If the airline permits rebooking, they will charge a fee/penalty. The amount will vary from ticket to ticket, and the fee may be higher if you request to rebook close to or after the departure of your flight. In addition to our rebooking fee, you may have to pay for the difference in fare and for any additional taxes.

Sometimes, purchasing a new ticket costs less than rebooking the current one. This has to do with availability and differences in fare types.