LATAM Airlines offers select Roundtrip Flights to South America from select cities in the U.S. with prices starting from $398.56, as provided by ShermansTravel. That's the lowest price we could find for select routes by $57. Additional terms and conditions apply. A 21-day advance purchase is required. Book this travel deal by August 30.

All prices, dates, and booking details were valid at the time of publication.