Looking for the SNA phone number? For assistance at John Wayne Airport (SNA), call the main customer service line. This contact number connects you with airport services for flight information, parking, lost and found, and other inquiries. For airline-specific help, such as booking, baggage assistance, or flight status, visit AskForAirline.com. AskForAirline provides direct contact nu... https://askforairlines.com/john-wayne-airport-sna/