For flights, try kayak.com. You can "sort" the results by clicking any column head (i.e "Stops/Duration" to find the most direct flights) and filter the results (to limit the hours of departure or arrival)

1. Fly to St. Thomas USVI with direct jet service:

• Airport code STT
• If you change planes, avoid Miami's weather delays.
• If you change planes flying American, we suggest Dallas, as it is a major hub with more planes in case yours has a problem. Allow plenty of time to change flights, as there is a long tram between terminals.
• If your charter starts in the BVI, arriving STT by 3PM with only carry-on luggage, you can take a 7 minute cab to the 4PM Charlotte Amalie fast ferry that arrives at 4:50PM in Road Town, Tortola. Relax out on the top deck!
• There are many more ferries.
  

2. Fly to Tortola BVI, if your charter starts there:

• Airport code "EIS". The airport for Tortola is called "Beef Island"
• You first fly to San Juan Puerto Rico, then change planes for a 40 minute flight to EIS
• American has the most flights in/out of EIS.
• Need a hotel on Tortola?