Here is the policy....
CANCELLATIONS, CHANGES OF DATES AND REFUNDS: The price of tickets for Charter Flights is non refundable. Reservations may be changed or cancelled prior to departure to receive courtesy credit towards a future Charter Flight, subject to availability, for a fee of $100.00 per Passenger. Cancellations prior to departure result in a courtesy flight credit which may be used for travel on Charter Flights up to 365 days from date of original travel, in the amount of the Charter Flight price, less the applicable cancellation fee. Participants who notify Direct Air in advance of departure may cancel their reservations and receive a voucher credit toward future flights after payment of a non-negotiable $100.00 cancellation fee per passenger. Participants who do not notify Direct Air in advance of their flight forfeit their right to a refund or flight credit for future travel. Voucher credits issued for future charters have no actual cash value. The right to a refund, if participant changes plans is limited but includes the following rights: a) Participants who pay by a credit card may receive a full refund until an operator-participant contract is accepted at time of booking or signed. b) Participants may receive a full refund, less a $25 administrative fee, upon providing a substitute Participant to Direct Air, or upon DA finding a substitute for you. Direct Air reserves the right to accept or decline a Passenger as a Participant of a Charter Flight or to change or withdraw a Charter Flight, subject to the provisions in this Agreement regarding major changes or cancellations by the operator. Refunds will be made within 14 days after cancellation or substitution. This applies to Direct Air giving refunds within 14 days if DA cancels.