How does KAYAK find such low prices on flights from Colorado to Brussels?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Brussels. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Brussels?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Colorado is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Colorado to Brussels?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Colorado with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Brussels?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$306 CHEAP FLIGHTS from Colorado to Brussels

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

...and more

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Cheapest round-trip

$488

United Airlines

Fri 2/6Tue 2/10

COS - BRU • 1 stop

Cheapest one-way

$306

Overall average: $588

Multiple Airlines

Mon 2/16

DEN - BRU • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Brussels!

Flight Deals

Cheap Flights from Colorado to Brussels

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Brussels

Fri, Feb 6 - Tue, Feb 10

11:43 am - 8:55 am

COS

BRU

13h 12m1 stop

10:00 am - 11:02 am

BRU

COS

33h 02m2 stops

$488United Airlines

Fri, Feb 6 - Tue, Feb 10

5:50 am - 7:50 am

COS

BRU

18h 00m2 stops

10:00 am - 11:02 am

BRU

COS

33h 02m2 stops

$492United Airlines

Sat, Feb 14 - Sat, Feb 21

8:00 am - 7:50 am

COS

BRU

15h 50m2 stops

10:00 am - 8:44 am

BRU

COS

30h 44m2 stops

$506Air Canada

Sat, Feb 14 - Sat, Feb 21

11:36 am - 8:55 am

COS

BRU

13h 19m1 stop

10:00 am - 2:30 pm

BRU

COS

36h 30m2 stops

$521Multiple Airlines

Wed, May 13 - Sun, May 17

4:40 pm - 12:55 pm

DEN

BRU

12h 15m1 stop

1:50 pm - 7:00 pm

BRU

DEN

13h 10m1 stop

$545Icelandair

Mon, Apr 27 - Wed, May 13

10:36 am - 2:20 pm

DEN

BRU

19h 44m2 stops

9:10 pm - 4:30 pm

BRU

DEN

27h 20m1 stop

$550British Airways

Mon, Apr 27 - Wed, May 13

2:39 pm - 7:35 pm

DEN

BRU

20h 56m2 stops

3:15 pm - 4:30 pm

BRU

DEN

33h 15m1 stop

$551British Airways

Wed, Apr 8 - Wed, Apr 29

6:40 pm - 8:25 pm

DEN

BRU

17h 45m1 stop

10:55 am - 4:30 pm

BRU

DEN

13h 35m1 stop

$552British Airways

Mon, Apr 27 - Wed, May 13

8:40 am - 2:20 pm

DEN

BRU

21h 40m2 stops

10:55 am - 10:40 pm

BRU

DEN

19h 45m2 stops

$553British Airways

Wed, Mar 11 - Wed, Mar 18

1:25 pm - 1:15 pm

DEN

BRU

16h 50m2 stops

10:30 am - 5:00 pm

BRU

DEN

13h 30m1 stop

$583Multiple Airlines

Useful Info

Cheapest flight	$306

Flight from Denver to Brussels Airport

How does KAYAK find such low prices on flights from Colorado to Brussels?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Brussels.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Brussels?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Brussels?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Brussels?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Brussels

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Colorado

First Class flights to Brussels

Business Class flights to Brussels

Prem Econ Class flights to Brussels

Economy Class flights to Brussels

$306 Find Cheap Flights from Colorado to Brussels

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

Everything you should know

Cheap Flights from Colorado to Brussels

Recent round-trip flight deals from Colorado to Brussels

Recent one-way flight deals from Colorado to Brussels

Recent last minute flight deals from Colorado to Brussels

Good to know

FAQs for booking flights from Colorado to Brussels

How does KAYAK find such low prices on flights from Colorado to Brussels?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Brussels.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Brussels?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Brussels?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Brussels?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Brussels

Cabin class types available on flights to Colorado

Complete your trip to Brussels with a hotel stay or car rental

Find direct flights for Brussels

Flights to other popular destinations

Flights from domestic origins to Brussels

Choose which airport to fly into in Brussels

Find deals for your return flight