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

Icelandair, Aer Lingus, and Lufthansa 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 August 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.

$414 Cheap Flights from Belgium to Colorado in 2025

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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

10:40 am - 4:25 pmBRU-DEN

13h 45m1 stop

12:41 pm - 6:00 pmDEN-BRU

21h 19m2 stops

$493British Airways

Find Deal

Mon, Sep 15 - Sun, Sep 28

1:50 pm - 6:55 pmBRU-DEN

13h 05m1 stop

4:40 pm - 12:50 pmDEN-BRU

12h 10m1 stop

$500Icelandair

Find Deal

Mon, Sep 15 - Wed, Oct 1

7:05 pm - 7:47 pmBRU-DEN

32h 42m2 stops

12:41 pm - 2:10 pmDEN-BRU

17h 29m2 stops

$509

Find Deal

Thu, Sep 11 - Thu, Sep 25

10:50 am - 10:02 pmBRU-DEN

19h 12m2 stops

12:41 pm - 7:10 pmDEN-BRU

22h 29m2 stops

$519American Airlines

Find Deal

Thu, Sep 11 - Fri, Sep 26

10:40 am - 11:25 pmBRU-DEN

20h 45m2 stops

3:57 pm - 6:00 pmDEN-BRU

18h 03m2 stops

$528American Airlines

Find Deal

Mon, Sep 15 - Sun, Sep 28

7:05 pm - 7:47 pmBRU-DEN

32h 42m2 stops

6:35 pm - 2:15 pmDEN-BRU

11h 40m1 stop

$535

Find Deal

Mon, Sep 15 - Sun, Sep 28

12:00 pm - 9:57 pmBRU-DEN

17h 57m1 stop

7:45 am - 7:00 amDEN-BRU

15h 15m1 stop

$589United Airlines

Find Deal

Fri, Aug 15 - Sun, Aug 24

7:00 am - 1:25 pmBRU-DEN

14h 25m1 stop

11:15 am - 7:15 amDEN-BRU

12h 00m1 stop

$603Lufthansa

Find Deal

Sun, Aug 17 - Wed, Aug 27

7:00 am - 1:25 pmBRU-DEN

14h 25m1 stop

8:20 pm - 8:50 amDEN-BRU

28h 30m1 stop

$605United Airlines

Find Deal

Sun, Aug 17 - Fri, Aug 29

8:30 am - 1:35 pmBRU-DEN

13h 05m1 stop

11:15 am - 7:15 amDEN-BRU

12h 00m1 stop

$606Lufthansa

Find Deal

Wed, Sep 10 - Tue, Sep 23

British Airways flights from Belgium to Colorado

Our best British Airways deals on Belgium to Colorado flight tickets

British Airways

Sep 15

BRU10:40 amBrussels Bruxelles-National

13h 45m

1 stop

DEN4:25 pmDenver Intl

Sep 28

DEN12:41 pmDenver Intl

21h 19m

2 stops

BRU6:00 pmBrussels Bruxelles-National

$493

Find similar

British Airways

Sep 15

BRU10:40 amBrussels Bruxelles-National

13h 45m

1 stop

DEN4:25 pmDenver Intl

Sep 29

DEN12:32 pmDenver Intl

17h 48m

2 stops

BRU2:20 pmBrussels Bruxelles-National

$508

Find similar

British Airways

Sep 11

BRU10:50 amBrussels Bruxelles-National

13h 35m

1 stop

DEN4:25 pmDenver Intl

Sep 25

DEN10:32 amDenver Intl

19h 38m

2 stops

BRU2:10 pmBrussels Bruxelles-National

$513

Find similar

United Airlines flights from Belgium to Colorado

Our best United Airlines deals on Belgium to Colorado flight tickets

United Airlines

Aug 15

BRU12:00 pmBrussels Bruxelles-National

17h 57m

1 stop

DEN9:57 pmDenver Intl

Aug 24

DEN7:45 amDenver Intl

15h 15m

1 stop

BRU7:00 amBrussels Bruxelles-National

$589

Find similar

United Airlines

Aug 17

BRU7:00 amBrussels Bruxelles-National

14h 25m

1 stop

DEN1:25 pmDenver Intl

Aug 29

DEN8:20 pmDenver Intl

28h 30m

1 stop

BRU8:50 amBrussels Bruxelles-National

$605

Find similar

United Airlines

Aug 16

BRU9:30 amBrussels Bruxelles-National

18h 10m

2 stops

DEN7:40 pmDenver Intl

Aug 25

DEN9:43 amDenver Intl

13h 17m

1 stop

BRU7:00 amBrussels Bruxelles-National

$608

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 9/15

10:40 am-4:25 pm

1 stop13h 45m

Denver Intl

Sun 9/28

12:41 pm-6:00 pm

2 stops21h 19m

$493

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 9/15

1:50 pm-6:55 pm

1 stop13h 05m

Denver Intl

Wed 10/1

4:40 pm-12:50 pm

1 stop12h 10m

$500

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

7:05 pm-7:47 pm

2 stops32h 42m

Denver Intl

Thu 9/25

12:41 pm-2:10 pm

2 stops17h 29m

$509

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

10:50 am-10:02 pm

2 stops19h 12m

Denver Intl

Fri 9/26

12:41 pm-7:10 pm

2 stops22h 29m

$519

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 9/15

10:40 am-11:25 pm

2 stops20h 45m

Denver Intl

Sun 9/28

3:57 pm-6:00 pm

2 stops18h 03m

$528

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 9/15

7:05 pm-7:47 pm

2 stops32h 42m

Denver Intl

Sun 9/28

6:35 pm-2:15 pm

1 stop11h 40m

$535

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 8/15

12:00 pm-9:57 pm

1 stop17h 57m

Denver Intl

Sun 8/24

7:45 am-7:00 am

1 stop15h 15m

$589

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 8/17

7:00 am-1:25 pm

1 stop14h 25m

Denver Intl

Wed 8/27

11:15 am-7:15 am

1 stop12h 00m

$603

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 8/17

7:00 am-1:25 pm

1 stop14h 25m

Denver Intl

Fri 8/29

8:20 pm-8:50 am

1 stop28h 30m

$605

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 9/10

8:30 am-1:35 pm

1 stop13h 05m

Denver Intl

Tue 9/23

11:15 am-7:15 am

1 stop12h 00m

$606

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 $615. The month of March is another great option to travel to Colorado, with average flight prices from Belgium averaging around $633.

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 $683 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 $599 on momondo.

Can stopping save me money on Belgium to Colorado flights?

You could potentially save up to 26% 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

Best Price Found	$414
Fastest flight time	12h 15m
Direct flights	None
Airports in Colorado	2 airports

The best one-way flight to Colorado from Belgium in the past 72 hours is $414. The best round-trip flight deal from Belgium to Colorado found on momondo in the last 72 hours is $493.

The fastest flight from Belgium to Colorado takes 12h 15m

There are no direct flights from Belgium to Colorado. Popular non-direct routes for this connection are Brussels Bruxelles-National Airport - Denver Intl Airport and Charleroi Brussels Airport - Denver Intl Airport.

There are 2 airports near Colorado: Colorado Springs (COS), Denver Intl (DEN)

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 August 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 $547	Free Cancellation	Rating 6.6 7,230 reviews	Search British Airways flights
Lufthansa	PriceFrom $621	Free Cancellation	Rating 6.8 7,280 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.2 350 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom $636	Free Cancellation	Rating 7.4 8,905 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.