Book Cheap Flight Tickets from Chicago (CHI) to Denver (DEN)
Take a detour and travel to the city of great opportunities for outdoor adventures through our best fares!

At Crystal Travel we not just provide the best fares but a flexible platform where you can book your flights through our suggested fares and save on the extra expenditure. You can always connect with our prowess travel experts to get bespoke deals or book a flight in case of any issues. So, book a cheap flight from Chicago to Denver now and travel with us.

About Chicago

Chicago, also referred to as the "Windy City," is situated beside Lake Michigan. Because of its vibrant arts scene, plenty of cultural attractions, wonderful shopping, and unique architecture, this city attracts visitors from the US and other nations. With artists like Picasso, Miro, Dubuffet, and Chagall as well as builders like Louis Sullivan and Frank Lloyd Wright making their mark, Chicago has earned a reputation as a major hub for 20th-century architecture and art.

About Denver

Denver is a physically stunning city with a backdrop of the Rocky Mountains and shiny days throughout the year. It has a wide range of sights and attractions for everyone, from children to couples. There are many activities available for fun and adventure, whether you want to explore the Denver Art Museum, go shopping or gallery hopping in Cherry Creek North, or observe animals at the Denver Zoo.

Cheap Flights from Chicago to Denver

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FAQs on Chicago to Denver Flights
1. Which airlines fly directly from Chicago to Denver?
There are two major airports in Chicago—MDW and ORD. The airlines that directly fly from MDW to DEN are Southwest and Frontier. Whereas the airlines that fly from ORD to DEN are Southwest, American, and United.
2. I’m booking a non-stop/direct flight to Denver from Chicago. Which airport do I choose?
For a nonstop flight to Denver from Chicago, there are two major airports— Chicago Midway International Airport (MDW) which is 12 miles away from the center of the city, and Chicago O'Hare International Airport (ORD) which is 18 miles away from the center of the city. In Denver, there is only one major airport to land through a direct flight. i.e. Denver International Airport (DEN) which is 27 miles from the center of the city.
3. What is the duration of the flight between Chicago and DEN?
It will take around 2 hours and 30 minutes to travel from Chicago to Denver.
4. Which airline has the least delayed flights from CHI to Denver?
There can be different reasons for the flight delay and these differ according to the airlines. However, with the least delays, American airlines is the best among all.
5. Which is the cheapest day of the week to fly from CHI to DEN?
You should fly to Denver on Tuesday if your travel dates are open as we typically discover the lowest prices on that day for this route. However, Monday is the most expensive day of the week to fly from Chicago to Denver. For the best prices on your return flight, we advise flying on a Tuesday and avoiding Wednesdays.
6. Do I need to pay any fees or charges for canceling my flight from Chicago to DEN?
Many airlines have waived off after the pandemic, because of this reason the flight cancelation charges are variable. Always consult with the respective airline’s support team for the cancelation charges.
7. Do airlines offer sleeping areas to passengers traveling from CHI to DEN?
There is no dedicated sleeping zone at Chicago O’Hare Airport, but most of the seatings consist of armrests. At Midway International Airport too, there is no specific area for sleep and the floor is the only option to consider.
8. Am I allowed to carry food/eatables on my flight to Denver?
You cannot carry liquid or gel items but are allowed to have solid food in your carry-on bag. The TSA officials will keep a check on your bag and ask you to separate the solid, dry, or powder items that might create a hindrance to the flow of check of the baggage through the X-ray machine.
9. What is the baggage allowance on a flight from CHI to DEN?

According to IATA standards and guidelines, you can carry one checked-in baggage and one carry-on baggage. But the baggage limit depends upon the type of airline, the size of the aircraft, and the type of cabin you are in. 

Checked Baggage

  • 50LBS to 70LBS or 23KGS to 32KGS is the checked baggage limit for a traveler. 
  • The checked baggage dimension is 158cm when height, width, and length are added together.

Carry-on Baggage

  • The maximum limit of the carry-on baggage should be 22 inches(56 cm) long, 18 inches(45 cm) broad, and 10 inches (25 cm) high. 
  • You can carry 18LBS/8KGS. 

Connect with the respective customer support team of the airline to know about the baggage limit.

10. I lost my baggage during my flight to DEN from CHI, how can I recover it?
Generally, 99.5% of baggage travels with travelers in a planned manner. But in case any baggage is missed, you can file a missing complaint in the baggage reclaim area before leaving the airport. The airline officers will track and locate your baggage within 48 hours.
11. How would I get the best deal on my flight from Chicago to Denver?
You can begin a flexible search through our dynamic search engine. We fetch the deals from our in-depth sources after comparing the best fares from all the different airlines. After entering your travel details you can book your flight with the best fares. To be updated on our best deals or know more you can call our travel experts. Subscribe to our newsletters and engage with us on our social media handles—Facebook, Instagram, or Twitter to receive updates from us on hot deals.
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