How do you determine what makes the most sense in the following scenario:
100,000 FF miles (United/Lufthansa) and $150 in tax for a SFO-CDG flight in business with 2 stops versus a one stop flight on US Air in business class for $2092.00
I dont really have an US Air miles and im not familiar with their first and business, (Although im only flying business on Lufthansa)