Cartagena

$99+ Cheap flights from Key Largo, FL to Cartagena (CTG)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CTG
Oct 15 — Oct 221
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Cheapflights Tip: The best prices from Key Largo to Cartagena Rafael Nunez are usually found in October or September, booked 32 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Key Largo to Cartagena

Keep the following information in mind while searching for Key Largo to Cartagena flight deals. Data was last updated September 15, 2025.

Round-trip from

$260
(Avianca)

One-way from

$99
(eDestinos)

Popular in

December

Cheapest in

October

Average price

$338
From Key Largo to Cartagena Rafael Nunez
One-way flight from Key Largo to Cartagena Rafael Nunez
Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Key Largo to Cartagena

Cheapest flights from Key Largo to Cartagena
Explore the most affordable flight options available from Key Largo to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:55 amMIA - CTG
1 stop6h 51mAvianca
Sat 10/257:53 pmCTG - MIA
1 stop7h 42mAvianca
Deal found 9/15$260
This Avianca deal was found by Cheapflights users on 9/13. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:15 amMIA - CTG
1 stop6h 36mAvianca
Sat 11/18:00 pmCTG - MIA
1 stop7h 10mAvianca
Deal found 9/13$261
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:09 pmMIA - CTG
1 stop6h 03mArajet
Sun 10/1910:40 amCTG - MIA
1 stop6h 15mArajet
Deal found 9/13$263
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:09 pmMIA - CTG
1 stop5h 53mArajet
Sun 12/1410:50 amCTG - MIA
1 stop6h 05mArajet
Deal found 9/13$265
This Avianca deal was found by Cheapflights users on 9/13. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:15 amMIA - CTG
1 stop6h 43mAvianca
Tue 10/214:48 amCTG - MIA
1 stop6h 42mAvianca
Deal found 9/13$270
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:46 pmMIA - CTG
1 stop10h 14mCopa Airlines
Sun 11/166:24 amCTG - MIA
1 stop12h 27mCopa Airlines
Deal found 9/14$274
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:00 pmMIA - CTG
1 stop6h 20mAvianca
Thu 11/138:00 pmCTG - MIA
1 stop7h 10mAvianca
Deal found 9/14$276
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/71:00 pmMIA - CTG
1 stop7h 45mAvianca
Fri 11/146:55 pmCTG - MIA
1 stop8h 40mAvianca
Deal found 9/15$280
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:15 amMIA - CTG
1 stop7h 24mAvianca
Sun 10/262:15 pmCTG - MIA
2 stops8h 40mAvianca
Deal found 9/14$285
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:09 pmMIA - CTG
1 stop6h 03mArajet
Sun 10/1910:40 amCTG - MIA
1 stop6h 15mArajet
Deal found 9/13$288

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Cartagena 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 15, 2025.
Use the filters below to find and compare flights from Key Largo to Cartagena that are best for you.

Fly from

Key Largo

Fly to

Cartagena

Route

Depart

Return

Price

MiamiCartagena

MIA - CTG

MIACTG

Miami

Mon 3/2

1:00 pm-7:50 pm

1 stop6h 50m

Cartagena Rafael Nunez

Mon 3/9

3:10 pm-11:30 pm

1 stop7h 20m

$261

MiamiCartagena

MIA - CTG

MIACTG

Miami

Tue 2/3

5:36 am-11:01 am

1 stop5h 25m

Cartagena Rafael Nunez

Tue 2/10

12:03 pm-9:43 pm

1 stop9h 40m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Fri 11/14

4:59 am-2:05 pm

1 stop9h 06m

Cartagena Rafael Nunez

Wed 11/19

9:42 am-9:45 pm

1 stop12h 03m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Thu 11/6

4:59 am-11:01 am

1 stop6h 02m

Cartagena Rafael Nunez

Tue 11/11

6:24 am-11:36 am

1 stop5h 12m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Mon 11/17

5:24 am-11:01 am

1 stop5h 37m

Cartagena Rafael Nunez

Wed 11/19

6:24 am-1:49 pm

1 stop7h 25m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Tue 10/7

5:21 pm-8:42 am

1 stop16h 21m

Cartagena Rafael Nunez

Sat 10/11

6:20 am-10:26 pm

1 stop15h 06m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 11/19

5:27 pm-8:06 am

1 stop14h 39m

Cartagena Rafael Nunez

Sun 11/23

9:22 am-12:45 am

1 stop15h 23m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Sat 10/11

5:21 pm-8:22 am

1 stop16h 01m

Cartagena Rafael Nunez

Thu 10/16

6:20 am-4:59 pm

1 stop9h 39m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Tue 9/30

6:27 am-11:01 am

1 stop5h 34m

Cartagena Rafael Nunez

Sat 10/4

9:22 am-10:42 pm

1 stop12h 20m

$274

MiamiCartagena

MIA - CTG

MIACTG

Miami

Fri 10/3

6:29 pm-8:42 am

1 stop15h 13m

Cartagena Rafael Nunez

Fri 10/10

7:00 pm-1:42 am

1 stop5h 42m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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Best time to book a flight from Key Largo to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from Key Largo 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 Key Largo to Cartagena

How far ahead should I book a flight from Key Largo to Cartagena?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Cartagena. Price data was last updated on September 12, 2025.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Cartagena. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Key Largo to Cartagena?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Cartagena (average of $404). Flying from Key Largo to Cartagena in December is currently the most expensive (average of $521). 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 KE9 to CTG?

Find hourly flight availability from Key Largo to Cartagena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Weekly flight availability from Key Largo to Cartagena

Explore weekly flight availability from Key Largo to Cartagena. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from KE9 to CTG are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. 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 Cartagena. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Copa Airlines, LATAM Airlines, and American Airlines from Key Largo to Cartagena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Cartagena. 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 into for flights to Cartagena from Key Largo?

    If you book a flight to Cartagena from Key Largo, you will be flying to Rafael Nunez, which is the city’s only airport. Cartagena Rafael Nunez (CTG) is located 4.1 mi from the center of Cartagena. There is 1 flight from Key Largo to Rafael Nunez per day from 7 different airlines.

  • How popular is this Key Largo to Cartagena flight route?

  • How long is the flight from Key Largo to Cartagena?

    For as low as $274, Avianca can have you in Cartagena from Key Largo in 5h 25m. The distance from Key Largo to Cartagena is about 1105 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Key Largo to Cartagena?

    No one likes to see their flight delayed. When booking a flight from Key Largo to Cartagena consider choosing Avianca (92%), United Airlines (92%) or American Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key Largo to Cartagena?

    Looking at all options, your cheapest flight can be booked for $156. While the most popular route (Miami - Cartagena Rafael Nunez) can be booked for $263 on average, our data indicates $343 when flying from Key Largo to Cartagena.

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

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

  • How can I find direct flights from Key Largo to Cartagena?

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Cartagena 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 Key Largo to Cartagena?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Cartagena (average of $404). Flying from Key Largo to Cartagena in December is currently the most expensive (average of $521). 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

Traveling to a place near Cartagena?

Book flights to Cartagena if you plan to visit one of these locations
Boca Grande

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Alternative routes for Key Largo to Cartagena

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Key Largo to Cartagena

Discover the top 7 airlines that operate flights from Key Largo to Cartagena. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$170Average$273FlexibilityNo cancel feeOn-time65%
AviancaCheapest$214Average$335FlexibilityNo cancel feeOn-time71%
ArajetCheapest$225Average$302FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$239Average$330FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$291Average$390FlexibilityNo cancel feeOn-time81%
DeltaCheapest$309Average$369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$332Average$470FlexibilityNo cancel feeOn-time71%

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