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 50% 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.

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

Icelandair, Brussels Airlines, and American Airlines 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 November 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.

$406 Cheap Flights from Belgium to Colorado in 2025/26

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Find the cheapest flights from Belgium to Colorado

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Recent round-trip flight deals from Belgium to Colorado

Enter your travel dates to find the best prices.

12:50 pm - 6:05 pmBRU-DEN

13h 15m1 stop

3:40 pm - 11:55 amDEN-BRU

12h 15m1 stop

$628Icelandair

Find Deal

Thu, Nov 20 - Wed, Dec 3

12:50 pm - 6:05 pmBRU-DEN

13h 15m1 stop

3:40 pm - 11:55 amDEN-BRU

12h 15m1 stop

$644Icelandair

Find Deal

Thu, Nov 20 - Wed, Dec 3

10:30 am - 4:00 pmBRU-DEN

13h 30m1 stop

11:15 am - 7:15 amDEN-BRU

12h 00m1 stop

$668Lufthansa

Find Deal

Thu, Nov 20 - Wed, Dec 3

7:00 am - 1:35 pmBRU-DEN

14h 35m1 stop

5:35 pm - 1:15 pmDEN-BRU

11h 40m1 stop

$684United Airlines

Find Deal

Wed, Apr 15 - Fri, Apr 24

9:30 am - 3:35 pmBRU-DEN

14h 05m1 stop

5:35 pm - 8:00 pmDEN-BRU

18h 25m1 stop

$685United Airlines

Find Deal

Sun, Apr 19 - Sun, Apr 26

10:55 am - 8:33 pmBRU-DEN

17h 38m2 stops

4:59 pm - 7:10 pmDEN-BRU

18h 11m2 stops

$696American Airlines

Find Deal

Wed, Apr 15 - Fri, Apr 24

10:55 am - 8:11 pmBRU-COS

17h 16m2 stops

5:11 pm - 8:25 pmCOS-BRU

19h 14m2 stops

$774American Airlines

Find Deal

Wed, Apr 22 - Sun, Apr 26

12:45 pm - 6:55 pmBRU-DEN

14h 10m1 stop

11:20 am - 7:15 amDEN-BRU

11h 55m1 stop

$780Lufthansa

Find Deal

Wed, Dec 17 - Tue, Dec 30

10:15 am - 10:04 pmBRU-DEN

19h 49m2 stops

5:25 pm - 7:35 pmDEN-BRU

18h 10m1 stop

$792British Airways

Find Deal

Thu, Nov 20 - Wed, Dec 3

10:40 am - 4:35 pmBRU-DEN

13h 55m1 stop

6:40 pm - 9:55 amDEN-BRU

31h 15m1 stop

$877British Airways

Find Deal

Sat, Apr 18 - Wed, Apr 22

Icelandair flights from Belgium to Colorado

Our best Icelandair deals on Belgium to Colorado flight tickets

Icelandair

Nov 20

BRU12:50 pmBrussels Bruxelles-National

13h 15m

1 stop

DEN6:05 pmDenver Intl

Dec 3

DEN3:40 pmDenver Intl

12h 15m

1 stop

BRU11:55 amBrussels Bruxelles-National

$628

Find similar

Icelandair

Nov 20

BRU12:50 pmBrussels Bruxelles-National

13h 15m

1 stop

DEN6:05 pmDenver Intl

Dec 3

DEN3:40 pmDenver Intl

12h 15m

1 stop

BRU11:55 amBrussels Bruxelles-National

$644

Find similar

Icelandair

Nov 20

BRU12:50 pmBrussels Bruxelles-National

13h 15m

1 stop

DEN6:05 pmDenver Intl

Dec 3

DEN3:40 pmDenver Intl

12h 15m

1 stop

BRU11:55 amBrussels Bruxelles-National

$648

Find similar

Lufthansa flights from Belgium to Colorado

Our best Lufthansa deals on Belgium to Colorado flight tickets

Lufthansa

Nov 20

BRU10:30 amBrussels Bruxelles-National

13h 30m

1 stop

DEN4:00 pmDenver Intl

Dec 3

DEN11:15 amDenver Intl

12h 00m

1 stop

BRU7:15 amBrussels Bruxelles-National

$668

Find similar

Lufthansa

Dec 17

BRU12:45 pmBrussels Bruxelles-National

14h 10m

1 stop

DEN6:55 pmDenver Intl

Dec 30

DEN11:20 amDenver Intl

11h 55m

1 stop

BRU7:15 amBrussels Bruxelles-National

$780

Find similar

Lufthansa

Dec 18

BRU9:30 amBrussels Bruxelles-National

22h 08m

2 stops

DEN11:38 pmDenver Intl

Jan 5

DEN5:35 pmDenver Intl

20h 55m

2 stops

BRU10:30 pmBrussels Bruxelles-National

$831

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 11/20

12:50 pm-6:05 pm

1 stop13h 15m

Denver Intl

Wed 12/3

3:40 pm-11:55 am

1 stop12h 15m

$628

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 11/20

12:50 pm-6:05 pm

1 stop13h 15m

Denver Intl

Wed 12/3

3:40 pm-11:55 am

1 stop12h 15m

$644

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 11/20

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Wed 12/3

11:15 am-7:15 am

1 stop12h 00m

$668

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 4/15

7:00 am-1:35 pm

1 stop14h 35m

Denver Intl

Fri 4/24

5:35 pm-1:15 pm

1 stop11h 40m

$684

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 4/19

9:30 am-3:35 pm

1 stop14h 05m

Denver Intl

Sun 4/26

5:35 pm-8:00 pm

1 stop18h 25m

$685

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 4/15

10:55 am-8:33 pm

2 stops17h 38m

Denver Intl

Fri 4/24

4:59 pm-7:10 pm

2 stops18h 11m

$696

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Wed 4/22

10:55 am-8:11 pm

2 stops17h 16m

Colorado Springs

Sun 4/26

5:11 pm-8:25 pm

2 stops19h 14m

$774

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 12/17

12:45 pm-6:55 pm

1 stop14h 10m

Denver Intl

Tue 12/30

11:20 am-7:15 am

1 stop11h 55m

$780

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 11/20

10:15 am-10:04 pm

2 stops19h 49m

Denver Intl

Wed 12/3

5:25 pm-7:35 pm

1 stop18h 10m

$792

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 4/18

10:40 am-4:35 pm

1 stop13h 55m

Denver Intl

Wed 4/22

6:40 pm-9:55 am

1 stop31h 15m

$877

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 $697 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 $600 on momondo.

Can stopping save me money on Belgium to Colorado flights?

You could potentially save up to 34% 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 November 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 11,043 reviews	Search American Airlines flights
British Airways	PriceFrom $544	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,009 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,558 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.