Direct flights from Chicago to Denver
All flights from ORD to DEN non-stop. There are direct flights from Chicago O Hare International (ORD), Illinois, USA to Denver International (DEN), Colorado, USA with United Airlines, American Airlines and Frontier Airlines. 125 weekly departures are currently scheduled on this route. Departure times range from 05:00 to 22:41 depending on the schedule period. The flight distance is 891 miles (1434 km). Flight time ranges from 2 hours and 33 minutes to 3 hours and 8 minutes.
Chicago
, USA
Airlines with non-stop routes:
United Airlines
American Airlines
Frontier Airlines
Southwest Airlines
Aer Lingus
Spirit Airlines
Flight schedule from Chicago to Denver with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Chicago to Denver with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Chicago to Denver with Frontier Airlines
This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Chicago to Denver scheduled departures
Select a date to see every published non-stop departure between ORD and DEN.
ORD - DEN route facts
-
Distance891 miles (1434 km)
-
Flight time2 hours and 33 minutes to 3 hours and 8 minutes
-
Airlines United American Airlines Frontier
-
Airline alliancesStar Alliance oneworld Low-cost carrier
-
CabinsEconomy Premium Economy Business First
-
Hub airportsUnited Airlines: DEN and ORD (Largest hub.)American Airlines: ORD
-
Departure terminalsUnited Airlines: Terminal 1American Airlines: Terminal 3Frontier Airlines: Terminal 5
-
AircraftUnited Airlines: Airbus A321neo, Boeing 737MAX 9 Passenger, Boeing 737-900 Passenger, Boeing 777 and Boeing 757-300 PassengerAmerican Airlines: Embraer 175, Airbus A319, Boeing 737-800 Passenger, Embraer 170 and Airbus A321Frontier Airlines: Airbus A320neo, Airbus A321, Airbus A321neo and Airbus A320
Route FAQ
Direct flights from Chicago to CO, USA
From Chicago to Montrose
MTJ Montrose
From Chicago to Aspen
ASE Aspen Pitkin County Sardy Field
From Chicago to Gunnison
GUC Gunnison - Crested Butte
From Chicago to Vail
EGE Eagle Co Rgnl
From Chicago to Hayden
HDN Yampa Valley
From Chicago to Colorado Springs
COS City Of Colorado Springs Muni
