Direct flights from Chicago to Denver
All flights from MDW to DEN non-stop. There are direct flights from Chicago Midway International, Illinois, USA to Denver International (DEN), Colorado, USA every day of the week with Southwest Airlines and Frontier Airlines. The flight distance is 898 miles and the trip usually takes about 2 hours and 52 minutes.
Airlines with non-stop routes:

Southwest Airlines

Frontier Airlines
Flight schedule from Chicago to Denver with Southwest Airlines
This is a weekly direct flight schedule for Southwest 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 2025-03-15
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 2025-03-15
Chicago to Denver flight departures
Select a date to see all scheduled flight departures between MDW to DEN.
MDW - DEN information
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Distance898 miles (1445 km)
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Flight time2 hours and 52 minutes
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Airlines
Southwest
Frontier Airlines
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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Southwest AircraftBoeing 737 Passenger
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Frontier Airlines AircraftAirbus A318 / A319 / A320 / A321
Unpublished Flight Rates From Chicago to Denver
Direct flights from Chicago to CO, USA

From Chicago to Colorado Springs
COS City Of Colorado Springs Muni