Join Date: Dec 2000
Location: Charleston, SC, USA
Programs: Avis Pref+, Hyatt Explorist, Marriott Life Gold, Honors Silver, IHG Plat via MC.
Posts: 6,789
Natalie, almost all N. American FF programs offer open-jaw awards for the same # of points as a regular return. Some allow a choice of an open-jaw or a stopover (US, DL, AC), but only AA allows both on the same rewAArd.
As for overseas airlines, Qantas awards are all on a one-way basis. I hear that BA & KL/AF also do one-ways.