
Popular airlines from Chicago O'Hare International Airport (ORD) to Denver International Airport (DEN)
- Frontier Airlines
Frontier Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Alaska Airlines
Alaska Airlines
- Sun Country Airlines
Sun Country Airlines
- Plan, book, fly with confidence
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Cheap Flights from Chicago (ORD) to Denver (DEN)
Prices were available within the past 7 days and start at ฿3,540 for one-way flights and ฿7,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿7,900 Return, found 3 days ago
฿7,900
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,035 Return, found 3 days ago
฿8,035
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,070 Return, found 3 days ago
฿8,070
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,070 Return, found 3 days ago
฿8,070
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,200 Return, found 3 days ago
฿8,200
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,205 Return, found 3 days ago
฿8,205
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,590 Return, found 3 days ago
฿8,590
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,720 Return, found 3 days ago
฿8,720
Return
found 3 days ago

Thu, 4 Sep - Wed, 10 Sep
ORD
Chicago
DEN
Denver
฿8,740 Return, found 3 days ago
฿8,740
Return
found 3 days ago

Fri, 19 Sep - Sun, 21 Sep
ORD
Chicago
DEN
Denver
฿8,850 Return, found 4 days ago
฿8,850
Return
found 4 days ago
Find the cheapest month to fly from Chicago (ORD) to Denver (DEN)
September is typically the cheapest month to fly
From ฿1,554 - ฿3,851 per traveller.
Graph displaying average flight prices per month
Origin airport | O'Hare Intl. |
Destination airport | Denver Intl. |
Return price | ฿7,900 |
Distance | 1417 km |
Average flight time | 1 hour 39 mins |
Perfect flights from Chicago to Denver
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to Denver. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible O'Hare Intl. to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,540 and roundtrip prices from ฿7,900. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Denver Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Denver.
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