Can I purchase CFAR (Cancel for any reason) after booking? March 06, 2024 15:24 No, CFAR can only be purchased when booking your trip for all passengers and cannot be added later. Related articles How much refund do I receive with CFAR (Cancel for any reason), if I cancel? Can I change my flight date? What does CFAR (Cancel for any reason) not cover? What are my flight refund options?