This Wordpress Plugin let you set a minimum quantity of total items and/or a minimum amount in the WooCommerce cart to get Free Shipping. You can also limit it to a subset of countries and exclude selected states or provinces inside that countries.
This is a plugin for WooCommerce, it adds a new standard shipping method. Its sufficient to activate and configure it (30 seconds!) to get it working.
1.2 Now you can block selected states or provinces from free shipping. For example you can set free shipping for the United States, excluding Alaska and Hawaii.
1.11 – FIX: Solved a bug that produced an “invalid shipping method” on some WooCommerce installations when trying to proceed to payment.
1.1 – Added the possibility to define a minimum amount to get free shipping.
1.0 – Initial release.