Question : How long do most people stay in Phoenix when they fly in from Riyadh?
Answer : Travelers from RUH to PHX stay 13 days on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : In February, Saturday is your cheapest day to fly. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Flight prices for RUH to PHX change a lot more than most. The further out you book a route, the more likely you are to save.