Take off on cheap flights from Chicago to Denver, your adventure starts now!

Find cheap airline tickets from Chicago to Denver by date

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$146
Frontier Airlines outward: Feb 17, 2023
5:45a MDW » 8:33a DEN
Frontier Airlines direct (2h48m)
Frontier Airlines inbound: Feb 20, 2023
2:21a DEN » 4:41a MDW
Frontier Airlines direct (2h20m)
Return
Departure
Find the cheapest Chicago Denver flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Chicago - Denver with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Chicago to Denver

  • any
  • February 2023
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  • Frontier Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Feb 16, 2023
Spirit Airlines 1 stop
return: Feb 19, 2023
Frontier Airlines 1 stop
Frontier Airlines
outbound: Feb 16, 2023
Frontier Airlines direct
return: Feb 19, 2023
Frontier Airlines direct
United Airlines
outbound: Feb 16, 2023
United Airlines 1 stop
return: Feb 19, 2023
United Airlines direct

Travel tips for flights Chicago - Denver

Average flight duration: 2h34m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Feb 8, 2023 9:32 AM, GMT-7
  • Weather:
  • min. 18ºF, max. 45ºF
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Chicago Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Feb 8, 2023 10:32 AM, GMT-6
  • Weather:
  • min. 31ºF, max. 44ºF