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Colorado

$466+ Cheap flights from Belgium to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Belgium to Colorado

Keep the following information in mind while searching for Belgium to Colorado flight deals. Data was last updated May 1, 2025.

Round-trip from

$559
(Mytrip)

One-way from

$466
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$719
From Belgium to Colorado
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One-way flight from Belgium to Colorado
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Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Belgium to Colorado

Cheapest flights from Belgium to Colorado
Explore the most affordable flight options available from Belgium to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:05 pmBRU - DEN
1 stop26h 20mBritish Airways
Sat 6/216:35 pmDEN - BRU
1 stop17h 10mBritish Airways
Deal found 5/1$559
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:05 pmBRU - DEN
1 stop29h 20mAmerican Airlines
Sun 11/305:30 pmDEN - BRU
1 stop12h 25mAmerican Airlines
Deal found 5/1$562
This Gotogate deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:50 pmBRU - DEN
1 stop13h 05mIcelandair
Mon 5/264:40 pmDEN - BRU
1 stop12h 10mIcelandair
Deal found 4/30$571
This Finnair deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:10 amBRU - DEN
2 stops18h 32mMultiple Airlines
Sun 11/3012:52 pmDEN - BRU
2 stops21h 33mMultiple Airlines
Deal found 5/1$581
This British Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:05 pmBRU - COS
2 stops31h 26mBritish Airways
Mon 12/2912:44 pmCOS - BRU
2 stops17h 11mBritish Airways
Deal found 4/30$612
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:45 amBRU - DEN
1 stop30h 06mDelta
Fri 9/266:30 amDEN - BRU
1 stop18h 10mDelta
Deal found 4/30$636
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2210:00 amBRU - DEN
1 stop16h 20mAir Canada
Mon 8/259:40 amDEN - BRU
1 stop14h 20mAir Canada
Deal found 4/30$663
This Virgin Atlantic deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:45 amBRU - DEN
2 stops18h 27mVirgin Atlantic
Thu 5/299:40 amDEN - BRU
2 stops39h 00mVirgin Atlantic
Deal found 5/1$668
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:00 amBRU - DEN
1 stop16h 20mUnited Airlines
Sat 6/218:20 pmDEN - BRU
1 stop29h 25mUnited Airlines
Deal found 4/29$678
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:00 amBRU - COS
2 stops19h 58mUnited Airlines
Mon 12/296:00 amCOS - BRU
1 stop18h 55mUnited Airlines
Deal found 4/30$748
This Virgin Atlantic deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:45 amBRU - COS
2 stops18h 15mVirgin Atlantic
Sat 6/216:00 amCOS - BRU
1 stop18h 40mVirgin Atlantic
Deal found 4/30$754
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:45 amBRU - COS
2 stops34h 15mDelta
Sat 6/2110:57 amCOS - BRU
2 stops14h 23mDelta
Deal found 4/30$756

Cheapflights Fare Finder

Customize your flight search to find flights from Belgium to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Belgium to Colorado that are best for you.

Fly from

Belgium

Fly to

Colorado

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 6/14

10:05 pm-4:25 pm

1 stop26h 20m

Denver Intl

Sat 6/21

6:35 pm-7:45 pm

1 stop17h 10m

$559

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 6/3

1:50 pm-12:30 pm

1 stop30h 40m

Denver Intl

Fri 6/20

4:40 pm-12:50 pm

1 stop12h 10m

$605

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 6/3

10:55 am-9:53 pm

2 stops18h 58m

Denver Intl

Fri 6/20

2:11 pm-7:10 pm

2 stops20h 59m

$626

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 9/17

10:45 am-8:51 am

1 stop30h 06m

Denver Intl

Fri 9/26

6:30 am-8:40 am

1 stop18h 10m

$636

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 5/22

10:00 am-6:20 pm

1 stop16h 20m

Denver Intl

Mon 8/25

9:40 am-8:00 am

1 stop14h 20m

$663

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 5/15

10:45 am-9:12 pm

2 stops18h 27m

Denver Intl

Thu 5/29

9:40 am-8:40 am

2 stops39h 00m

$668

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Fri 6/13

7:35 pm-8:27 pm

2 stops32h 52m

Colorado Springs

Fri 6/20

5:01 pm-9:15 pm

2 stops20h 14m

$669

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 6/14

10:00 am-10:27 am

1 stop32h 27m

Denver Intl

Sat 6/21

11:25 am-9:45 am

2 stops14h 20m

$678

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Thu 5/15

10:45 am-9:00 pm

2 stops18h 15m

Colorado Springs

Sat 6/21

6:00 am-8:40 am

1 stop18h 40m

$754

BrusselsColorado Springs

BRU - COS

BRUCOS

Brussels Bruxelles-National

Thu 5/15

10:45 am-1:00 pm

2 stops34h 15m

Colorado Springs

Sat 6/21

10:57 am-9:20 am

2 stops14h 23m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 33 results
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Best time to book a flight from Belgium to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Belgium with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belgium to Colorado

What is the cheapest month to book a flight from Belgium to Colorado?

Currently, October is the cheapest month in which you can book a flight from Belgium to Colorado (average of $197). Flying from Belgium to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BE to CO?

Find hourly flight availability from Belgium to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgium to Colorado as you normally would.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Belgium to Colorado to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belgium to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Belgium to Colorado one-way?

    The cheapest airlines for a one-way flight from Belgium to Colorado are Aer Lingus ($520), Brussels Airlines ($682), and British Airways ($683).

  • Can I find deals for flights from Belgium to Colorado that include hotel bookings?

    Yes. In addition to deals on Belgium to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Colorado.

  • Can I find deals for business class flights from Belgium to Colorado?

    Yes. Cheapflights offers flight deals from Belgium to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Belgium to Colorado (average of $197). Flying from Belgium to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Belgium to Colorado

Discover the top 5 airlines that operate flights from Belgium to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$540Average$647FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$550Average$711FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$612Average$837FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$619Average$749FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$636Average$789FlexibilityNo cancel feeOn-time69%

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