฿3,540 Cheap Flights from Chicago (ORD) to Denver (DEN)

View ฿3,540 flight on Sat, 4 Oct 2025Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Denver International Airport (DEN)

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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 ฿7,080 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,080 Return, found 2 days ago
฿7,080
Return
found 2 days ago
Select Delta flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,080 found 2 days ago
United
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,250 Return, found 2 days ago
฿7,250
Return
found 2 days ago
Select United flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,250 found 2 days ago
United
Mon, 15 Sep - Mon, 22 Sep
ORD
Chicago
DEN
Denver
฿7,350 Return, found 4 days ago
฿7,350
Return
found 4 days ago
Select United flight, departing Mon, 15 Sep from Chicago to Denver, returning Mon, 22 Sep, priced at ฿7,350 found 4 days ago
United
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,420 Return, found 2 days ago
฿7,420
Return
found 2 days ago
Select United flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,420 found 2 days ago
Delta
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,610 Return, found 2 days ago
฿7,610
Return
found 2 days ago
Select Delta flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,610 found 2 days ago
United
Mon, 15 Sep - Mon, 22 Sep
ORD
Chicago
DEN
Denver
฿7,615 Return, found 4 days ago
฿7,615
Return
found 4 days ago
Select United flight, departing Mon, 15 Sep from Chicago to Denver, returning Mon, 22 Sep, priced at ฿7,615 found 4 days ago
Delta
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,730 Return, found 2 days ago
฿7,730
Return
found 2 days ago
Select Delta flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,730 found 2 days ago
United
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,780 Return, found 2 days ago
฿7,780
Return
found 2 days ago
Select United flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,780 found 2 days ago
Delta
Tue, 7 Oct - Tue, 14 Oct
ORD
Chicago
DEN
Denver
฿7,900 Return, found 2 days ago
฿7,900
Return
found 2 days ago
Select Delta flight, departing Tue, 7 Oct from Chicago to Denver, returning Tue, 14 Oct, priced at ฿7,900 found 2 days ago
American Airlines
Mon, 15 Sep - Mon, 22 Sep
ORD
Chicago
DEN
Denver
฿8,555 Return, found 4 days ago
฿8,555
Return
found 4 days ago
Select American Airlines flight, departing Mon, 15 Sep from Chicago to Denver, returning Mon, 22 Sep, priced at ฿8,555 found 4 days ago

Find the cheapest month to fly from Chicago (ORD) to Denver (DEN)

March is typically the cheapest month to fly

From ฿1,563 - ฿11,307 per traveller.

Graph displaying average flight prices per month

Flight from Chicago to Denver route information
Origin airport
O'Hare Intl.
Destination airport
Denver Intl.
Return price
฿7,080
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 Denver, 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 ฿7,080. 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 Denver 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 ORD to DEN travel arrangements today and embark on the journey of a lifetime in Denver.

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to DEN?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from O'Hare Intl. Airport (ORD) to DEN start from ฿7,080. Book ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Denver Airport?
Every airline has its own terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to Denver Intl. Airport (DEN)?
The flight distance from O'Hare Intl. Airport (ORD) (ORD) to Denver Airport (DEN) is only 1,450 kilometres. You'll be stepping off the plane and grabbing your bags from the carousel before you know it.
Which airlines fly direct from O'Hare Airport to DIA airport?
With 269 flights a month from O'Hare Airport to DEN, United Airlines (UA) is a popular choice. Another airline operating on this route is Southwest Airlines (WN). You'll have 173 flights every month to take your pick of.
Are ORD to DIA airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute deals between O'Hare Airport and Denver Intl. Airport (DEN) are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines advertise their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to secure your seat when fare prices drop.

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