How Do I Pick My Seat on United Airlines? United Airlines is one of the prominent air carriers that ensures you a pleasurable journey in the air. It offers a variety of seating options to choose from, including Economy, Preferred seats, Premium Plus, First, and Business Class. Seat selection is free above basic economy, with the option to upgrade for a fee. Passengers can make the United Airlines Seat Selection at the time of flight bookings, during check-in, via Manage My Trips, or at the airport ticket counter. Read more : https://www.airtripgo.com/blog/united-airlines-seat-selection/