When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 35% on flights from Chicago to Colorado compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $171. For sooner than that we have options available in the next 3 days from $317.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, April can be a great choice for travel to Colorado. Flights to Colorado from Chicago in April are about $191 on average during April, but can be found for as low as $39.
When flying from Chicago to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$65 - $194
Route
Depart
Return
Price
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sat 8/17
Nonstop2h 39m
Denver Intl
Sat 8/24
Nonstop2h 31m
Chicago MidwayDenver Intl
MDW - DEN
MDWDEN
Chicago Midway
Thu 8/8
Nonstop2h 47m
Denver Intl
Sat 8/24
Nonstop2h 22m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Mon 7/1
Nonstop2h 57m
Denver Intl
Wed 7/10
Nonstop2h 28m
Chicago MidwayDenver Intl
MDW - DEN
MDWDEN
Chicago Midway
Tue 7/2
Nonstop2h 44m
Denver Intl
Fri 7/5
Nonstop2h 23m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Fri 7/5
Nonstop2h 41m
Denver Intl
Sat 7/13
Nonstop2h 43m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Tue 8/13
Nonstop2h 39m
Denver Intl
Tue 8/20
Nonstop2h 30m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Tue 8/6
Nonstop2h 37m
Denver Intl
Thu 8/22
Nonstop2h 35m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Fri 8/9
1 stop14h 18m
Denver Intl
Wed 8/14
Nonstop2h 36m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Tue 7/2
1 stop21h 27m
Denver Intl
Tue 7/9
1 stop20h 31m
No data available for this route at this time. Please check back soon.
Comfort
Entertainment
Crew
Overall
Food
Boarding
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Crew
Overall
Food
Boarding
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Crew
Overall
Food
Boarding
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Crew
Overall
Food
Boarding
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Crew
Overall
Food
Boarding
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Crew
Overall
Food
Boarding
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$36 | Average$112 | FlexibilityNo cancel fee | On-time62% |
Spirit Airlines | Cheapest$96 | Average$165 | FlexibilityNo cancel fee | On-time65% |
United Airlines | Cheapest$104 | Average$462 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$109 | Average$396 | FlexibilityNo cancel fee | On-time71% |
Denver Air Connection | Cheapest$144 | Average$247 | FlexibilityNo cancel fee | On-timeN/A |
Delta | Cheapest$195 | Average$392 | FlexibilityNo cancel fee | On-timeN/A |
5%of flight departures | Early morningMidnight to 6 am |
---|---|
27%of flight departures | Morning6 am to noon |
44%of flight departures | AfternoonNoon to 6 pm |
24%of flight departures | Evening6 pm to midnight |