On average a hire car from Avis at Saint John airport costs C$ 97 per day. However, you might be able to find rental car deals as low as C$ 73 per day which is a 45% difference from the highest price per day at C$ 130.
If you're flying into Saint John airport, the closest Avis car rental location to you is 4180 Loch Lomond Road, and they can be reached on +1 506 696 4406.
Yes, Avis offers shuttle services from Saint John airport (YSJ).