This deal is on Southwest Airlines. So if you have a Companion Pass, even better.
https://thepointsguy.com/deals/deal-...awaii-from-49/
From these cities
OAK/
SJC/
SEA/
PHX/
LAX/
AUS/
HOU
/DAL/
EWR
You can fly to these cities in Hawaii
HNL
OGG
/KOA