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Cheap flights from Denver to Chicago from US$80
United Airlines, Southwest Airlines, American Airlines and 2 more airlines fly nonstop from Denver to Chicago, about 166 flights a week. The flight takes around 2h 20m, and the cheapest one-way fare we found recently is US$80 on 14 Dec.
Direct flights available ~166 flights a week 2h 20m Cheapest in December Prices checked 14 days ago
Denver to Chicago at a glance
Cheapest one-wayUS$80Frontier Airlines · nonstop · Mon 14 DecCheapest returnUS$146Thu 3 Dec – Sat 5 DecFastest flight2h 20mSouthwest Airlines · nonstop
Nonstop flights166/wkUnited Airlines, Southwest Airlines, American Airlines
Airlines flying nonstop from Denver to Chicago
5 airlines on this route, about 166 flights a week in total (observed over the last 4 weeks).
Cheapest dates from Denver to Chicago
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Cheapest month to fly from Denver to Chicago
Lowest one-way fare found for each month: December is cheapest, November the most expensive.
Good to know
- Distance
- 1,426 km886 miles
- Flight time
- 2h 20mfastest found
- Time difference
- +1hChicago vs Denver
- Currency in Chicago
- USD
- Airports
- DEN → ORD, MDW, RFD
Flights from Denver to Chicago: questions answered
How much is a flight from Denver to Chicago?
The cheapest one-way fare we found recently is US$80, nonstop, departing in December. Return trips start from US$146. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Denver to Chicago?
Yes. United Airlines, Southwest Airlines, American Airlines, Frontier Airlines and Envoy Air fly this route nonstop, with about 166 flights a week in each direction.
How long is the flight from Denver to Chicago?
A nonstop flight covers 1,426 km and takes around 2h 20m.
What is the cheapest month to fly from Denver to Chicago?
December has the lowest fare we found (US$80), while November is the most expensive (US$125).
Which airlines fly from Denver to Chicago?
United Airlines, Southwest Airlines, American Airlines, Frontier Airlines and Envoy Air operate nonstop flights on this route.
Which airports serve Denver and Chicago?
Denver: Denver International Airport (DEN). Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD).
What is the time difference between Denver and Chicago?
Chicago is 1 hour ahead of Denver.





