If you booked using One Key Cash and cancel a reservation that qualifies for a refund, your One Key Cash is typically returned to your account. However, if the booking was non-refundable, you may lose those funds. Processing times vary, but most refunds appear within a few days. To confirm whether your One Key Cash will be refunded after a cancellation, call 866-204-0803 and Expedia’s rewards team will review your booking and explain your refund eligibility clearly.