Direct (non-stop) flights from Saint Louis (STL) to Chicago (ORD)
Find comprehensive flight information, schedules, and booking details for direct flights from Saint Louis (STL) to Chicago (ORD). This popular route is operated by 2 airlines, offering multiple daily departures.• 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)
Chicago (ORD)
FLIGHT TIME
1h 16m - 1h 44m
FLIGHT DISTANCE
259 miles (417 km)
1h 23m - 1h 38m
06:00
19:58
259 miles (417 km)
March
2 (Show)
102
Flight Schedule
December 2025
Airlines with direct flights from Saint Louis (STL) to Chicago (ORD)
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.
Airline service: This route is primarily served by American Airlines and United Airlines, reflecting hub connections and route network strategies.
Best departure times: Peak departure times are 6:00, 8:00, 15:00, offering more flight options and potentially better connections.
Saint Louis (STL) - Chicago (ORD) flight price statistics
$255
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$288
Jan$275
Feb$124
Mar$187
Apr$245
May$307
Jun$286
Jul$261
Aug$337
Sep$240
Oct$240
Nov$270
DecRelated Information
Airports: STL • ORD Airport
Airlines operating this route: American Airlines (AA), United Airlines
Frequently Asked Questions
How many flights operate from STL to ORD?
There are 14 direct flights operating from STL to ORD. Approximately 9-15 flights daily.
Which airlines operate flights from STL to ORD?
2 airlines operate on this route: American Airlines, United Airlines.
How long is the flight from STL to ORD?
The flight duration from STL to ORD is approximately 1h 16m - 1h 44m.
What is the distance from STL to ORD?
The distance from STL to ORD is 259 miles (417 km).
What is the flight time range for this route?
Flight times on this route range from 1h 23m - 1h 38m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:00 and the latest flight departs at 19:58.
What is the cheapest month to fly from STL to ORD?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 102 flights operate per week from STL to ORD.
What types of aircraft operate on this route?
This route is served by Embraer 175, Canadair (Bombardier) Regional Jet 550, Canadair (Bombardier) Regional Jet 700 and Challenger 870, Embraer 170, Airbus A319 and 1 more aircraft type.
What is the average flight price from STL to ORD?
The average flight price for a round-trip ticket from STL to ORD is approximately $255 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from STL to ORD for the lowest prices?
March is typically the cheapest month to fly from STL to ORD. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from STL to ORD?
2 airlines offer direct flights from STL to ORD, providing travelers with multiple options for scheduling and pricing.
How far is ORD from STL?
The distance from STL to ORD is 259 miles (417 km). This is a long-haul flight route.
How long does it take to fly from STL to ORD?
The flight time from STL to ORD is approximately 1h 16m - 1h 44m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.