How to get your flight cancellation reimbursement. The first thing you should do when your flight is canceled is to make sure you keep all your travel documents such as tickets, luggage tags and boarding passes. The airline will request these as supporting documents for your reimbursement claim.

To get reimbursed for expenses related to flight delays or cancellations in 2026, you must file a formal claim through the airline's official website or mobile app, typically under a section labeled "Customer Care" or "Refunds." Under updated consumer protection rules (such as the 2026 DGCA norms in India or similar DOT mandates in the U.S.), airlines are required to process refunds for cancelled flights back to the original mode of payment—often within 7 to 14 days. If you are seeking reimbursement for "out-of-pocket" costs like meals or a hotel stay during a delay, you must keep all physical or digital receipts. You should submit these receipts along with your flight details as soon as possible. It is a common mistake to accept "travel vouchers" or "credit shells" immediately; in 2026, regulations emphasize that these should be purely "opt-in," and you are often legally entitled to a cash refund if the airline was at fault for the disruption.