Wireless data with laptop

[IMANUT46]

I want to begin traveling with my Dell laptop. I use it at home now with WIFI. How can I use it with data when traveling? What is the easiest and cheapest way to do this? I realize that I have to get a data plan from a Carrier, preferably Verizon. Any ideas? Thanks.

Verizon Samsung Galaxy S5 Lollipop 5.0