-LSB-...] There's plentiful award space in business class — on fully flat beds — for
120k miles roundtrip for flights completed by May 31, 2014 and 140k miles roundtrip for flights from June 1, 2014 on.
For flights flown on United, United charges 60k
miles in economy or
120k miles in business
roundtrip between Hawaii and South America and 60k
miles in economy or 110k
miles in business
roundtrip between the mainland US and South America.