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$289+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — DEN
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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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 agosto 20, 2025.

Round-trip from

$444
(American Airlines)

One-way from

$289
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$586
From Champaign University-Willard to Colorado
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One-way flight from Champaign University-Willard to Colorado
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Highest demand for flights based on searches. 15% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 11/184:45 pmCMI - DEN
1 stop19h 58mAmerican Airlines
lun. 11/245:44 pmDEN - CMI
1 stop16h 05mAmerican Airlines
Deal found 8/18$444
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 11/186:00 amCMI - DEN
1 stop6h 31mAmerican Airlines
dom. 11/2312:27 pmDEN - CMI
1 stop5h 58mAmerican Airlines
Deal found 8/18$465
This American Airlines deal was found by Cheapflights users on 8/18. 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.
sáb. 11/155:02 amCMI - GJT
1 stop6h 04mAmerican Airlines
mar. 11/185:30 amGJT - CMI
1 stop8h 11mAmerican Airlines
Deal found 8/18$470
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/2911:15 amCMI - DEN
2 stops11h 50mAmerican Airlines
lun. 11/35:44 pmDEN - CMI
1 stop16h 05mAmerican Airlines
Deal found 8/18$487
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mié. 8/203:46 pmCMI - DEN
1 stop5h 02mAmerican Airlines
sáb. 8/307:16 amDEN - CMI
1 stop7h 00mAmerican Airlines
Deal found 8/19$500
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/303:32 pmCMI - DEN
1 stop5h 15mAmerican Airlines
mar. 10/288:11 amDEN - CMI
1 stop6h 08mAmerican Airlines
Deal found 8/18$510
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 9/167:00 amCMI - COS
1 stop6h 01mAmerican Airlines
vie. 9/1912:32 pmCOS - CMI
1 stop7h 20mAmerican Airlines
Deal found 8/19$516
This American Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/127:12 amCMI - DEN
1 stop5h 28mAmerican Airlines
lun. 9/159:04 amDEN - CMI
1 stop4h 55mAmerican Airlines
Deal found 8/18$526
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/303:32 pmCMI - DEN
1 stop5h 15mAmerican Airlines
lun. 11/38:13 amDEN - CMI
1 stop5h 28mAmerican Airlines
Deal found 8/18$535
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 9/296:00 amCMI - DEN
1 stop6h 51mAmerican Airlines
dom. 11/27:22 amDEN - CMI
1 stop4h 41mAmerican Airlines
Deal found 8/18$560
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mié. 9/36:00 amCMI - DEN
1 stop6h 51mAmerican Airlines
dom. 9/77:20 amDEN - CMI
1 stop6h 42mAmerican Airlines
Deal found 8/19$570
This American Airlines deal was found by Cheapflights users on 8/19. 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.
vie. 8/223:46 pmCMI - GJT
1 stop6h 15mAmerican Airlines
dom. 8/2412:25 pmGJT - CMI
1 stop7h 18mAmerican Airlines
Deal found 8/19$920

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 agosto 20, 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

mar. 11/18

4:45 pm-11:43 am

1 stop19h 58m

Denver Intl

lun. 11/24

5:44 pm-10:49 am

1 stop16h 05m

$444

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

mié. 10/29

7:00 am-8:27 pm

1 stop14h 27m

Denver Intl

lun. 11/3

5:44 pm-10:49 am

1 stop16h 05m

$444

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

mar. 11/18

6:00 am-11:31 am

1 stop6h 31m

Denver Intl

dom. 11/23

12:27 pm-7:25 pm

1 stop5h 58m

$465

ChampaignGrand Junction

CMI - GJT

CMIGJT

Champaign University-Willard

sáb. 11/15

3:15 pm-8:47 pm

1 stop6h 32m

Grand Junction Regnl

mar. 11/18

5:30 am-2:41 pm

1 stop8h 11m

$470

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

mar. 9/2

6:47 am-1:55 pm

1 stop8h 08m

Denver Intl

sáb. 9/6

8:27 am-2:59 pm

1 stop5h 32m

$500

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

mié. 8/27

3:46 pm-7:48 pm

1 stop5h 02m

Denver Intl

sáb. 8/30

8:34 am-3:16 pm

1 stop5h 42m

$500

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

sáb. 10/4

11:17 am-4:47 pm

1 stop6h 30m

Denver Intl

mié. 10/29

2:48 pm-9:02 pm

1 stop5h 14m

$510

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

mar. 9/30

3:32 pm-7:47 pm

1 stop5h 15m

Denver Intl

mar. 10/28

8:11 am-3:19 pm

1 stop6h 08m

$510

ChampaignColorado Springs

CMI - COS

CMICOS

Champaign University-Willard

mar. 9/16

7:00 am-12:01 pm

1 stop6h 01m

Colorado Springs

vie. 9/19

12:32 pm-8:52 pm

1 stop7h 20m

$516

ChampaignDenver

CMI - DEN

CMIDEN

Champaign University-Willard

sáb. 9/6

6:00 am-11:51 am

1 stop6h 51m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 13 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, October is the cheapest month in which you can book a flight from Champaign to Colorado (average of $197). Flying from Champaign to Colorado in March is currently the most expensive (average of $278). 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.

How much does it cost to fly round-trip from Champaign to Colorado?

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 agosto 20, 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
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 19h 58m. 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 - Grand Junction Regnl or Champaign University-Willard - Colorado Springs.

  • 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, October is the cheapest month in which you can book a flight from Champaign to Colorado (average of $197). Flying from Champaign to Colorado in March is currently the most expensive (average of $278). 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$391Average$556FlexibilityNo cancel feeOn-time71%

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