United Airlines flights from Saint Louis (STL) to Chicago (ORD)
Find comprehensive United Airlines flight information, schedules, and booking details for direct flights from Saint Louis (STL), US to Chicago (ORD), US. United Airlines operates 9-15 flights daily flights on this route.• Flight Duration: 1h 16m - 1h 44m (average flight time)• Distance: 259 miles (417 km) (air miles between airports)• Daily Flights: 9-15 flights (scheduled departures per day)
Saint Louis (STL)
US
Chicago (ORD)
US
FLIGHT TIME
1h 16m - 1h 44m
FLIGHT DISTANCE
259 miles (417 km)
1h 23m - 1h 30m
06:30
18:43
259 miles (417 km)
March
1 (Show)
102
Terminal 3 (STL)
Terminal 1 (ORD)
United Airlines Flight Schedule from Saint Louis (STL) to Chicago (ORD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA4423 |  United Airlines | 06:30 | 07:59:00 | Canadair (Bombardier) Regional Jet 550 |
UA4183 | United Airlines | 08:00 | 09:29:00 | Canadair (Bombardier) Regional Jet 550 |
UA4399 | United Airlines | 10:00 | 11:29:00 | Canadair (Bombardier) Regional Jet 550 |
UA4395 | United Airlines | 11:05 | 12:34:00 | Canadair (Bombardier) Regional Jet 550 |
UA4498 | United Airlines | 12:31 | 14:00:00 | Canadair (Bombardier) Regional Jet 550 |
UA3611 | United Airlines | 15:14 | 16:44:00 | Embraer 170 |
UA2059 | United Airlines | 17:24 | 18:47:00 | Airbus A319 |
UA3597 | United Airlines | 18:43 | 20:13:00 | Embraer 175 (Enhanced Winglets) |
United Airlines Monthly Flight Calendar
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Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 16m - 1h 44m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 8:00, 10:00, offering more flight options and potentially better connections.
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United Airlines Policy Highlights
Baggage Policy
Economy Class: 23kg, Premium Economy: 23kg, Business Class: 32kg, First Class: 32kg.
For detailed baggage policies, visit United Airlines airline page or United Airlines official website.
Check-in Information
Online check-in available 24 hours before departure.
United Airlines Terminal Information
Departure Terminal at Saint Louis (STL):
• United Airlines flights from Saint Louis (STL) depart from Terminal Terminal 3
• Terminal Terminal 3: United Airlines operates from this terminal
Arrival Terminal at Chicago (ORD):
• United Airlines flights to Chicago (ORD) arrive at Terminal Terminal 1
• Terminal Terminal 1: United Airlines operates from this terminal
Frequently Asked Questions about United Airlines Flights
How many United Airlines flights operate from St Louis (STL) to Chicago (ORD)?
United Airlines operates 8 flights from St Louis (STL) to Chicago (ORD).
What city does Chicago (ORD) airport serve?
Chicago (ORD) airport serves Chicago, US.
How long is the United Airlines flight from St Louis (STL) to Chicago (ORD)?
The flight duration is approximately 1h 16m - 1h 44m.
What is the distance from St Louis (STL) to Chicago (ORD)?
The distance is 259 miles (417 km).
What aircraft does United Airlines use on this route?
United Airlines uses Canadair (Bombardier) Regional Jet 550, Embraer 170, Airbus A319 and 1 more aircraft type 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 06:30 and the latest departs at 18:43.
Which terminal does United Airlines use at St Louis (STL)?
United Airlines flights from St Louis (STL) depart from Terminal Terminal 3.
Which terminal does United Airlines use at Chicago (ORD)?
United Airlines flights to Chicago (ORD) arrive at Terminal Terminal 1.
What is the cheapest month to fly United Airlines from St Louis (STL) to Chicago (ORD)?
March is typically the cheapest month to fly United Airlines on this route.
What is the average price for a United Airlines flight from St Louis (STL) to Chicago (ORD)?
The average price for a round-trip United Airlines flight on this route is approximately $255. Prices can vary based on booking time and demand.
How many United Airlines flights operate per week on this route?
United Airlines operates approximately 102 flights per week from St Louis (STL) to Chicago (ORD).