Guess it has to be the domestic terminal, the private terminal isnt capable of accepting multiple low cost flights per day.
As for NAS and their advertised prices in the local newspapers... it started off with:
RUH-JED 9 riyals..... then
RUH-JED 99 riyals.... then today...
RUH-JED 149 riyals....
I dont know what the ads are trying to tell me, as usual, I'm confused
Mutt