Aloha's sale isn't too bad, but it looks like Hawaiian is offering WAY BETTER for the short term:

From Hawaiian Airlines PR:

Hawaiian Offers Special $55 Interisland Fare

HONOLULU – Hawaiian Airlines responded to a competitor's short-term interisland fare sale by introducing a special $55 interisland fare for new bookings made through its website, HawaiianAirlines.com, for a limited time.

Interisland tickets can be purchased with the special fare offer from August 31 through September 8, 2005, with all travel completed by September 15, 2005.

“We want to make sure that travelers know they can always depend on Hawaiian to offer the best value in the marketplace,” said Mark Dunkerley, Hawaiian's president and CEO.

The special fare, $60.70 each way including taxes and fees, must be booked and ticketed online at HawaiianAirlines.com and is being offered on all of Hawaiian's interisland flights between Honolulu and Kahului, Lihue, Kona, and Hilo, but may not be available for all seats.