United Airlines says it could be using small electric-powered aircraft to take customers to the airport within a few years. United said Wednesday, Feb. 10, 2021, that it will buy up to 200 small aircraft capable of helicopter-style takeoffs and landings from startup Archer. United Airlines is offering a sale on flights to warmer areas, specifically destinations with 70 degrees. One-way fares to destinations such as Los Angeles, New Orleans, Orlando, and Las Vegas are as low as $70. United travelers can take advantage of zero change fees and everyday low fares to destinations of their choice.