United Airlines is creating some turbulence in the airline industry with changes to its fare structure, including a new “basic economy” fare. The cheap ticket comes with a catch, however: If you want to use the overhead bin, you must pay an extra charge.

Starting Jan. 1, 2017, United Airlines will offer a new, no-frills basic economy fare. If you buy this ticket, the airline says it will be the lowest available price, and your seats will be assigned at check-in.

It’s the carry-on rule that has surprised many travellers: If you have baggage that you want to stow in the overhead bin, you must pay an extra US$25 fee.

With the basic economy ticket, passengers can still bring a “personal” item, such as a shoulder bag, backpack or laptop bag, on board – as long as it’s small enough to tuck under an airplane seat.

Now that a major airline has decided to charge for overhead bin use, there is a concern other airlines could follow suit.

In recent years, passengers have been increasingly subject to possible other extra fees when travelling by air.

Added airline charges can include:

  • Non-internet bookings
  • Overweight and checked baggage fees
  • Seat selection
  • Ticket changes
  • Snacks and drinks

United says customers who don’t want to pay to use an overhead bin can pay more for a “standard” economy ticket.