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$397+ Cheap flights from Bruxelles-National (BRU) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Bruxelles-National to Colorado

Keep the following information in mind while searching for Bruxelles-National to Colorado flight deals. Data was last updated August 28, 2025.

Round-trip from

$521
(British Airways)

One-way from

$397
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$725
From Brussels Bruxelles-National to Colorado
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One-way flight from Brussels Bruxelles-National to Colorado
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($7 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 Bruxelles-National to Colorado

Cheapest flights from Bruxelles-National to Colorado
Explore the most affordable flight options available from Bruxelles-National to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This American Airlines deal was found by Cheapflights users on 8/27. 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 10/210:50 amBRU - DEN
2 stops20h 18mAmerican Airlines
Fri 10/175:28 pmDEN - BRU
2 stops15h 52mAmerican Airlines
Deal found 8/27$524
This British Airways deal was found by Cheapflights users on 8/27. 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.
Sun 10/1210:40 amBRU - DEN
2 stops21h 01mBritish Airways
Sat 10/186:35 pmDEN - BRU
1 stop11h 45mBritish Airways
Deal found 8/27$528
This Finnair deal was found by Cheapflights users on 8/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:35 amBRU - DEN
2 stops19h 19mMultiple Airlines
Wed 10/226:35 pmDEN - BRU
2 stops30h 45mMultiple Airlines
Deal found 8/27$530
This Expedia deal was found by Cheapflights users on 8/27. 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.
Sun 10/510:20 amBRU - DEN
1 stop15h 39mAer Lingus
Sun 10/127:55 pmDEN - BRU
1 stop16h 45mAer Lingus
Deal found 8/27$533
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/1710:55 amBRU - DEN
2 stops20h 06mAmerican Airlines
Fri 9/265:37 pmDEN - BRU
2 stops17h 33mAmerican Airlines
Deal found 8/27$535
This Flighttix deal was found by Cheapflights users on 8/27. 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.
Thu 10/210:50 amBRU - DEN
1 stop13h 35mBritish Airways
Fri 10/176:35 pmDEN - BRU
1 stop14h 45mBritish Airways
Deal found 8/27$537
This Finnair deal was found by Cheapflights users on 8/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:50 amBRU - DEN
1 stop13h 35mMultiple Airlines
Fri 10/176:35 pmDEN - BRU
1 stop14h 45mMultiple Airlines
Deal found 8/27$544
This British Airways deal was found by Cheapflights users on 8/27. 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.
Sat 10/1110:05 pmBRU - COS
2 stops25h 57mBritish Airways
Sat 10/185:01 pmCOS - BRU
2 stops18h 44mBritish Airways
Deal found 8/27$545
This British Airways deal was found by Cheapflights users on 8/27. 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.
Thu 9/2510:50 amBRU - DEN
1 stop13h 35mBritish Airways
Thu 10/26:59 pmDEN - BRU
2 stops15h 51mBritish Airways
Deal found 8/27$546
This British Airways deal was found by Cheapflights users on 8/27. 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.
Thu 9/1110:50 amBRU - DEN
2 stops19h 12mBritish Airways
Thu 9/256:59 pmDEN - BRU
2 stops15h 51mBritish Airways
Deal found 8/27$550
This Finnair deal was found by Cheapflights users on 8/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:05 pmBRU - DEN
2 stops32h 21mMultiple Airlines
Sat 10/1812:36 pmDEN - BRU
2 stops25h 59mMultiple Airlines
Deal found 8/26$560
This British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:10 pmBRU - COS
2 stops31h 23mBritish Airways
Mon 9/155:16 pmCOS - BRU
2 stops18h 19mBritish Airways
Deal found 8/26$593

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 August 28, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Colorado that are best for you.

Fly from

Bruxelles-National

Fly to

Colorado

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 2/12

10:15 am-3:30 pm

1 stop13h 15m

Denver Intl

Sun 2/22

5:25 pm-4:40 pm

1 stop15h 15m

$521

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

8:30 pm-3:30 pm

1 stop27h 00m

Denver Intl

Sun 2/22

5:25 pm-7:55 pm

1 stop18h 30m

$521

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 10/2

10:50 am-11:08 pm

2 stops20h 18m

Denver Intl

Fri 10/17

5:28 pm-5:20 pm

2 stops15h 52m

$524

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 2/12

10:15 am-10:28 pm

2 stops20h 13m

Denver Intl

Sun 2/22

12:34 pm-10:50 am

2 stops14h 16m

$524

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

11:50 am-9:42 pm

2 stops17h 52m

Denver Intl

Sun 2/22

2:49 pm-1:50 pm

2 stops15h 01m

$524

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 10/12

10:40 am-11:41 pm

2 stops21h 01m

Denver Intl

Sat 10/18

6:35 pm-2:20 pm

1 stop11h 45m

$528

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 10/5

8:35 pm-5:54 pm

2 stops29h 19m

Denver Intl

Sun 10/12

6:35 pm-2:15 pm

1 stop11h 40m

$528

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 10/2

10:50 am-10:02 pm

2 stops19h 12m

Denver Intl

Wed 10/22

2:48 pm-3:20 pm

2 stops16h 32m

$528

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 11/22

11:35 am-10:22 pm

2 stops18h 47m

Denver Intl

Sat 12/6

4:42 pm-4:35 pm

2 stops15h 53m

$528

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 10/9

6:35 am-5:54 pm

2 stops19h 19m

Denver Intl

Wed 10/22

6:35 pm-9:20 am

2 stops30h 45m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 27 results
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Best time to book a flight from Bruxelles-National to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Bruxelles-National 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 Bruxelles-National Airport to Colorado

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Colorado (average of $197). Flying from Brussels Bruxelles-National Airport 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 Bruxelles-National 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 August 28, 2025.

When flying from Brussels Bruxelles-National Airport 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.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport 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 August 28, 2025.
Read reviews from past customers who have flown United Airlines, Brussels Airlines, and American Airlines from Brussels Bruxelles-National Airport to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,944 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Brussels Airlines
7.3
Good
355 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,368 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
British Airways
6.7
Okay
7,316 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brussels Bruxelles-National Airport to Colorado?

    For as low as $790, British Airways can have you in Colorado from Brussels Bruxelles-National Airport in 19h 26m. Airlines will cover a distance of 4905 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Brussels Bruxelles-National Airport to Colorado?

    The most popular flight routes from Brussels Bruxelles-National Airport to Colorado are Brussels Bruxelles-National - Denver Intl, Brussels Bruxelles-National - Colorado Springs and Brussels Bruxelles-National - Gunnison.

  • Can I find deals for flights from Bruxelles-National to Colorado that include hotel bookings?

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

  • How can I find direct flights from Bruxelles-National to Colorado?

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

  • Can I find deals for business class flights from Bruxelles-National to Colorado?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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 Bruxelles-National Airport to Colorado?

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

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

Top 5 airlines flying from Bruxelles-National to Colorado

Discover the top 5 airlines that operate flights from Bruxelles-National 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 August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$540Average$647FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$544Average$700FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$632Average$716FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$636Average$672FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$636Average$800FlexibilityNo cancel feeOn-time76%

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