Is it necessary to buy Ctrip without a rescheduling fee?

Yes According to Sina's query. Ctrip's worry-free rescheduling of air tickets is a flight support service launched by Ctrip. You can choose to pay extra when purchasing air tickets. Air tickets are special fares or preferential fares. Airlines generally do not provide free rescheduling services, and the cost of rescheduling may be higher. At this time, it will be more reassuring to buy Ctrip tickets, so it is necessary to buy them.