What airlines fly to Colorado?

Lufthansa, United Airlines and Icelandair are the top three most popular airlines that fly to Colorado from Cologne according to our data. Lufthansa is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 3 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Colorado?

Prices for flights from Cologne Köln/Bonn Airport to Colorado are refreshed on a daily basis.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Colorado?

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 Cologne Köln/Bonn Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$819 Cheap Flights from Cologne to Colorado in 2026

Find the cheapest flights from Cologne to Colorado

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 8:17 pmCGN Cologne Köln/Bonn-DEN Denver Intl

19h 47m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

11:48 am - 12:25 pmDEN Denver Intl-CGN Cologne Köln/Bonn

16h 37m2 stops Vancouver Intl Munich Franz Josef Strauss

$819Air Canada

Fri, Oct 23 - Sun, Nov 8

1:05 pm - 6:45 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 40m1 stop Munich Franz Josef Strauss

8:30 pm - 7:35 pmDEN Denver Intl-CGN Cologne Köln/Bonn

15h 05m1 stop Munich Franz Josef Strauss

$821Lufthansa

Fri, Oct 23 - Sun, Nov 8

1:05 pm - 6:45 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 40m1 stop Munich Franz Josef Strauss

5:38 pm - 4:55 pmDEN Denver Intl-CGN Cologne Köln/Bonn

15h 17m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$821United Airlines

Fri, Oct 23 - Sun, Nov 8

9:20 am - 2:30 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 10m1 stop Munich Franz Josef Strauss

8:30 pm - 4:55 pmDEN Denver Intl-CGN Cologne Köln/Bonn

12h 25m1 stop Munich Franz Josef Strauss

$822United Airlines

Fri, Nov 27 - Mon, Dec 14

9:20 am - 2:30 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 10m1 stop Munich Franz Josef Strauss

1:25 pm - 4:55 pmDEN Denver Intl-CGN Cologne Köln/Bonn

19h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$822United Airlines

Mon, Nov 30 - Wed, Dec 9

1:35 pm - 7:05 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 30m1 stop Munich Franz Josef Strauss

7:45 am - 4:55 pmDEN Denver Intl-CGN Cologne Köln/Bonn

25h 10m2 stops Newark Munich Franz Josef Strauss

$822United Airlines

Tue, Dec 1 - Tue, Dec 15

9:20 am - 2:30 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 10m1 stop Munich Franz Josef Strauss

8:30 pm - 4:55 pmDEN Denver Intl-CGN Cologne Köln/Bonn

12h 25m1 stop Munich Franz Josef Strauss

$822United Airlines

Mon, Nov 30 - Sun, Dec 13

9:20 am - 2:30 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 10m1 stop Munich Franz Josef Strauss

8:17 am - 12:50 pmDEN Denver Intl-CGN Cologne Köln/Bonn

20h 33m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$822United Airlines

Fri, Nov 27 - Wed, Dec 9

9:20 am - 2:30 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 10m1 stop Munich Franz Josef Strauss

7:32 am - 4:55 pmDEN Denver Intl-CGN Cologne Köln/Bonn

25h 23m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$822United Airlines

Mon, Nov 30 - Sun, Dec 13

1:35 pm - 7:05 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 30m1 stop Munich Franz Josef Strauss

6:00 am - 12:50 pmDEN Denver Intl-CGN Cologne Köln/Bonn

22h 50m2 stops Newark Munich Franz Josef Strauss

$822United Airlines

Tue, Dec 1 - Mon, Dec 14

Cheap last minute flights

Enter your travel dates to find the best prices.

8:30 am - 6:50 pmCGN Cologne Köln/Bonn-DEN Denver Intl

18h 20m1 stop Munich Franz Josef Strauss

4:15 pm - 5:20 pmDEN Denver Intl-CGN Cologne Köln/Bonn

17h 05m1 stop Munich Franz Josef Strauss

$845Lufthansa

Thu, Aug 13 - Wed, Aug 19

8:30 am - 6:50 pmCGN Cologne Köln/Bonn-DEN Denver Intl

18h 20m1 stop Munich Franz Josef Strauss

8:35 pm - 12:25 pmDEN Denver Intl-CGN Cologne Köln/Bonn

31h 50m2 stops London Heathrow Munich Franz Josef Strauss

$911Lufthansa

Thu, Aug 13 - Wed, Aug 19

8:30 am - 11:52 pmCGN Cologne Köln/Bonn-DEN Denver Intl

23h 22m2 stops Munich Franz Josef Strauss Vancouver Intl

8:35 pm - 12:25 pmDEN Denver Intl-CGN Cologne Köln/Bonn

31h 50m2 stops London Heathrow Munich Franz Josef Strauss

$976Multiple Airlines

Thu, Aug 13 - Wed, Aug 19

8:30 am - 1:45 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 15m1 stop Munich Franz Josef Strauss

8:25 pm - 5:20 pmDEN Denver Intl-CGN Cologne Köln/Bonn

12h 55m1 stop Munich Franz Josef Strauss

$1,112Lufthansa

Thu, Aug 13 - Mon, Aug 17

8:30 am - 1:45 pmCGN Cologne Köln/Bonn-DEN Denver Intl

13h 15m1 stop Munich Franz Josef Strauss

4:40 pm - 7:30 pmDEN Denver Intl-CGN Cologne Köln/Bonn

18h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$1,116Lufthansa

Thu, Aug 13 - Mon, Aug 17

6:20 am - 8:22 pmCGN Cologne Köln/Bonn-DEN Denver Intl

22h 02m2 stops Zurich Toronto Pearson Intl

11:25 am - 12:25 pmDEN Denver Intl-CGN Cologne Köln/Bonn

17h 00m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

$1,327Air Canada

Thu, Aug 13 - Mon, Aug 17

7:10 am - 6:55 pmCGN Cologne Köln/Bonn-DEN Denver Intl

19h 45m3 stops Nice Côte d'Azur Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl

8:10 pm - 1:05 amDEN Denver Intl-CGN Cologne Köln/Bonn

20h 55m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

$2,323Multiple Airlines

Thu, Aug 13 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Cologne to Colorado

Our best Lufthansa deals on Cologne to Colorado flight tickets

Lufthansa

Sep 19

CGN7:35 pmCologne Köln/Bonn

26h 00m

2 stops

DEN1:35 pmDenver Intl

Sep 27

DEN4:15 pmDenver Intl

12h 10m

1 stop

CGN12:25 pmCologne Köln/Bonn

$825

Lufthansa

Aug 13

CGN8:30 amCologne Köln/Bonn

18h 20m

1 stop

DEN6:50 pmDenver Intl

Aug 19

DEN4:15 pmDenver Intl

17h 05m

1 stop

CGN5:20 pmCologne Köln/Bonn

$845

Lufthansa

Aug 17

CGN8:30 amCologne Köln/Bonn

18h 20m

1 stop

DEN6:50 pmDenver Intl

Aug 23

DEN4:15 pmDenver Intl

19h 15m

1 stop

CGN7:30 pmCologne Köln/Bonn

$846

Air Canada flights from Cologne to Colorado

Our best Air Canada deals on Cologne to Colorado flight tickets

Air Canada

Oct 23

CGN8:30 amCologne Köln/Bonn

19h 47m

2 stops

DEN8:17 pmDenver Intl

Nov 8

DEN11:48 amDenver Intl

16h 37m

2 stops

CGN12:25 pmCologne Köln/Bonn

$819

Air Canada

Oct 23

CGN1:05 pmCologne Köln/Bonn

25h 34m

3 stops

DEN6:39 amDenver Intl

Nov 8

DEN11:48 amDenver Intl

16h 37m

2 stops

CGN12:25 pmCologne Köln/Bonn

$846

Air Canada

Nov 28

CGN9:20 amCologne Köln/Bonn

43h 07m

2 stops

DEN8:27 pmDenver Intl

Dec 14

DEN11:20 amDenver Intl

17h 30m

2 stops

CGN12:50 pmCologne Köln/Bonn

$875

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Fri 10/23

8:30 am-8:17 pm

2 stops19h 47m

Denver Intl

Sun 11/8

11:48 am-12:25 pm

2 stops16h 37m

$819

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Fri 10/23

1:05 pm-6:45 pm

1 stop13h 40m

Denver Intl

Sun 11/8

8:30 pm-7:35 pm

1 stop15h 05m

$821

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Fri 10/23

1:05 pm-6:45 pm

1 stop13h 40m

Denver Intl

Sun 11/8

5:38 pm-4:55 pm

2 stops15h 17m

$821

Quickest round-trip

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Fri 11/27

9:20 am-2:30 pm

1 stop13h 10m

Denver Intl

Mon 12/14

8:30 pm-4:55 pm

1 stop12h 25m

$822

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Mon 11/30

9:20 am-2:30 pm

1 stop13h 10m

Denver Intl

Wed 12/9

1:25 pm-4:55 pm

2 stops19h 30m

$822

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Tue 12/1

1:35 pm-7:05 pm

1 stop13h 30m

Denver Intl

Tue 12/15

7:45 am-4:55 pm

2 stops25h 10m

$822

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Mon 11/30

9:20 am-2:30 pm

1 stop13h 10m

Denver Intl

Sun 12/13

8:30 pm-4:55 pm

1 stop12h 25m

$822

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Fri 11/27

9:20 am-2:30 pm

1 stop13h 10m

Denver Intl

Wed 12/9

8:17 am-12:50 pm

2 stops20h 33m

$822

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Mon 11/30

9:20 am-2:30 pm

1 stop13h 10m

Denver Intl

Sun 12/13

7:32 am-4:55 pm

2 stops25h 23m

$822

CologneDenver

CGN Cologne Köln/Bonn - DEN Denver Intl

CGNDEN

Cologne Köln/Bonn

Tue 12/1

1:35 pm-7:05 pm

1 stop13h 30m

Denver Intl

Mon 12/14

6:00 am-12:50 pm

2 stops22h 50m

$822

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cologne to Colorado

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

Prices

Airlines

What is the cheapest month to fly to Colorado?

The month of May is, on average, the cheapest month to fly to Colorado from Cologne, with most prices found around $0. The month of January is another great option to travel to Colorado, with average flight prices from Cologne averaging around $0.

Cheap Cologne to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Colorado

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from Cologne to Colorado takes 13h 15m

There are no direct flights from Cologne to Colorado. There are no popular flight routes from Cologne to Colorado.

Search flight deals

Frequently asked questions about flying from Cologne to Colorado

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Colorado?
Prices for flights from Cologne Köln/Bonn Airport to Colorado are refreshed on a daily basis.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Colorado?
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 Cologne Köln/Bonn Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Colorado?

It is quick and easy to find Cologne to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

Can I find flights from Cologne to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Cologne on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cologne to Colorado?

Once all potential Cologne to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cologne to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cologne to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.