ANA cancellation policy allows passengers to cancel their flight for a full refund if done at least 2 days before the scheduled departure date. However, cancellations made within 48 hours of the flight will incur a cancellation fee. If you have questions or need assistance related to ANA Cancellation Policy, you can visit the Airlines Pet Policy. Additionally, you can contact at 800-235-9262 or +1-844-902-4930 (OTA Skip-Waiting).