What airlines fly to Denver?

British Airways, United Airlines and Brussels Airlines are the top three most popular airlines that fly to Denver 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 Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Brussels to Denver Intl Airport?

Prices for flights from Brussels to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Brussels to Denver Intl Airport?

The number of operators available for flights from Brussels to Denver Intl Airport is 5 as of November 2025.

How old do you have to be to fly from Brussels to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$283 Cheap Flights from Brussels to Denver in 2025/26

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Cheap round-trip flights

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7:00 am - 1:40 pmBRU-DEN

14h 40m1 stop

11:15 am - 7:50 amDEN-BRU

13h 35m1 stop

$658Multiple Airlines

Find Deal

Sat, Mar 7 - Sat, Mar 14

12:50 pm - 6:05 pmBRU-DEN

13h 15m1 stop

3:40 pm - 11:55 amDEN-BRU

12h 15m1 stop

$669Icelandair

Find Deal

Thu, Jan 22 - Wed, Feb 4

10:15 am - 3:30 pmBRU-DEN

13h 15m1 stop

5:25 pm - 10:50 amDEN-BRU

33h 25m1 stop

$678American Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 29

2:35 pm - 3:30 pmBRU-DEN

32h 55m1 stop

5:25 pm - 9:00 pmDEN-BRU

19h 35m1 stop

$679American Airlines

Find Deal

Wed, Feb 11 - Mon, Mar 2

10:00 am - 7:55 pmBRU-DEN

17h 55m1 stop

11:15 am - 7:15 amDEN-BRU

12h 00m1 stop

$680Multiple Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 29

8:45 pm - 3:30 pmBRU-DEN

26h 45m1 stop

3:17 pm - 1:55 pmDEN-BRU

14h 38m2 stops

$681British Airways

Find Deal

Mon, Jan 19 - Mon, Feb 2

6:05 pm - 3:30 pmBRU-DEN

29h 25m1 stop

5:25 pm - 1:35 pmDEN-BRU

12h 10m1 stop

$682British Airways

Find Deal

Fri, Jan 16 - Tue, Jan 20

10:00 am - 12:38 pmBRU-DEN

34h 38m2 stops

11:15 am - 7:50 amDEN-BRU

12h 35m1 stop

$683Air Canada

Find Deal

Tue, Jan 20 - Fri, Feb 6

12:00 pm - 10:41 pmBRU-DEN

17h 41m2 stops

2:42 pm - 2:05 pmDEN-BRU

15h 23m2 stops

$684American Airlines

Find Deal

Tue, Mar 24 - Wed, Apr 8

9:00 am - 1:40 pmBRU-DEN

12h 40m1 stop

5:35 pm - 8:55 amDEN-BRU

31h 20m1 stop

$685United Airlines

Find Deal

Tue, Jan 20 - Mon, Feb 2

American Airlines flights from Brussels to Denver

Our best American Airlines deals on Brussels to Denver flight tickets

American Airlines

Jan 15

BRU10:15 amBrussels Bruxelles-National

13h 15m

1 stop

DEN3:30 pmDenver Intl

Jan 29

DEN5:25 pmDenver Intl

33h 25m

1 stop

BRU10:50 amBrussels Bruxelles-National

$678

Find similar

American Airlines

Feb 11

BRU2:35 pmBrussels Bruxelles-National

32h 55m

1 stop

DEN3:30 pmDenver Intl

Mar 2

DEN5:25 pmDenver Intl

19h 35m

1 stop

BRU9:00 pmBrussels Bruxelles-National

$679

Find similar

American Airlines

Mar 24

BRU12:00 pmBrussels Bruxelles-National

17h 41m

2 stops

DEN10:41 pmDenver Intl

Apr 8

DEN2:42 pmDenver Intl

15h 23m

2 stops

BRU2:05 pmBrussels Bruxelles-National

$684

Find similar

British Airways flights from Brussels to Denver

Our best British Airways deals on Brussels to Denver flight tickets

British Airways

Jan 19

BRU8:45 pmBrussels Bruxelles-National

26h 45m

1 stop

DEN3:30 pmDenver Intl

Feb 3

DEN12:28 pmDenver Intl

17h 07m

2 stops

BRU1:35 pmBrussels Bruxelles-National

$681

Find similar

British Airways

Jan 16

BRU6:05 pmBrussels Bruxelles-National

29h 25m

1 stop

DEN3:30 pmDenver Intl

Jan 20

DEN5:25 pmDenver Intl

12h 10m

1 stop

BRU1:35 pmBrussels Bruxelles-National

$682

Find similar

British Airways

Jan 20

BRU12:00 pmBrussels Bruxelles-National

18h 34m

2 stops

DEN10:34 pmDenver Intl

Feb 3

DEN5:25 pmDenver Intl

12h 10m

1 stop

BRU1:35 pmBrussels Bruxelles-National

$687

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 3/7

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Sat 3/14

11:15 am-7:50 am

1 stop13h 35m

$658

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 1/22

12:50 pm-6:05 pm

1 stop13h 15m

Denver Intl

Wed 2/4

3:40 pm-11:55 am

1 stop12h 15m

$669

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 1/15

10:15 am-3:30 pm

1 stop13h 15m

Denver Intl

Thu 1/29

5:25 pm-10:50 am

1 stop33h 25m

$678

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

2:35 pm-3:30 pm

1 stop32h 55m

Denver Intl

Mon 3/2

5:25 pm-9:00 pm

1 stop19h 35m

$679

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 1/15

10:00 am-7:55 pm

1 stop17h 55m

Denver Intl

Thu 1/29

11:15 am-7:15 am

1 stop12h 00m

$680

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 1/19

8:45 pm-3:30 pm

1 stop26h 45m

Denver Intl

Mon 2/2

3:17 pm-1:55 pm

2 stops14h 38m

$681

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 1/16

6:05 pm-3:30 pm

1 stop29h 25m

Denver Intl

Tue 1/20

5:25 pm-1:35 pm

1 stop12h 10m

$682

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 1/20

10:00 am-12:38 pm

2 stops34h 38m

Denver Intl

Fri 2/6

11:15 am-7:50 am

1 stop12h 35m

$683

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 3/24

12:00 pm-10:41 pm

2 stops17h 41m

Denver Intl

Wed 4/8

2:42 pm-2:05 pm

2 stops15h 23m

$684

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 1/20

9:00 am-1:40 pm

1 stop12h 40m

Denver Intl

Mon 2/2

5:35 pm-8:55 am

1 stop31h 20m

$685

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 Denver

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 Denver?

The cheapest month to fly to Denver from Brussels is in October. Flight prices, which tend to average around $603, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until September to fly from Brussels, when ticket prices are also cheap, with an average price of $614.

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

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $731. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $947.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $757. Flights in the evening are often more expensive with an average ticket price of $862.

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Brussels for as low as $600 on momondo.

Cheap Brussels to Denver flight deals and tips

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

Fastest flight time	13h 42m
Direct flights	None

The fastest flight from Brussels to Denver takes 13h 42m

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

Search flight deals

How far is Brussels to Denver Intl by plane?
Denver Intl is 4862.5 mi away from Brussels. A reasonable flight in good conditions will take 12h 40m.
When did momondo last update prices for flights from Brussels to Denver Intl Airport?
Prices for flights from Brussels to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Brussels to Denver Intl Airport?
The number of operators available for flights from Brussels to Denver Intl Airport is 5 as of November 2025.
How old do you have to be to fly from Brussels to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brussels to Denver

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $540	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
British Airways	PriceFrom $544	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.2 370 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $636	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights

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Cripple Creek

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Boulder

Greeley

Lakewood

Thornton

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Winter Park

Copper Mountain

Silverthorne

Centennial

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Grand Lake

Why use momondo?

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

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 Denver from Brussels.

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

momondo does allow users to show only those flights to Denver from Brussels which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Brussels and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Brussels to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.