how much does it cost to rent a car seat?
Cost. Unless youâre a member of AAA, which entitles you to the free use of one car seat with every rental through Hertz, renting a car seat is bound to cost you something. Most major companies charge between $10 and $15 per seat per day, and cap those fees at a maximum of $60 to $70 per seat per rental. For us, this would mean a vacation-length surcharge of at least $120 (for two kids).