var index = arrPrice.findIndex(el => el[0] == 'Адлер');

var arr = ['comfort','business','miniven','bus'];
arr.forEach(function(el){
$('#'+el+'show').click(function(){
	$('#'+el+'container').show();
	arr.forEach(function(elt){ 
		if(elt!=el)$('#'+elt+'container').hide();
	});
});
});