What airlines fly to Colorado?

British Airways, United Airlines and Brussels Airlines are the top three most popular airlines that fly to Colorado from Brussels 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 Brussels to Colorado?

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

When did momondo last update prices for flights from Brussels to Colorado?

Prices for flights from Brussels to Colorado were last updated today.

How many operators does momondo search for flights from Brussels to Colorado?

As of November 2025, there are 5 operators available to choose from for flights from Brussels to Colorado.

How old do you have to be to fly from Brussels to Colorado?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$367 Cheap Flights from Brussels to Colorado in 2025/26

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Find the cheapest flights from Brussels to Colorado

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 4:00 pmBRU-DEN

13h 30m1 stop

5:35 pm - 1:15 pmDEN-BRU

11h 40m1 stop

$660Multiple Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 30

2:25 pm - 11:15 pmBRU-DEN

16h 50m2 stops

5:35 pm - 1:15 pmDEN-BRU

11h 40m1 stop

$661Multiple Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 30

10:00 am - 7:55 pmBRU-DEN

17h 55m1 stop

5:35 pm - 1:15 pmDEN-BRU

11h 40m1 stop

$674Brussels Airlines

Find Deal

Mon, Dec 15 - Sat, Jan 10

10:30 am - 4:00 pmBRU-DEN

13h 30m1 stop

8:20 pm - 7:55 pmDEN-BRU

15h 35m1 stop

$675Lufthansa

Find Deal

Mon, Nov 17 - Sun, Nov 30

9:00 am - 1:40 pmBRU-DEN

12h 40m1 stop

6:15 am - 9:00 amDEN-BRU

18h 45m1 stop

$686United Airlines

Find Deal

Thu, Feb 5 - Sat, Apr 18

10:30 am - 3:35 pmBRU-DEN

13h 05m1 stop

8:20 pm - 8:00 pmDEN-BRU

15h 40m1 stop

$687United Airlines

Find Deal

Sat, May 2 - Thu, May 28

10:40 am - 8:47 pmBRU-DEN

18h 07m2 stops

12:06 pm - 2:05 pmDEN-BRU

17h 59m2 stops

$697American Airlines

Find Deal

Sat, May 2 - Wed, May 27

7:30 pm - 4:12 pmBRU-DEN

28h 42m2 stops

11:15 am - 7:15 amDEN-BRU

12h 00m1 stop

$714Lufthansa

Find Deal

Tue, Jan 6 - Tue, Jan 20

9:10 pm - 2:25 pmBRU-DEN

25h 15m1 stop

5:35 pm - 1:15 pmDEN-BRU

11h 40m1 stop

$718Brussels Airlines

Find Deal

Wed, Jan 7 - Tue, Jan 20

3:00 pm - 9:16 pmBRU-DEN

38h 16m2 stops

7:50 am - 1:35 pmDEN-BRU

21h 45m2 stops

$744American Airlines

Find Deal

Fri, Jan 9 - Tue, Jan 20

Air Canada flights from Brussels to Colorado

Our best Air Canada deals on Brussels to Colorado flight tickets

Air Canada

Nov 17

BRU10:00 amBrussels Bruxelles-National

17h 55m

1 stop

DEN7:55 pmDenver Intl

Nov 30

DEN5:30 pmDenver Intl

30h 20m

2 stops

BRU7:50 amBrussels Bruxelles-National

$667

Find similar

Air Canada

Dec 15

BRU7:00 amBrussels Bruxelles-National

20h 55m

2 stops

DEN7:55 pmDenver Intl

Jan 10

DEN1:25 pmDenver Intl

15h 50m

2 stops

BRU1:15 pmBrussels Bruxelles-National

$679

Find similar

Air Canada

Feb 4

BRU7:00 amBrussels Bruxelles-National

37h 37m

2 stops

DEN12:37 pmDenver Intl

Apr 14

DEN11:05 amDenver Intl

13h 00m

1 stop

BRU8:05 amBrussels Bruxelles-National

$690

Find similar

KLM flights from Brussels to Colorado

Our best KLM deals on Brussels to Colorado flight tickets

KLM

Nov 17

BRU11:00 amBrussels Bruxelles-National

17h 38m

2 stops

DEN8:38 pmDenver Intl

Nov 30

DEN11:59 pmDenver Intl

25h 01m

1 stop

BRU9:00 amBrussels Bruxelles-National

$689

Find similar

KLM

Apr 1

BRU3:05 pmBrussels Bruxelles-National

15h 30m

2 stops

DEN10:35 pmDenver Intl

Apr 6

DEN10:45 amDenver Intl

13h 55m

1 stop

BRU8:40 amBrussels Bruxelles-National

$703

Find similar

KLM

Feb 8

BRU10:45 amBrussels Bruxelles-National

18h 31m

2 stops

DEN9:16 pmDenver Intl

Apr 14

DEN4:00 pmDenver Intl

14h 35m

2 stops

BRU2:35 pmBrussels Bruxelles-National

$717

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Sun 11/30

5:35 pm-1:15 pm

1 stop11h 40m

$660

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

2:25 pm-11:15 pm

2 stops16h 50m

Denver Intl

Sun 11/30

5:35 pm-1:15 pm

1 stop11h 40m

$661

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 12/15

10:00 am-7:55 pm

1 stop17h 55m

Denver Intl

Sat 1/10

5:35 pm-1:15 pm

1 stop11h 40m

$674

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Sun 11/30

8:20 pm-7:55 pm

1 stop15h 35m

$675

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 2/5

9:00 am-1:40 pm

1 stop12h 40m

Denver Intl

Sat 4/18

6:15 am-9:00 am

1 stop18h 45m

$686

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 5/2

10:30 am-3:35 pm

1 stop13h 05m

Denver Intl

Thu 5/28

8:20 pm-8:00 pm

1 stop15h 40m

$687

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 5/2

10:40 am-8:47 pm

2 stops18h 07m

Denver Intl

Wed 5/27

12:06 pm-2:05 pm

2 stops17h 59m

$697

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 1/6

7:30 pm-4:12 pm

2 stops28h 42m

Denver Intl

Tue 1/20

11:15 am-7:15 am

1 stop12h 00m

$714

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 1/7

9:10 pm-2:25 pm

1 stop25h 15m

Denver Intl

Tue 1/20

5:35 pm-1:15 pm

1 stop11h 40m

$718

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 1/9

3:00 pm-9:16 pm

2 stops38h 16m

Denver Intl

Tue 1/20

7:50 am-1:35 pm

2 stops21h 45m

$744

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 Brussels 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 Brussels, with most prices found around $614. The month of October is another great option to travel to Colorado, with average flight prices from Brussels averaging around $629.

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

The cheapest day to depart from Brussels 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 Brussels 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 Brussels 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 Brussels for as low as $600 on momondo.

Cheap Brussels to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to Colorado

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Brussels to Colorado?
Prices for flights from Brussels to Colorado were last updated today.
How many operators does momondo search for flights from Brussels to Colorado?
As of November 2025, there are 5 operators available to choose from for flights from Brussels to Colorado.
How old do you have to be to fly from Brussels to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Brussels to Colorado

Compare and see reviews for airlines that fly from Brussels to Colorado with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $540	Free Cancellation	Rating 7.2 11,036 reviews	Search American Airlines flights
British Airways	PriceFrom $544	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 8,997 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 7,544 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Colorado?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Brussels.

Can I find flights from Brussels to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brussels to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado from Brussels. 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.