Flight sales have been a big part of 2020, ever since domestic travel started opening back up in Australia (and even with borders closing and opening with frequency). Indeed, when Jetstar offered up a heap of discounted tickets in mid-June, it sold 70,000 seats in just five hours, with Aussies keen to travel when and where they can in this pandemic-afflicted year. The airline has launched several other sales since and, until Saturday, December 19, it's hosting its big Christmas affair. So, get your clickers ready. The Jetstar Christmas sale is already running, with discounted flights on offer until 11.59pm AEDT on Saturday — if it doesn't sell out prior. In the sale, you'll find cheap flights all around the country, starting at $29. That'll get you from Adelaide to the Avalon airport in Melbourne. For $59, a Brisbanite can get to Sydney and for $99, a Sydneysider can get to Cairns, too. Other deals include Brisbane to The Whitsundays for $55, and to Darwin or Uluru for $89; Sydney to the Sunshine Coast for $59, to Hamilton Island for $99 and to Launceston for $49; and Melbourne to the Gold Coast for $69, to Ballina for $97 and to Margaret River for $99. Yes, the list goes on. Tickets are for one-way fares, for trips between January–June 2021, with exact dates varying in each region. So, if you're keen to get away, book some now and start planning. This time, before you get booking, you don't need to do as much work researching the status of interstate borders — because most of the country is now open. At present, only Western Australia has any restrictions in place, with folks from South Australia needing to quarantine for 14 days. Of course, this can change quickly depending on any new COVID-19 cases and clusters, as we've all become accustomed to seeing this year. Jetstar's Christmas sale runs until 11.59pm AEDT on Saturday, December 19, or until sold out.