American Airlines AAdvantage

American $601 San Francisco to Sao Paulo, Brazil Aug to Dec 2015

AA and BA Stockholm to San Francisco $408 November to March 2016

AAdvantage of British Airways to South Africa for $939 vs. Delta $853

American San Francisco $635 to Rio de Janeiro, Los Angeles $591 Sao Paulo

Cost of flying 30,000 AAdvantage flight miles

American Las Vegas to Dallas round trip $147 nonstop Aug to Nov dates

American New York JFK to Cancun $318 nonstop into December or EWR-CUN $244

San Francisco to Cancun $220 American for August dates

American $559 USA to Rio de Janeiro GIG and Sao Paulo GRU, many airports June and August

The expense of a regional airport as home base

BoardingArea