Fly to Hawaii with a Nearly Free Sidekick This Winter! - Promo Ends August 28

Act fast, today, Thursday, August 28, 2025, is the final day to register for Southwest Airlines’ limited-time promotion that unlocks a Promotional Companion Pass. Once registered and after purchasing a qualifying round-trip or two one-way flights between August 25–28 (excluding Basic fares and vacation packages, and only via Southwest’s official site or app), you’ll earn a pass granting a companion nearly free travel on your flights from January 6 to March 6, 2026, paying only government taxes and fees (starting at $5.60 one-way).

The travel itself must be completed by November 15, 2025. If you're planning a winter getaway—or need an excuse to bring someone along to the islands—this is a can’t-miss deal. Register now before 11:59 p.m. Central Time!