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  1. Flights
  2. United States
  3. Denver, CO
  4. Chicago - Denver, CO

Book cheap flights from Chicago to Denver, CO from $74

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Discover the cheapest flights from Chicago to Denver, CO
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Wed, 26 Aug - Tue, 1 Sept
Frontier Airlines
Frontier AirlinesDirect
CHI - DEN
Frontier Airlines
Frontier AirlinesDirect
DEN - CHI
222$
203$
Prime price per passenger
Wed, 29 July
Frontier Airlines
Frontier AirlinesDirect
CHI - DEN
-15 %
87$
74$
Prime price per passenger
Sun, 12 July
Frontier Airlines
Frontier AirlinesDirect
CHI - DEN
-12 %
95$
84$
Prime price per passenger
Thu, 23 July
Frontier Airlines
Frontier AirlinesDirect
CHI - DEN
87$
85$
Prime price per passenger
Tue, 11 Aug
Frontier Airlines
Frontier AirlinesDirect
CHI - DEN
-11 %
104$
93$
Prime price per passenger
Wed, 26 Aug
Frontier Airlines
Frontier AirlinesDirect
CHI - DEN
-11 %
105$
93$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Denver, CO

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of August. Take advantage of this per
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week: 17 Aug - 23 Aug
Flights from just $66
$146
$94
$234
$129
$110
$329
$66
$83
JuneJulyAugustSeptember
Distance: 1468 kms
Chicago airports
Denver, CO airports
Denver International (DEN)How far from city centre: 30 kms

Get the Best Deals on Flights from Chicago to Denver, CO

Discover the best last-minute airfares and cheap prices from Chicago to Denver, CO with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Chicago? Adjust your travel dates and explore a wide range of options to Denver, CO. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Chicago to Denver, CO and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Chicago to Denver, CO

How long does the flight take to go from Chicago to Denver, CO?
The total flight time between Chicago and Denver, CO is of around 5 h and 2 m on average, considering an average distance of 1,468.44 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Chicago to Denver, CO?
When you fly from Chicago to Denver, CO the average price is $200. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Chicago to Denver, CO at Opodo?
The cheapest price for a flight from Chicago to Denver, CO is $74. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Chicago to Denver, CO?
The most popular months to book a trip from Chicago to Denver, CO are April, March and October, based on the searches of our customers.
When is the best time to travel from Chicago to Denver, CO?
The best time of the year to go to Denver, CO when flying from Chicago depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, December is the top 1º month to fly to Denver, CO from Chicago in terms of searches from our customer, followed by July and September. If you prefer to avoid high peaks of turism, however, and escape a crowded period, April, May and November are the months with less volume of searchs for the route Chicago - Denver, CO.
How is the weather in Denver, CO compared to Chicago?
While in Chicago temperatures can reach an average of 22º ºC in summer, Denver, CO's temperatures can rise to 22º ºC during the hot season. In winter, however, weather data show around -1º ºC in Denver, CO, compared to the -3º ºC average in Chicago.

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