CheapTickets does have policies regarding fees for changing or canceling flights, but those policies can vary depending on the airline, the type of ticket purchased, and the specific circumstances surrounding the change or cancellation. Typically, many airlines charge a fee for changes to flight itineraries, which can range from a nominal amount to several hundred dollars, depending on the fare class and the airline's policies. In some cases, if a ticket is non-refundable, the passenger may forfeit the entire fare if they decide to cancel.
Furthermore, CheapTickets may also charge a separate service fee in addition to any airline-imposed fees. It is important to review the cancellation and change policy specific to the airline associated with your booking, as these policies are established by the airline and can change frequently.
For the most accurate information regarding your specific flight, it would be advisable to check your booking details on the CheapTickets website or consult the relevant section for flight changes or cancellations. This can provide clarity on what fees may apply to your situation.