Abstract: Methods, systems, and computer program products for managing low cost carrier travel inventory items. A booking request for a travel record is received at a reservation system. Responsive to determining that the booking request corresponds to a travel inventory item of a low cost carrier, a light ticketing document number is generated for the travel inventory item based at least in part on the low cost carrier and a type of the travel inventory item. A transaction request including form of payment information and contact information is communicated to a low cost carrier inventory system for the travel inventory item. Responsive to a transaction response received from the low cost carrier inventory system indicating successful booking and successful payment for the travel inventory item, the travel record is updated to include a confirmed booking for the travel inventory item including the light ticketing document number.