Qantas roundtrips between the US and Australia as pricing as low as $639 roundtrip out of several cities including Chicago, Charlotte, Dallas, and Los Angeles.
It’s a long way to go in coach but at these prices you’d expect to fly to Sydney, Canada rather than Sydney, Australia. Qantas ‘O’ fares earn 100% of flown miles when crediting to Alaska Airlines Mileage Plan, just 25% of flown miles crediting to American AAdvantage.