The cancellation policy of Hawaiian Airlines is good for letting you avoid some unnecessary fees and unnecessary stress. Hawaiian Airlines allows cancellation and refund options for ticket-booking choices pertaining to Main Cabin, Extra Comfort, or First Class 
There are refundable fares; that means one can cancel anytime before departure and be fully refunded through the original form of payment being charged. There are also non-refundable tickets that most probably can be converted to travel credits that one can use within a certain time period on a different flight. Within 24 hours of purchase, one can cancel a ticket for a full refund if the purchase was made at least 7 days prior to departure.

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