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$518+ Cheap flights from Duesseldorf Intl (DUS) 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — DEN
Aug 10 — Aug 171
Sun 8/10
Sun 8/17
1 adult, Economy
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Cheap flight deals from Duesseldorf Intl to Colorado

Keep the following information in mind while searching for Duesseldorf Intl to Colorado flight deals. Data was last updated August 5, 2025.

Round-trip from

$587
(AirNGo)

One-way from

$518
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$672
From Duesseldorf Intl to Colorado
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One-way flight from Duesseldorf Intl to Colorado
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Highest demand for flights based on searches. 10% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Duesseldorf Intl to Colorado

Cheapest flights from Duesseldorf Intl to Colorado
Explore the most affordable flight options available from Duesseldorf Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2025.

This AirNGo deal was found by Cheapflights users on 8/3. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amDUS - DEN
2 stops18h 33mAir Canada
Tue 10/71:25 pmDEN - DUS
2 stops17h 05mAir Canada
Deal found 8/3$587
This AirNGo deal was found by Cheapflights users on 8/4. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amDUS - DEN
2 stops19h 55mUnited Airlines
Sun 10/124:15 pmDEN - DUS
1 stop12h 25mUnited Airlines
Deal found 8/4$594
This AirNGo deal was found by Cheapflights users on 8/3. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:45 amDUS - DEN
1 stop12h 50mUnited Airlines
Tue 10/73:50 pmDEN - DUS
1 stop18h 10mUnited Airlines
Deal found 8/3$596
This Flighttix deal was found by Cheapflights users on 8/4. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amDUS - DEN
1 stop17h 35mUnited Airlines
Sun 9/78:20 pmDEN - DUS
1 stop13h 20mUnited Airlines
Deal found 8/4$597
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amDUS - DEN
2 stops18h 33mAir Canada
Sun 10/128:40 amDEN - DUS
2 stops17h 15mAir Canada
Deal found 8/4$600
This Flysmarter deal was found by Cheapflights users on 8/5. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amDUS - DEN
2 stops18h 33mAir Canada
Tue 10/71:25 pmDEN - DUS
2 stops17h 05mAir Canada
Deal found 8/5$601
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:10 amDUS - DEN
1 stop12h 25mLufthansa
Tue 10/78:20 pmDEN - DUS
1 stop15h 25mLufthansa
Deal found 8/3$604
This Priceline deal was found by Cheapflights users on 8/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amDUS - DEN
1 stop17h 35mLufthansa
Sat 9/275:59 pmDEN - DUS
1 stop16h 01mLufthansa
Deal found 8/3$606
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Wed 9/1710:45 amDUS - DEN
2 stops18h 38mAir Canada
Wed 9/247:45 amDEN - DUS
2 stops18h 40mAir Canada
Deal found 8/3$607
This KLM deal was found by Cheapflights users on 8/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:15 amDUS - COS
2 stops20h 26mMultiple Airlines
Tue 9/231:11 pmCOS - DUS
2 stops18h 34mMultiple Airlines
Deal found 8/4$686
This Delta deal was found by Cheapflights users on 8/5. 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 8/208:15 amDUS - COS
2 stops22h 03mDelta
Wed 9/311:11 amCOS - DUS
2 stops18h 44mDelta
Deal found 8/5$690
This KLM deal was found by Cheapflights users on 8/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:15 amDUS - COS
2 stops20h 26mKLM
Wed 9/241:11 pmCOS - DUS
2 stops16h 44mKLM
Deal found 8/4$692

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duesseldorf Intl 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 August 5, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to Colorado that are best for you.

Fly from

Duesseldorf Intl

Fly to

Colorado

Route

Depart

Return

Price

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Mon 9/22

6:00 am-4:33 pm

2 stops18h 33m

Denver Intl

Tue 10/7

1:25 pm-2:30 pm

2 stops17h 05m

$587

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Mon 9/29

6:00 am-5:55 pm

2 stops19h 55m

Denver Intl

Sun 10/12

4:15 pm-12:40 pm

1 stop12h 25m

$594

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Mon 9/22

10:45 am-3:35 pm

1 stop12h 50m

Denver Intl

Tue 10/7

3:50 pm-6:00 pm

1 stop18h 10m

$596

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Wed 9/3

6:00 am-3:35 pm

1 stop17h 35m

Denver Intl

Sun 9/7

8:20 pm-5:40 pm

1 stop13h 20m

$597

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Mon 9/29

6:00 am-4:33 pm

2 stops18h 33m

Denver Intl

Sun 10/12

8:40 am-9:55 am

2 stops17h 15m

$600

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Wed 9/24

6:00 am-4:33 pm

2 stops18h 33m

Denver Intl

Tue 10/7

1:25 pm-2:30 pm

2 stops17h 05m

$601

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Mon 9/22

9:10 am-1:35 pm

1 stop12h 25m

Denver Intl

Tue 10/7

8:20 pm-7:45 pm

1 stop15h 25m

$604

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Thu 9/4

6:00 am-3:35 pm

1 stop17h 35m

Denver Intl

Sat 9/27

5:59 pm-6:00 pm

1 stop16h 01m

$606

DüsseldorfDenver

DUS - DEN

DUSDEN

Duesseldorf Intl

Wed 9/17

10:45 am-9:23 pm

2 stops18h 38m

Denver Intl

Wed 9/24

7:45 am-10:25 am

2 stops18h 40m

$607

DüsseldorfColorado Springs

DUS - COS

DUSCOS

Duesseldorf Intl

Wed 8/20

8:15 am-10:18 pm

2 stops22h 03m

Colorado Springs

Wed 9/3

11:11 am-1:55 pm

2 stops18h 44m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 24 results
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Best time to book a flight from Duesseldorf Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Duesseldorf Intl 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 Duesseldorf Intl Airport to Colorado

What is the cheapest month to book a flight from Duesseldorf Intl Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Colorado (average of $197). Flying from Duesseldorf Intl Airport 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.

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 August 5, 2025.
Read through reviews of airlines operating flights from Duesseldorf Intl Airport to Colorado, such as Delta, KLM, and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
SWISS
7.6
Good
1,689 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

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

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

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

  • How can I find direct flights from Duesseldorf Intl to Colorado?

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

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

    Yes. Cheapflights offers flight deals from Duesseldorf Intl 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 Duesseldorf Intl Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Colorado (average of $197). Flying from Duesseldorf Intl Airport 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

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Top airline flying from Duesseldorf Intl to Colorado

Discover the top airline that operate flights from Duesseldorf Intl 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 August 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$547Average$548FlexibilityNo cancel feeOn-time70%

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