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Cheap flights from Chicago to Denver (CHI - DEN)

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The best prices from Chicago to Denver are usually found in May or October, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

$250
$210
$170
$130
Price
$130 - $203
Temperature
45 - 90 °F
Rainfall
0 - 3 inches
Most popular in December High demand for flights, 5% potential price rise
Cheapest in May Best time to find cheap flights, 3% potential price drop
Average price $146 Price for this month
Cheapest price $130 From Chicago to Denver

Cheap flights from Chicago to Denver in February 2020

The best prices found for ORD to DEN flights for February
25 Feb - 3 Mar
$55pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
24 Feb - 3 Mar
$64pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
23 Feb - 26 Feb
$69pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Chicago to Denver 2020 flight deals

Cheap flights to Denver from Chicago found for this year
17 Mar - 24 Mar
$65pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
28 Apr - 29 Apr
$71pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
6 May - 9 May
$73pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to Denver from Chicago

Save time with Chicago to Denver direct flight deals
25 Feb - 3 Mar
$55pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
3 Mar - 10 Mar
$56pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
4 Mar - 11 Mar
$63pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Denver

Late deals on round-trip flights to Denver from Chicago, departing today and this week
19 Feb - 26 Feb
$73pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
18 Feb - 26 Feb
$74pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
16 Feb - 19 Feb
$75pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to Denver from Chicago

The cheapest one-way flights from Chicago to Denver
4:54 pm - 6:34 pm
American Airlines
Nonstop
2h 40m
ORD - DEN
American Airlines
7:12 am - 8:58 am
Spirit Airlines
Nonstop
2h 46m
ORD - DEN
Spirit Airlines
$82
Orbitz
1:30 am - 3:28 am
Major Airline
Nonstop
2h 58m
ORD - DEN
Major Airline
$84
FlightNetwork

Alternative routes for Chicago to Denver

Destination information for Denver

Things to know before you go. Useful info for your trip from Chicago to Denver
Flight duration
2h 38m
Average temperature for February in Denver
46.4 °F
Avg rainfall for February in Denver
0.5 ″

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing Denver

Weekly flight availability
from Chicago to Denver
Sunday
17 daily flights
Monday
51 daily flights
Tuesday
39 daily flights
Wednesday
61 daily flights
Thursday
34 daily flights
Friday
36 daily flights
Saturday
13 daily flights

Related info for your journey

Useful info, stats and facts about Chicago to Denver flights.

Flight FAQs

From Chicago to Denver

Can I find flights from Chicago to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Denver for under $100. The cheapest flight booked recently is on Frontier for just $55, but on average you can expect to pay $62.

Are there nonstop flights from Chicago to Denver for under $100 on Cheapflights?

Cheapflights has 3 direct flights from Chicago to Denver under $100. A good price for a nonstop flight from Chicago to Denver is less than $62.

Are there last-minute flights available from Chicago to Denver for under $100?

There are currently just 3 open flights from Chicago to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Chicago to Denver?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The Chicago to Denver Intl flight path was viewed by 417 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Based on our current data flights from Chicago to Denver are usually delayed by up to 49min. or more.

How many passenger seats are available on a flight on this route?

2,477 passengers can be comfortably seated on when flying from Chicago to Denver Intl on average per day.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from Chicago to Denver on average you can expect to find 255 flights available for this route daily.

How long does the flight from Chicago to Denver take?

You can expect a flight time of up to 3 hours for nonstop. Airlines will travel a distance of up to 554 miles.

How many flights depart from Chicago to Denver on average per day?

On average 127 flights depart from Chicago to Denver Intl per day.
Early Morning (Midnight to 6am) - 7% of flight departures
Morning (6am - Noon) - 27% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures
Evening (6pm - Midnight) - 26% of flight departures

Is Chicago weather warmer or cooler than Denver?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Denver is generally hotter than in Chicago. Book flights in a timely manner in correlation to your departure date.