Alaska Airlines will likely have the best redemption fees for U.S. routes and AAdvantage could have the best redemption prices for international routes. Reserving with copyright is often less of a challenge. Qantas Recurrent Flyer is one of the most costly strategies, but it provides the best award availability. https://businessflightshop.co.uk/blog/5-tips-for-booking-tickets-for-the-best-business-class-flights-to-america/