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

British Airways, American Airlines, and Aer Lingus are the most popular carriers operating from Belgium to Colorado

What airlines fly to Colorado?

British Airways, United Airlines and Brussels Airlines are the top three most popular airlines that fly to Colorado from Belgium according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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 September 2025, there are 5 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.

$418 Cheap Flights from Belgium to Colorado in 2025/26

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Find the cheapest flights from Belgium to Colorado

Round-trip

One-way

Last minute

Recent round-trip flight deals from Belgium to Colorado

10:30 am - 4:00 pmBRU-DEN

13h 30m1 stop

8:26 pm - 8:55 amDEN-BRU

28h 29m1 stop

$585United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 27

10:00 am - 7:55 pmBRU-DEN

16h 55m1 stop

11:05 am - 8:05 amDEN-BRU

13h 00m1 stop

$588Air Canada

Find Deal

Thu, Mar 12 - Sun, Apr 12

7:00 am - 2:40 pmBRU-DEN

14h 40m1 stop

11:15 am - 7:50 amDEN-BRU

12h 35m1 stop

$597United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

9:00 am - 8:04 pmBRU-DEN

19h 04m2 stops

8:26 pm - 8:55 amDEN-BRU

28h 29m1 stop

$598United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 27

9:30 am - 5:00 pmBRU-DEN

14h 30m1 stop

11:15 am - 7:15 amDEN-BRU

12h 00m1 stop

$603Lufthansa

Find Deal

Thu, Oct 30 - Wed, Nov 12

5:30 pm - 4:30 pmBRU-DEN

30h 00m1 stop

2:49 pm - 1:50 pmDEN-BRU

15h 01m2 stops

$610American Airlines

Find Deal

Thu, Oct 30 - Wed, Nov 12

9:45 pm - 6:12 pmBRU-DEN

27h 27m2 stops

10:23 am - 10:50 amDEN-BRU

16h 27m2 stops

$612British Airways

Find Deal

Tue, Oct 28 - Tue, Nov 4

8:35 pm - 5:54 pmBRU-DEN

28h 19m2 stops

12:33 pm - 1:50 pmDEN-BRU

17h 17m2 stops

$613British Airways

Find Deal

Thu, Oct 30 - Wed, Nov 12

10:00 am - 7:55 pmBRU-DEN

16h 55m1 stop

11:45 am - 8:05 amDEN-BRU

12h 20m1 stop

$616Brussels Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

10:15 am - 4:03 pmBRU-DEN

13h 48m1 stop

11:15 am - 9:00 amDEN-BRU

13h 45m1 stop

$630Lufthansa

Find Deal

Wed, Oct 1 - Sun, Oct 5

United Airlines flights from Belgium to Colorado

Our best United Airlines deals on Belgium to Colorado flight tickets

United Airlines

Dec 11

BRU10:30 amBrussels Bruxelles-National

13h 30m

1 stop

DEN4:00 pmDenver Intl

Dec 27

DEN8:26 pmDenver Intl

28h 29m

1 stop

BRU8:55 amBrussels Bruxelles-National

$585

Find similar

United Airlines

Oct 28

BRU7:00 amBrussels Bruxelles-National

14h 40m

1 stop

DEN2:40 pmDenver Intl

Nov 4

DEN11:15 amDenver Intl

12h 35m

1 stop

BRU7:50 amBrussels Bruxelles-National

$597

Find similar

United Airlines

Dec 11

BRU9:00 amBrussels Bruxelles-National

19h 04m

2 stops

DEN8:04 pmDenver Intl

Dec 27

DEN8:26 pmDenver Intl

28h 29m

1 stop

BRU8:55 amBrussels Bruxelles-National

$598

Find similar

Lufthansa flights from Belgium to Colorado

Our best Lufthansa deals on Belgium to Colorado flight tickets

Lufthansa

Oct 30

BRU9:30 amBrussels Bruxelles-National

14h 30m

1 stop

DEN5:00 pmDenver Intl

Nov 12

DEN11:15 amDenver Intl

12h 00m

1 stop

BRU7:15 amBrussels Bruxelles-National

$603

Find similar

Lufthansa

Oct 1

BRU10:15 amBrussels Bruxelles-National

13h 48m

1 stop

DEN4:03 pmDenver Intl

Oct 5

DEN11:15 amDenver Intl

13h 45m

1 stop

BRU9:00 amBrussels Bruxelles-National

$630

Find similar

Lufthansa

Sep 25

BRU9:30 amBrussels Bruxelles-National

18h 06m

2 stops

DEN7:36 pmDenver Intl

Oct 2

DEN3:40 pmDenver Intl

17h 50m

2 stops

BRU5:30 pmBrussels Bruxelles-National

$653

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 12/11

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Sat 12/27

8:26 pm-8:55 am

1 stop28h 29m

$585

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 3/12

10:00 am-7:55 pm

1 stop16h 55m

Denver Intl

Sun 4/12

11:05 am-8:05 am

1 stop13h 00m

$588

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 10/28

7:00 am-2:40 pm

1 stop14h 40m

Denver Intl

Tue 11/4

11:15 am-7:50 am

1 stop12h 35m

$597

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 12/11

9:00 am-8:04 pm

2 stops19h 04m

Denver Intl

Sat 12/27

8:26 pm-8:55 am

1 stop28h 29m

$598

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 10/30

9:30 am-5:00 pm

1 stop14h 30m

Denver Intl

Wed 11/12

11:15 am-7:15 am

1 stop12h 00m

$603

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 10/30

5:30 pm-4:30 pm

1 stop30h 00m

Denver Intl

Wed 11/12

2:49 pm-1:50 pm

2 stops15h 01m

$610

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 10/28

9:45 pm-6:12 pm

2 stops27h 27m

Denver Intl

Tue 11/4

10:23 am-10:50 am

2 stops16h 27m

$612

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 10/30

8:35 pm-5:54 pm

2 stops28h 19m

Denver Intl

Wed 11/12

12:33 pm-1:50 pm

2 stops17h 17m

$613

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 11/1

10:00 am-7:55 pm

1 stop16h 55m

Denver Intl

Sat 11/8

11:45 am-8:05 am

1 stop12h 20m

$616

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 10/1

10:15 am-4:03 pm

1 stop13h 48m

Denver Intl

Sun 10/5

11:15 am-9:00 am

1 stop13h 45m

$630

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 September is, on average, the cheapest month to fly to Colorado from Belgium, with most prices found around $614. The month of October is another great option to travel to Colorado, with average flight prices from Belgium averaging around $629.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Belgium to Colorado is on a Thursday when prices can be found for as low as $731. On the other hand, Saturday is the most expensive day to depart from Belgium because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $947.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $757. In the evening is when there is more demand to fly to Colorado, so prices are often more expensive at around $862 per ticket.

How far in advance should I book a flight 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 $678 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 $590 on momondo.

Can stopping save me money on Belgium to Colorado flights?

You could potentially save up to 8% 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

Direct flights	None

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

Search flight deals

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 September 2025, there are 5 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
American Airlines	PriceFrom $540	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $544	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $636	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa 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.