If your husband gonna work in the airport and you prefer some gated villas with gym, swimming pool, tennis court etc you may want to see Hilal area on D ring road. With normal traffic you can reach the airport in less than 10 minutes.

Two top end compound villas with best facilities here are the Al-Fardan Garden and Le Mirage. My understanding is that they are on the 20Ks price range per month ( don't know whether any are available at the moment). There are many other smaller compounds with less facilities and start at around 10K riyals.

Cheers
SK