Prices shown below were available within the past 3 days for the period specified 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

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.

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week: Apr 7 - Apr 13

Flights from just $24

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AprilMayJune

Flying Time2 h and 47 mWhen flying from Chicago to Denver, this can take around 2 h and 47 m in flying time, however this flight duration can vary due to other factors

Cheapest flight$44The best price for flights from Chicago to Denver offered by eDreams, which have been found by our customers in the last 3 days

Departure AirportO'hare International AirportO'hare International Airport is where you'll take off when flying from Chicago to Denver

Arrival AirportDenver InternationalYou'll land at Denver International when flying from Chicago to Denver

Peak seasonOctoberOctober is the busiest time to fly from Chicago to Denver according to search data results from our customers

Airlines operating this routeFrontier Airlines, American AirlinesAirline(s) that fly from Chicago to Denver

Best time to bookJuneJune is one of the most frequent times to fly to Denver from Chicago according to real data from our customers

Route information

Distance: 912 miles

Chicago airports

O'hare International Airport (ORD)How far from city center: 14 miles

Midway Airport (MDW)How far from city center: 4 miles

Denver airports

Denver International (DEN)How far from city center: 19 miles

Travel from Chicago to Denver

Several airlines are offering direct flights from Chicago to Denver in less than 3 hours.

Go to Chicago’s airport

O'hare International Airport (ORD) is 14 miles away from Chicago. To reach the airport by public transportation, you can take the CTA Blue Line from Downtown Chicago to the airport, it will take about 40 minutes. Shuttles and regional buses are also available. Be sure to arrive at the airport in time to catch your flight stress-free. O'hare International Airport offers lots of distractions to shorten the wait like a yoga room, a spa and a barbershop.

Go to Denver from the airport

You will land in Denver International (DEN). This airport is 19 miles away from Downtown Denver. With the A-Line in less than an hour, you’ll reach the city centre. There are trains every 15 minutes during peak travel times.

The must-see places in Denver

You just arrived from Chicago to Denver? Welcome to the capital of Colorado, it has a lot to offer to its visitors! Whether you are in Denver for a business trip or leisure, take the time to explore the city. Amongst the must-see places in Denver, there are some architectural landmarks you can’t miss out on:

The Colorado State Capitol, inspired by Washington's State Capitol. It is possible to visit it on weekdays.
Union Station, a place between history and modernity. Built in 1914 and renovated recently, the Beaux-Arts facade is one of the most famous landmarks in Denver. Inside, you’ll find shops, restaurants and even a luxurious hotel.
Outside the Denver Convention Center, a 40 feet high Blue Bear is standing peering into the building. This artwork from Lawrence Argent is a must-do for tourists since 2005.

Shopping addicts will love walking up and down the 16th Street Mall, a mile-long mall with plenty of shops and restaurants. Larimer Square is also a popular place to go shopping. The oldest block in Denver also offers good restaurants and a vivid nightlife.

For outdoor enthusiasts, a must-do is the Red Rocks Park and Amphitheater, take a stroll to see these amazing rock formations. Relax after your walk at the Amphitheater and enjoy live music in stunning scenery.

Did you know these fun facts about Denver?

Denver is also called the Mile High City because it is exactly one mile above sea level.
With its 300 days of annual sunshine, Denver is sunnier than Miami Beach.
Denver’s first building was a saloon.

Ready to enjoy the sunny Denver? Check now the best deals from Chicago to Denver with eDreams US.

Find the best deals for flight from Chicago to Denver

You are looking for a getaway or a business trip in Denver? Whatever your needs are, eDreams US will help you find the best deal for your trip from Chicago to Denver. Insert your travel dates, the number of passengers and our search engine will compare thousands of results to find you the cheapest and fastest options. Do you want to fly with a specific airline? Or do you want to take off in the morning? Filter the results to find the flight that suits you the most. Then, you’ll just have to add luggage, select your seat and enter the passenger’s details. Easy, quick, it will only take you a few minutes to book with eDreams US.

Some tricks can help you save even more money. Here are some of them:

Book in advance.
Be flexible with your travel dates to find the cheapest option.
If you have to go on a last-minute trip to Denver, check our deals above.
With eDreams, if you book your hotel and your flight at the same time you’ll save up to 40% on your trip.

Once your booking is done, you can start to plan stress-free for the rest of your trip in Denver. Download eDreams’App to have all the information about your trip from Chicago to Denver close to hand.

Frequently asked questions about flights from Chicago to Denver

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!

For flights from Chicago to Denver, how can I find the cheapest price?

The cheapest price for a flight from Chicago to Denver is $45. At eDreams 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 booking, when is the best time to get the best prices for flights from Chicago to Denver?

The most popular months to book a trip from Chicago to Denver are June, October and April, based on the searches of our customers.

When is the best time to travel from Chicago to Denver?

The best time of the year to visit Denver depends on lots of personal preferences, especially the price. Regarding popularity, October is the best month to fly to Denver from Chicago in terms of searches from our customers, followed by July and June. If you prefer to avoid the busy season and get away from the crowds February, November and September are the months with fewer searches for Chicago - Denver.

How long does the flight from Chicago to Denver take?

Flight length from Chicago to Denver is around 02:47 hours on average, at an average distance of 1,426 km, for flights for the route (which may have 1 or more stops in other cities in between).

Which airports have flights between Chicago and Denver?

The main route from Chicago to Denver is: O'hare International Airport (ORD) to Denver International (DEN). The following airlines fly this route:

Frontier Airlines.

American Airlines.

Denver Air Connection .

Alternatively, you can find Chicago - Denver flights between Midway Airport (MDW) to Denver International (DEN) with the following airline(s) flying the route: Frontier Airlines.

Which airlines fly from Chicago to Denver?

The airlines that fly non-stop from Chicago to Denver are:

Frontier Airlines.
Spirit Airlines.
United Airlines.

Frontier Airlines, stopping at Las Vegas during at least 282 minutes.

Plan your trip

Alternative routesPopular Flight Routes