San Francisco to Rio de Janeiro $571 RT, Tax Included

It's not too often you find discounted airfares to South America, but indeed, we found one for you today. Some of the major carriers have been slowly dropping fares down to Rio. Right now you can fares from SFO to Rio de Janeiro for just $571 round-trip, including all taxes and fees. Travel is valid through September 30th on these fares. For example, we found SFO-GIG (Rio) September 10-16, connecting in Miami on American Airlines for just $571.70 "all in." Click here and search availability using the flexible dates option.