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.

Cheap Flights from Colorado to Brussels (CRL)

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Cheap Flights from Colorado to Brussels

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

Sun, Nov 29 - Sun, Dec 6

3:40 pm - 10:30 pmDEN Denver Intl-CRL Charleroi Brussels

22h 50m2 stops Reykjavik Keflavik Intl Manchester

7:35 am - 7:39 amCRL Charleroi Brussels-DEN Denver Intl

32h 04m3 stops Sevilla Casablanca Mohamed V Miami

$1,016Multiple Airlines

Fri, Nov 13 - Thu, Nov 19

3:40 pm - 3:30 pmDEN Denver Intl-CRL Charleroi Brussels

15h 50m2 stops Reykjavik Keflavik Intl Manchester

2:40 pm - 3:07 pmCRL Charleroi Brussels-DEN Denver Intl

32h 27m3 stops Lisbon Humberto Delgado Casablanca Mohamed V Los Angeles

$1,029Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

3:40 pm - 10:30 pmDEN Denver Intl-CRL Charleroi Brussels

22h 50m2 stops Reykjavik Keflavik Intl Manchester

11:10 am - 7:39 amCRL Charleroi Brussels-DEN Denver Intl

28h 29m2 stops Madrid Barajas Miami

$1,110Multiple Airlines

Fri, Nov 13 - Thu, Nov 19

10:41 am - 8:55 pmDEN Denver Intl-CRL Charleroi Brussels

26h 14m3 stops Atlanta Hartsfield-Jackson Miami Lisbon Humberto Delgado

2:40 pm - 3:07 pmCRL Charleroi Brussels-DEN Denver Intl

32h 27m3 stops Lisbon Humberto Delgado Casablanca Mohamed V Los Angeles

$1,155Multiple Airlines

Thu, Apr 8 - Sat, Apr 17

4:40 pm - 4:35 pmDEN Denver Intl-CRL Charleroi Brussels

15h 55m2 stops Reykjavik Keflavik Intl Dublin

9:20 pm - 4:43 pmCRL Charleroi Brussels-DEN Denver Intl

27h 23m2 stops Lisbon Humberto Delgado Toronto Pearson Intl

$1,342Multiple Airlines

Thu, Apr 8 - Sat, Apr 17

4:40 pm - 10:45 pmDEN Denver Intl-CRL Charleroi Brussels

22h 05m3 stops Reykjavik Keflavik Intl Dublin Manchester

9:20 pm - 4:43 pmCRL Charleroi Brussels-DEN Denver Intl

27h 23m2 stops Lisbon Humberto Delgado Toronto Pearson Intl

$1,428Multiple Airlines

Thu, Apr 8 - Sat, Apr 17

4:40 pm - 4:35 pmDEN Denver Intl-CRL Charleroi Brussels

15h 55m2 stops Reykjavik Keflavik Intl Dublin

7:45 pm - 7:00 pmCRL Charleroi Brussels-DEN Denver Intl

31h 15m3 stops Manchester Berlin Brandenburg Reykjavik Keflavik Intl

$1,468Multiple Airlines

Fri, Nov 13 - Thu, Nov 19

3:40 pm - 6:25 pmDEN Denver Intl-CRL Charleroi Brussels

18h 45m2 stops Reykjavik Keflavik Intl Dublin

6:50 am - 6:00 pmCRL Charleroi Brussels-DEN Denver Intl

19h 10m2 stops Manchester Reykjavik Keflavik Intl

$1,488Multiple Airlines

Thu, Apr 8 - Sat, Apr 17

4:40 pm - 10:45 pmDEN Denver Intl-CRL Charleroi Brussels

22h 05m3 stops Reykjavik Keflavik Intl Dublin Manchester

7:45 pm - 7:00 pmCRL Charleroi Brussels-DEN Denver Intl

31h 15m3 stops Manchester Berlin Brandenburg Reykjavik Keflavik Intl

$1,584Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

8:15 am - 1:45 pmDEN Denver Intl-CRL Charleroi Brussels

21h 30m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Lisbon Humberto Delgado

8:55 am - 10:12 amCRL Charleroi Brussels-DEN Denver Intl

33h 17m2 stops Madrid Barajas Santiago de Querétaro

$1,589Multiple Airlines

Useful Info

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.