Whether a domestic or international flight is booked, Hawaiian Airlines charges the same cancellation cost. To discover more about the Hawaiian Airlines international flight cancellation fee, take the following actions: If you decide to cancel your reservation after the 24-hour risk-free cancellation period has ended, Hawaiian Airlines will charge you a cancellation fee that ranges from $100 to $500. You will be responsible for paying cancellation fees of $100 to $400 if you cancel your Hawaiian Airlines ticket less than 24 hours before to departure. You will have the option to submit a cancellation request when your flight ticket is cancelled. Visit the official website of Hawaiian Airlines for the most recent information about change fees.