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CHI - DEN
Find cheap flights from Chicago to Denver
Round-trip
Economy
Search hundreds of travel sites at once for deals on flights to Denver
Good to know
Low season |
May | Best time to beat the crowds with an average 17% drop in price. |
|---|---|---|
High season |
December | Most popular time to fly with an average 23% increase in price. |
Average price of a round-trip |
$156 | (avg. price over the last 2 weeks) |
Good deal for a round-trip |
$145 | or less |
When to book flights from Chicago to Denver
Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $100 or less.
- The cheapest flight from Chicago to Denver was found 47 days before departure, on average.
- Book at least 2 weeks before departure in order to get a below-average price.
- High season is considered to be November, December and January. The cheapest month to fly is May.
- Morning departure is around 9% cheaper than an evening flight, on average*.
- Travelers on flights from Chicago to Denver looking for an authentic Mexican sandwich should stop by Tortas Frontera by Rick Bayless. The torta is the signature dish at this quaint restaurant located in Terminal 3, Concourse K of Chicago O’Hare International Airport. In addition to great tortas, Tortas by Rick Bayless also features a guacamole bar, fresh tortilla chips and salsa, plus a full line of salads and craft beers.
- When the kids are along for the trip from Chicago to Denver, take them to Kids on the Fly, located in Terminal 2 near gate F1 inside Chicago O’Hare International Airport. This children’s play area is aviation themed and equipped things like a control tower they can climb into, a giant helicopter they can explore, and a larger number of foam crates and bags to load and unload.
- Travelers on flights from Chicago to Denver looking for a spacious and luxurious place to spend some time before their flight can head to the United Club located in Terminal 1, Concourse B of Chicago O’Hare International Airport. This clean and quiet lounge is the perfect spot to work or relax before your flight. They offer a full buffet, a wide array of beverages and snacks, and plenty of tables and power outlets to get any last-minute work done before your flight.
- When looking for a hotel that is both upscale and convenient, the The Westin Denver International Airport is the perfect spot. This hotel's intriguing design is changing the way travelers think about airport hotels. With convenient access to both downtown Denver and the wealth of ski resorts the Colorado mountains offer, this property has something for everyone.
- When looking to arrive in comfort and style in Denver, your first choice should be Peak 1 Express. Peak 1 offers affordable and safe transportation in their full line of Mercedes Benz Sprinters. Whether you are headed to downtown Denver or one of Denver’s many ski resorts, Peak 1 can get you there in style and in comfort.
FAQs for booking Chicago to Denver flights
How long does a flight from Chicago to Denver take?
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How does KAYAK find such low prices on flights from Chicago to Denver?
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Top 5 airlines serving Chicago to Denver Intl
Scores according to KAYAK customer reviews
8.0
Delta
Overall score based on 28,491 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Book cheap flights from Chicago to Denver (round-trip)
Multiple Airlines
Mon, Aug 17
ORD
Chicago O'Hare Airport
DEN
Denver Airport
2h 39m
Mon, Aug 24
DEN
Denver Airport
ORD
Chicago O'Hare Airport
2h 33m
Trip: 8 days
Based on null reviews
Spirit Airlines
Sat, Aug 22
ORD
Chicago O'Hare Airport
DEN
Denver Airport
2h 39m
Wed, Aug 26
DEN
Denver Airport
ORD
Chicago O'Hare Airport
2h 36m
Trip: 5 days
Based on null reviews
Cape Air
Fri, Oct 16
ORD
Chicago O'Hare Airport
DEN
Denver Airport
2h 34m
Mon, Oct 19
DEN
Denver Airport
ORD
Chicago O'Hare Airport
2h 18m
Trip: 4 days
Based on null reviews
Multiple Airlines
Thu, Aug 20
ORD
Chicago O'Hare Airport
DEN
Denver Airport
2h 39m
Tue, Aug 25
DEN
Denver Airport
ORD
Chicago O'Hare Airport
2h 36m
Trip: 6 days
Based on null reviews
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Book cheap flights from Chicago to Denver (one-way)
Based on null reviews
Based on null reviews
Based on null reviews
Based on null reviews
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Flights to Denver
Browse destinations:
$31
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.
We attempt to get accurate prices, however, prices are not guaranteed.
We attempt to get accurate prices, however, prices are not guaranteed.
Here's why:
We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.
We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.
Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.
If you have more questions or if you have a bad price to report to us,
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last
72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may
not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags.
Please check the carriers' sites.
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