What is the cheapest airline that flies from Belgium to Colorado?

British Airways and Iberia are the most popular carriers operating from Belgium to Colorado

When did momondo last update prices for flights from Belgium to Colorado?

Prices for flights from Belgium to Colorado are updated daily.

How many operators does momondo search for flights from Belgium to Colorado?

As of June 2026, there are 2 operators available to choose from for flights from Belgium to Colorado.

How old do you have to be to fly from Belgium to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Colorado.

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

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$432 Cheap Flights from Belgium to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belgium to Colorado

Round-trip

One-way

Last minute

Recent round-trip flight deals from Belgium to Colorado

Enter your travel dates to find the best prices.

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

8:10 pm - 12:55 pm

DEN

BRU

32h 45m

1 stop

$718Icelandair

Fri, Sep 4 - Thu, Sep 10

10:15 am - 4:34 pm

BRU

DEN

14h 19m

1 stop

10:20 am - 7:15 am

DEN

BRU

12h 55m

1 stop

$727Lufthansa

Sat, Sep 5 - Sat, Sep 19

12:00 pm - 7:30 pm

BRU

DEN

15h 30m

1 stop

8:00 am - 7:15 am

DEN

BRU

15h 15m

1 stop

$728Brussels Airlines

Fri, Sep 4 - Sat, Sep 19

2:25 pm - 10:33 am

BRU

DEN

28h 08m

2 stops

11:25 am - 7:10 am

DEN

BRU

11h 45m

1 stop

$731Air Canada

Fri, Sep 4 - Sat, Sep 19

6:20 am - 6:55 pm

BRU

DEN

20h 35m

2 stops

11:35 am - 1:15 pm

DEN

BRU

17h 40m

2 stops

$732Air Canada

Fri, Sep 4 - Thu, Sep 10

6:45 am - 1:45 pm

BRU

DEN

15h 00m

1 stop

4:15 pm - 1:10 pm

DEN

BRU

12h 55m

1 stop

$733Lufthansa

Sat, Sep 5 - Mon, Sep 21

8:35 am - 9:55 pm

BRU

COS

21h 20m

2 stops

3:02 pm - 1:15 pm

COS

BRU

14h 13m

2 stops

$896United Airlines

Tue, Jul 14 - Sun, Aug 2

11:10 am - 9:29 pm

BRU

COS

18h 19m

2 stops

12:11 pm - 9:00 am

COS

BRU

12h 49m

1 stop

$904United Airlines

Tue, Jul 14 - Sun, Aug 2

7:05 am - 9:25 am

BRU

COS

34h 20m

2 stops

8:00 am - 8:00 pm

COS

BRU

28h 00m

2 stops

$921American Airlines

Wed, Oct 7 - Sun, Oct 11

7:05 am - 10:57 pm

BRU

COS

23h 52m

2 stops

8:00 am - 2:10 pm

COS

BRU

22h 10m

2 stops

$922American Airlines

Wed, Oct 7 - Sun, Oct 11

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Icelandair flights from Belgium to Colorado

Our best Icelandair deals on Belgium to Colorado flight tickets

Icelandair

Sep 4

BRU1:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN7:00 pmDenver Intl

Sep 10

DEN8:10 pmDenver Intl

32h 45m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$718

Icelandair

Jun 28

BRU1:50 pmBrussels Bruxelles-National

30h 50m

1 stop

DEN12:40 pmDenver Intl

Jul 11

DEN4:40 pmDenver Intl

12h 15m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$747

Icelandair

Jun 27

BRU1:50 pmBrussels Bruxelles-National

30h 50m

1 stop

DEN12:40 pmDenver Intl

Jul 10

DEN8:10 pmDenver Intl

32h 45m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$750

Delta flights from Belgium to Colorado

Our best Delta deals on Belgium to Colorado flight tickets

Delta

Aug 14

BRU10:25 amBrussels Bruxelles-National

17h 27m

2 stops

DEN7:52 pmDenver Intl

Aug 29

DEN6:05 amDenver Intl

19h 45m

2 stops

BRU9:50 amBrussels Bruxelles-National

$814

Delta

Jul 8

BRU8:05 amBrussels Bruxelles-National

17h 30m

2 stops

COS5:35 pmColorado Springs

Jul 12

COS11:10 amColorado Springs

14h 30m

2 stops

BRU9:40 amBrussels Bruxelles-National

$1,079

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 9/4

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Thu 9/10

8:10 pm-12:55 pm

1 stop32h 45m

$718

Quickest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 9/5

10:15 am-4:34 pm

1 stop14h 19m

Denver Intl

Sat 9/19

10:20 am-7:15 am

1 stop12h 55m

$727

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 9/4

12:00 pm-7:30 pm

1 stop15h 30m

Denver Intl

Sat 9/19

8:00 am-7:15 am

1 stop15h 15m

$728

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 9/4

2:25 pm-10:33 am

2 stops28h 08m

Denver Intl

Sat 9/19

11:25 am-7:10 am

1 stop11h 45m

$731

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 9/4

6:20 am-6:55 pm

2 stops20h 35m

Denver Intl

Thu 9/10

11:35 am-1:15 pm

2 stops17h 40m

$732

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 9/5

6:45 am-1:45 pm

1 stop15h 00m

Denver Intl

Mon 9/21

4:15 pm-1:10 pm

1 stop12h 55m

$733

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Tue 7/14

8:35 am-9:55 pm

2 stops21h 20m

Colorado Springs

Sun 8/2

3:02 pm-1:15 pm

2 stops14h 13m

$896

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Tue 7/14

11:10 am-9:29 pm

2 stops18h 19m

Colorado Springs

Sun 8/2

12:11 pm-9:00 am

1 stop12h 49m

$904

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Wed 10/7

7:05 am-9:25 am

2 stops34h 20m

Colorado Springs

Sun 10/11

8:00 am-8:00 pm

2 stops28h 00m

$921

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Wed 10/7

7:05 am-10:57 pm

2 stops23h 52m

Colorado Springs

Sun 10/11

8:00 am-2:10 pm

2 stops22h 10m

$922

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

How far in advance should I book a flight from Belgium to Colorado?

You are more likely to see cheaper flights to Colorado from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $753 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Belgium for as low as $648 on momondo.

Can stopping save me money on Belgium to Colorado flights?

You could potentially save up to 2% on your flight if you consider stops on a Belgium to Colorado flight.

Cheap Belgium to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Colorado

Fastest flight time	13h 00m
Direct flights	None

The fastest flight from Belgium to Colorado takes 13h 00m

There are no direct flights from Belgium to Colorado. There are no popular flight routes from Belgium to Colorado.

Search flight deals

Frequently asked questions about flying from Belgium to Colorado

When did momondo last update prices for flights from Belgium to Colorado?
Prices for flights from Belgium to Colorado are updated daily.
How many operators does momondo search for flights from Belgium to Colorado?
As of June 2026, there are 2 operators available to choose from for flights from Belgium to Colorado.
How old do you have to be to fly from Belgium to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belgium to Colorado

Compare and see reviews for airlines that fly from Belgium to Colorado with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $589	Free Cancellation	Rating 6.7 8,067 reviews		Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,878 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belgium to Colorado. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Colorado from Belgium which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Belgium to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Colorado from Belgium. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.