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$746+ Cheap flights from Cardiff (CWL) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DEN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Cardiff to Colorado

Keep the following information in mind while searching for Cardiff to Colorado flight deals. Data was last updated September 16, 2025.

Round-trip from

$746
(KLM)
From Cardiff Wales to Colorado
Search Deals

Find flight deals from Cardiff to Colorado

Cheapest flights from Cardiff to Colorado
Explore the most affordable flight options available from Cardiff to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This KLM deal was found by Cheapflights users on 9/14. 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 10/295:25 pmCWL - DEN
2 stops30h 24mKLM
Wed 11/511:40 amDEN - CWL
2 stops15h 10mKLM
Deal found 9/14$746
This KLM deal was found by Cheapflights users on 9/15. 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.
Mon 10/139:50 amCWL - DEN
2 stops20h 14mKLM
Mon 10/204:47 pmDEN - CWL
2 stops16h 58mKLM
Deal found 9/15$827
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/131:10 pmCWL - DEN
2 stops41h 06mMultiple Airlines
Mon 10/207:55 pmDEN - CWL
1 stop13h 00mMultiple Airlines
Deal found 9/15$1,154
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/2912:00 pmCWL - DEN
2 stops34h 30mMultiple Airlines
Wed 11/54:20 pmDEN - CWL
3 stops32h 45mMultiple Airlines
Deal found 9/14$1,642

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cardiff 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 September 16, 2025.
Use the filters below to find and compare flights from Cardiff to Colorado that are best for you.

Fly from

Cardiff

Fly to

Colorado

Route

Depart

Return

Price

CardiffDenver

CWL - DEN

CWLDEN

Cardiff Wales

Wed 10/29

5:25 pm-5:49 pm

2 stops30h 24m

Denver Intl

Wed 11/5

11:40 am-9:50 am

2 stops15h 10m

$746

CardiffDenver

CWL - DEN

CWLDEN

Cardiff Wales

Mon 10/13

9:50 am-11:04 pm

2 stops20h 14m

Denver Intl

Mon 10/20

4:47 pm-4:45 pm

2 stops16h 58m

$827

CardiffDenver

CWL - DEN

CWLDEN

Cardiff Wales

Mon 10/13

1:10 pm-11:16 pm

2 stops41h 06m

Denver Intl

Mon 10/20

7:55 pm-3:55 pm

1 stop13h 00m

$1,154

CardiffDenver

CWL - DEN

CWLDEN

Cardiff Wales

Wed 10/29

12:00 pm-4:30 pm

2 stops34h 30m

Denver Intl

Wed 11/5

4:20 pm-8:05 am

3 stops32h 45m

$1,642

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Cardiff to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Cardiff 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 Cardiff to Colorado

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

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

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to Colorado?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Colorado. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • How long is the flight from Cardiff to Colorado?

    Departing from Cardiff to Colorado will take you 30h 24m. Airlines will cover a distance of 4557 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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 Cardiff to Colorado?

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