Visit the Priceline website to cancel your travel contract. Log in to your Priceline account to view your reservations. Hotel reservations cannot be changed once they are booked, but the cancellation policy depends on the hotel. Some airline reservations may be cancelled for a fee.
Locate your account options and click on "Changes and Cancellations." Before you click on the link to cancel your reservation, read the disclosed policy regarding cancellations with your particular airline or hotel.
Continue your cancellation once you are familiar with the cancellation policy. If your travel provider requires you to pay a fee to cancel your contract, the fee is charged to the credit card you used to book your reservation. All airline cancellations through Priceline incur an additional $30 charge by Priceline.
Confirm your cancellation and keep a copy of the confirmation page for your records.