Under the 2026 airline passenger rights (specifically EU Reg 261/2004 and similar UK laws), you are entitled to compensation between €250 and €600 ($270 to $650) if your flight is cancelled less than 14 days before departure and the airline is at fault (e.g., staffing issues or mechanical faults). The amount depends on the distance: €250 for short-haul (<1,500km), €400 for mid-haul, and €600 for long-haul (>3,500km). Additionally, the airline must offer you a choice between a full refund of the ticket or re-routing on the next available flight, even if it's on a competitor airline. While you wait for your new flight, you are entitled to "Duty of Care," which includes free meals, refreshments, and hotel accommodation if an overnight stay is required. In the United States, rights are more limited; while you aren't legally guaranteed a "cash bonus" for a cancellation, the DOT 2024 ruling mandates that airlines must provide automatic, full refunds in cash (not vouchers) if you choose not to take the rebooked flight.