Greyhound USA operates a bus from Newark to Times Square hourly. Tickets cost $8 - $24 and the journey takes 15 min. 2 other operators also service this route. Alternatively, NJ Transit Rail operates a train from Newark to Times Square every 15 minutes. Tickets cost $5 - $8 and the journey takes 22 min. Amtrak Acela Express also services this route hourly.
From Newark, NJ bus to New York,NY. 15 min $11. From Newark Penn Station train to New York Penn Station. 22 min $87. From Newark taxi to Times Square. 16 min $85. From Newark drive to Times Square. 16 min $1.