CHI - DEN Price | $177 - $362 |
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DEN Temperature | 30.2 - 73.4 °F |
DEN Rainfall | 0.5 - 2.3 inches |
Popular in | July | High demand for flights, 31% potential price rise |
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Cheapest in | January | Best time to find cheap flights, 30% potential price drop |
Round-trip from | $177 | From Chicago (CHI) to Denver Intl |
One-way from | $65 | One-way flight from Chicago (CHI) to Denver Intl |
Travelers have found that booking a Monday departure is the best way to save up to 17% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 25% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago to Denver from $264 1-2 weeks out and tickets from $326 for flights departing within the next 72 hours.
Our data shows that January tends to be the cheapest month to fly to Denver from Chicago. Users have commonly found prices around $251 for the month, but tickets can be as low as $104. Due to multiple factors, prepare for potentially higher prices in July.
A simple way to save on the total cost of your ticket is to fly from Chicago to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.
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One of the most popular airlines traveling from Chicago to Denver is Frontier. Flights from Frontier traveling this route typically cost $325.95 RT. This price is typically 12% cheaper than other airlines that offer Chicago to Denver flights. When booking this route, the cheapest RT price found was $147. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from Chicago to Denver, Frontier flights are 49% more popular than any other airline flying that same route.
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6h 00mSpirit Airlines
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If you’re traveling from Chicago to Denver, one of the more common airlines traveling that route is Spirit Airlines. Chicago to Denver flights are typically 43% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $305.45 RT. The cheapest Spirit Airlines flight found for this route was $137. When traveling from Chicago to Denver on Spirit Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Denver Intl Airport. When flying from Chicago to Denver, Spirit Airlines flights are 45% more popular than any other airline flying that same route.
Chicago Midway
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Crew
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Overall
Reviews
I paid for premium seating. There are no premium seating on this flight. Complete ripoff
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
I paid for premium seating. There are no premium seating on this flight. Complete ripoff
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
I paid for premium seating. There are no premium seating on this flight. Complete ripoff
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
I paid for premium seating. There are no premium seating on this flight. Complete ripoff
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
I paid for premium seating. There are no premium seating on this flight. Complete ripoff
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
I paid for premium seating. There are no premium seating on this flight. Complete ripoff
Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Chicago to Denver. 9 airlines have flights to Denver Intl from Chicago on a regular basis. Booking flights from Chicago to Denver Intl should not be difficult; the airport handles an average of 43 inbound flights from Chicago per day.
Some of the carriers operating flights from Chicago to Denver Intl that may be offering flexible cancellation policies are United Airlines, American Airlines, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from Chicago to Denver for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $67.
Cheapflights has at least 20 direct flights from Chicago to Denver under $100. A good price for a nonstop flight from Chicago to Denver is less than $68.
There are currently 20+ open flights from Chicago to Denver within the next 7 days for less than $100.
Nonstop flights are available for this route on the following days: Sunday, Monday, Thursday, Friday, Saturday.
37 flight departures from Chicago to Denver per day on average.
Early Morning (Midnight to 6am) - 3% of flight departures
Morning (6am - Noon) - 32% of flight departures
Afternoon (Noon - 6pm) - 46% of flight departures
Evening (6pm - Midnight) - 19% of flight departures
A quick flight from Chicago to Denver can take about 2h 48m. Frontier provides one of the quickest options available for as low as $40. There are 891 mi between Chicago and Denver. Generally, flights for this route are nonstop.
Frontier, at $40, was found to be the cheapest airline from Chicago to Denver.. Users have found that Frontier is 84% cheaper than the other options available to this destination.
One-way options have recently been found by users for as low as $21 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $64 and United Airlines from $69 one-way.
The most popular airlines flying from Chicago to Denver are Undisclosed Carrier, American Airlines and Delta. Something to consider prior to booking your flight.
The top 3 most reliable airlines when flying from Chicago to Denver are British Airways (100%), SWISS (87%) and United Airlines (85%).
Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Chicago O'Hare Intl - Denver Intl) can be booked for $121 on average our data indicates $544 when flying from Chicago to Denver.
6%of flight departures | Early morningMidnight to 6 am |
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26%of flight departures | Morning6 am to noon |
40%of flight departures | AfternoonNoon to 6 pm |
28%of flight departures | Evening6 pm to midnight |
Sunday | 23daily flights |
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Monday | 56daily flights |
Tuesday | 52daily flights |
Wednesday | 55daily flights |
Thursday | 48daily flights |
Friday | 46daily flights |
Saturday | 21daily flights |