LATAM Airlines offers select Roundtrip Flights to South America from select cities in the U.S. with prices starting from $358.56, as provided by ShermansTravel. That's a $40 drop from last week's mention and the lowest price we could find for select routes today by $3. (Most airlines charge $400 or more.) 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.