What is the cheapest airline that flies from Brussels Bruxelles-National to Colorado?

British Airways and Iberia are the most popular carriers operating from Brussels Bruxelles-National 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.

$349 Cheap Flights from Brussels Bruxelles-National Airport to Colorado in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$673Icelandair

Thu, Nov 19 - Mon, Nov 30

11:35 am - 10:27 pmBRU Brussels Bruxelles-National-DEN Denver Intl

18h 52m2 stops London Heathrow Dallas/Fort Worth

5:01 pm - 5:05 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 04m1 stop London Heathrow

$691British Airways

Fri, Nov 13 - Tue, Nov 17

11:35 am - 10:27 pmBRU Brussels Bruxelles-National-DEN Denver Intl

18h 52m2 stops London Heathrow Dallas/Fort Worth

12:24 pm - 11:10 amDEN Denver Intl-BRU Brussels Bruxelles-National

14h 46m2 stops Chicago O'Hare Intl London Heathrow

$694British Airways

Fri, Nov 13 - Tue, Nov 17

9:50 am - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 20m1 stop London Heathrow

5:01 pm - 5:05 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 04m1 stop London Heathrow

$702British Airways

Fri, Nov 13 - Tue, Nov 17

9:50 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

25h 20m1 stop London Heathrow

5:01 pm - 5:05 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 04m1 stop London Heathrow

$704British Airways

Tue, Nov 24 - Tue, Dec 1

5:05 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

30h 05m1 stop London Heathrow

5:01 pm - 8:10 pmDEN Denver Intl-BRU Brussels Bruxelles-National

19h 09m1 stop London Heathrow

$705American Airlines

Thu, Nov 12 - Wed, Nov 25

9:15 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

25h 55m1 stop London Heathrow

12:38 pm - 4:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

19h 42m2 stops Miami London Heathrow

$705Multiple Airlines

Thu, Nov 12 - Wed, Nov 25

8:35 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

26h 35m1 stop London Heathrow

5:01 pm - 8:10 pmDEN Denver Intl-BRU Brussels Bruxelles-National

19h 09m1 stop London Heathrow

$705British Airways

Wed, Nov 25 - Wed, Dec 2

9:45 am - 2:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

12h 40m1 stop London Heathrow

8:25 pm - 7:50 amDEN Denver Intl-BRU Brussels Bruxelles-National

27h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$872United Airlines

Sat, Jan 9 - Sat, Jan 9

9:45 am - 2:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

12h 40m1 stop London Heathrow

8:25 pm - 8:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

28h 30m1 stop Chicago O'Hare Intl

$874United Airlines

Sat, Jan 9 - Sat, Jan 9

Cheap last minute flights

Enter your travel dates to find the best prices.

1:50 pm - 7:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$850Icelandair

Fri, Oct 16 - Sat, Jan 16

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

7:40 am - 7:15 amDEN Denver Intl-BRU Brussels Bruxelles-National

15h 35m1 stop Washington, D.C. Dulles Intl

$937United Airlines

Sun, Oct 18 - Sun, Jan 17

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

12:21 am - 8:05 amDEN Denver Intl-BRU Brussels Bruxelles-National

23h 44m1 stop Newark

$937United Airlines

Sun, Oct 18 - Sun, Jan 17

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

7:45 am - 7:15 amDEN Denver Intl-BRU Brussels Bruxelles-National

15h 30m2 stops Newark Washington, D.C. Dulles Intl

$937United Airlines

Sun, Oct 18 - Tue, Jan 12

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

7:40 am - 8:05 amDEN Denver Intl-BRU Brussels Bruxelles-National

16h 25m2 stops Chicago O'Hare Intl Newark

$937United Airlines

Sun, Oct 18 - Sat, Jan 16

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

6:00 pm - 7:15 amDEN Denver Intl-BRU Brussels Bruxelles-National

29h 15m1 stop Washington, D.C. Dulles Intl

$937United Airlines

Sun, Oct 18 - Thu, Jan 14

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

5:58 pm - 8:05 amDEN Denver Intl-BRU Brussels Bruxelles-National

30h 07m1 stop Newark

$937United Airlines

Sun, Oct 18 - Tue, Jan 12

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

5:00 am - 8:05 amDEN Denver Intl-BRU Brussels Bruxelles-National

19h 05m2 stops Houston George Bush Intcntl Newark

$937United Airlines

Sun, Oct 18 - Mon, Jan 18

10:15 am - 6:39 amBRU Brussels Bruxelles-National-DEN Denver Intl

28h 24m1 stop Chicago O'Hare Intl

7:45 am - 7:15 amDEN Denver Intl-BRU Brussels Bruxelles-National

15h 30m2 stops Newark Washington, D.C. Dulles Intl

$937United Airlines

Sun, Oct 18 - Wed, Jan 13

10:50 am - 12:36 amBRU Brussels Bruxelles-National-DEN Denver Intl

21h 46m2 stops London Heathrow Chicago O'Hare Intl

5:01 pm - 5:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 19m1 stop London Heathrow

$1,021American Airlines

Thu, Oct 15 - Fri, Jan 15

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Brussels Bruxelles-National Airport to Colorado

Our best Icelandair deals on Brussels Bruxelles-National Airport to Colorado flight tickets

Icelandair

Nov 19

BRU12:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN6:00 pmDenver Intl

Nov 30

DEN3:40 pmDenver Intl

12h 15m

1 stop

BRU11:55 amBrussels Bruxelles-National

$673

Icelandair

Nov 10

BRU12:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN6:00 pmDenver Intl

Nov 14

DEN3:40 pmDenver Intl

12h 15m

1 stop

BRU11:55 amBrussels Bruxelles-National

$736

Icelandair

Nov 10

BRU12:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN6:00 pmDenver Intl

Nov 14

DEN3:40 pmDenver Intl

12h 15m

1 stop

BRU11:55 amBrussels Bruxelles-National

$737

British Airways flights from Brussels Bruxelles-National Airport to Colorado

Our best British Airways deals on Brussels Bruxelles-National Airport to Colorado flight tickets

British Airways

Nov 13

BRU11:35 amBrussels Bruxelles-National

18h 52m

2 stops

DEN10:27 pmDenver Intl

Nov 17

DEN5:01 pmDenver Intl

16h 04m

1 stop

BRU5:05 pmBrussels Bruxelles-National

$691

British Airways

Nov 13

BRU11:35 amBrussels Bruxelles-National

18h 52m

2 stops

DEN10:27 pmDenver Intl

Nov 17

DEN12:24 pmDenver Intl

14h 46m

2 stops

BRU11:10 amBrussels Bruxelles-National

$694

British Airways

Nov 13

BRU9:50 amBrussels Bruxelles-National

13h 20m

1 stop

DEN3:10 pmDenver Intl

Nov 17

DEN5:01 pmDenver Intl

16h 04m

1 stop

BRU5:05 pmBrussels Bruxelles-National

$702

momondo Fare Finder

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 Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 11/19

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Mon 11/30

3:40 pm-11:55 am

1 stop12h 15m

$673

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Fri 11/13

11:35 am-10:27 pm

2 stops18h 52m

Denver Intl

Tue 11/17

5:01 pm-5:05 pm

1 stop16h 04m

$691

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Fri 11/13

11:35 am-10:27 pm

2 stops18h 52m

Denver Intl

Tue 11/17

12:24 pm-11:10 am

2 stops14h 46m

$694

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Fri 11/13

9:50 am-3:10 pm

1 stop13h 20m

Denver Intl

Tue 11/17

5:01 pm-5:05 pm

1 stop16h 04m

$702

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 11/24

9:50 pm-3:10 pm

1 stop25h 20m

Denver Intl

Tue 12/1

5:01 pm-5:05 pm

1 stop16h 04m

$704

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 11/12

5:05 pm-3:10 pm

1 stop30h 05m

Denver Intl

Wed 11/25

5:01 pm-8:10 pm

1 stop19h 09m

$705

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 11/12

9:15 pm-3:10 pm

1 stop25h 55m

Denver Intl

Wed 11/25

12:38 pm-4:20 pm

2 stops19h 42m

$705

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Wed 11/25

8:35 pm-3:10 pm

1 stop26h 35m

Denver Intl

Wed 12/2

5:01 pm-8:10 pm

1 stop19h 09m

$705

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sat 1/9

9:45 am-2:25 pm

1 stop12h 40m

Denver Intl

Sat 1/9

8:25 pm-7:50 am

2 stops27h 25m

$872

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sat 1/9

9:45 am-2:25 pm

1 stop12h 40m

Denver Intl

Sat 1/9

8:25 pm-8:55 am

1 stop28h 30m

$874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Colorado?

The month of April is, on average, the cheapest month to fly to Colorado from Brussels Bruxelles-National Airport, with most prices found around $711. The month of November is another great option to travel to Colorado, with average flight prices from Brussels Bruxelles-National Airport averaging around $780.

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 $843 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 $771 on momondo.

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

You could potentially save up to 11% 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

Best Price Found	$349
Fastest flight time	12h 40m
Direct flights	None

The best one-way flight to Colorado from Brussels Bruxelles-National Airport in the past 72 hours is $349. The best round-trip flight deal from Brussels Bruxelles-National Airport to Colorado found on momondo in the last 72 hours is $673.

The fastest flight from Brussels Bruxelles-National Airport to Colorado takes 12h 40m

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?
There is 1 operator available for flights from Brussels Bruxelles-National Airport to Colorado as of October 2026.
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
United Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 10,362 reviews		Search United 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.