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$287+ Cheap flights from Cartagena (CTG) 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — DEN
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from Cartagena to Colorado

Cheapest flights from Cartagena to Colorado
Explore the most affordable flight options available from Cartagena to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:28 pm
CTG
-
DEN
2 stops21h 07m
American Airlines
Tue 4/711:30 pm
DEN
-
CTG
1 stop11h 39m
American Airlines
Deal found 2/5$368
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:35 pm
CTG
-
DEN
1 stop11h 24m
American Airlines
Sun 4/56:43 pm
DEN
-
CTG
2 stops18h 34m
American Airlines
Deal found 2/4$390
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:32 pm
CTG
-
DEN
1 stop10h 51m
LATAM Airlines
Sun 3/112:59 am
DEN
-
CTG
1 stop11h 18m
LATAM Airlines
Deal found 2/4$399
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 2/102:30 pm
CTG
-
DEN
1 stop11h 24m
American Airlines
Tue 2/1711:31 pm
DEN
-
CTG
1 stop13h 59m
American Airlines
Deal found 2/7$400

Find flight deals from Cartagena to Colorado

Keep the following information in mind while searching for Cartagena to Colorado flight deals. Data was last updated February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(American Airlines)

One-way from

$287
(Delta)

Popular in

June

Cheapest in

February

Average price

$366
Provider with most accurate pricing for Cartagena Rafael Nunez-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-Denver Intl flights.
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From Cartagena Rafael Nunez to Colorado
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One-way flight from Cartagena Rafael Nunez to Colorado
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Highest demand for flights based on searches. 19% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cartagena 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 February 7, 2026.
Use the filters below to find and compare flights from Cartagena to Colorado that are best for you.

Fly from

Cartagena

Fly to

Colorado

Route

Depart

Return

Price

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Tue 3/24

1:28 pm-10:51 am

2 stops22h 23m

Denver Intl

Tue 4/7

3:00 pm-12:09 pm

2 stops20h 09m

$368

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Thu 4/2

1:35 pm-11:59 pm

1 stop11h 24m

Denver Intl

Sun 4/5

6:43 pm-2:17 pm

2 stops18h 34m

$390

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Thu 2/26

3:32 pm-12:23 am

1 stop10h 51m

Denver Intl

Sun 3/1

12:59 am-2:17 pm

1 stop11h 18m

$399

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Sat 4/11

3:10 pm-11:39 pm

1 stop9h 29m

Denver Intl

Sat 5/9

11:30 pm-12:09 pm

1 stop11h 39m

$400

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Sat 4/18

3:10 pm-9:38 am

2 stops19h 28m

Denver Intl

Sat 5/16

11:30 pm-12:09 pm

1 stop11h 39m

$404

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Sat 2/28

3:32 pm-12:23 am

1 stop10h 51m

$287

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Thu 2/19

3:32 pm-12:23 am

1 stop10h 51m

$288

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Wed 2/18

8:30 pm-9:31 am

2 stops15h 01m

$290

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Fri 2/27

4:35 am-12:23 am

2 stops21h 48m

$295

CartagenaDenver

CTG - DEN

CTGDEN

Cartagena Rafael Nunez

Thu 2/19

2:21 pm-3:01 pm

2 stops26h 40m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Best time to book a flight from Cartagena to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Cartagena 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 Cartagena to Colorado
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Cartagena 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 Cartagena to Colorado?

    Cartagena Rafael Nunez (CTG), located 4.1 mi from the city center, is the airport you fly out of when you book flights from Cartagena to Colorado.

  • How long is the flight from Cartagena to Colorado?

    Departing from Cartagena to Colorado will take you 10h 51m. Airlines will cover a distance of 2704 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $216 on American Airlines. Other airlines that offer cheap prices include Delta from $233 and Copa Airlines from $247 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cartagena 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.

See more FAQs

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