Denver to Chicago Flight Route Information
| Travel Distance: | 894 Miles |
|---|---|
| Airlines Flying This Route: | United Airlines, Frontier Airlines, Spirit Airlines |
| Weekly Flights: | 3 |
| Avg. Flight Duration: | 02.18 Hours |
Call usPhone-Only Deals! Call XXXX-XXX-XXXXPhone-Only Deals! Call XXXX-XXX-XXXX
Grab better fares
More flight options
Call live travel experts
Earn 2X ClubMiles points
USD
10/15/2026 Find Cheap Flights from Denver to Chicago (DEN to CHI)
DEN - Denver CHI - Chicago 
Find Cheap Flights from Denver to Chicago (DEN to CHI)
Fares Starting from $90
DEN - Denver CHI - Chicago Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:f65XmCmnxkWsKDvafIm2Ow
Save now - use
Cheap Flights from Denver to Chicago - Compare & Book Our Best Deals
With over 72 daily departures from Denver to Chicago, this route offers great flexibility for different travel plans. Browse one-way fares from $89.98, round-trip fares from $159.99, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Denver to Chicago deals that fit your budget and travel preferences.
Top Airlines that fly from Denver to Chicago
Cheap Flight Deals from Denver to Chicago
DEN Denver Thu, Oct 15
CHI Chicago
from $90
Book Now
DEN Denver Sat, Oct 31
CHI Chicago
from $90
Book Now
DEN Denver Sat, Nov 21
CHI Chicago
from $90
Book Now
DEN Denver Thu, Nov 26
CHI Chicago
from $90
Book Now
DEN Denver Mon, Dec 21
CHI Chicago
from $90
Book Now
DEN Denver Thu, Dec 24
CHI Chicago
from $90
Book Now
DEN Denver Wed, Dec 30
CHI Chicago
from $90
Book Now
DEN Denver Wed, Oct 28
CHI Chicago
from $90
Book Now
DEN Denver Sat, Oct 24
CHI Chicago
from $90
Book Now
DEN Denver Mon, Oct 26
CHI Chicago
from $90
Book Now
Show more
*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:f65XmCmnxkWsKDvafIm2Ow
Insights about cheap flights from Denver to Chicago – Direct Flights, Duration & Best Travel Time
When it comes to booking cheap flights, having the right information at your fingertips can make all the difference. Dive into the insights for cheap flights from Denver to Chicago and enhance your travel experience!
Daily Flights
72
Cheapest Month
February, January
Avg. Flight Duration
02.18
Peak Season
July
Distance
894 miles
Direct Flights
2186
When is the Cheapest Time to Book Flights from DEN to CHI?
Explore data-powered insights and trends for flights from Denver to Chicago. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Denver to Chicago?‡
What is the cheapest month to fly from Denver to Chicago?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Denver to Chicago
- Plan Ahead - One of the keys to securing cheap flights from Denver to Chicago is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Denver to Chicago drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If Chicago has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from DEN to CHI? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Denver to Chicago. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
Book with Confidence. Trusted by 40M+ Travelers
Price Match Promise
ⓘ
Found a better deal? We'll match it!
24/7 Customer Support
Speak to our travel experts anytime, anywhere.
ClubMiles Rewards
Stack points & airline miles to save.
Easy Cancellations
Convenient options online and 24/7 global concierge.
Insights About Flying from Denver to Chicago
Which is the high season to travel from Denver to Chicago?
The month of July is considered the high season for flying from DEN to CHI. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from DEN to CHI?
There are a total of 2186 direct flights from Denver to Chicago. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Denver to Chicago?
February, January is considered the low season for traveling from Denver to Chicago, Illinois. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
How many daily flights are there between Denver to Chicago?
There are as many as 72 daily flights available for travelers between DEN to CHI. This data offers flexibility in choosing departure times that best suit your schedule.
At what time does the last flight depart to Chicago?
The last flight to Chicago typically departs between 9:00PM - 10:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.
What percentage of travelers spent an average of 2 days in Chicago, Illinois?
Approximately 40.16% of travelers spent an average of 2 days exploring Chicago. This information can assist in planning the duration of your stay in Chicago
What percentage of DEN to CHI flyers traveled with kids under 14?
About 5% of passengers on flights from Denver to Chicago were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Denver to Chicago travelers were over 60 years old?
A notable 17% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of DEN to CHI travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 40% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Denver to Chicago travelers were female?
Almost half of the passengers, approximately 47% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
What percent of Denver to Chicago travellers booked first or business class?
6% of travelers booked first or business class on this route.
At what time the earliest flight departs from Denver?
The earliest flight departs at 7:00AM - 8:00AM.
On which days one can have the most flight options in Chicago?
Monday offer the most flight options in Chicago.
§
All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
Start saving today. Never miss a promotion.
Cheap Flights from Denver to Chicago
Looking for flights from Denver (DEN) to Chicago (CHI)? Find affordable air travel deals on CheapOair and save big on air tickets online. Chicago, the Windy City has everything that makes it a perfect holiday destination, great eating joints and informative museums scattered throughout the city. Take a guided Architecture River Tour that takes you through the most important buildings and architectural marvels of the city. Other attractions that you must visit include the Museum of Science and Industry, Lincoln Park Zoo and the Millennium Park. To reach Chicago, CHI from Denver, DEN you can choose from the top airlines, Spirit Airlines, Frontier Airlines and US Airways for a comfortable and convenient journey. The average time taken by a flight to cover the distance of 896 miles between the two cities is about 2 hours and 30 minutes.
Check your flight status
Get there on time, every time!
Recent posts View all posts
Find Your Perfect Island Match on National Cheap Flight Day
Read moreDream Bucket-List Destinations to Book on National Cheap Flight Day
Read moreThe Best Long-Weekend Destinations for National Cheap Flight Day
Read moreGreat International Cities to Discover on National Cheap Flight Day!
Read more5 Fall City Escapes to Consider on National Cheap Flight Day
Read moreWhat our customers say about our service?
-
Helpful Assistance When my itinerary changed and the original flights no longer worked, the support representative quickly helped me find better alternatives. They were professional, courteous, and went above and beyond to resolve the issue. I'm grateful for the excellent assistance and smooth experience.
Read more
-
Excellent Service I recently needed help with a flight schedule change and had a great experience with customer service. Laura was professional, friendly, and very helpful throughout the process. She quickly found a solution and kept me informed of the next steps. I truly appreciate her excellent service.
Read more
-
Highly Recommended When my flight was unexpectedly canceled, I needed help rearranging my travel plans. The customer service representative was calm, professional, and extremely helpful throughout the process. They quickly found alternative flight options and assisted with the necessary follow-up. I truly appreciate the excellent support and dedication to resolving my issue.
Read more
-
Great Prices offered CheapOair has always offered great prices, and my booking experience has been smooth and hassle-free every time.
Read more
Save up to $100 off our fees
First time app users get up to $100 off our fees on flights.
- Earn up to 6X points
- 24/7 priority support
- In-App calls at no cost
- Manage your bookings on the go
Scan QR and install