
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 2,558,603 searches and data was last updated on July 22, 2026.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $626 |
Round-trip from | $340 |
One-way from | $153 |
Good round-trip deal | $513 or less |
Good one-way deal | $244 or less |
Fly from
Route
Depart
Return
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Thu 10/15
12:59 am-9:20 am
1 stop9h 21m
Medellín Jose Maria Cordova Intl
Sat 10/24
10:05 am-10:30 am
1 stop23h 25m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Sat 10/17
7:00 am-9:10 pm
1 stop15h 10m
Medellín Jose Maria Cordova Intl
Thu 10/22
9:45 am-9:28 pm
1 stop10h 43m
New YorkMedellín
LGA - MDE
LGAMDE
New York LaGuardia
Fri 9/4
2:00 pm-9:10 pm
1 stop32h 10m
Medellín Jose Maria Cordova Intl
Sun 9/20
9:45 am-9:57 pm
1 stop11h 12m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Sat 9/19
7:40 pm-9:10 pm
1 stop26h 30m
Medellín Jose Maria Cordova Intl
Tue 9/22
9:45 am-10:43 pm
1 stop11h 58m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Thu 9/17
8:40 pm-9:10 pm
1 stop25h 30m
Medellín Jose Maria Cordova Intl
Sun 9/27
9:45 am-9:28 pm
1 stop10h 43m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Sat 9/12
7:40 pm-9:10 pm
1 stop26h 30m
Medellín Jose Maria Cordova Intl
Wed 9/16
9:45 am-9:33 pm
1 stop10h 48m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Tue 9/15
12:00 pm-9:10 pm
1 stop10h 10m
Medellín Jose Maria Cordova Intl
Mon 9/21
9:45 am-2:38 pm
1 stop27h 53m
New YorkMedellín
LGA - MDE
LGAMDE
New York LaGuardia
Mon 9/7
7:29 am-9:10 pm
1 stop14h 41m
Medellín Jose Maria Cordova Intl
Fri 9/11
9:45 am-8:59 pm
1 stop10h 14m
New YorkMedellín
JFK - MDE
JFKMDE
New York John F Kennedy Intl
Fri 9/18
7:05 am-12:15 am
2 stops18h 10m
Medellín Jose Maria Cordova Intl
Tue 9/22
8:30 am-10:59 pm
2 stops13h 29m
New YorkMedellín
JFK - MDE
JFKMDE
New York John F Kennedy Intl
Thu 9/10
7:05 am-9:10 pm
2 stops15h 05m
Medellín Jose Maria Cordova Intl
Fri 9/18
8:30 am-10:59 pm
2 stops13h 29m
Everything you need to know about your flight to South America
Overall
Entertainment
Food
Boarding
Crew
Comfort
Reviews
Barney,May 2026
JFK - ATL
Overall
Entertainment
Food
Boarding
Crew
Comfort
Reviews
Barney,May 2026
JFK - ATL
Overall
Entertainment
Food
Boarding
Crew
Comfort
Reviews
Barney,May 2026
JFK - ATL
Overall
Entertainment
Food
Boarding
Crew
Comfort
Reviews
Barney,May 2026
JFK - ATL
Overall
Entertainment
Food
Boarding
Crew
Comfort
Reviews
Barney,May 2026
JFK - ATL
Overall
Entertainment
Food
Boarding
Crew
Comfort
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.