Cheap flights from Chicago to Denver (CHI - DEN)

Flight FAQs

From Chicago to Denver

Are flight prices decreasing from Chicago to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Chicago to Denver Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago to Denver Intl that may be offering flexible cancellation policies are United Airlines, Spirit Airlines, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly into for flights to Denver from Chicago?

Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Chicago to Denver. 8 airlines have flights to Denver Intl from Chicago on a regular basis. Booking flights from Chicago to Denver Intl should not be difficult; the airport handles an average of 40 inbound flights from Chicago per day.

Can I find flights from Chicago to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Denver for under $100. The cheapest flight booked recently is on Frontier for just $73, but on average you can expect to pay $87.

Are there nonstop flights from Chicago to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Denver under $100. A good price for a nonstop flight from Chicago to Denver is less than $86.

Are there last-minute flights available from Chicago to Denver for under $100?

There are currently 20+ open flights from Chicago to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Chicago to Denver?

Days when nonstop flights are available for this flight are: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Chicago to Denver on average per day?

On average 22 flights depart from Chicago to Denver Intl per day.
Morning (6am - Noon) - 27% of flight departures
Afternoon (Noon - 6pm) - 36% of flight departures
Evening (6pm - Midnight) - 36% of flight departures

Is Chicago weather warmer or cooler than Denver?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Denver is generally hotter than in Chicago. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Chicago to Denver?

Airlines like American Airlines, Spirit Airlines, and Frontier fly from Chicago to Denver in about 2h 38m. The time it takes to get you to your destination is usually consistent. Chicago and Denver are separated by a distance of 891 mi. Most flights are nonstop.

What are the cheapest airlines flying from Chicago to Denver round-trip?

Frontier, at $73, was found to be the cheapest airline from Chicago to Denver.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. You may be able to fly from Chicago to Denver for 48% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Chicago to Denver one-way?

$33 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $40 and $49, respectively.