Major carriers on the BWI to HNL route typically include American Airlines, United Airlines, Delta Air Lines, Alaska Airlines, and code-shared Hawaiian Airlines segments via West Coast partners. American and Delta often route through Los Angeles (LAX) or Dallas (DFW), United frequently connects via San Francisco (SFO) or Denver (DEN), and Alaska commonly connects through Seattle (SEA) or Portland (PDX). Evaluate fares, total travel time, baggage fees, and elite status perks; Hawaiian Airlines (via partners) can offer enhanced local service on interisland legs. For November travel, prioritize itinerary reliability and connection windows—selecting a single-airline itinerary can simplify rebooking in case of disruptions.