Cheap flights from Newark Airport to South America from $140

In general, September is the cheapest month to fly from Newark Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $523. If you aren’t able to travel during the month of September, then book flights to South America from Newark Airport during October instead. Flights to South America in October, while not as cheap as those in September, still average around $547.

The cheapest day to depart from Newark Airport to South America is on a Wednesday when prices can be found for as low as $769. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to South America for around $833.

Our data shows that the cheapest Newark Airport to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon for as low as $747. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $801 on average. Flights to South America from Newark Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Newark to Bogotá El Dorado for the best Newark - South America flight prices

You are more likely to see cheaper flights to South America from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $730 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Newark Airport for as low as $673 on momondo.

United Airlines, Delta, and Arajet are the most popular carriers operating from Newark to South America

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to South America from Newark Airport according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 13 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

The number of flights available between Newark Airport and South America is 5 per day as of May 2026. The most frequent departure time is 5:00PM, with 60% of daily flights leaving in the afternoon.

As of May 2026, there are 35 flights per week flying from Newark Airport to South America. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.