In WooCommerce you can create products with multiple variations, i.e. colors, sizes etc.. You can create custom variations through the product features tab when editing a product.

WooCommerce shows the lowest through the highest price, when you want to show only the lowest price, you can use this code in a (custom) plugin.

Before:

After:

Add this code into an existing (and activated) plugin or create a custom plugin file and activate the plugin in the WordPress Plugin page.

add_filter('woocommerce_variable_price_html', 'custom_variation_price', 10, 2);

function custom_variation_price( $price, $product ) {

	$price = '';

	if ( !$product->min_variation_price || 
              $product->min_variation_price !== $product->max_variation_price ) {
		$price .= '<span class="from">' . _x('From', 'min_price', 'woocommerce') . ' </span>';
		$price .= woocommerce_price($product->get_price());
	}

	return $price;
}