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Colorado

$341+ Cheap flights from Brussels 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Brussels to Colorado

Keep the following information in mind while searching for Brussels to Colorado flight deals. Data was last updated junio 12, 2025.

Round-trip from

$566
(lol.travel)

One-way from

$341
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$768
From Brussels to Colorado
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One-way flight from Brussels to Colorado
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Brussels to Colorado

Cheapest flights from Brussels to Colorado
Explore the most affordable flight options available from Brussels to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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. 12/155:35 pmBRU - DEN
1 stop29h 50mAmerican Airlines
lun. 12/295:30 pmDEN - BRU
1 stop12h 25mAmerican Airlines
Deal found 6/10$563
This lol.travel deal was found by Cheapflights users on 6/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/149:15 pmBRU - DEN
2 stops32h 05mBritish Airways
dom. 7/276:35 pmDEN - BRU
1 stop31h 30mBritish Airways
Deal found 6/11$566
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 9/1710:45 amBRU - DEN
1 stop17h 35mDelta
vie. 9/266:30 amDEN - BRU
1 stop18h 10mDelta
Deal found 6/11$570
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/31:50 pmBRU - DEN
1 stop30h 40mIcelandair
jue. 7/174:40 pmDEN - BRU
1 stop12h 10mIcelandair
Deal found 6/11$643
This Flighttix deal was found by Cheapflights users on 6/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1012:00 pmBRU - DEN
1 stop20h 30mMultiple Airlines
mié. 7/307:50 amDEN - BRU
2 stops16h 10mMultiple Airlines
Deal found 6/12$650
This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 8/1810:00 amBRU - DEN
1 stop16h 20mUnited Airlines
lun. 8/2511:30 amDEN - BRU
1 stop12h 15mUnited Airlines
Deal found 6/11$654
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/179:30 amBRU - DEN
2 stops20h 30mLufthansa
sáb. 8/233:40 pmDEN - BRU
1 stop31h 35mLufthansa
Deal found 6/11$664
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1610:00 amBRU - DEN
1 stop32h 21mAir Canada
lun. 8/259:40 amDEN - BRU
1 stop14h 20mAir Canada
Deal found 6/11$666
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/910:20 amBRU - DEN
1 stop15h 39mAer Lingus
mié. 7/307:55 pmDEN - BRU
1 stop16h 45mAer Lingus
Deal found 6/12$680
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/278:35 pmBRU - COS
2 stops31h 53mBritish Airways
dom. 8/310:49 amCOS - BRU
2 stops19h 26mBritish Airways
Deal found 6/12$743
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/256:10 amBRU - COS
2 stops17h 44mKLM
vie. 8/110:54 amCOS - BRU
2 stops14h 56mKLM
Deal found 6/10$845
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 7/2510:15 amBRU - COS
1 stop32h 53mUnited Airlines
vie. 8/112:05 pmCOS - BRU
1 stop12h 45mUnited Airlines
Deal found 6/10$898

Cheapflights Fare Finder

Customize your flight search to find flights from Brussels 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 junio 12, 2025.
Use the filters below to find and compare flights from Brussels to Colorado that are best for you.

Fly from

Brussels

Fly to

Colorado

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

lun. 7/14

9:15 pm-9:20 pm

2 stops32h 05m

Denver Intl

dom. 7/27

6:35 pm-10:05 am

1 stop31h 30m

$566

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

mié. 9/17

10:45 am-8:20 pm

1 stop17h 35m

Denver Intl

vie. 9/26

6:30 am-8:40 am

1 stop18h 10m

$570

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

mié. 9/17

10:55 am-4:25 pm

1 stop13h 30m

Denver Intl

vie. 9/26

6:35 pm-9:15 pm

1 stop18h 40m

$609

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

jue. 7/3

1:50 pm-12:30 pm

1 stop30h 40m

Denver Intl

jue. 7/17

4:40 pm-12:50 pm

1 stop12h 10m

$643

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

jue. 7/10

12:00 pm-12:30 am

1 stop20h 30m

Denver Intl

mié. 7/30

7:50 am-8:00 am

2 stops16h 10m

$650

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

lun. 8/18

10:00 am-6:20 pm

1 stop16h 20m

Denver Intl

lun. 8/25

11:30 am-7:45 am

1 stop12h 15m

$654

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

dom. 8/17

9:30 am-10:00 pm

2 stops20h 30m

Denver Intl

sáb. 8/23

3:40 pm-7:15 am

1 stop31h 35m

$664

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

sáb. 8/16

10:00 am-10:21 am

1 stop32h 21m

Denver Intl

lun. 8/25

9:40 am-8:00 am

1 stop14h 20m

$666

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

mié. 7/9

10:20 am-5:59 pm

1 stop15h 39m

Denver Intl

mié. 7/30

7:55 pm-8:40 pm

1 stop16h 45m

$680

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

dom. 7/27

8:35 pm-8:28 pm

2 stops31h 53m

Colorado Springs

dom. 8/3

10:49 am-2:15 pm

2 stops19h 26m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 results
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Best time to book a flight from Brussels to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Brussels to Colorado (average of $197). Flying from Brussels 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 BRU to CO?

Find hourly flight availability from Brussels 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 junio 12, 2025.

When flying from Brussels to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Brussels to Colorado by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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 Brussels to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Brussels to Colorado one-way?

    One-way options have recently been found by users for as low as $572 on Aer Lingus. Other airlines that offer cheap prices include Icelandair from $677 and Brussels Airlines from $691 one-way.

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

    Most travelers choose Brussels Bruxelles-National - Denver Intl, Charleroi Brussels - Denver Intl or Brussels Bruxelles-National - Gunnison when deciding on the best route from Brussels to Colorado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brussels 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 Brussels to Colorado?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brussels to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to John F Kennedy Intl flights
Bruxelles-National to Newark flights
Bruxelles-National to LaGuardia flights
Charleroi Brussels to John F Kennedy Intl flights
Bruxelles-National to O'Hare Intl flights
Bruxelles-National to Dulles Intl flights
Bruxelles-National to Ontario flights
Bruxelles-National to Los Angeles flights
Bruxelles-National to Miami flights
Bruxelles-National to Las Vegas flights
Bruxelles-National to Minneapolis flights
Bruxelles-National to Baltimore flights
Bruxelles-National to Seattle flights
Bruxelles-National to Orlando flights
Charleroi Brussels to Los Angeles flights
Bruxelles-National to Reagan-National flights
Bruxelles-National to Midway flights
Bruxelles-National to Atlanta flights
Bruxelles-National to Dallas/Fort Worth flights
Bruxelles-National to Boston flights
Bruxelles-National to San Francisco flights
Charleroi Brussels to Miami flights
Bruxelles-National to Kansas City flights
Bruxelles-National to Hobby flights
Bruxelles-National to Tampa flights
Bruxelles-National to Denver flights
Bruxelles-National to Salt Lake City flights
Charleroi Brussels to Dulles Intl flights
Charleroi Brussels to Minneapolis flights
Charleroi Brussels to Baltimore flights
Bruxelles-National to Fort Lauderdale flights
Bruxelles-National to Honolulu flights
Bruxelles-National to Detroit flights
Charleroi Brussels to Boston flights
Bruxelles-National to Santa Ana flights
Bruxelles-National to Charlotte flights
Charleroi Brussels to San Francisco flights
Bruxelles-National to Austin flights
Bruxelles-National to George Bush Intcntl flights
Bruxelles-National to New Orleans flights
Bruxelles-National to Fort Myers flights
Bruxelles-National to Philadelphia flights
Bruxelles-National to Nashville flights
Bruxelles-National to Burbank flights

Top 5 airlines flying from Brussels to Colorado

Discover the top 5 airlines that operate flights from Brussels 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$540Average$647FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$547Average$701FlexibilityNo cancel feeOn-time70%
Brussels AirlinesCheapest$619Average$675FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$621Average$837FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$636Average$789FlexibilityNo cancel feeOn-time69%

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