This WordPress plugin adds a tiered flat rate shipping option for the WooCommerce plugin.

Powerful WooCommerce shipping plugin with table rate, weight-based rates, shipping class support, and advanced shipping rules.

This woocommerce based plugin helps you make flat shipping free for users having specific quantity of orders in their cart.

Hide other WooCommerce shipping methods per zone when Free Shipping or Flat Rate is active. Supports per-instance control and shipping class rules.

Set seperate flat-rate shipping costs for both Domestic and International shipping on a per product basis in WooCommerce.