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$110+ Cheap flights from Key Largo, FL to Medellín

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MDE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Medellín are usually found in September or October, booked 47 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from Key Largo to Medellín

Cheapest flights from Key Largo to Medellín
Explore the most affordable flight options available from Key Largo to Medellín. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Avianca deal was found by Cheapflights users on 1/26. 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.
Thu 2/191:00 pm
MIA
-
MDE
1 stop5h 55m
Avianca
Sun 2/2211:50 pm
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 1/26$238
This Avianca deal was found by Cheapflights users on 1/28. 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.
Mon 2/166:35 pm
MIA
-
MDE
Nonstop3h 40m
Avianca
Sun 2/229:00 pm
MDE
-
MIA
1 stop6h 10m
Avianca
Deal found 1/28$239
This Avianca deal was found by Cheapflights users on 1/29. 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 2/201:25 pm
MIA
-
MDE
1 stop6h 00m
Avianca
Wed 2/2511:30 am
MDE
-
MIA
Nonstop3h 35m
Avianca
Deal found 1/29$240
This Avianca deal was found by Cheapflights users on 1/28. 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.
Wed 3/117:35 pm
MIA
-
MDE
Nonstop3h 40m
Avianca
Sun 3/1511:50 pm
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 1/28$242
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:50 pm
MIA
-
MDE
Nonstop3h 25m
Avianca
Mon 5/186:35 pm
MDE
-
MIA
1 stop28h 55m
Avianca
Deal found 1/27$243
This Avianca deal was found by Cheapflights users on 1/28. 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 2/205:30 am
MIA
-
MDE
Nonstop3h 30m
Avianca
Sun 3/811:50 pm
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 1/28$244
This Avianca deal was found by Cheapflights users on 1/28. 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 2/271:25 pm
MIA
-
MDE
1 stop6h 00m
Avianca
Sat 2/284:15 pm
MDE
-
MIA
1 stop6h 15m
Avianca
Deal found 1/28$245
This Avianca deal was found by Cheapflights users on 1/27. 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.
Tue 2/247:00 am
MIA
-
MDE
1 stop5h 55m
Avianca
Fri 2/274:15 pm
MDE
-
MIA
1 stop6h 15m
Avianca
Deal found 1/27$246
This Avianca deal was found by Cheapflights users on 1/27. 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.
Tue 3/178:00 am
MIA
-
MDE
1 stop5h 55m
Avianca
Tue 3/2411:50 pm
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 1/27$248
This Avianca deal was found by Cheapflights users on 1/28. 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.
Tue 2/245:30 am
MIA
-
MDE
Nonstop3h 30m
Avianca
Tue 3/319:55 am
MDE
-
MIA
1 stop7h 10m
Avianca
Deal found 1/28$249
This Avianca deal was found by Cheapflights users on 1/27. 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 3/138:00 am
MIA
-
MDE
1 stop5h 55m
Avianca
Mon 3/1611:50 pm
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 1/27$250
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 2/264:35 pm
MIA
-
EOH
1 stop13h 55m
Multiple Airlines
Thu 3/510:00 am
EOH
-
MIA
1 stop7h 05m
Multiple Airlines
Deal found 1/27$376

Find flight deals from Key Largo to Medellín

Keep the following information in mind while searching for Key Largo to Medellín flight deals. Data was last updated January 29, 2026.

Round-trip from

$238
(Avianca)

One-way from

$110
(Super.com)

Popular in

December

Cheapest in

September

Average price

$342
From Key Largo to Medellín
Search Deals
One-way flight from Key Largo to Medellín
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Medellín 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 29, 2026.
Use the filters below to find and compare flights from Key Largo to Medellín that are best for you.

Fly from

Key Largo

Fly to

Medellín

Route

Depart

Return

Price

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Mon 3/2

5:30 am-9:00 am

Nonstop3h 30m

Medellín Jose Maria Cordova Intl

Sat 3/14

11:50 pm-4:35 am

Nonstop3h 45m

$242

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Thu 3/5

1:00 pm-6:55 pm

1 stop5h 55m

Medellín Jose Maria Cordova Intl

Mon 3/9

4:15 pm-11:30 pm

1 stop6h 15m

$244

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Mon 2/9

7:00 am-1:20 pm

1 stop6h 20m

Medellín Jose Maria Cordova Intl

Wed 2/18

4:15 pm-10:30 pm

1 stop6h 15m

$247

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Sat 2/21

7:34 am-2:15 pm

1 stop6h 41m

Medellín Jose Maria Cordova Intl

Sun 2/22

10:46 am-9:43 pm

1 stop10h 57m

$254

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Sat 2/14

5:29 pm-8:18 am

1 stop14h 49m

Medellín Jose Maria Cordova Intl

Sat 2/21

6:20 pm-12:37 am

1 stop6h 17m

$254

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Sun 3/1

5:01 am-10:56 am

1 stop5h 55m

Medellín Jose Maria Cordova Intl

Sun 3/8

9:17 am-10:24 pm

1 stop12h 07m

$254

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Wed 2/11

7:34 am-2:45 pm

1 stop7h 11m

Medellín Jose Maria Cordova Intl

Thu 2/26

12:42 pm-9:24 pm

1 stop8h 42m

$254

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Mon 2/23

7:34 am-2:15 pm

1 stop6h 41m

Medellín Jose Maria Cordova Intl

Mon 3/2

9:17 am-6:55 pm

1 stop9h 38m

$254

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Wed 2/11

5:36 am-2:45 pm

1 stop9h 09m

Medellín Jose Maria Cordova Intl

Sun 3/1

6:25 am-3:40 pm

1 stop9h 15m

$254

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Wed 2/11

5:36 am-2:45 pm

1 stop9h 09m

Medellín Jose Maria Cordova Intl

Sun 2/22

4:30 pm-12:37 am

1 stop8h 07m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 42 results
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Best time to book a flight from Key Largo to Medellín

Have a flexible travel schedule? Discover the best time to fly to Medellín 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 Medellín

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Medellín. Price data was last updated on January 23, 2026.

The best time to book flights from Key Largo to Medellín is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Medellín (average of $138). Flying from Key Largo to Medellín in May is currently the most expensive (average of $213). 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 MDE?

Find hourly flight availability from Key Largo to Medellín. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s typically best to fly out from Key Largo to Medellín at noon. Doing so could potentially save you 39% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Key Largo to Medellín?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Medellín. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Key Largo to Medellín flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Medellín

Explore weekly flight availability from Key Largo to Medellín. 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 29, 2026.

The most flights from KE9 to CO1 are scheduled on a Tuesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Key Largo to Medellín?

Reviews of airlines servicing Medellín

Get insights into the airlines that provide service to Medellín. 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 Medellín. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines, Copa Airlines, and American Airlines from Key Largo to Medellín to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews

Food

6.7

Boarding

7.5

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Food

6.7

Boarding

7.5

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Copa Airlines
7.5
Good
1,560 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Food

6.7

Boarding

7.5

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
American Airlines
7.2
Good
11,206 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Food

6.7

Boarding

7.5

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Avianca
6.6
Okay
2,492 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Food

6.7

Boarding

7.5

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Spirit Airlines
6.3
Okay
8,394 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Food

6.7

Boarding

7.5

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

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

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

    For as low as $242, Avianca can have you in Medellín from Key Largo in 3h 30m. Airlines will cover a distance of 1393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $81. However, be on the lookout for offers from Avianca and JetBlue, as they are both options that can get you from Key Largo to Medellín for a low price.

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

    Consider Avianca (86%), TAP AIR PORTUGAL (85%) or American Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Medellín.

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

    While on average a flight from Key Largo to Medellín is generally $929, our data shows the cheapest flight currently is $112. When looking at the most popular route, (Miami - Medellín Jose Maria Cordova Intl), you can expect to pay $232 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Medellín (average of $138). Flying from Key Largo to Medellín in May is currently the most expensive (average of $213). 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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Alternative routes for Key Largo to Medellín

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Key Largo to Medellín

Discover the top 8 airlines that operate flights from Key Largo to Medellín. 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$116Average$357FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$167Average$338FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$171Average$319FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$171Average$288FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$206Average$366FlexibilityNo cancel feeOn-time62%
AviancaCheapest$213Average$353FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$284Average$425FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$299Average$393FlexibilityNo cancel feeOn-time81%

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