$141+ Cheap flights from South America

The cheapest routes to Buenos Aires can be found at Sao Paulo Guarulhos Intl airport from $544. While Arequipa Rodriguez Ballon airport is usually cheaper if your destination is New York with prices starting at $610. Reference our flight search to find the best deals in real time.

Currently, the cheapest month for flights from South America is April. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

View the cheapest flight destinations from South America:
Fly from Sao Paulo to Buenos Aires from $544 round trip
Fly from Arequipa to Quito from $610 round trip
Fly from Asuncion to Porto Alegre from $839 round trip
Fly from Arequipa to New York from $1,248 round trip
Fly from Montevideo to Washington, D.C. from $1,300 round trip

Deals for flights from South America are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South America for you. Better yet — we are completely free to use.

Need flexible booking options for your flight from South America ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!