
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 26, 2026.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $644 |
Round-trip from | $340 |
One-way from | $158 |
Good round-trip deal | $487 or less |
Good one-way deal | $250 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
Wed 8/26
12:00 pm-9:10 pm
1 stop10h 10m
Medellín Jose Maria Cordova Intl
Thu 9/10
9:45 am-9:33 pm
1 stop10h 48m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Wed 10/21
7:50 pm-9:10 pm
1 stop26h 20m
Medellín Jose Maria Cordova Intl
Mon 10/26
9:45 am-12:45 am
1 stop14h 00m
New YorkMedellín
LGA - MDE
LGAMDE
New York LaGuardia
Fri 10/30
6:00 am-9:15 pm
1 stop16h 15m
Medellín Jose Maria Cordova Intl
Wed 11/25
10:40 am-9:59 pm
1 stop11h 19m
New YorkMedellín
LGA - MDE
LGAMDE
New York LaGuardia
Wed 9/23
8:18 pm-9:10 pm
1 stop25h 52m
Medellín Jose Maria Cordova Intl
Tue 9/29
9:45 am-8:59 pm
1 stop10h 14m
New YorkMedellín
JFK - MDE
JFKMDE
New York John F Kennedy Intl
Thu 11/5
1:16 am-10:55 am
1 stop9h 39m
Medellín Jose Maria Cordova Intl
Wed 11/11
6:20 pm-3:00 pm
1 stop20h 40m
New YorkMedellín
JFK - MDE
JFKMDE
New York John F Kennedy Intl
Sat 8/29
5:01 am-12:25 pm
1 stop8h 24m
Medellín Jose Maria Cordova Intl
Wed 9/2
1:30 pm-1:18 am
1 stop10h 48m
New YorkGuayaquil
JFK - GYE
JFKGYE
New York John F Kennedy Intl
Mon 10/26
2:23 am-11:37 pm
1 stop22h 14m
Guayaquil Jose Joaquin de Olmedo
Fri 11/27
5:58 am-2:59 am
1 stop21h 01m
NewarkMedellín
EWR - MDE
EWRMDE
Newark
Wed 10/14
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
New YorkMedellín
JFK - MDE
JFKMDE
New York John F Kennedy Intl
Sun 10/4
11:05 am-11:45 pm
2 stops13h 40m
Medellín Jose Maria Cordova Intl
Wed 10/21
6:20 am-10:25 pm
2 stops15h 05m
Everything you need to know about your flight to South America
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Barney,May 2026
JFK - ATL
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Barney,May 2026
JFK - ATL
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Barney,May 2026
JFK - ATL
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Barney,May 2026
JFK - ATL
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Barney,May 2026
JFK - ATL
Boarding
Overall
Entertainment
Comfort
Food
Crew
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.