If you’re flying with Spirit Airlines from San Jose International Airport, you’ll find Spirit operating out of Terminal A at SJC. Spirit Airline Terminal SJC offers convenient check-in counters, efficient security checkpoints, and easy access to dining and shopping options before your flight. Travelers are encouraged to arrive early to allow time for baggage drop-off and boarding. For any booking assistance, flight inquiries, or customer support, you can contact Spirit Airlines directly at +1-866-739-0170 for quick help.