Absolutely, Expedia provides a 24-hour cancellation policy. If you need to cancel your Flight, you can do so without a fee within 24 hours after your booking. For your convenience, cancellations can be made either online or by contacting their support at ???????? ? + ????????~(855)~(559)~(00764)? or ????????????? ? + ????????~(855)~(559)~(0764)?