The "Island Hopper," operated by United Airlines, flies between Guam, Chuuk, Pohnpei, and Kosrae. United also flies from Guam to Yap and Palau. However, it is not possible to fly directly to Yap from other islands in the FSM you must fly through Guam first.
Taxi service is available throughout the islands and is inexpensive.
There are self-driven cars available in the major towns of the islands. However, It is required to have a National Driver's License or International Driving Permit.
Even though there are no bus scheduled service on the island, some buses are available to hire or charter. Also, on Yap there is a school bus that runs twice daily from Colonia to the villages.