To make sure that its passengers are comfortable, United Airlines provides a range of seat options. Regular economy seats are free of charge, however passengers can request preferred seating, which includes seats closer to the front of the plane. For a surcharge, Economy Plus seats with legroom are available through United Airlines Seat Selection program. There are larger seating options available to passengers flying in premium seats like United First or Business. Seat selection is available whether booking online or through the United Airlines app.