The data plan chosen is the biggest factor in determining Verizon mobile hotspot pricing. Verizon Wireless offers several different data plans, rated in gigabytes or GB. As of 2015, the 2 GB plan is $20 and the 50 GB plan is $335, as examples.
There are other options that add to the monthly cost as well. Adding a tablet costs an extra $10 per month, and adding a hotspot device costs an additional $20 per month, which is on top of the existing data plan costs. The Verizon Wireless Web page, Verizonwireless.com, offers more information about Verizon mobile hotspot pricing.