Cheap Flights from Chicago to Denver from CAD 26️ 2024

App

Help

CAD

Search Bookings

Flights from Chicago to Denver

Hotels in Denver

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find Chicago to Denver flights starting at CAD 26.

Book one-way or return flights from Chicago to Denver from as little as CAD 26. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Chicago to Denver? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to Denver. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Chicago to Denver

View airlines operating flights from Chicago to Denver. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From CAD 26

Sun Country Airlines

From CAD 69

American Airlines

From CAD 83

Spirit Airlines

From CAD 102

Southwest Airlines

From CAD 109

Alaska Airlines

From CAD 170

Delta Air Lines

From CAD 189

United Airlines

From CAD 192

Key Lime Air

From CAD 242

ANA airlines

Find more flights and airlines

Alternative Routes for Chicago to Denver Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Denver.

Cheapest
ORD
18:27
2h 55m
Direct
DEN
20:22
O'Hare International Airport - Denver International Airport
Thu, May 2Frontier Airlines
CAD 26
MDW
05:30
2h 46m
Direct
DEN
07:16
Midway International Airport - Denver International Airport
Wed, May 1Frontier Airlines
CAD 126
MDW
05:30
2h 46m
Direct
DEN
07:16
Midway International Airport - Denver International Airport
Wed, May 1Frontier Airlines
CAD 126
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Chicago (CHI) to Denver (DEN) the cheapest?
Airlines adjust prices for flights from Chicago to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chicago (CHI) to Denver (DEN) cost?
According to Trip.com's data, the lowest price is around CAD 237.
How long is the flight from Chicago (CHI) to Denver (DEN)?
It takes about 3 hours 51 minutes to fly from Chicago (CHI) to Denver (DEN).
What are the most popular airlines that fly from Chicago (CHI) to Denver (DEN)?
Airlines with flights from Chicago (CHI) to Denver (DEN): Southwest Airlines, United Airlines and Air Canada.
What's the most popular airline for direct flights from Chicago (CHI) to Denver (DEN)?
American Airlines operates 2 direct flights from Chicago (CHI) to Denver (DEN).
How many airports in Denver (DEN)?
There are 4 airport(s) in Denver (DEN): Denver Arapahoe County Airport, Denver Buckley Angb, Rocky Mountain Metropolitan Airport and Denver International Airport.

How to find a cheap flight from Chicago to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Denver. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information for Chicago to Denver Flights

Cheapest direct flight price	CAD 25
Cheapest return ticket price	CAD 49
Cheapest month	April
Peak season for travel	October
Flight distance	1,446.63km
Average flight time	3 hours 51 minutes
Popular airline	Frontier Airlines