Cheap flights from Chicago to Denver

Depart
Return
Any month
Compare vs. momondo |

Flight information for Chicago to Denver (CHI to DEN)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Denver
Fastest flight time 2h 43m The fastest flight from Chicago to Denver takes 2h 43m.
Direct flights Every day Direct flights go from Chicago to Denver every day.
Airports in Denver 2 airports There are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

How to get the cheapest flight ticket from Chicago to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
May
The cheapest time of year to fly to Denver from Chicago is May. Most expensive is December
What is the cheapest day to fly to Denver?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
When is the cheapest time to fly to Denver?
in the evening
Chicago to Denver flights are approximately 36% more expensive at noon than in the evening
What is the cheapest airline that flies to Denver?
Spirit Airlines
Spirit Airlines, Frontier, and Major Airline are the most popular carriers operating from Chicago to Denver
What is the cheapest route?
Chicago O'Hare Intl - Denver Intl
Fly from Chicago O'Hare Intl to Denver Intl for the best Chicago - Denver flight prices
When is the cheapest time to book a flight to Denver?
51 days before
The cheapest time to buy a flight from Chicago to Denver is approximately 51 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to Denver

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Denver by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
03 Feb
5:05 am
ORD
Chicago O'Hare Intl airport
2h 49m
DEN
6:54 am
Denver Intl airport
Spirit Airlines
05 Feb
2:11 pm
DEN
Denver Intl airport
2h 29m
ORD
5:40 pm
Chicago O'Hare Intl airport
$63
Major Airline
Major Airline
04 Feb
11:30 pm
ORD
Chicago O'Hare Intl airport
3h 02m
DEN
1:32 am
+1
Denver Intl airport
Major Airline
06 Feb
6:45 am
DEN
Denver Intl airport
2h 29m
ORD
10:14 am
Chicago O'Hare Intl airport
$64
Spirit Airlines
Spirit Airlines
03 Feb
5:05 am
ORD
Chicago O'Hare Intl airport
2h 49m
DEN
6:54 am
Denver Intl airport
Spirit Airlines
04 Feb
6:55 am
DEN
Denver Intl airport
2h 29m
ORD
10:24 am
Chicago O'Hare Intl airport
$65
United Airlines
United Airlines
26 Apr
12:25 am
ORD
Chicago O'Hare Intl airport
2h 44m
DEN
2:09 am
Denver Intl airport
United Airlines
28 Apr
12:49 pm
DEN
Denver Intl airport
2h 33m
ORD
4:22 pm
Chicago O'Hare Intl airport
$121
Spirit Airlines
Spirit Airlines
03 Feb
5:05 am
ORD
Chicago O'Hare Intl airport
2h 49m
DEN
6:54 am
Denver Intl airport
Spirit Airlines
05 Feb
2:11 pm
DEN
Denver Intl airport
2h 29m
ORD
5:40 pm
Chicago O'Hare Intl airport
$63
Spirit Airlines
Spirit Airlines
03 Feb
5:05 am
ORD
Chicago O'Hare Intl airport
2h 49m
DEN
6:54 am
Denver Intl airport
Spirit Airlines
04 Feb
6:55 am
DEN
Denver Intl airport
2h 29m
ORD
10:24 am
Chicago O'Hare Intl airport
$65

Alternative routes for Chicago to Denver

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Indianapolis to Denver
Fastest flight time
2h 50m
Cheapest price
$98

Flights from Chicago to:

*Flight prices to Denver are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.