How Far in Advance Should You Book a Limo Service New York? Whether you are organizing a major corporate summit in Manhattan, planning a flawless wedding day fleet, or simply flying into JFK for a well-deserved family vacation, organizing your transportation is an essential part of your travel checklist. One of the most common questions potential clients ask us is: When is the ideal time to book my vehicle? While it can be tempting to leave transportation details as a final,