you can do this using javascript function
<input type="button" value="MyButton" onclick="myfunction(this)"
data-myurl="@Url.Action("aa", "bb", new { id=@id})" />
<script>
function myfunction(e)
{
var url = $(e).data('myurl');
var popupWindow = window.open(url,title,'scrollbars=1,height=650,width=1050');
}
</script>