โ Chicago to Denver: all datesCheapest one-way fare by departure dateLow $38 on Thu, Dec 10 ยท High $128 See all โ
Round trip
Chicago to Denver ๐บ๐ธ
$154$171
- Departs
- Sun, Dec 13
- Return
- Sun, Jan 10
- Stops
- Direct
- Airline
- Frontier Airlines
- Duration
- 3h 4m
Check this fare โAffiliate link โ we may earn a commission, at no extra cost to you. How we make money
Fare expires in --:--:--
Other dates on this route
Work-hours calculator
This flight to Denver costs you 10h 16m of work.
Also cheap
More from Chicago
Deal alerts
Never miss a price drop
One short email when a fare drops well below its usual price. Follow as many cities as you like. No spam, unsubscribe anytime.
Prices come from fares travellers found in the last few days and can change at any time. Last updated Thu, 22 Oct 2026 16:17:21 GMT.
