Post to Top in Array

by

You sure can, just order them by the meta_field, like in this example

$posts = get_posts(array(
    'post_type'         => 'post_type', //The slug of your post type
    'posts_per_page'    => -1,
    'meta_key'          => 'meta_key', // The name of your field
    'orderby'           => 'meta_value_num',
    'order'             => 'DESC' // Will put the higher values first
));

Learn more in the Documentation.