Once you go to the Google Ita matrix website, it will show a similar search page above. Here in the destination option, first you enter to specific destination airport code which shall be you first preference to travel. Thereafter, next to it, you will see an option called “Nearby”. As you click, it will drop down options of all the nearby airport codes within the mile radius of your destination. Depending on your flexibility, you can select upto 2000 miles radius. For departing dates, you have both the options for selecting exacts dates OR plus-minus 2 OR specific calendar months. Even if you go further down, you shall find many other filters from selecting the number of stops, currency and even the sales city from which you would like make the purchase. Once you pr-set all your search options and shoot the search the button – Voila! Here comes the magic! The website will process all the Towards and Return flight from all the airport codes within that mile radius you have selected and will show you mixed open-jaw options of return tickets for your departed location which in my experience has been fairly competitive! In addition, this website also filters out all the low-cost carrier while searching, so this way, you will only find the flights here which are already at par in the flight rating index. However, only downside with this website is that it wont give you option to directly book from their websites but the fares shown in this website can be mostly found any other travel booking website as well! I have used it many times and would definitely recommend to give it a try!