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$288+ Cheap flights from Bloomington, IL (BMI) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — DEN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Bloomington to Colorado

Cheapest flights from Bloomington to Colorado
Explore the most affordable flight options available from Bloomington to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Delta deal was found by Cheapflights users on 12/13. 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.
Wed 12/244:04 pmBMI - DEN
1 stop6h 41mDelta
Wed 12/317:05 amDEN - BMI
1 stop7h 19mDelta
Deal found 12/13$387
This Delta deal was found by Cheapflights users on 12/13. 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.
Wed 12/244:04 pmBMI - DEN
1 stop6h 41mDelta
Thu 1/15:45 amDEN - BMI
1 stop8h 39mDelta
Deal found 12/13$413
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/166:00 amBMI - DEN
1 stop7h 11mDelta
Sat 12/203:13 pmDEN - BMI
1 stop5h 58mDelta
Deal found 12/15$435
This Delta deal was found by Cheapflights users on 12/15. 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.
Mon 12/153:30 pmBMI - DEN
1 stop6h 00mDelta
Wed 12/242:30 pmDEN - BMI
1 stop6h 41mDelta
Deal found 12/15$480
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/243:30 pmBMI - DEN
1 stop5h 41mAmerican Airlines
Mon 12/296:36 amDEN - BMI
1 stop7h 23mAmerican Airlines
Deal found 12/13$483
This Delta deal was found by Cheapflights users on 12/13. 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.
Wed 12/244:04 pmBMI - DEN
2 stops31h 13mDelta
Tue 12/307:05 amDEN - BMI
1 stop7h 19mDelta
Deal found 12/13$495
This Delta deal was found by Cheapflights users on 12/13. 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.
Thu 12/256:00 amBMI - DEN
1 stop6h 37mDelta
Sun 12/285:45 amDEN - BMI
1 stop8h 39mDelta
Deal found 12/13$506
This Delta deal was found by Cheapflights users on 12/13. 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.
Wed 12/244:04 pmBMI - DEN
2 stops31h 13mDelta
Sun 12/287:05 amDEN - BMI
1 stop7h 19mDelta
Deal found 12/13$521
This Delta deal was found by Cheapflights users on 12/15. 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.
Mon 12/153:30 pmBMI - DEN
1 stop8h 23mDelta
Sun 12/217:05 amDEN - BMI
1 stop7h 19mDelta
Deal found 12/15$525
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/166:10 amBMI - COS
1 stop6h 36mAmerican Airlines
Tue 12/236:00 amCOS - BMI
1 stop7h 59mAmerican Airlines
Deal found 12/15$562
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/255:30 amBMI - DEN
1 stop5h 38mAmerican Airlines
Mon 12/295:44 pmDEN - BMI
1 stop4h 58mAmerican Airlines
Deal found 12/13$576
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/285:30 amBMI - COS
1 stop7h 22mAmerican Airlines
Thu 1/16:00 amCOS - BMI
1 stop7h 59mAmerican Airlines
Deal found 12/13$798

Find flight deals from Bloomington to Colorado

Keep the following information in mind while searching for Bloomington to Colorado flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$288
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$479
Provider with most accurate pricing for Bloomington-Normal-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bloomington-Normal-Denver Intl flights.
Search Deals
From Bloomington-Normal to Colorado
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bloomington 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 December 15, 2025.
Use the filters below to find and compare flights from Bloomington to Colorado that are best for you.

Fly from

Bloomington

Fly to

Colorado

Route

Depart

Return

Price

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sun 1/11

6:25 pm-12:21 pm

2 stops18h 56m

Denver Intl

Sun 1/18

4:15 pm-7:08 pm

1 stop25h 53m

$288

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 1/10

3:35 pm-10:55 pm

1 stop8h 20m

Denver Intl

Sat 1/17

7:05 am-2:55 pm

1 stop6h 50m

$373

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Fri 1/9

8:50 am-3:16 pm

1 stop7h 26m

Denver Intl

Tue 1/13

3:14 pm-8:41 pm

1 stop4h 27m

$373

BloomingtonColorado Springs

BMI - COS

BMICOS

Bloomington-Normal

Sat 1/10

4:03 pm-8:57 pm

1 stop5h 54m

Colorado Springs

Tue 1/13

1:06 pm-8:41 pm

1 stop6h 35m

$373

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Wed 12/24

4:04 pm-9:45 pm

1 stop6h 41m

Denver Intl

Tue 12/30

5:45 am-3:24 pm

1 stop8h 39m

$387

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Wed 12/24

4:04 pm-9:45 pm

1 stop6h 41m

Denver Intl

Wed 12/31

7:05 am-3:24 pm

1 stop7h 19m

$387

BloomingtonColorado Springs

BMI - COS

BMICOS

Bloomington-Normal

Fri 4/10

6:27 am-11:24 am

1 stop5h 57m

Colorado Springs

Tue 4/14

6:17 am-2:24 pm

1 stop7h 07m

$399

BloomingtonColorado Springs

BMI - COS

BMICOS

Bloomington-Normal

Fri 1/23

6:29 am-2:09 pm

1 stop8h 40m

Colorado Springs

Mon 1/26

1:06 pm-8:41 pm

1 stop6h 35m

$407

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 2/7

4:03 pm-10:34 pm

1 stop7h 31m

Denver Intl

Tue 2/10

3:14 pm-8:41 pm

1 stop4h 27m

$409

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Wed 12/24

4:04 pm-9:45 pm

1 stop6h 41m

Denver Intl

Thu 1/1

5:45 am-3:24 pm

1 stop8h 39m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 29 results
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Best time to book a flight from Bloomington to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Bloomington 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 Bloomington to Colorado

What is the cheapest month to book a flight from Bloomington, Illinois to Colorado?

Currently, September is the cheapest month in which you can book a flight from Bloomington, Illinois to Colorado (average of $49). Flying from Bloomington, Illinois 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.

What is the cheapest time of day to fly from BMI to CO?

Find hourly flight availability from Bloomington 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 December 15, 2025.

It’s typically best to fly out from Bloomington, Illinois to Colorado in the evening. Doing so could potentially save you 69% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 15, 2025.
See what other customers who have flown with United Airlines and American Airlines from Bloomington to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
11,052 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Bloomington 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 Bloomington to Colorado?

    If you book a flight to Colorado from Bloomington, you will be flying from Bloomington-Normal, which is the city’s only airport. Bloomington-Normal (BMI) is located 4.2 mi from the center of Bloomington.

  • How popular is this Bloomington, Illinois to Colorado flight route?

    The Bloomington-Normal to Colorado flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Bloomington, Illinois to Colorado?

    For as low as $373, Delta can have you in Colorado from Bloomington, Illinois in 7h 26m. Bloomington, Illinois and Colorado are separated by a distance of 831 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Bloomington, Illinois to Colorado?

    While some choose either Bloomington-Normal - Colorado Springs or Bloomington-Normal - Montrose County, Bloomington-Normal - Denver Intl is the most popular route from Bloomington, Illinois to Colorado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bloomington 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 Bloomington, Illinois to Colorado?

    Currently, September is the cheapest month in which you can book a flight from Bloomington, Illinois to Colorado (average of $49). Flying from Bloomington, Illinois 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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Top 2 airlines flying from Bloomington to Colorado

Discover the top 2 airlines that operate flights from Bloomington 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$269Average$404FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$437FlexibilityNo cancel feeOn-time71%

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