$471+ Cheap flights from South America to Key West (EYW)
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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — EYW
Jan 17 — Jan 241
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South America to Key West
Best flights from South America to Key WestDiscover carefully curated flight deals from South America to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
Discover carefully curated flight deals from South America to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:45 amMDE - EYW
2 stops52h 32mUnited Airlines
Mon 1/264:15 pmEYW - MDE
2 stops29h 50mUnited Airlines
Deal found 12/15![United Airlines logo]()
$937
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:33 amASU - EYW
2 stops34h 37mUnited Airlines
Mon 5/114:51 pmEYW - ASU
2 stops54h 17mUnited Airlines
Deal found 12/14![United Airlines logo]()
$2,970
Find flight deals from South America to Key West
Keep the following information in mind while searching for South America to Key West flight deals. Data was last updated December 18, 2025.
Round-trip from | $937 (United Airlines) |
|---|---|
One-way from | $471 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from South America to Key West 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 December 18, 2025.
Use the filters below to find and compare flights from South America to Key West that are best for you.
Fly from
South America
Fly to
Key West
Route
Depart
Return
Price
MedellínKey West
MDE - EYW
MDEEYW
Medellín Jose Maria Cordova Intl
Thu 1/22
10:45 am-3:17 pm
2 stops52h 32m
Key West
Mon 1/26
4:15 pm-10:05 pm
2 stops29h 50m
$937
AsuncionKey West
ASU - EYW
ASUEYW
Asuncion Silvio Pettirossi
Thu 5/7
6:33 am-4:10 pm
2 stops34h 37m
Key West
Mon 5/11
4:51 pm-12:08 am
2 stops54h 17m
$2,970
MedellínKey West
MDE - EYW
MDEEYW
Medellín Jose Maria Cordova Intl
Thu 1/1
2:25 am-1:30 pm
1 stop11h 05m
$471
MedellínKey West
MDE - EYW
MDEEYW
Medellín Jose Maria Cordova Intl
Thu 1/1
2:25 am-8:39 am
3 stops30h 14m
$603
MedellínKey West
MDE - EYW
MDEEYW
Medellín Jose Maria Cordova Intl
Fri 1/2
4:55 am-11:20 am
2 stops30h 25m
$744
MedellínKey West
MDE - EYW
MDEEYW
Medellín Jose Maria Cordova Intl
Fri 1/2
1:15 am-3:12 pm
3 stops37h 57m
$3,717
Best time to book a flight from South America to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from South America with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from South America to Key West
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