Southwest has round-trip flights from Seattle (SEA) to Honolulu, Maui, Lihue, or Kona, Hawaii (HNL, OGG, LIH, KOA) for $227. $114 each-way. Flights January to March. Use Promo Code: HAWAII2022 on Southwest. Origin/Destination reversible. A full list of example dates are available on our website.
Southwest doesn’t charge a fee for changes, cancellations, or carry-on bags.
We covered NONSTOP flights for $319 a few days ago.