What is the cheapest university in America to study on line for master degree in English?

Question

What is the best and the cheapest university in America that gives master degree on line

Answer 1

To be honest that is a bit of a contradiction in terms - "the best" does not equate to "the cheapest" and in most situations you get what you pay for in terms of both educational value, recognition and prestige.  

Therefore you should decide what you want long-term and aim for this either cheapest (and then usually less educational/prestige worth) or best education (more expenisive, and more recognised prestige ) and work for what you want