airbnb_total_prices_in_search.js

const api_key = JSON.parse($('#_bootstrap-layout-init').attr('content')).api_config.key,
      base_path = '/api/v2/pricing_quotes?_format=for_detailed_booking_info_on_web_p3&currency=USD&locale=en&';

var guests = $('.guest-select').attr('value'),
    check_in = moment($('#map-search-checkin').attr('value')).format('YYYY-MM-DD'),
    check_out = moment($('#map-search-checkout').attr('value')).format('YYYY-MM-DD');

function refresh_total_prices() {
  $('.listings-container .listing').each(function() {
    var listing = $(this),
        id = listing.find('a.media-cover').attr('target').split('_')[1],
        query = [
          'listing_id=' + id,
          'guests=' + guests,
          'check_in=' + check_in,
          'check_out=' + check_out,
          'key=' + api_key
        ].join('&');

    $.getJSON(base_path + query, function(data) {
      console.log(data);
      var per_night = listing.find('.price-amount').text();
      listing.find('.price-amount').text( per_night + ' / ' + data.pricing_quotes[0].price.total.amount );

    });
  });
}

refresh_total_prices();