There are some low American Airlines $565 round trip fares today from San Francisco SFO to GIG Rio de Janeiro, Brazil. This is a low fare on a high mileage route with a one-stop via New York JFK each way coming in at 14,745 flight miles.
Departure Dates: Most dates from November 3 through December 4 are $565 round trip. There are a few dates available in January and February.
American Airlines San Francisco – New York JFK – Rio de Janeiro GIG
$564.33 Wednesday, November 4 – Wednesday, November 11
Flight Miles: 14,745 miles
San Francisco – New York JFK – Rio de Janeiro GIG – Miami MIA – SFO
$564.33 Saturday February 20 – Wednesday, February 24
Flight Miles: 14,120 miles
Bizarre find of the day is United Airlines selling American Airlines flights to Brazil
United Airlines ticket San Francisco – Dallas DFW – Sao Paulo GRU
$644.84 Tuesday December 1 – Sunday December 6
Flights from DFW to Brazil are operated by American Airlines and ticketed by United as TAM codeshares. United even lists the TAM codeshare O booking class as a First Class International flight for GRU-SFO on American Airlines, however, AAdvantage shows TAM ticketed O class flights as deep discount economy. Still, TAM economy O class earns 100% flight miles and 100% EQP with AAdvantage.