Cheap Flights from Chicago (ORD) to Denver (APA)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Denver, CO (APA-Centennial)

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $145
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $145
Flights from Chicago (ORD) to Denver (APA)
Origin airport
O'Hare Intl.
Destination airport
Centennial
Distance
900 mi

Chicago to Denver Flights

The cheapest times to fly from Chicago to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Denver are during the month of . You can find some of the cheapest flights from Chicago to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Denver

Sunday is one of the best days to book for cheap flights from Chicago to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Centennial Airport (APA) cost?
Snag a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) to Centennial Airport (APA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Centennial Airport (APA)?
The cheapest month to fly from ORD to APA is , when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Centennial Airport (APA)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from ORD to APA. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Centennial Airport (APA)?
There are no daily nonstop flights departing from O'Hare Intl. Airport (ORD) to Centennial Airport (APA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ORD to APA?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Centennial Airport (APA)?
To avoid potential delays on the O'Hare Intl. Airport (ORD) to Centennial Airport (APA) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from O'Hare Intl. Airport (ORD)?
If you're taking a direct flight from O'Hare Intl. Airport (ORD) to Denver, Denver Intl. Airport (DEN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Centennial Airport (APA) last-minute?
Booking your flight from ORD to APA right before your getaway is typically more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book an ORD to APA flight and hotel package?
You'll generally save money by booking an ORD to APA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Centennial Airport (APA)?
Usually, it's possible to reschedule or cancel your ORD to APA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.