09
Seasonal Travel Calendar
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Chicago (ORD) to Sioux Falls (FSD)?
United Airlines operates 4 flights from Chicago (ORD) to Sioux Falls (FSD).
What city does Sioux Falls (FSD) airport serve?
Sioux Falls (FSD) airport serves Sioux Falls, US.
How long is the United Airlines flight from Chicago (ORD) to Sioux Falls (FSD)?
The flight duration is approximately 1h 38m - 2h 09m.
What is the distance from Chicago (ORD) to Sioux Falls (FSD)?
The distance is 463 miles (745 km).
What aircraft does United Airlines use on this route?
United Airlines uses Canadair (Bombardier) Regional Jet 550, Embraer 175 (Enhanced Winglets), Boeing 737-900 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 08:45 and the latest departs at 20:00.
View all United Airlines flights to Chicago (ORD) →
Popular United Airlines routes from Chicago include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.