United and Alaska Airlines have round-trip flights from Dallas (DAL) to Honolulu (HNL) starting at $424 with a connection. $212/$231 each-way. Flights January to February. Mostly Tuesdays, Wednesdays, and Saturdays. Origin/Destination reversible.
Note: Last deal to Hawaii was $100 less than this and had weekend availability.
Note: “DAL” not “DFW”.