Halevai they move fwd on Ramat David already would be a game changer for visiting the Galil/ North https://www.economist.com/middle-east-and-africa/2020/10/29/the-battle-over-where-to-put-israels-new-airport
Were the flights cheaper then from TLV?
Why would anyone in the Haifa area want to schlep to TLV for a flight they can take locally from a small non-congested airport?
Living here in Haifa, I can tell you there is mostly strong support for this. People hate having to go to TLV. Before Corona there were flights to Eilat, Cyprus, and Athens and people were ecstatic! We very much want to see it get expanded.
https://haifa.mynet.co.il/local_news/article/hjon54ork
This is not the peoples opinions....They have had polls here and the overwhelming majority have said YES to more flights and growing this to a real airport. Any normal country would have made an airport here already.
I am not so sure that moving the Herzliya airport activity to Haifa is what people want. Herzliya airport was/is used for light aircraft, flight school, pesticide sprayers, etc. Nothing commercial.