Something else...

For 1 or 2 days last week go! offered $19 fares for about 30 days but only thru the first week of July. We'll be back in Hawai'i in September so I jumped on their site to check validity dates only to find they were really limited in scope. $19 beats any interline agreement! Heck, even the $39 fare Mig. mentioned above comes close!