Hawaiian Airlines and a few other carriers have some great prices for travel to Hawaii from Los Angeles, San Francisco and probably some other West Coast cities.
Alaska, American, Delta and United Airlines have Basic Economy fares starting at $297 round trip. You can see example dates here. But Hawaiian Airlines is offering Economy seats for the same price, although with a bit less availability. The Flight Deal has the details on how to do a ITA Software Matrix Airfare Search to find the Hawaiian Airlines fares. You can find the cheapest fares in March, April and May.
Definitely great prices. Hopefully you’re able to find some Hawaiian Airlines fares, otherwise you’re stuck with Basic Economy which has some limitations and extra baggage fees. Check out the dates and see if they work out for you. Don’t forget to use Amex Platinum (5x on airfare), Citi Prestige (5x on airfare), Chase Sapphire Reserve (3x on travel) or any of the best credit cards for travel purchases.