Need a few more miles? Why wait? HawaiianMiles members may purchase a maximum of 10,000 HawaiianMiles in 500-mile increments. You'll also earn XtraMiles upon purchase by using your Hawaiian Airlines Visa card. It’s as easy as this: If you need 403 additional miles for an award flight, you can purchase a block of 500 miles for $14.78! For A Limited Time, Buy or Give HawaiianMiles and Receive 20% More For a limited-time only, you'll receive 20% bonus miles with each purchase, with a maximum of 10,000 HawaiianMiles. And, for a great holiday gift idea, give the gift of HawaiianMiles and you'll receive the bonus miles! Valid Date: Dec 5 – Dec 19, 2012 20% bonus offer is only applicable via the Purchase Miles page on HawaiianAirlines.com. Bonus miles are not applicable if miles are purchased when making a flight reservation online. You must be a HawaiianMiles member to purchase miles. Miles may be purchased in conjunction with an award or credited in member's account for future award redemptions. Miles can be purchased in 500-mile increments at a cost of $.0275 USD + tax per mile. Please see Purchasing Miles Terms and Conditions for complete rules and details.