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Cheap flights from Brussels Bruxelles-National Airport to Colorado from $466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Colorado departing on 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Brussels Bruxelles-National Airport to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
$680Icelandair
Tue, Sep 1 - Sat, Sep 12
Icelandair Logo
1:50 pm - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
$749Icelandair
Tue, Sep 1 - Sat, Sep 12
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
$756Icelandair
Fri, Aug 21 - Sat, Dec 12
Icelandair Logo
1:50 pm - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
Icelandair Logo
8:10 pm - 12:55 pm
DEN
-
BRU
32h 45m
1 stop
$761Icelandair
Tue, Sep 1 - Fri, Sep 11
KLM Logo
9:45 am - 9:27 pm
BRU
-
COS
19h 42m
1 stop
KLM Logo
1:55 pm - 7:40 am
COS
-
BRU
33h 45m
1 stop
$923KLM
Fri, May 29 - Tue, Jun 2
United Airlines Logo
12:00 pm - 10:06 pm
BRU
-
COS
18h 06m
2 stops
United Airlines Logo
5:44 am - 9:00 am
COS
-
BRU
19h 16m
1 stop
$925United Airlines
Thu, Jun 25 - Tue, Jul 14
Delta Logo
6:20 am - 9:27 pm
BRU
-
COS
23h 07m
2 stops
Delta Logo
6:00 am - 9:40 am
COS
-
BRU
19h 40m
2 stops
$926Delta
Fri, May 29 - Tue, Jun 2
Lufthansa Logo
10:30 am - 9:55 pm
BRU
-
COS
19h 25m
2 stops
Lufthansa Logo
9:00 am - 5:30 pm
COS
-
BRU
24h 30m
2 stops
$968Lufthansa
Mon, Jun 8 - Sun, Jun 14
Delta Logo
9:45 am - 12:35 pm
BRU
-
COS
34h 50m
1 stop
Delta Logo
6:00 am - 7:40 am
COS
-
BRU
17h 40m
1 stop
$972Delta
Thu, Jun 25 - Mon, Jul 13
United Airlines Logo
10:15 am - 8:12 pm
BRU
-
GUC
17h 57m
2 stops
United Airlines Logo
7:25 am - 7:45 am
GUC
-
BRU
16h 20m
2 stops
$1,556United Airlines
Wed, Oct 7 - Sun, Oct 11

Delta flights from Brussels Bruxelles-National Airport to Colorado

Our best Delta deals on Brussels Bruxelles-National Airport to Colorado flight tickets
Delta
Jun 1
BRU10:25 amBrussels Bruxelles-National
17h 50m
2 stops
DEN8:15 pmDenver Intl
Jun 10
DEN9:40 amDenver Intl
14h 00m
1 stop
BRU7:40 amBrussels Bruxelles-National
$846
Delta
Jun 1
BRU8:05 amBrussels Bruxelles-National
17h 09m
2 stops
DEN5:14 pmDenver Intl
Jun 10
DEN4:05 pmDenver Intl
14h 35m
2 stops
BRU2:40 pmBrussels Bruxelles-National
$847
Delta
Jun 1
BRU10:25 amBrussels Bruxelles-National
17h 50m
2 stops
DEN8:15 pmDenver Intl
Jun 10
DEN4:05 pmDenver Intl
14h 35m
2 stops
BRU2:40 pmBrussels Bruxelles-National
$848

KLM flights from Brussels Bruxelles-National Airport to Colorado

Our best KLM deals on Brussels Bruxelles-National Airport to Colorado flight tickets
KLM
May 29
BRU9:45 amBrussels Bruxelles-National
19h 42m
1 stop
COS9:27 pmColorado Springs
Jun 2
COS1:55 pmColorado Springs
33h 45m
1 stop
BRU7:40 amBrussels Bruxelles-National
$923
KLM
Jun 8
BRU9:45 amBrussels Bruxelles-National
19h 22m
1 stop
COS9:07 pmColorado Springs
Jun 14
COS6:00 amColorado Springs
17h 40m
1 stop
BRU7:40 amBrussels Bruxelles-National
$999
KLM
Jun 26
BRU9:45 amBrussels Bruxelles-National
19h 22m
1 stop
COS9:07 pmColorado Springs
Jul 13
COS6:00 amColorado Springs
17h 40m
1 stop
BRU7:40 amBrussels Bruxelles-National
$1,011

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 9/1

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Sat 9/12

4:40 pm-12:55 pm

1 stop12h 15m

$680

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 9/1

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Sat 9/12

4:40 pm-12:55 pm

1 stop12h 15m

$749

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 8/21

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Sat 12/12

3:40 pm-11:55 am

1 stop12h 15m

$756

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 9/1

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Fri 9/11

8:10 pm-12:55 pm

1 stop32h 45m

$761

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Fri 5/29

9:45 am-9:27 pm

1 stop19h 42m

Colorado Springs

Tue 6/2

1:55 pm-7:40 am

1 stop33h 45m

$923

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Thu 6/25

12:00 pm-10:06 pm

2 stops18h 06m

Colorado Springs

Tue 7/14

5:44 am-9:00 am

1 stop19h 16m

$925

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Fri 5/29

6:20 am-9:27 pm

2 stops23h 07m

Colorado Springs

Tue 6/2

6:00 am-9:40 am

2 stops19h 40m

$926

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Mon 6/8

10:30 am-9:55 pm

2 stops19h 25m

Colorado Springs

Sun 6/14

9:00 am-5:30 pm

2 stops24h 30m

$968

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Thu 6/25

9:45 am-12:35 pm

1 stop34h 50m

Colorado Springs

Mon 7/13

6:00 am-7:40 am

1 stop17h 40m

$972

BrusselsGunnison

BRU - GUC

BRUGUC

Brussels Bruxelles-National

Wed 10/7

10:15 am-8:12 pm

2 stops17h 57m

Gunnison

Sun 10/11

7:25 am-7:45 am

2 stops16h 20m

$1,556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Brussels Bruxelles-National Airport, with most prices found around $487. The month of September is another great option to travel to Colorado, with average flight prices from Brussels Bruxelles-National Airport averaging around $497.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Colorado?

You are more likely to see cheaper flights to Colorado from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Brussels Bruxelles-National Airport for as low as $647 on momondo.

Can stopping save me money on Brussels Bruxelles-National Airport to Colorado flights?

You could potentially save up to 7% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Colorado flight.

Cheap Brussels Bruxelles-National Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Colorado

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Colorado takes 13h 10m
There are no direct flights from Brussels Bruxelles-National Airport to Colorado. There are no popular flight routes from Brussels Bruxelles-National Airport to Colorado.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Colorado

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Colorado?

    Prices for flights from Brussels Bruxelles-National Airport to Colorado are updated daily.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Colorado?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Colorado?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brussels Bruxelles-National Airport to Colorado

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Colorado with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,975 reviews
Search British Airways flights
United AirlinesPriceFrom $615Free CancellationRating
7.4
9,706 reviews
Search United Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,993 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $659Free CancellationRating
7.3
407 reviews
Search Brussels Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Colorado?

Finding the right flight to Colorado from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Brussels to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brussels to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Brussels.

I’m not ready to book a flight from Brussels to Colorado right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brussels to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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