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 43% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 4 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?

Finnair and Aer Lingus 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 February 2026, there are 4 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.

$401 Cheap Flights from Belgium to Colorado in 2026

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Find the cheapest flights from Belgium to Colorado

Round-trip

One-way

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

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$602Icelandair

Fri, May 22 - Sat, Jun 6

9:00 am - 1:40 pm

BRU

DEN

12h 40m

1 stop

7:45 am - 7:15 am

DEN

BRU

15h 30m

1 stop

$702Multiple Airlines

Sun, Feb 15 - Sat, Feb 28

7:00 am - 1:40 pm

BRU

DEN

14h 40m

1 stop

11:15 am - 8:55 am

DEN

BRU

13h 40m

1 stop

$705Lufthansa

Thu, Feb 19 - Wed, Mar 4

9:00 am - 1:40 pm

BRU

DEN

12h 40m

1 stop

8:30 pm - 7:50 am

DEN

BRU

27h 20m

2 stops

$706Multiple Airlines

Sun, Feb 15 - Sat, Feb 28

9:00 am - 5:00 pm

BRU

DEN

15h 00m

1 stop

5:20 pm - 7:55 pm

DEN

BRU

19h 35m

1 stop

$729Lufthansa

Tue, Mar 17 - Tue, Mar 24

11:15 am - 8:02 pm

BRU

COS

16h 47m

2 stops

3:25 pm - 1:15 pm

COS

BRU

13h 50m

2 stops

$828United Airlines

Sat, Feb 28 - Sat, Mar 7

9:45 am - 9:58 pm

BRU

COS

20h 13m

1 stop

6:00 am - 7:40 am

COS

BRU

17h 40m

1 stop

$832KLM

Fri, May 22 - Fri, May 29

9:45 am - 9:22 pm

BRU

COS

19h 37m

1 stop

6:00 am - 7:40 am

COS

BRU

17h 40m

1 stop

$839Delta

Sat, Jun 13 - Wed, Jun 24

9:45 am - 10:02 am

BRU

COS

32h 17m

2 stops

6:00 am - 7:40 am

COS

BRU

17h 40m

1 stop

$847Delta

Sat, Jun 13 - Wed, Jun 24

11:55 am - 10:02 pm

BRU

COS

18h 07m

2 stops

11:43 am - 8:55 am

COS

BRU

13h 12m

1 stop

$887United Airlines

Sat, Feb 28 - Sat, Mar 7

KLM flights from Belgium to Colorado

Our best KLM deals on Belgium to Colorado flight tickets

KLM

Jun 25

BRU9:45 amBrussels Bruxelles-National

22h 00m

1 stop

DEN11:45 pmDenver Intl

Jul 18

DEN1:35 pmDenver Intl

34h 05m

1 stop

BRU7:40 amBrussels Bruxelles-National

$765

KLM

May 22

BRU9:45 amBrussels Bruxelles-National

20h 13m

1 stop

COS9:58 pmColorado Springs

May 29

COS6:00 amColorado Springs

17h 40m

1 stop

BRU7:40 amBrussels Bruxelles-National

$832

Delta flights from Belgium to Colorado

Our best Delta deals on Belgium to Colorado flight tickets

Delta

Apr 13

BRU9:45 amBrussels Bruxelles-National

22h 48m

1 stop

DEN12:33 amDenver Intl

Apr 30

DEN6:30 amDenver Intl

24h 10m

2 stops

BRU2:40 pmBrussels Bruxelles-National

$743

Delta

Feb 15

BRU6:15 amBrussels Bruxelles-National

18h 26m

2 stops

DEN4:41 pmDenver Intl

Feb 28

DEN9:55 amDenver Intl

20h 20m

2 stops

BRU2:15 pmBrussels Bruxelles-National

$747

Delta

Jun 25

BRU9:45 amBrussels Bruxelles-National

22h 00m

1 stop

DEN11:45 pmDenver Intl

Jul 18

DEN6:30 amDenver Intl

17h 05m

2 stops

BRU7:35 amBrussels Bruxelles-National

$767

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 5/22

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Sat 6/6

4:40 pm-12:55 pm

1 stop12h 15m

$602

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 2/15

9:00 am-1:40 pm

1 stop12h 40m

Denver Intl

Sat 2/28

7:45 am-7:15 am

1 stop15h 30m

$702

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 2/19

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Wed 3/4

11:15 am-8:55 am

1 stop13h 40m

$705

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 2/15

9:00 am-1:40 pm

1 stop12h 40m

Denver Intl

Sat 2/28

8:30 pm-7:50 am

2 stops27h 20m

$706

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 3/17

9:00 am-5:00 pm

1 stop15h 00m

Denver Intl

Tue 3/24

5:20 pm-7:55 pm

1 stop19h 35m

$729

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sat 2/28

11:15 am-8:02 pm

2 stops16h 47m

Colorado Springs

Sat 3/7

3:25 pm-1:15 pm

2 stops13h 50m

$828

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Fri 5/22

9:45 am-9:58 pm

1 stop20h 13m

Colorado Springs

Fri 5/29

6:00 am-7:40 am

1 stop17h 40m

$832

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sat 6/13

9:45 am-9:22 pm

1 stop19h 37m

Colorado Springs

Wed 6/24

6:00 am-7:40 am

1 stop17h 40m

$839

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sat 6/13

9:45 am-10:02 am

2 stops32h 17m

Colorado Springs

Wed 6/24

6:00 am-7:40 am

1 stop17h 40m

$847

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Sat 2/28

11:55 am-10:02 pm

2 stops18h 07m

Colorado Springs

Sat 3/7

11:43 am-8:55 am

1 stop13h 12m

$887

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 $613. The month of March is another great option to travel to Colorado, with average flight prices from Belgium averaging around $634.

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 $715 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 $606 on momondo.

Can stopping save me money on Belgium to Colorado flights?

You could potentially save up to 30% 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	12h 40m
Direct flights	None

The fastest flight from Belgium to Colorado takes 12h 40m

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 February 2026, there are 4 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 $583	Free Cancellation	Rating 6.7 7,709 reviews	Search British Airways flights
United Airlines	PriceFrom $632	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.2 381 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $636	Free Cancellation	Rating 6.8 7,758 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.