Getting to Akko Acre is very simple, as it lays on the north of Haifa and on the main Israeli train track.
By taxi
By taxi
Service taxis travel frequently from the Hadar neighborhood of Haifa to Akko. They are as cheap or cheaper than the bus. Look for a sign saying "Akko Naharia" or "Akko Karmiel" in Hebrew only in the front of the service taxi. If you don't know Hebrew, go to Herzl street in Haifa, point an index finger at a 45 degree angle with the ground the Israeli hitchhiking signal when a service taxi drives by, and ask where it's going.