
Find the latest flights to South America in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 17, 2026.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $545 |
Round-trip from | $372 |
One-way from | $159 |
Good round-trip deal | $513 or less |
Good one-way deal | $255 or less |
Fly from
Route
Depart
Return
New YorkMedellín
LGA New York LaGuardia - MDE Medellín Jose Maria Cordova Intl
LGAMDE
New York LaGuardia
Sun 10/25
6:00 am-9:15 pm
1 stop16h 15m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
New YorkMedellín
JFK New York John F Kennedy Intl - MDE Medellín Jose Maria Cordova Intl
JFKMDE
New York John F Kennedy Intl
Thu 3/11
10:56 pm-10:55 am
1 stop11h 59m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
New YorkMedellín
LGA New York LaGuardia - MDE Medellín Jose Maria Cordova Intl
LGAMDE
New York LaGuardia
Fri 1/22
12:20 pm-10:10 pm
1 stop9h 50m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
New YorkMedellín
LGA New York LaGuardia - MDE Medellín Jose Maria Cordova Intl
LGAMDE
New York LaGuardia
Thu 9/24
6:00 am-9:10 pm
1 stop16h 10m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
New YorkMedellín
LGA New York LaGuardia - MDE Medellín Jose Maria Cordova Intl
LGAMDE
New York LaGuardia
Thu 10/1
7:50 am-9:10 pm
1 stop14h 20m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
NewarkMedellín
EWR Newark - MDE Medellín Jose Maria Cordova Intl
EWRMDE
Newark
Sun 2/28
6:00 am-10:15 pm
1 stop16h 15m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
NewarkMedellín
EWR Newark - MDE Medellín Jose Maria Cordova Intl
EWRMDE
Newark
Thu 2/4
9:00 am-10:10 pm
1 stop13h 10m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
New YorkMedellín
JFK New York John F Kennedy Intl - MDE Medellín Jose Maria Cordova Intl
JFKMDE
New York John F Kennedy Intl
Wed 10/28
3:44 pm-8:15 am
1 stop17h 31m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
New YorkMedellín
LGA New York LaGuardia - MDE Medellín Jose Maria Cordova Intl
LGAMDE
New York LaGuardia
Sat 10/3
8:24 pm-9:10 pm
1 stop25h 46m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
NewarkMedellín
EWR Newark - MDE Medellín Jose Maria Cordova Intl
EWRMDE
Newark
Sat 11/14
6:20 pm-10:10 pm
1 stop27h 50m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
Everything you need to know about your flight to South America
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
South America can be split into four climatic zones: tropical, dry, cold and temperate. Depending on which area of the continent you’re visiting, the elevation and weather factors including rain and wind contribute to the climate variations, making it unpredictable and erratic in some areas.
Argentina and Brazil, both in the Southern Hemisphere, can be visited all year round but most people prefer to travel during the peak season – mid December to early March – when the weather is hot and humid. But if you’d rather avoid paying higher prices for South America flights and accommodations, then the best time to go is in winter between the months of June and October. Chile, also in the Southern Hemisphere, has climactic variations from the north to south. The north can be visited at any time of the year while central and southern Chile should be avoided from June to September when snowfall can get heavy.
The Andean countries including Ecuador, Venezuela, Bolivia, Colombia and Peru have two distinct seasons: wet and dry, and depending on the altitude and proximity to the equator, each country’s peak season will differ slightly.
Bolivia has the most unpredictable weather in South America, thanks to its topography and altitude. Generally the best time to visit is during the dry season between May and October. Peru is another country with complicated weather due to its high elevation and close proximity to the Pacific Ocean. The best time to visit is summer, from January to March when days are hot and humid.