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$184+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — DEN
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
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 March 19, 2026.

This American Airlines deal was found by Cheapflights users on 3/15. 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 4/145:00 am
BMI
-
DEN
1 stop5h 57m
American Airlines
Tue 4/217:36 am
DEN
-
BMI
1 stop5h 40m
American Airlines
Deal found 3/15$269
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/296:00 am
BMI
-
COS
1 stop7h 49m
American Airlines
Wed 5/61:39 pm
COS
-
BMI
1 stop7h 48m
American Airlines
Deal found 3/15$269
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:05 pm
BMI
-
DEN
1 stop13h 38m
Multiple Airlines
Thu 4/2310:35 pm
DEN
-
BMI
1 stop20h 40m
Multiple Airlines
Deal found 3/16$275
This Delta deal was found by Cheapflights users on 3/16. 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.
Sat 4/1112:02 pm
BMI
-
DEN
1 stop6h 50m
Delta
Thu 4/163:30 pm
DEN
-
BMI
1 stop5h 51m
Delta
Deal found 3/16$289
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:00 pm
BMI
-
COS
1 stop6h 21m
Delta
Sat 10/246:00 am
COS
-
BMI
1 stop8h 16m
Delta
Deal found 3/19$289
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:05 pm
BMI
-
DEN
1 stop13h 38m
Multiple Airlines
Wed 4/151:09 pm
DEN
-
BMI
2 stops18h 34m
Multiple Airlines
Deal found 3/16$306
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:20 pm
BMI
-
DEN
1 stop9h 16m
Delta
Sat 4/253:30 pm
DEN
-
BMI
1 stop5h 51m
Delta
Deal found 3/18$309
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
BMI
-
DEN
1 stop7h 45m
United Airlines
Sun 6/76:00 am
DEN
-
BMI
1 stop7h 23m
United Airlines
Deal found 3/18$311
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Thu 6/187:15 pm
BMI
-
DEN
1 stop6h 38m
United Airlines
Sun 6/216:00 am
DEN
-
BMI
1 stop7h 23m
United Airlines
Deal found 3/14$315
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:15 pm
BMI
-
DEN
1 stop5h 22m
United Airlines
Mon 6/86:00 pm
DEN
-
BMI
1 stop4h 59m
United Airlines
Deal found 3/18$327
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/15:00 am
BMI
-
DEN
1 stop4h 47m
American Airlines
Sun 4/57:00 am
DEN
-
BMI
1 stop6h 26m
American Airlines
Deal found 3/17$329
This Delta deal was found by Cheapflights users on 3/17. 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 10/64:00 pm
BMI
-
DEN
1 stop7h 17m
Delta
Sat 10/106:05 am
DEN
-
BMI
1 stop8h 11m
Delta
Deal found 3/17$333

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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$184
(Delta)

Popular in

October

Cheapest in

January

Average price

$514
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
One-way flight from Bloomington-Normal to Colorado
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($56 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 March 2026
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 March 19, 2026.
Use the filters below to find and compare flights from Bloomington to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Thu 5/7

6:51 pm-11:50 pm

1 stop5h 59m

Denver Intl

Sun 5/10

6:00 am-12:51 pm

1 stop5h 51m

$289

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Wed 4/22

4:20 pm-10:06 pm

1 stop6h 46m

Denver Intl

Sat 4/25

3:30 pm-10:21 pm

1 stop5h 51m

$309

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Wed 5/13

6:51 pm-11:50 pm

1 stop5h 59m

Denver Intl

Thu 5/28

6:00 am-2:23 pm

1 stop7h 23m

$338

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 4/11

4:04 pm-12:09 am

1 stop9h 05m

Denver Intl

Wed 4/15

1:25 pm-10:21 pm

1 stop7h 56m

$344
Quickest round-trip

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Wed 7/29

7:30 pm-11:49 pm

1 stop5h 19m

Denver Intl

Sat 8/1

4:40 pm-10:57 pm

1 stop5h 17m

$359

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Tue 5/19

9:41 am-3:39 pm

1 stop6h 58m

Denver Intl

Sun 5/24

8:00 am-2:23 pm

1 stop5h 23m

$359

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 5/9

9:41 am-4:16 pm

1 stop7h 35m

Denver Intl

Sat 5/16

4:45 pm-10:29 pm

1 stop4h 44m

$359

BloomingtonColorado Springs

BMI - COS

BMICOS

Bloomington-Normal

Wed 5/13

5:00 am-11:52 am

1 stop7h 52m

Colorado Springs

Thu 5/28

3:45 pm-11:08 pm

1 stop6h 23m

$383

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 4/18

4:20 pm-12:36 am

1 stop9h 16m

Denver Intl

Sat 4/25

9:40 am-10:21 pm

2 stops11h 41m

$398

BloomingtonDenver

BMI - DEN

BMIDEN

Bloomington-Normal

Sat 4/11

6:00 am-6:51 pm

2 stops13h 51m

Denver Intl

Thu 4/16

3:30 pm-10:21 pm

1 stop5h 51m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 30 resultsSorted by cheapest first
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2
3

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 $48). Flying from Bloomington, Illinois to Colorado in February is currently the most expensive (average of $250). 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 Bloomington, Illinois 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 March 19, 2026.
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
9,439 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

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
9,439 reviews
United Airlines
7.4
Good
9,439 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

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
7.1
Good
11,472 reviews
United Airlines
7.4
Good
9,439 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

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 $289, United Airlines can have you in Colorado from Bloomington, Illinois in 5h 59m. 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 $48). Flying from Bloomington, Illinois to Colorado in February is currently the most expensive (average of $250). 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 Bloomington to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$345Average$428FlexibilityNo cancel feeOn-time69%

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