"We are expecting the planes to arrive today or tomorrow (Friday)," Cavusoglu told the state-run Anatolia news agency, adding that Saudi equipment and personnel had already arrived on the ground.
The planes are to be stationed at the Incirlik base, which is already hosting US, British and French war planes taking part in the strikes against IS fighters in Syria.
Private NTV television said four Saudi F-15 jets would arrive at Incirlik on Friday. It said that 30 ground personnel and equipment had already arrived aboard C-130 Hercules military transport planes on Tuesday.
The two overwhelmingly Sunni Muslim powers have in recent months moved to considerably tighten relations that had been damaged by Riyadh's role in the 2013 ousting of Egyptian president Mohammed Morsi, a close ally of Ankara.
Ankara has said it is in favour of a ground operation in Syria, but only if it is conducted in coordination with Saudi Arabia and other Western and Gulf members of the anti-IS coalition.
