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

Iberia and British Airways 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 September 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.

$443 Cheap Flights from Belgium to Colorado in 2026/27

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.

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$634Icelandair

Sun, Nov 8 - Mon, Nov 23

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$638Icelandair

Tue, Nov 10 - Sat, Nov 14

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$647Icelandair

Sun, Nov 8 - Mon, Nov 23

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$677Icelandair

Tue, Dec 1 - Mon, Dec 14

11:25 am - 12:26 amBRU Brussels Bruxelles-National-DEN Denver Intl

21h 01m2 stops London Heathrow Chicago O'Hare Intl

5:01 pm - 1:55 pmDEN Denver Intl-BRU Brussels Bruxelles-National

12h 54m1 stop London Heathrow

$687British Airways

Sun, Nov 8 - Mon, Nov 23

9:40 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

25h 30m1 stop London Heathrow

5:01 pm - 2:05 pmDEN Denver Intl-BRU Brussels Bruxelles-National

13h 04m1 stop London Heathrow

$697British Airways

Sun, Nov 1 - Sun, Nov 8

9:15 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

25h 55m1 stop London Heathrow

4:25 pm - 4:40 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 15m2 stops Dallas/Fort Worth London Heathrow

$697British Airways

Mon, Nov 9 - Mon, Nov 23

7:00 am - 1:40 pmBRU Brussels Bruxelles-National-DEN Denver Intl

14h 40m1 stop Frankfurt am Main

5:35 pm - 1:15 pmDEN Denver Intl-BRU Brussels Bruxelles-National

11h 40m1 stop London Heathrow

$762United Airlines

Wed, Dec 2 - Tue, Dec 15

7:00 am - 1:40 pmBRU Brussels Bruxelles-National-DEN Denver Intl

14h 40m1 stop Frankfurt am Main

9:35 am - 1:15 pmDEN Denver Intl-BRU Brussels Bruxelles-National

19h 40m2 stops Chicago O'Hare Intl London Heathrow

$763United Airlines

Sat, Dec 5 - Mon, Dec 14

8:25 am - 3:35 pmBRU Brussels Bruxelles-National-DEN Denver Intl

15h 10m1 stop Frankfurt am Main

9:35 am - 1:15 pmDEN Denver Intl-BRU Brussels Bruxelles-National

19h 40m2 stops Chicago O'Hare Intl London Heathrow

$763United Airlines

Fri, Dec 4 - Mon, Dec 14

Recent last minute flight deals from Belgium to Colorado

Enter your travel dates to find the best prices.

10:50 am - 10:24 pmBRU Brussels Bruxelles-National-DEN Denver Intl

19h 34m2 stops London Heathrow Philadelphia

3:08 pm - 5:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

18h 12m2 stops Dallas/Fort Worth London Heathrow

$809American Airlines

Thu, Sep 24 - Fri, Nov 6

10:50 am - 7:46 pmBRU Brussels Bruxelles-National-DEN Denver Intl

16h 56m2 stops London Heathrow Philadelphia

2:27 pm - 5:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

18h 53m2 stops Chicago O'Hare Intl London Heathrow

$814American Airlines

Thu, Sep 24 - Fri, Nov 6

10:50 am - 10:24 pmBRU Brussels Bruxelles-National-DEN Denver Intl

19h 34m2 stops London Heathrow Philadelphia

6:35 pm - 2:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

11h 45m1 stop London Heathrow

$826British Airways

Mon, Sep 21 - Sat, Oct 10

10:50 am - 10:34 pmBRU Brussels Bruxelles-National-DEN Denver Intl

19h 44m2 stops London Heathrow Dallas/Fort Worth

12:17 pm - 2:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

18h 03m2 stops Chicago O'Hare Intl London Heathrow

$826American Airlines

Mon, Sep 21 - Sat, Oct 10

10:50 am - 10:24 pmBRU Brussels Bruxelles-National-DEN Denver Intl

19h 34m2 stops London Heathrow Philadelphia

5:01 pm - 5:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 19m1 stop London Heathrow

$828British Airways

Thu, Sep 24 - Fri, Nov 6

9:15 pm - 3:59 pmBRU Brussels Bruxelles-National-DEN Denver Intl

26h 44m2 stops London Heathrow Dallas/Fort Worth

5:01 pm - 5:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 19m1 stop London Heathrow

$834British Airways

Thu, Sep 24 - Fri, Nov 6

8:35 am - 3:40 pmBRU Brussels Bruxelles-National-DEN Denver Intl

15h 05m1 stop Frankfurt am Main

4:15 pm - 4:15 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 00m1 stop Munich Franz Josef Strauss

$895Lufthansa

Thu, Sep 24 - Fri, Nov 6

9:10 am - 6:46 pmBRU Brussels Bruxelles-National-DEN Denver Intl

17h 36m1 stop Montreal Pierre Elliott Trudeau Intl

8:25 pm - 8:00 pmDEN Denver Intl-BRU Brussels Bruxelles-National

15h 35m1 stop London Heathrow

$940United Airlines

Mon, Sep 21 - Sat, Oct 10

6:20 am - 3:40 pmBRU Brussels Bruxelles-National-DEN Denver Intl

17h 20m1 stop Frankfurt am Main

11:40 am - 9:00 amDEN Denver Intl-BRU Brussels Bruxelles-National

13h 20m1 stop Chicago O'Hare Intl

$1,070United Airlines

Mon, Sep 21 - Sat, Oct 10

9:10 am - 6:46 pmBRU Brussels Bruxelles-National-DEN Denver Intl

17h 36m1 stop Montreal Pierre Elliott Trudeau Intl

7:40 am - 7:45 amDEN Denver Intl-BRU Brussels Bruxelles-National

16h 05m1 stop Newark

$1,075United Airlines

Mon, Sep 21 - Sat, Oct 10

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British Airways flights from Belgium to Colorado

Our best British Airways deals on Belgium to Colorado flight tickets

British Airways

Nov 8

BRU11:25 amBrussels Bruxelles-National

21h 01m

2 stops

DEN12:26 amDenver Intl

Nov 23

DEN5:01 pmDenver Intl

12h 54m

1 stop

BRU1:55 pmBrussels Bruxelles-National

$687

British Airways

Nov 1

BRU9:40 pmBrussels Bruxelles-National

25h 30m

1 stop

DEN3:10 pmDenver Intl

Nov 8

DEN5:01 pmDenver Intl

13h 04m

1 stop

BRU2:05 pmBrussels Bruxelles-National

$697

British Airways

Nov 2

BRU9:15 pmBrussels Bruxelles-National

25h 55m

1 stop

DEN3:10 pmDenver Intl

Nov 9

DEN10:41 amDenver Intl

16h 29m

2 stops

BRU11:10 amBrussels Bruxelles-National

$698

American Airlines flights from Belgium to Colorado

Our best American Airlines deals on Belgium to Colorado flight tickets

American Airlines

Nov 9

BRU5:35 pmBrussels Bruxelles-National

29h 35m

1 stop

DEN3:10 pmDenver Intl

Nov 25

DEN5:01 pmDenver Intl

19h 09m

1 stop

BRU8:10 pmBrussels Bruxelles-National

$700

American Airlines

Oct 22

BRU3:50 pmBrussels Bruxelles-National

32h 35m

1 stop

DEN4:25 pmDenver Intl

Nov 4

DEN3:41 pmDenver Intl

16h 39m

2 stops

BRU4:20 pmBrussels Bruxelles-National

$701

American Airlines

Oct 22

BRU3:50 pmBrussels Bruxelles-National

32h 35m

1 stop

DEN4:25 pmDenver Intl

Nov 4

DEN5:01 pmDenver Intl

19h 09m

1 stop

BRU8:10 pmBrussels Bruxelles-National

$702

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sun 11/8

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Mon 11/23

3:40 pm-11:55 am

1 stop12h 15m

$634

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 11/10

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Sat 11/14

3:40 pm-11:55 am

1 stop12h 15m

$638

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sun 11/8

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Mon 11/23

3:40 pm-11:55 am

1 stop12h 15m

$647

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 12/1

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Mon 12/14

3:40 pm-11:55 am

1 stop12h 15m

$677

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sun 11/8

11:25 am-12:26 am

2 stops21h 01m

Denver Intl

Mon 11/23

5:01 pm-1:55 pm

1 stop12h 54m

$687

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sun 11/1

9:40 pm-3:10 pm

1 stop25h 30m

Denver Intl

Sun 11/8

5:01 pm-2:05 pm

1 stop13h 04m

$697

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Mon 11/9

9:15 pm-3:10 pm

1 stop25h 55m

Denver Intl

Mon 11/23

4:25 pm-4:40 pm

2 stops16h 15m

$697

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Wed 12/2

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Tue 12/15

5:35 pm-1:15 pm

1 stop11h 40m

$762

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Sat 12/5

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Mon 12/14

9:35 am-1:15 pm

2 stops19h 40m

$763

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Fri 12/4

8:25 am-3:35 pm

1 stop15h 10m

Denver Intl

Mon 12/14

9:35 am-1:15 pm

2 stops19h 40m

$763

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 April is, on average, the cheapest month to fly to Colorado from Belgium, with most prices found around $711. The month of November is another great option to travel to Colorado, with average flight prices from Belgium averaging around $743.

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 $846 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 $771 on momondo.

Can stopping save me money on Belgium to Colorado flights?

You could potentially save up to 19% 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	$443
Fastest flight time	13h 10m
Direct flights	None

The best one-way flight to Colorado from Belgium in the past 72 hours is $443. The best round-trip flight deal from Belgium to Colorado found on momondo in the last 72 hours is $634.

The fastest flight from Belgium to Colorado takes 13h 10m

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 September 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 8,228 reviews		Search British Airways flights
United Airlines	PriceFrom $700	Free Cancellation	Rating 7.4 10,227 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.