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$473+ Cheap flights from Champaign (CMI) to Colorado

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — DEN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Champaign to Colorado

Cheapest flights from Champaign to Colorado
Explore the most affordable flight options available from Champaign to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/511:21 amCMI - DEN
1 stop12h 32mAmerican Airlines
Sun 12/77:26 amDEN - CMI
1 stop11h 12mAmerican Airlines
Deal found 11/5$483
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/193:15 pmCMI - COS
1 stop6h 12mAmerican Airlines
Sun 11/2312:45 pmCOS - CMI
1 stop6h 52mAmerican Airlines
Deal found 11/4$580
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/153:15 pmCMI - GJT
1 stop6h 32mAmerican Airlines
Tue 11/185:30 amGJT - CMI
1 stop8h 11mAmerican Airlines
Deal found 11/3$585
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/76:45 amCMI - COS
1 stop6h 03mAmerican Airlines
Sun 11/95:45 amCOS - CMI
1 stop8h 00mAmerican Airlines
Deal found 11/6$610
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/76:45 amCMI - DEN
1 stop5h 46mAmerican Airlines
Mon 11/108:13 amDEN - CMI
1 stop5h 28mAmerican Airlines
Deal found 11/6$622
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/216:00 amCMI - DEN
1 stop4h 53mAmerican Airlines
Sat 11/296:00 amDEN - CMI
1 stop5h 44mAmerican Airlines
Deal found 11/4$662
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/223:15 pmCMI - DEN
1 stop7h 49mAmerican Airlines
Sat 11/296:00 amDEN - CMI
1 stop5h 44mAmerican Airlines
Deal found 11/4$665
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/211:22 pmCMI - DEN
1 stop4h 41mAmerican Airlines
Mon 12/112:27 pmDEN - CMI
1 stop6h 13mAmerican Airlines
Deal found 11/4$712
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/223:15 pmCMI - DEN
1 stop7h 49mAmerican Airlines
Mon 12/112:27 pmDEN - CMI
1 stop6h 13mAmerican Airlines
Deal found 11/4$715
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/206:45 amCMI - DEN
1 stop8h 13mAmerican Airlines
Mon 11/249:11 amDEN - CMI
2 stops11h 19mAmerican Airlines
Deal found 11/4$737
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/276:52 amCMI - DEN
1 stop8h 03mAmerican Airlines
Tue 12/3012:35 pmDEN - CMI
1 stop5h 05mAmerican Airlines
Deal found 11/5$814

Cheap flight deals from Champaign to Colorado

Keep the following information in mind while searching for Champaign to Colorado flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$483
(American Airlines)

One-way from

$473
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$490
Provider with most accurate pricing for Champaign University-Willard-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Denver Intl flights.
Search Deals
From Champaign University-Willard to Colorado
Search Deals
One-way flight from Champaign University-Willard to Colorado
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign 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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Champaign to Colorado that are best for you.

Fly from

Champaign

Fly to

Colorado

Route

Depart

Return

Price

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Fri 12/5

11:21 am-10:53 pm

1 stop12h 32m

Denver Intl

Sun 12/7

7:26 am-7:38 pm

1 stop11h 12m

$483

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Wed 4/29

6:58 am-1:27 pm

1 stop7h 29m

Denver Intl

Sat 5/2

6:17 am-2:26 pm

1 stop7h 09m

$510

ChampaignColorado Springs

CMI - COS

CMICOS

Champaign University-Willard

Tue 4/7

6:58 am-11:15 am

1 stop5h 17m

Colorado Springs

Wed 4/8

5:11 pm-10:40 pm

1 stop4h 29m

$546

ChampaignColorado Springs

CMI - COS

CMICOS

Champaign University-Willard

Wed 11/19

3:15 pm-8:27 pm

1 stop6h 12m

Colorado Springs

Sun 11/23

12:45 pm-8:37 pm

1 stop6h 52m

$580

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Thu 11/20

6:45 am-1:58 pm

1 stop8h 13m

Denver Intl

Mon 11/24

8:13 am-2:45 pm

1 stop5h 32m

$622

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Fri 11/21

6:00 am-9:53 am

1 stop4h 53m

Denver Intl

Sat 11/29

6:00 am-12:44 pm

1 stop5h 44m

$662

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Fri 11/21

1:22 pm-5:03 pm

1 stop4h 41m

Denver Intl

Mon 12/1

12:27 pm-7:40 pm

1 stop6h 13m

$712

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Sat 11/22

3:15 pm-10:04 pm

1 stop7h 49m

Denver Intl

Mon 12/1

12:27 pm-7:40 pm

1 stop6h 13m

$715

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Tue 12/30

6:37 am-11:42 am

1 stop6h 05m

$473

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

Mon 12/29

2:57 pm-10:01 pm

1 stop8h 04m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 12 results
1
2

Best time to book a flight from Champaign to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Champaign with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Colorado

What is the cheapest month to book a flight from Champaign to Colorado?

Currently, September is the cheapest month in which you can book a flight from Champaign to Colorado (average of $49). Flying from Champaign to Colorado in March is currently the most expensive (average of $165). 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.

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 November 6, 2025.
Peruse reviews from past customers who have flown with American Airlines from Champaign to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Champaign to Colorado?

    For a flight from Champaign to Colorado, you will be flying from University-Willard. Champaign University-Willard (CMI) is just 11.3 mi from the center of the city.

  • How long is the flight from Champaign to Colorado?

    Airlines like American Airlines fly from Champaign to Colorado in about 12h 32m. The time it takes to get you to your destination can typically vary by up to . There are 867 mi between Champaign and Colorado.

  • What are the most popular routes from Champaign to Colorado?

    The most popular route from Champaign to Colorado is Champaign University-Willard - Denver Intl. You may also consider Champaign University-Willard - Colorado Springs or Champaign University-Willard - Grand Junction Regnl.

  • Can I find deals for flights from Champaign to Colorado that include hotel bookings?

    Yes. In addition to deals on Champaign to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Colorado.

  • Can I find deals for business class flights from Champaign to Colorado?

    Yes. Cheapflights offers flight deals from Champaign to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to Colorado?

    Currently, September is the cheapest month in which you can book a flight from Champaign to Colorado (average of $49). Flying from Champaign to Colorado in March is currently the most expensive (average of $165). 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.

See more FAQs

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Alternative routes for Champaign to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Champaign to Colorado

Discover the top airline that operate flights from Champaign 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 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$349Average$550FlexibilityNo cancel feeOn-time71%

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