Cartagena

$106+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CTG
Feb 13 — Feb 201
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Cheapflights Tip: The best prices from Key Largo to Cartagena Rafael Nunez are usually found in July or September, booked 84 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 January 14, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$275
(American Airlines)

One-way from

$106
(Super.com)

Popular in

December

Cheapest in

July

Average price

$367
Provider with most accurate pricing for Miami-Cartagena Rafael Nunez flight deals.
Provider most trusted by Cheapflights users for Miami-Cartagena Rafael Nunez flights.
From Key Largo to Cartagena Rafael Nunez
One-way flight from Key Largo to Cartagena Rafael Nunez
Highest demand for flights based on searches. 12% potential increase in price ($57 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in January 2026

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 January 14, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. 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.
Sun 2/810:29 am
MIA
-
CTG
Nonstop3h 01m
American Airlines
Thu 2/122:30 pm
CTG
-
MIA
Nonstop3h 11m
American Airlines
Deal found 1/12$275
This Mytrip deal was found by Cheapflights users on 1/12. 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.
Tue 3/178:00 am
MIA
-
CTG
1 stop7h 00m
Avianca
Tue 3/319:49 pm
CTG
-
MIA
1 stop11h 01m
Avianca
Deal found 1/12$276
This Copa Airlines deal was found by Cheapflights users on 1/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:24 am
MIA
-
CTG
1 stop5h 36m
Copa Airlines
Tue 4/79:46 am
CTG
-
MIA
1 stop9h 12m
Copa Airlines
Deal found 1/13$277
This Mytrip deal was found by Cheapflights users on 1/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:53 pm
MIA
-
CTG
1 stop7h 08m
LATAM Airlines
Sun 2/16:50 am
CTG
-
MIA
1 stop8h 03m
LATAM Airlines
Deal found 1/13$278
This Super.com deal was found by Cheapflights users on 1/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2412:53 pm
MIA
-
CTG
1 stop10h 23m
LATAM Airlines
Sun 2/18:42 pm
CTG
-
MIA
1 stop14h 09m
LATAM Airlines
Deal found 1/11$279
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 3/2712:17 pm
MIA
-
CTG
Nonstop2h 58m
American Airlines
Thu 4/93:10 pm
CTG
-
MIA
Nonstop3h 11m
American Airlines
Deal found 1/12$280
This Delta deal was found by Cheapflights users on 1/11. 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 2/1112:53 pm
MIA
-
CTG
1 stop7h 08m
Delta
Mon 2/165:05 am
CTG
-
MIA
1 stop9h 48m
Delta
Deal found 1/11$281
This Delta deal was found by Cheapflights users on 1/12. 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.
Mon 2/1612:53 pm
MIA
-
CTG
1 stop7h 08m
Delta
Sun 3/110:12 am
CTG
-
MIA
1 stop24h 39m
Delta
Deal found 1/12$282
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:53 pm
MIA
-
CTG
1 stop10h 23m
Delta
Sat 1/314:40 am
CTG
-
MIA
1 stop10h 13m
Delta
Deal found 1/13$283
This Super.com deal was found by Cheapflights users on 1/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2312:53 pm
MIA
-
CTG
1 stop7h 08m
LATAM Airlines
Fri 1/305:05 am
CTG
-
MIA
1 stop9h 48m
LATAM Airlines
Deal found 1/13$291
This KAYAK deal was found by Cheapflights users on 1/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:53 pm
MIA
-
CTG
1 stop7h 08m
LATAM Airlines
Mon 2/1610:07 pm
CTG
-
MIA
1 stop12h 44m
LATAM Airlines
Deal found 1/12$292
This Super.com deal was found by Cheapflights users on 1/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2112:53 pm
MIA
-
CTG
1 stop7h 08m
LATAM Airlines
Wed 1/285:05 am
CTG
-
MIA
1 stop9h 48m
LATAM Airlines
Deal found 1/11$298

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 January 14, 2026.
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

Wed 4/1

6:24 am-11:00 am

1 stop5h 36m

Cartagena Rafael Nunez

Tue 4/7

9:46 am-7:58 pm

1 stop9h 12m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Thu 2/26

5:01 am-10:01 am

1 stop5h 00m

Cartagena Rafael Nunez

Tue 3/10

6:25 am-10:42 pm

1 stop15h 17m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 4/8

6:31 pm-8:07 am

1 stop14h 36m

Cartagena Rafael Nunez

Sun 4/12

6:21 am-10:23 pm

1 stop15h 02m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Sat 2/7

5:29 pm-8:41 am

1 stop15h 12m

Cartagena Rafael Nunez

Wed 2/11

6:25 am-6:56 pm

1 stop12h 31m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Sat 2/14

5:29 pm-8:06 am

1 stop14h 37m

Cartagena Rafael Nunez

Sun 2/22

9:22 am-9:43 pm

1 stop12h 21m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 3/25

6:01 am-11:01 am

1 stop6h 00m

Cartagena Rafael Nunez

Mon 3/30

9:27 am-10:42 pm

1 stop12h 15m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Sat 3/21

6:27 pm-8:06 am

1 stop14h 39m

Cartagena Rafael Nunez

Mon 3/30

9:27 am-1:38 am

1 stop15h 11m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 2/4

4:12 pm-8:06 am

1 stop15h 54m

Cartagena Rafael Nunez

Sun 2/8

6:25 am-9:43 pm

1 stop15h 18m

$277

MiamiCartagena

MIA - CTG

MIACTG

Miami

Mon 3/9

1:53 pm-8:01 pm

1 stop7h 08m

Cartagena Rafael Nunez

Fri 3/13

4:35 am-3:53 pm

1 stop10h 18m

$280

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 3/4

12:53 pm-12:31 am

1 stop11h 38m

Cartagena Rafael Nunez

Thu 3/19

4:35 am-3:53 pm

1 stop10h 18m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 21 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 January 9, 2026.

Booking 84 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, September is the cheapest month in which you can book a flight from Key Largo to Cartagena (average of $37). Flying from Key Largo to Cartagena in March is currently the most expensive (average of $185). 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 January 14, 2026.

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 January 14, 2026.

The most flights from KE9 to CTG are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 January 14, 2026.
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.

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

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 are 2 flights from Key Largo to Rafael Nunez per day from 8 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 $277, Copa Airlines can have you in Cartagena from Key Largo in 5h 36m. The distance from Key Largo to Cartagena is about 1105 mi.

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

    One-way options have recently been found by users for as low as $69 on Spirit Airlines. Other airlines that offer cheap prices include Avianca from $78 and Arajet from $98 one-way.

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

    Looking at all options, your cheapest flight can be booked for $113. While the most popular route (Miami - Cartagena Rafael Nunez) can be booked for $268 on average, our data indicates $379 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, September is the cheapest month in which you can book a flight from Key Largo to Cartagena (average of $37). Flying from Key Largo to Cartagena in March is currently the most expensive (average of $185). 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 8 airlines flying from Key Largo to Cartagena

Discover the top 8 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$172Average$276FlexibilityNo cancel feeOn-time65%
AviancaCheapest$183Average$350FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$223Average$324FlexibilityNo cancel feeOn-time70%
ArajetCheapest$225Average$303FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$251Average$409FlexibilityNo cancel feeOn-time62%
LATAM AirlinesCheapest$280Average$390FlexibilityNo cancel feeOn-time81%
DeltaCheapest$291Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$486FlexibilityNo cancel feeOn-time71%

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