Cheap flights from Chicago (CHI) to Colorado from $39
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Chicago to Colorado?
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 32% 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 $198. For sooner than that we have options available in the next 3 days from $323.
What is the cheapest month to fly from Chicago to Colorado?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Colorado. Flights to Colorado from Chicago in January are about $213 on average during January, but can be found for as low as $50.
When is the cheapest time to fly from Chicago to Colorado (CHI - CO)?
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.
Cheap Frontier flights from Chicago to Colorado
Explore cheap flight options specifically provided by Frontier for the route between Chicago and Colorado. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Chicago to Colorado. Make sure to double check the flight details before booking.
Cheap Delta flights from Chicago to Colorado
Explore cheap flight options specifically provided by Delta for the route between Chicago and Colorado. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Browse through some of the cheapest Delta flights traveling from Chicago to Colorado. Make sure to examine the flight information before completing your reservation.
Cheap Chicago to Colorado flights in April & May 2024
Find cheap flight options from Chicago to Colorado specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
The lowest fares we've come across on flights traveling from Chicago to Colorado in April and May 2024. Check back in a little while for more flight options.
Chicago to Colorado 2024 flight deals
Discover exclusive flight deals for travel between Chicago and Colorado in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
The lowest fares we've come across on flights traveling from Chicago to Colorado in April and May 2024. Check back in a little while for more flight options.
Non-stop flights to Colorado from Chicago
Discover non-stop flight options from Chicago to Colorado. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
For a shorter flight, select one of these non-stop flights from Chicago to Colorado. Users can also choose from other Chicago to Colorado flights by using the search form above.
Chicago to Colorado flights leaving soon
Find last-minute flight options from Chicago to Colorado for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Check out these flights departing soon from Chicago to Colorado. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Colorado from Chicago
Search for one-way flight options from Chicago to Colorado. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
If you're seeking multiple options on one-way flights from Chicago to Colorado, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Chicago to Colorado should utilize the search form at the the top of the page.
Find flights from Chicago to Colorado within your budget
Customize your flight search to find flights from Chicago to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Fly from
Fly to
Budget
$72 - $176
Route
Depart
Return
Price
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sat 5/18
1 stop6h 56m
Denver Intl
Wed 5/22
Nonstop2h 32m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Tue 4/30
Nonstop2h 55m
Denver Intl
Tue 4/30
Nonstop2h 29m
Chicago MidwayDenver Intl
MDW - DEN
MDWDEN
Chicago Midway
Tue 8/6
Nonstop2h 43m
Denver Intl
Tue 8/6
Nonstop2h 22m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Fri 5/17
Nonstop2h 51m
Denver Intl
Sat 5/18
Nonstop2h 28m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sat 5/4
Nonstop2h 55m
Denver Intl
Wed 6/5
1 stop7h 38m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sat 5/4
Nonstop2h 55m
Denver Intl
Mon 5/6
1 stop6h 43m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Mon 7/1
Nonstop2h 44m
Denver Intl
Fri 7/5
Nonstop2h 31m
Chicago O'Hare IntlDenver Intl
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sun 5/19
1 stop21h 50m
Denver Intl
Sat 5/25
1 stop23h 58m
Chicago MidwayDenver Intl
MDW - DEN
MDWDEN
Chicago Midway
Tue 6/4
1 stop6h 34m
Denver Intl
Tue 6/11
1 stop6h 44m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 23, 2024.
Read reviews from past customers who have flown Frontier, Delta and United Airlines from Chicago to Colorado. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Related info for your journey
Find useful and relevant information for your journey from Chicago to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to ColoradoSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Chicago to Colorado
Discover the top 6 airlines that operate flights from Chicago to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Search flights from Chicago to Colorado by cabin class
Find flights from Chicago to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Chicago to Colorado
Find hourly flight availability from Chicago to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2024.
| 6%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 36%of flight departures | Morning6 am to noon |
| 28%of flight departures | AfternoonNoon to 6 pm |
| 30%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from Chicago to Colorado?
Deals for Chicago to Colorado flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Chicago to Colorado?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Colorado for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Chicago to Colorado with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Chicago to Colorado, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Chicago to Colorado become cheaper?
Yes, Cheapflights offers price alerts on Chicago to Colorado flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.