Cheap flights from Colorado to Brussels from $251
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Brussels departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Colorado to Brussels
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
What is the cheapest month to fly to Brussels?
In general, January is the cheapest month to fly from Colorado to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $635. If you are unable to visit Brussels during the month of January, then departing from Colorado during the month November is also very affordable. Most momondo users find prices during this month for around $665.
What is the cheapest day to depart on your flight to Brussels?
On average, the least expensive day to fly to Brussels from Colorado is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $964. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,311.
What is the cheapest time of day to depart on your flight to Brussels?
According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Colorado to Brussels in the evening for as low as $679. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,178.
How far in advance should I book a flight to Brussels?
You are more likely to see cheaper flights to Brussels from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $859 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Colorado for as low as $639 on momondo.
What is the cheapest airline that flies from Colorado to Brussels?
Icelandair, British Airways, and United Airlines are the most popular carriers operating from Colorado to Brussels
What airlines fly to Brussels?
United Airlines, Icelandair and Turkish Airlines are the top three most popular airlines that fly to Brussels from Colorado according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 7 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
Cheap Colorado to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colorado to Brussels
When did momondo last update prices for flights from Colorado to Brussels?
Prices for flights from Colorado to Brussels are updated daily.
How many operators does momondo search for flights from Colorado to Brussels?
There are 7 operators available for flights from Colorado to Brussels as of June 2025.
How old do you have to be to fly from Colorado to Brussels?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Brussels.
What documentation or ID do you need to fly to Brussels?
The necessary travel and health documents for your Brussels trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Colorado to Brussels
Compare and see reviews for airlines that fly from Colorado to Brussels with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $496 | Free Cancellation | Rating 7.0 502 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 7.3 3,853 reviews | |||
| PriceFrom $614 | Free Cancellation | Rating 7.1 1,120 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $759 | Free Cancellation | Rating 7.4 355 reviews | |||
| PriceFrom $820 | Free Cancellation | Rating 6.7 7,156 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Colorado to Brussels?
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 Brussels from Colorado.
Can I find flights from Colorado to Brussels with flexible booking policies on momondo?
All flight searches from Colorado to Brussels on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Colorado to Brussels?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Brussels.
I’m not ready to book a flight from Colorado to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.