Pisa International Airport (PSA) is 30 minutes from Lucca by car, 45 by bus. Amerigo Vespucci Aiport (Florence) is 50 minutes by car, an hour and fifteen by bus.
If you plan to attend the Welcome Party and the Wedding, it is recommended to stay in the Lucca area Thursday, Friday, and Saturday night (May 23-26). Most hotel/villa check-in times will be after the start of the Welcome Party events on Friday, so booking the Thursday before will allow you time to settle in and hopefully explore Lucca!
Italy has a great public transportation system and we prefer to use that when we can, however, if you wish to explore more of Tuscany it may be useful to rent a car or book a tour that includes transportation. You can reach Lucca by public transit from all major neighboring cities, and we will provide shuttles from Lucca to/from the events.