$76+ Cheap flights from Colorado to O'Hare Intl (ORD)
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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Colorado to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to O'Hare Intl
Keep the following information in mind while searching for Colorado to O'Hare Intl flight deals. Data was last updated April 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $141 (Cheapflightsfares) |
One-way from | $76 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $196 |
Good round-trip deal | $256 or less |
Good one-way deal | $124 or less |
Find flight deals from Colorado to O'Hare Intl
Cheapest flights from Colorado to O'Hare IntlExplore the most affordable flight options available from Colorado to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
Explore the most affordable flight options available from Colorado to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to O'Hare Intl 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 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Colorado to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DenverChicago
DEN - ORD
DENORD
Denver Intl
Tue 7/1
8:05 pm-11:43 pm
Nonstop2h 38m
Chicago O'Hare Intl
Wed 7/2
7:00 am-8:49 am
Nonstop2h 49m
DenverChicago
DEN - ORD
DENORD
Denver Intl
Tue 5/27
7:30 pm-11:05 pm
Nonstop2h 35m
Chicago O'Hare Intl
Tue 6/3
7:00 am-8:40 am
Nonstop2h 40m
DenverChicago
DEN - ORD
DENORD
Denver Intl
Thu 9/4
5:32 pm-9:22 pm
Nonstop2h 50m
Chicago O'Hare Intl
Sun 9/7
6:48 am-8:22 am
Nonstop2h 34m
DenverChicago
DEN - ORD
DENORD
Denver Intl
Sun 6/29
6:15 am-7:17 pm
1 stop12h 02m
Chicago O'Hare Intl
Wed 7/9
7:00 am-8:53 am
Nonstop2h 53m
DenverChicago
DEN - ORD
DENORD
Denver Intl
Wed 5/21
8:57 pm-12:29 am
Nonstop2h 32m
Chicago O'Hare Intl
Sat 5/24
1:15 pm-2:57 pm
Nonstop2h 42m
AspenChicago
ASE - ORD
ASEORD
Aspen Pitkin County
Fri 9/19
12:08 pm-4:06 pm
Nonstop2h 58m
Chicago O'Hare Intl
Sun 9/21
10:59 am-1:10 pm
Nonstop3h 11m
DenverChicago
DEN - ORD
DENORD
Denver Intl
Thu 6/12
12:59 am-8:39 am
1 stop6h 40m
Chicago O'Hare Intl
Fri 6/20
5:59 pm-12:21 am
1 stop7h 22m
AspenChicago
ASE - ORD
ASEORD
Aspen Pitkin County
Fri 9/19
12:25 pm-4:28 pm
Nonstop3h 03m
Chicago O'Hare Intl
Sun 9/21
5:00 am-10:50 am
1 stop6h 50m
Colorado SpringsChicago
COS - ORD
COSORD
Colorado Springs
Wed 5/28
5:20 pm-10:41 pm
1 stop4h 21m
Chicago O'Hare Intl
Wed 6/4
9:15 am-11:08 am
Nonstop2h 53m
Colorado SpringsChicago
COS - ORD
COSORD
Colorado Springs
Sat 6/7
6:01 am-12:25 pm
1 stop5h 24m
Chicago O'Hare Intl
Tue 6/10
9:42 am-11:31 am
Nonstop2h 49m
Best time to book a flight from Colorado to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Colorado with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Chicago O'Hare Intl Airport
What is the cheapest month to book a flight from Colorado to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Colorado to Chicago O'Hare Intl Airport (average of $245). Flying from Colorado to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CO to ORD?
Find hourly flight availability from Colorado to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Chicago O'Hare Intl Airport as you normally would.
Weekly flight availability from Colorado to Chicago O'Hare Intl Airport
Explore weekly flight availability from Colorado to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.
The most flights from USCO to ORD are scheduled on a Tuesday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Colorado to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Colorado to O'Hare Intl. 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 Colorado to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Colorado to O'Hare Intl
Discover the top 4 airlines that operate flights from Colorado to O'Hare Intl. 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 2,558,603 searches. Data last updated April 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$134 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$154 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$155 | Average$293 | FlexibilityNo cancel fee | On-time63% |