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Cheap flights from Brussels Bruxelles-National Airport to Colorado from $409

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
$734Icelandair
Mon, Aug 24 - Thu, Sep 10
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
$741Icelandair
Thu, Aug 20 - Thu, Sep 3
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
$742Icelandair
Thu, Aug 20 - Thu, Sep 3
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
$743Icelandair
Thu, Aug 20 - Thu, Sep 3
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
$745Icelandair
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
8:35 am - 9:55 pm
BRU
-
COS
21h 20m
2 stops
United Airlines Logo
11:30 am - 9:00 am
COS
-
BRU
13h 30m
2 stops
$894United Airlines
Thu, Aug 6 - Wed, Aug 19
United Airlines Logo
6:20 am - 9:27 pm
BRU
-
COS
23h 07m
2 stops
United Airlines Logo
8:38 am - 7:10 am
COS
-
BRU
14h 32m
2 stops
$898United Airlines
Tue, Aug 11 - Thu, Aug 20
Lufthansa Logo
10:15 am - 9:55 pm
BRU
-
COS
19h 40m
1 stop
Lufthansa Logo
7:55 am - 9:00 am
COS
-
BRU
17h 05m
1 stop
$934Lufthansa
Sat, Aug 8 - Wed, Aug 19
Lufthansa Logo
10:15 am - 9:55 pm
BRU
-
COS
19h 40m
1 stop
Lufthansa Logo
7:55 am - 9:00 am
COS
-
BRU
17h 05m
1 stop
$959Lufthansa
Sat, Aug 8 - Tue, Aug 18
KLM Logo
9:45 am - 9:38 pm
BRU
-
COS
19h 53m
1 stop
KLM Logo
1:20 pm - 7:40 am
COS
-
BRU
34h 20m
1 stop
$1,060KLM
Sun, Aug 9 - Thu, Aug 20

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Icelandair flights from Brussels Bruxelles-National Airport to Colorado

Our best Icelandair deals on Brussels Bruxelles-National Airport to Colorado flight tickets
Icelandair
Aug 24
BRU1:50 pmBrussels Bruxelles-National
30h 50m
1 stop
DEN12:40 pmDenver Intl
Sep 10
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
$734
Icelandair
Aug 20
BRU1:50 pmBrussels Bruxelles-National
30h 50m
1 stop
DEN12:40 pmDenver Intl
Sep 3
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
$741
Icelandair
Aug 20
BRU1:50 pmBrussels Bruxelles-National
30h 50m
1 stop
DEN12:40 pmDenver Intl
Sep 3
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
$742

Lufthansa flights from Brussels Bruxelles-National Airport to Colorado

Our best Lufthansa deals on Brussels Bruxelles-National Airport to Colorado flight tickets
Lufthansa
Aug 20
BRU6:20 amBrussels Bruxelles-National
17h 20m
1 stop
DEN3:40 pmDenver Intl
Sep 3
DEN10:20 amDenver Intl
12h 55m
1 stop
BRU7:15 amBrussels Bruxelles-National
$781
Lufthansa
Aug 20
BRU6:20 amBrussels Bruxelles-National
15h 10m
1 stop
DEN1:30 pmDenver Intl
Sep 3
DEN10:20 amDenver Intl
12h 55m
1 stop
BRU7:15 amBrussels Bruxelles-National
$788
Lufthansa
Aug 20
BRU10:30 amBrussels Bruxelles-National
13h 10m
1 stop
DEN3:40 pmDenver Intl
Sep 3
DEN11:15 amDenver Intl
13h 45m
1 stop
BRU9:00 amBrussels Bruxelles-National
$792

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 July 8, 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

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 8/24

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/10

4:40 pm-12:55 pm

1 stop12h 15m

$734

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

4:40 pm-12:55 pm

1 stop12h 15m

$741

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

4:40 pm-12:55 pm

1 stop12h 15m

$742

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

4:40 pm-12:55 pm

1 stop12h 15m

$743
Quickest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 10/10

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Wed 10/14

4:40 pm-12:55 pm

1 stop12h 15m

$745

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Thu 8/6

8:35 am-9:55 pm

2 stops21h 20m

Colorado Springs

Wed 8/19

11:30 am-9:00 am

2 stops13h 30m

$894

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Tue 8/11

6:20 am-9:27 pm

2 stops23h 07m

Colorado Springs

Thu 8/20

8:38 am-7:10 am

2 stops14h 32m

$898

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sat 8/8

10:15 am-9:55 pm

1 stop19h 40m

Colorado Springs

Wed 8/19

7:55 am-9:00 am

1 stop17h 05m

$934

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sat 8/8

10:15 am-9:55 pm

1 stop19h 40m

Colorado Springs

Tue 8/18

7:55 am-9:00 am

1 stop17h 05m

$959

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sun 8/9

9:45 am-9:38 pm

1 stop19h 53m

Colorado Springs

Thu 8/20

1:20 pm-7:40 am

1 stop34h 20m

$1,060

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 $755 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 $648 on momondo.

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

You could potentially save up to 2% 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 $589Free CancellationRating
6.7
8,104 reviews
Search British Airways flights
United AirlinesPriceFrom $632Free CancellationRating
7.4
9,951 reviews
Search United Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
8,125 reviews
Search Lufthansa 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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