If you have the time head to I81 to I88 to I90 get off on exit 24 and take freebee 90 back to I90 just before Mass. no tolls to this point, this will be a longer route with a little better scenery and about 619mi. You will have a short stretch of I90 NY then enter Mass. pike both toll roads, I think you will be under $25
if I remember right. I'm sure if I'm wrong someone will jump in.