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$170+ Cheap flights from Bloomington, IL (BMI) 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — DEN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Bloomington to Colorado

Keep the following information in mind while searching for Bloomington to Colorado flight deals. Data was last updated July 29, 2025.

Round-trip from

$339
(American Airlines)

One-way from

$170
(Delta)

Popular in

December

Cheapest in

October

Average price

$404
From Bloomington-Normal to Colorado
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One-way flight from Bloomington-Normal to Colorado
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Highest demand for flights based on searches. 14% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 10/43:54 pmBMI - DEN
1 stop7h 15mAmerican Airlines
Sat 10/117:21 amDEN - BMI
1 stop6h 58mAmerican Airlines
Deal found 7/29$339
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/136:00 amBMI - COS
1 stop6h 51mAmerican Airlines
Thu 9/182:16 pmCOS - BMI
1 stop7h 28mAmerican Airlines
Deal found 7/28$363
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/123:47 pmBMI - COS
1 stop5h 54mDelta
Tue 8/191:10 pmCOS - BMI
1 stop8h 06mDelta
Deal found 7/29$375
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:05 amBMI - DEN
1 stop6h 00mDelta
Sat 8/166:00 amDEN - BMI
1 stop8h 07mDelta
Deal found 7/28$394
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/237:01 amBMI - MTJ
1 stop7h 46mAmerican Airlines
Tue 8/262:37 pmMTJ - BMI
1 stop5h 52mAmerican Airlines
Deal found 7/28$481
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:31 pmBMI - DEN
3 stops38h 32mMultiple Airlines
Sun 8/249:51 amDEN - BMI
2 stops21h 41mMultiple Airlines
Deal found 7/26$502

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 July 29, 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

Sat 10/4

3:54 pm-10:09 pm

1 stop7h 15m

Denver Intl

Sat 10/11

5:31 pm-11:56 pm

1 stop5h 25m

$339

BloomingtonColorado Springs

BMI - COS

BMICOS

Bloomington-Normal

Sat 9/13

6:00 am-11:51 am

1 stop6h 51m

Colorado Springs

Thu 9/18

2:16 pm-10:44 pm

1 stop7h 28m

$363

BloomingtonColorado Springs

BMI - COS

BMICOS

Bloomington-Normal

Tue 8/12

3:47 pm-8:41 pm

1 stop5h 54m

Colorado Springs

Tue 8/19

1:10 pm-10:16 pm

1 stop8h 06m

$375

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Tue 8/12

6:05 am-11:05 am

1 stop6h 00m

Denver Intl

Sat 8/16

6:00 am-3:07 pm

1 stop8h 07m

$394

BloomingtonMontrose

BMI - MTJ

BMIMTJ

Bloomington-Normal

Sat 8/23

7:01 am-1:47 pm

1 stop7h 46m

Montrose County

Tue 8/26

2:37 pm-9:29 pm

1 stop5h 52m

$481

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Thu 8/21

7:31 pm-9:03 am

3 stops38h 32m

Denver Intl

Sun 8/24

9:51 am-8:32 am

2 stops21h 41m

$502

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 8/30

3:47 pm-10:55 pm

1 stop8h 08m

$170

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Thu 9/11

6:57 am-1:57 pm

1 stop8h 00m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, October is the cheapest month in which you can book a flight from Bloomington, Illinois to Colorado (average of $197). Flying from Bloomington, Illinois 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.

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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bloomington, Illinois to Colorado as you normally would.

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 July 29, 2025.
See what other customers who have flown with Delta 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.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, October is the cheapest month in which you can book a flight from Bloomington, Illinois to Colorado (average of $197). Flying from Bloomington, Illinois 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Bloomington to Colorado

Discover the top 3 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$188FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$238Average$486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$379FlexibilityNo cancel feeOn-time69%

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